From 6e184e33018a5395bfbb2c92812229d115944ab5 Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Mon, 2 Apr 2012 17:55:04 -0500 Subject: Cleaner render of walkables and materials. Convert Vector3 color parameters to Color4. --- indra/newview/app_settings/settings.xml | 237 +- .../shaders/class1/interface/pathfindingF.glsl | 35 + .../shaders/class1/interface/pathfindingV.glsl | 40 + indra/newview/llfloaterpathfindingconsole.cpp | 2136 +- indra/newview/llfloaterpathfindingconsole.h | 4 +- indra/newview/llviewershadermgr.cpp | 12 + indra/newview/llviewershadermgr.h | 1 + indra/newview/pipeline.cpp | 19781 ++++++++++--------- 8 files changed, 11117 insertions(+), 11129 deletions(-) create mode 100644 indra/newview/app_settings/shaders/class1/interface/pathfindingF.glsl create mode 100644 indra/newview/app_settings/shaders/class1/interface/pathfindingV.glsl (limited to 'indra/newview') diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml index 1d616a76fb..d18df2d9b2 100644 --- a/indra/newview/app_settings/settings.xml +++ b/indra/newview/app_settings/settings.xml @@ -13516,332 +13516,213 @@ Value 0 - NavMeshClearRGB + PathfindingNavMeshClear Comment yay! Persist 1 Type - Vector3 + Color4 Value 0.5 0.5 0.5 + 1.0 - WalkableRGB + PathfindingWalkable Comment yay! Persist 1 Type - Vector3 + Color4 Value 0.0 - 255.0 + 1.0 0.0 + 0.3 - WalkableA - - Comment - yay! - Persist - 1 - Type - F32 - Value - 75 - - ObstacleRGB + PathfindingObstacle Comment yay! Persist 1 Type - Vector3 + Color4 Value - 255.0 + 1.0 0.0 0.0 + 0.3 - ObstacleA - - Comment - yay! - Persist - 1 - Type - F32 - Value - 75 - - MaterialRGB + PathfindingMaterial Comment yay! Persist 1 Type - Vector3 + Color4 Value - 128.0 + 0.5 0.0 - 255.0 + 1.0 + 0.3 - MaterialA - - Comment - yay! - Persist - 1 - Type - F32 - Value - 75 - - ExclusionRGB + PathfindingExclusion Comment yay! Persist 1 Type - Vector3 + Color4 Value - 255.0 - 255.0 + 1.0 + 1.0 0.0 + 0.3 - ExclusionA - - Comment - yay! - Persist - 1 - Type - F32 - Value - 75 - -ConnectedEdgeRGB + PathfindingConnectedEdge Comment yay! Persist 1 Type - Vector3 + Color4 Value - 220.0 - 220.0 - 220.0 + 0.86 + 0.86 + 0.86 + 1.0 - ConnectedEdgeA + PathfindingBoundaryEdge Comment yay! Persist 1 Type - F32 - Value - 255 - -BoundaryEdgeRGB - - Comment - yay! - Persist - 1 - Type - Vector3 + Color4 Value - 255.0 + 1.0 0.0 0.0 + 1.0 - BoundaryEdgeA + PathfindingHeatColorBase Comment yay! Persist 1 Type - F32 - Value - 255 - -HeatColorBase - - Comment - yay! - Persist - 1 - Type - Vector3 + Color4 Value 0.0 1.0 0.5 + 1.0 - HeatColorBaseA - - Comment - yay! - Persist - 1 - Type - F32 - Value - 1.0 - -HeatColorMax + PathfindingHeatColorMax Comment yay! Persist 1 Type - Vector3 + Color4 Value 0.0 1.0 1.0 + 1.0 - HeatColorMaxA - - Comment - yay! - Persist - 1 - Type - F32 - Value - 1.0 - - FaceColorRGB + PathfindingFaceColor Comment yay! Persist 1 Type - Vector3 + Color4 Value - 255.0 - 255.0 - 255.0 + 1.0 + 1.0 + 1.0 + 1.0 - FaceColorA - - Comment - yay! - Persist - 1 - Type - F32 - Value - 255 - - StarValidColorRGB + PathfindingStarValidColor Comment yay! Persist 1 Type - Vector3 + Color4 Value - 200.0 - 120.0 + 0.78 + 0.47 0.0 + 1.0 - StarValidColorA - - Comment - yay! - Persist - 1 - Type - F32 - Value - 255 - - StarInvalidRGB + PathfindingStarInvalidColor Comment yay! Persist 1 Type - Vector3 + Color4 Value - 255.0 + 1.0 0.0 - 255.0 + 1.0 + 1.0 - StarInvalidA + PathfindingTestPathColor Comment yay! Persist 1 Type - F32 - Value - 255 - - TestPathColorRGB - - Comment - yay! - Persist - 1 - Type - Vector3 + Color4 Value - 255.0 - 150.0 + 1.0 + 0.59 0.0 + 1.0 - TestPathColorA - - Comment - yay! - Persist - 1 - Type - F32 - Value - 255 - - + diff --git a/indra/newview/app_settings/shaders/class1/interface/pathfindingF.glsl b/indra/newview/app_settings/shaders/class1/interface/pathfindingF.glsl new file mode 100644 index 0000000000..40605bee78 --- /dev/null +++ b/indra/newview/app_settings/shaders/class1/interface/pathfindingF.glsl @@ -0,0 +1,35 @@ +/** + * @file pathfindingF.glsl + * + * $LicenseInfo:firstyear=2007&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2007, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#ifdef DEFINE_GL_FRAGCOLOR +out vec4 gl_FragColor; +#endif + +VARYING vec4 vertex_color; + +void main() +{ + gl_FragColor = vertex_color; +} diff --git a/indra/newview/app_settings/shaders/class1/interface/pathfindingV.glsl b/indra/newview/app_settings/shaders/class1/interface/pathfindingV.glsl new file mode 100644 index 0000000000..dc9fefd156 --- /dev/null +++ b/indra/newview/app_settings/shaders/class1/interface/pathfindingV.glsl @@ -0,0 +1,40 @@ +/** + * @file pathfindingV.glsl + * + * $LicenseInfo:firstyear=2007&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2007, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +uniform mat4 modelview_projection_matrix; + +ATTRIBUTE vec3 position; +ATTRIBUTE vec4 diffuse_color; + +VARYING vec4 vertex_color; + +uniform float tint; + +void main() +{ + gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0); + vertex_color = diffuse_color * tint; +} + diff --git a/indra/newview/llfloaterpathfindingconsole.cpp b/indra/newview/llfloaterpathfindingconsole.cpp index 1f73f10b9b..a274251fb8 100644 --- a/indra/newview/llfloaterpathfindingconsole.cpp +++ b/indra/newview/llfloaterpathfindingconsole.cpp @@ -1,1074 +1,1062 @@ -/** -* @file llfloaterpathfindingconsole.cpp -* @author William Todd Stinson -* @brief "Pathfinding console" floater, allowing manipulation of the Havok AI pathfinding settings. -* -* $LicenseInfo:firstyear=2002&license=viewerlgpl$ -* Second Life Viewer Source Code -* Copyright (C) 2010, Linden Research, Inc. -* -* This library is free software; you can redistribute it and/or -* modify it under the terms of the GNU Lesser General Public -* License as published by the Free Software Foundation; -* version 2.1 of the License only. -* -* This library is distributed in the hope that it will be useful, -* but WITHOUT ANY WARRANTY; without even the implied warranty of -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -* Lesser General Public License for more details. -* -* You should have received a copy of the GNU Lesser General Public -* License along with this library; if not, write to the Free Software -* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -* -* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA -* $/LicenseInfo$ -*/ - -#include "llviewerprecompiledheaders.h" -#include "llfloaterpathfindingconsole.h" -#include "llfloaterpathfindinglinksets.h" -#include "llfloaterpathfindingcharacters.h" - -#include "llsd.h" -#include "llhandle.h" -#include "llagent.h" -#include "llpanel.h" -#include "llbutton.h" -#include "llcheckboxctrl.h" -#include "llsliderctrl.h" -#include "lllineeditor.h" -#include "lltextbase.h" -#include "lltabcontainer.h" -#include "llcombobox.h" -#include "llfloaterreg.h" -#include "llviewerregion.h" -#include "llviewerwindow.h" -#include "llviewercamera.h" -#include "llviewercontrol.h" -#include "llpathfindingnavmeshzone.h" -#include "llpathfindingmanager.h" - -#include "LLPathingLib.h" - -#define XUI_RENDER_HEATMAP_NONE 0 -#define XUI_RENDER_HEATMAP_A 1 -#define XUI_RENDER_HEATMAP_B 2 -#define XUI_RENDER_HEATMAP_C 3 -#define XUI_RENDER_HEATMAP_D 4 - -#define XUI_CHARACTER_TYPE_NONE 0 -#define XUI_CHARACTER_TYPE_A 1 -#define XUI_CHARACTER_TYPE_B 2 -#define XUI_CHARACTER_TYPE_C 3 -#define XUI_CHARACTER_TYPE_D 4 - -#define XUI_TEST_TAB_INDEX 1 - -LLHandle LLFloaterPathfindingConsole::sInstanceHandle; - -//--------------------------------------------------------------------------- -// LLFloaterPathfindingConsole -//--------------------------------------------------------------------------- - -BOOL LLFloaterPathfindingConsole::postBuild() -{ - mShowNavMeshCheckBox = findChild("show_navmesh"); - llassert(mShowNavMeshCheckBox != NULL); - - mShowNavMeshWalkabilityComboBox = findChild("show_heatmap_mode"); - llassert(mShowNavMeshWalkabilityComboBox != NULL); - mShowNavMeshWalkabilityComboBox->setCommitCallback(boost::bind(&LLFloaterPathfindingConsole::onShowWalkabilitySet, this)); - - mShowWalkablesCheckBox = findChild("show_walkables"); - llassert(mShowWalkablesCheckBox != NULL); - - mShowStaticObstaclesCheckBox = findChild("show_static_obstacles"); - llassert(mShowStaticObstaclesCheckBox != NULL); - - mShowMaterialVolumesCheckBox = findChild("show_material_volumes"); - llassert(mShowMaterialVolumesCheckBox != NULL); - - mShowExclusionVolumesCheckBox = findChild("show_exclusion_volumes"); - llassert(mShowExclusionVolumesCheckBox != NULL); - - mShowWorldCheckBox = findChild("show_world"); - llassert(mShowWorldCheckBox != NULL); - mShowWorldCheckBox->setCommitCallback(boost::bind(&LLFloaterPathfindingConsole::onShowWorldToggle, this)); - - mViewCharactersButton = findChild("view_characters_floater"); - llassert(mViewCharactersButton != NULL); - mViewCharactersButton->setCommitCallback(boost::bind(&LLFloaterPathfindingConsole::onViewCharactersClicked, this)); - - mEditTestTabContainer = findChild("edit_test_tab_container"); - llassert(mEditTestTabContainer != NULL); - - mEditTab = findChild("edit_panel"); - llassert(mEditTab != NULL); - - mTestTab = findChild("test_panel"); - llassert(mTestTab != NULL); - - mUnfreezeLabel = findChild("unfreeze_label"); - llassert(mUnfreezeLabel != NULL); - - mUnfreezeButton = findChild("enter_unfrozen_mode"); - llassert(mUnfreezeButton != NULL); - mUnfreezeButton->setCommitCallback(boost::bind(&LLFloaterPathfindingConsole::onUnfreezeClicked, this)); - - mLinksetsLabel = findChild("edit_linksets_label"); - llassert(mLinksetsLabel != NULL); - - mLinksetsButton = findChild("view_and_edit_linksets"); - llassert(mLinksetsButton != NULL); - mLinksetsButton->setCommitCallback(boost::bind(&LLFloaterPathfindingConsole::onViewEditLinksetClicked, this)); - - mFreezeLabel = findChild("freeze_label"); - llassert(mFreezeLabel != NULL); - - mFreezeButton = findChild("enter_frozen_mode"); - llassert(mFreezeButton != NULL); - mFreezeButton->setCommitCallback(boost::bind(&LLFloaterPathfindingConsole::onFreezeClicked, this)); - - mPathfindingViewerStatus = findChild("pathfinding_viewer_status"); - llassert(mPathfindingViewerStatus != NULL); - - mPathfindingSimulatorStatus = findChild("pathfinding_simulator_status"); - llassert(mPathfindingSimulatorStatus != NULL); - - mCharacterWidthSlider = findChild("character_width"); - llassert(mCharacterWidthSlider != NULL); - mCharacterWidthSlider->setCommitCallback(boost::bind(&LLFloaterPathfindingConsole::onCharacterWidthSet, this)); - - mCharacterTypeComboBox = findChild("path_character_type"); - llassert(mCharacterTypeComboBox != NULL); - mCharacterTypeComboBox->setCommitCallback(boost::bind(&LLFloaterPathfindingConsole::onCharacterTypeSwitch, this)); - - mPathTestingStatus = findChild("path_test_status"); - llassert(mPathTestingStatus != NULL); - - mClearPathButton = findChild("clear_path"); - llassert(mClearPathButton != NULL); - mClearPathButton->setCommitCallback(boost::bind(&LLFloaterPathfindingConsole::onClearPathClicked, this)); - - return LLFloater::postBuild(); -} - -void LLFloaterPathfindingConsole::onOpen(const LLSD& pKey) -{ - LLFloater::onOpen(pKey); - setHeartBeat( true ); - //make sure we have a pathing system - if ( !LLPathingLib::getInstance() ) - { - LLPathingLib::initSystem(); - } - if ( LLPathingLib::getInstance() == NULL ) - { - setConsoleState(kConsoleStateLibraryNotImplemented); - llwarns <<"Errror: cannot find pathing library implementation."<registerAgentStateListener(boost::bind(&LLFloaterPathfindingConsole::onAgentStateCB, this, _1)); - } - - setAgentState(LLPathfindingManager::getInstance()->getAgentState()); - updatePathTestStatus(); -} - -void LLFloaterPathfindingConsole::onClose(bool pIsAppQuitting) -{ - if (mAgentStateSlot.connected()) - { - mAgentStateSlot.disconnect(); - } - - if (mNavMeshZoneSlot.connected()) - { - mNavMeshZoneSlot.disconnect(); - } - - if (LLPathingLib::getInstance() != NULL) - { - mNavMeshZone.disable(); - } - - LLFloater::onClose(pIsAppQuitting); - setHeartBeat( false ); - setConsoleState(kConsoleStateUnknown); - //Reset all the checkboxes to default - mShowNavMeshCheckBox->set( false ); - mShowWalkablesCheckBox->set( false ); - mShowMaterialVolumesCheckBox->set( false ); - mShowStaticObstaclesCheckBox->set( false ); - mShowExclusionVolumesCheckBox->set( false ); - mShowWorldCheckBox->set( false ); -} - -BOOL LLFloaterPathfindingConsole::handleAnyMouseClick(S32 x, S32 y, MASK mask, EClickType clicktype, BOOL down) -{ - if (isGeneratePathMode(mask, clicktype, down)) - { - LLVector3 dv = gViewerWindow->mouseDirectionGlobal(x, y); - LLVector3 mousePos = LLViewerCamera::getInstance()->getOrigin(); - LLVector3 rayStart = mousePos; - LLVector3 rayEnd = mousePos + dv * 150; - - if (mask & MASK_CONTROL) - { - mPathData.mStartPointA = rayStart; - mPathData.mEndPointA = rayEnd; - mHasStartPoint = true; - } - else if (mask & MASK_SHIFT) - { - mPathData.mStartPointB = rayStart; - mPathData.mEndPointB = rayEnd; - mHasEndPoint = true; - } - generatePath(); - updatePathTestStatus(); - - return TRUE; - } - else - { - return LLFloater::handleAnyMouseClick(x, y, mask, clicktype, down); - } -} - -BOOL LLFloaterPathfindingConsole::isGeneratePathMode(MASK mask, EClickType clicktype, BOOL down) const -{ - return (isShown() && (mEditTestTabContainer->getCurrentPanelIndex() == XUI_TEST_TAB_INDEX) && - (clicktype == LLMouseHandler::CLICK_LEFT) && down && - (((mask & MASK_CONTROL) && !(mask & (~MASK_CONTROL))) || - ((mask & MASK_SHIFT) && !(mask & (~MASK_SHIFT))))); -} - -LLHandle LLFloaterPathfindingConsole::getInstanceHandle() -{ - if (sInstanceHandle.isDead()) - { - LLFloaterPathfindingConsole *floaterInstance = LLFloaterReg::getTypedInstance("pathfinding_console"); - if (floaterInstance != NULL) - { - sInstanceHandle = floaterInstance->mSelfHandle; - } - } - - return sInstanceHandle; -} - -BOOL LLFloaterPathfindingConsole::isRenderPath() const -{ - return (mHasStartPoint && mHasEndPoint); -} - -BOOL LLFloaterPathfindingConsole::isRenderNavMesh() const -{ - return mShowNavMeshCheckBox->get(); -} - -void LLFloaterPathfindingConsole::setRenderNavMesh(BOOL pIsRenderNavMesh) -{ - mShowNavMeshCheckBox->set(pIsRenderNavMesh); -} - -BOOL LLFloaterPathfindingConsole::isRenderWalkables() const -{ - return mShowWalkablesCheckBox->get(); -} - -void LLFloaterPathfindingConsole::setRenderWalkables(BOOL pIsRenderWalkables) -{ - mShowWalkablesCheckBox->set(pIsRenderWalkables); -} - -BOOL LLFloaterPathfindingConsole::isRenderStaticObstacles() const -{ - return mShowStaticObstaclesCheckBox->get(); -} - -void LLFloaterPathfindingConsole::setRenderStaticObstacles(BOOL pIsRenderStaticObstacles) -{ - mShowStaticObstaclesCheckBox->set(pIsRenderStaticObstacles); -} - -BOOL LLFloaterPathfindingConsole::isRenderMaterialVolumes() const -{ - return mShowMaterialVolumesCheckBox->get(); -} - -void LLFloaterPathfindingConsole::setRenderMaterialVolumes(BOOL pIsRenderMaterialVolumes) -{ - mShowMaterialVolumesCheckBox->set(pIsRenderMaterialVolumes); -} - -BOOL LLFloaterPathfindingConsole::isRenderExclusionVolumes() const -{ - return mShowExclusionVolumesCheckBox->get(); -} - -void LLFloaterPathfindingConsole::setRenderExclusionVolumes(BOOL pIsRenderExclusionVolumes) -{ - mShowExclusionVolumesCheckBox->set(pIsRenderExclusionVolumes); -} - -BOOL LLFloaterPathfindingConsole::isRenderWorld() const -{ - return mShowWorldCheckBox->get(); -} - -void LLFloaterPathfindingConsole::setRenderWorld(BOOL pIsRenderWorld) -{ - mShowWorldCheckBox->set(pIsRenderWorld); -} - -LLFloaterPathfindingConsole::ERenderHeatmapType LLFloaterPathfindingConsole::getRenderHeatmapType() const -{ - ERenderHeatmapType renderHeatmapType; - - switch (mShowNavMeshWalkabilityComboBox->getValue().asInteger()) - { - case XUI_RENDER_HEATMAP_NONE : - renderHeatmapType = kRenderHeatmapNone; - break; - case XUI_RENDER_HEATMAP_A : - renderHeatmapType = kRenderHeatmapA; - break; - case XUI_RENDER_HEATMAP_B : - renderHeatmapType = kRenderHeatmapB; - break; - case XUI_RENDER_HEATMAP_C : - renderHeatmapType = kRenderHeatmapC; - break; - case XUI_RENDER_HEATMAP_D : - renderHeatmapType = kRenderHeatmapD; - break; - default : - renderHeatmapType = kRenderHeatmapNone; - llassert(0); - break; - } - - return renderHeatmapType; -} - -int LLFloaterPathfindingConsole::getHeatMapType() const -{ - //converts the pathfinding console values to the navmesh filter values - - int renderHeatmapType = 4; //none - - switch ( mShowNavMeshWalkabilityComboBox->getValue().asInteger() ) - { - case XUI_RENDER_HEATMAP_A : - renderHeatmapType = 0; - break; - case XUI_RENDER_HEATMAP_B : - renderHeatmapType = 1; - break; - case XUI_RENDER_HEATMAP_C : - renderHeatmapType = 2; - break; - case XUI_RENDER_HEATMAP_D : - renderHeatmapType = 3; - break; - default : - renderHeatmapType = 4; - break; - } - - return renderHeatmapType; -} - - -void LLFloaterPathfindingConsole::setRenderHeatmapType(ERenderHeatmapType pRenderHeatmapType) -{ - LLSD comboBoxValue; - - switch (pRenderHeatmapType) - { - case kRenderHeatmapNone : - comboBoxValue = XUI_RENDER_HEATMAP_NONE; - break; - case kRenderHeatmapA : - comboBoxValue = XUI_RENDER_HEATMAP_A; - break; - case kRenderHeatmapB : - comboBoxValue = XUI_RENDER_HEATMAP_B; - break; - case kRenderHeatmapC : - comboBoxValue = XUI_RENDER_HEATMAP_C; - break; - case kRenderHeatmapD : - comboBoxValue = XUI_RENDER_HEATMAP_D; - break; - default : - comboBoxValue = XUI_RENDER_HEATMAP_NONE; - llassert(0); - break; - } - - return mShowNavMeshWalkabilityComboBox->setValue(comboBoxValue); -} - -F32 LLFloaterPathfindingConsole::getCharacterWidth() const -{ - return mCharacterWidthSlider->getValueF32(); -} - -void LLFloaterPathfindingConsole::setCharacterWidth(F32 pCharacterWidth) -{ - mCharacterWidthSlider->setValue(LLSD(pCharacterWidth)); -} - -LLFloaterPathfindingConsole::ECharacterType LLFloaterPathfindingConsole::getCharacterType() const -{ - ECharacterType characterType; - - switch (mCharacterTypeComboBox->getValue().asInteger()) - { - case XUI_CHARACTER_TYPE_NONE : - characterType = kCharacterTypeNone; - break; - case XUI_CHARACTER_TYPE_A : - characterType = kCharacterTypeA; - break; - case XUI_CHARACTER_TYPE_B : - characterType = kCharacterTypeB; - break; - case XUI_CHARACTER_TYPE_C : - characterType = kCharacterTypeC; - break; - case XUI_CHARACTER_TYPE_D : - characterType = kCharacterTypeD; - break; - default : - characterType = kCharacterTypeNone; - llassert(0); - break; - } - - return characterType; -} - -void LLFloaterPathfindingConsole::setCharacterType(ECharacterType pCharacterType) -{ - LLSD radioGroupValue; - - switch (pCharacterType) - { - case kCharacterTypeNone : - radioGroupValue = XUI_CHARACTER_TYPE_NONE; - break; - case kCharacterTypeA : - radioGroupValue = XUI_CHARACTER_TYPE_A; - break; - case kCharacterTypeB : - radioGroupValue = XUI_CHARACTER_TYPE_B; - break; - case kCharacterTypeC : - radioGroupValue = XUI_CHARACTER_TYPE_C; - break; - case kCharacterTypeD : - radioGroupValue = XUI_CHARACTER_TYPE_D; - break; - default : - radioGroupValue = XUI_CHARACTER_TYPE_NONE; - llassert(0); - break; - } - - mCharacterTypeComboBox->setValue(radioGroupValue); -} - -LLFloaterPathfindingConsole::LLFloaterPathfindingConsole(const LLSD& pSeed) - : LLFloater(pSeed), - mSelfHandle(), - mShowNavMeshCheckBox(NULL), - mShowNavMeshWalkabilityComboBox(NULL), - mShowWalkablesCheckBox(NULL), - mShowStaticObstaclesCheckBox(NULL), - mShowMaterialVolumesCheckBox(NULL), - mShowExclusionVolumesCheckBox(NULL), - mShowWorldCheckBox(NULL), - mPathfindingViewerStatus(NULL), - mPathfindingSimulatorStatus(NULL), - mViewCharactersButton(NULL), - mEditTestTabContainer(NULL), - mEditTab(NULL), - mTestTab(NULL), - mUnfreezeLabel(NULL), - mUnfreezeButton(NULL), - mLinksetsLabel(NULL), - mLinksetsButton(NULL), - mFreezeLabel(NULL), - mFreezeButton(NULL), - mCharacterWidthSlider(NULL), - mCharacterTypeComboBox(NULL), - mPathTestingStatus(NULL), - mClearPathButton(NULL), - mNavMeshZoneSlot(), - mNavMeshZone(), - mIsNavMeshUpdating(false), - mAgentStateSlot(), - mConsoleState(kConsoleStateUnknown), - mPathData(), - mHasStartPoint(false), - mHasEndPoint(false), - mHeartBeat( false ) -{ - mSelfHandle.bind(this); -} - -LLFloaterPathfindingConsole::~LLFloaterPathfindingConsole() -{ -} - -void LLFloaterPathfindingConsole::onShowWalkabilitySet() -{ - switch (getRenderHeatmapType()) - { - case kRenderHeatmapNone : - llwarns << "functionality has not yet been implemented to toggle '" - << mShowNavMeshWalkabilityComboBox->getName() << "' to RenderHeatmapNone" - << llendl; - break; - case kRenderHeatmapA : - llwarns << "functionality has not yet been implemented to toggle '" - << mShowNavMeshWalkabilityComboBox->getName() << "' to RenderHeatmapA" - << llendl; - break; - case kRenderHeatmapB : - llwarns << "functionality has not yet been implemented to toggle '" - << mShowNavMeshWalkabilityComboBox->getName() << "' to RenderHeatmapB" - << llendl; - break; - case kRenderHeatmapC : - llwarns << "functionality has not yet been implemented to toggle '" - << mShowNavMeshWalkabilityComboBox->getName() << "' to RenderHeatmapC" - << llendl; - break; - case kRenderHeatmapD : - llwarns << "functionality has not yet been implemented to toggle '" - << mShowNavMeshWalkabilityComboBox->getName() << "' to RenderHeatmapD" - << llendl; - break; - default : - llassert(0); - break; - } -} - -void LLFloaterPathfindingConsole::onShowWorldToggle() -{ - BOOL checkBoxValue = mShowWorldCheckBox->get(); - - LLPathingLib *llPathingLibInstance = LLPathingLib::getInstance(); - if (llPathingLibInstance != NULL) - { - llPathingLibInstance->setRenderWorld(checkBoxValue); - } - else - { - mShowWorldCheckBox->set(FALSE); - llwarns << "cannot find LLPathingLib instance" << llendl; - } -} - -void LLFloaterPathfindingConsole::onCharacterWidthSet() -{ - generatePath(); - updatePathTestStatus(); -} - -void LLFloaterPathfindingConsole::onCharacterTypeSwitch() -{ - generatePath(); - updatePathTestStatus(); -} - -void LLFloaterPathfindingConsole::onViewCharactersClicked() -{ - LLFloaterPathfindingCharacters::openCharactersViewer(); -} - -void LLFloaterPathfindingConsole::onUnfreezeClicked() -{ - mUnfreezeButton->setEnabled(FALSE); - LLPathfindingManager::getInstance()->requestSetAgentState(LLPathfindingManager::kAgentStateUnfrozen); -} - -void LLFloaterPathfindingConsole::onFreezeClicked() -{ - mFreezeButton->setEnabled(FALSE); - LLPathfindingManager::getInstance()->requestSetAgentState(LLPathfindingManager::kAgentStateFrozen); -} - -void LLFloaterPathfindingConsole::onViewEditLinksetClicked() -{ - LLFloaterPathfindingLinksets::openLinksetsEditor(); -} - -void LLFloaterPathfindingConsole::onClearPathClicked() -{ - mHasStartPoint = false; - mHasEndPoint = false; - updatePathTestStatus(); -} - -void LLFloaterPathfindingConsole::onNavMeshZoneCB(LLPathfindingNavMeshZone::ENavMeshZoneRequestStatus pNavMeshZoneRequestStatus) -{ - switch (pNavMeshZoneRequestStatus) - { - case LLPathfindingNavMeshZone::kNavMeshZoneRequestUnknown : - setConsoleState(kConsoleStateUnknown); - break; - case LLPathfindingNavMeshZone::kNavMeshZoneRequestChecking : - setConsoleState(kConsoleStateCheckingVersion); - break; - case LLPathfindingNavMeshZone::kNavMeshZoneRequestNeedsUpdate : - mIsNavMeshUpdating = true; - mNavMeshZone.refresh(); - break; - case LLPathfindingNavMeshZone::kNavMeshZoneRequestStarted : - setConsoleState(kConsoleStateDownloading); - break; - case LLPathfindingNavMeshZone::kNavMeshZoneRequestCompleted : - mIsNavMeshUpdating = false; - setConsoleState(kConsoleStateHasNavMesh); - break; - case LLPathfindingNavMeshZone::kNavMeshZoneRequestNotEnabled : - setConsoleState(kConsoleStateRegionNotEnabled); - break; - case LLPathfindingNavMeshZone::kNavMeshZoneRequestError : - setConsoleState(kConsoleStateError); - break; - default: - setConsoleState(kConsoleStateUnknown); - llassert(0); - break; - } -} - -void LLFloaterPathfindingConsole::onAgentStateCB(LLPathfindingManager::EAgentState pAgentState) -{ - setAgentState(pAgentState); -} - -void LLFloaterPathfindingConsole::setConsoleState(EConsoleState pConsoleState) -{ - mConsoleState = pConsoleState; - updateControlsOnConsoleState(); - updateStatusOnConsoleState(); -} - -void LLFloaterPathfindingConsole::updateControlsOnConsoleState() -{ - switch (mConsoleState) - { - case kConsoleStateUnknown : - case kConsoleStateLibraryNotImplemented : - case kConsoleStateRegionNotEnabled : - mShowNavMeshCheckBox->setEnabled(FALSE); - mShowNavMeshWalkabilityComboBox->setEnabled(FALSE); - mShowWalkablesCheckBox->setEnabled(FALSE); - mShowStaticObstaclesCheckBox->setEnabled(FALSE); - mShowMaterialVolumesCheckBox->setEnabled(FALSE); - mShowExclusionVolumesCheckBox->setEnabled(FALSE); - mShowWorldCheckBox->setEnabled(FALSE); - mViewCharactersButton->setEnabled(FALSE); - mEditTestTabContainer->selectTab(0); - mTestTab->setEnabled(FALSE); - mCharacterWidthSlider->setEnabled(FALSE); - mCharacterTypeComboBox->setEnabled(FALSE); - mClearPathButton->setEnabled(FALSE); - mHasStartPoint = false; - mHasEndPoint = false; - break; - case kConsoleStateCheckingVersion : - case kConsoleStateDownloading : - case kConsoleStateError : - mShowNavMeshCheckBox->setEnabled(FALSE); - mShowNavMeshWalkabilityComboBox->setEnabled(FALSE); - mShowWalkablesCheckBox->setEnabled(FALSE); - mShowStaticObstaclesCheckBox->setEnabled(FALSE); - mShowMaterialVolumesCheckBox->setEnabled(FALSE); - mShowExclusionVolumesCheckBox->setEnabled(FALSE); - mShowWorldCheckBox->setEnabled(FALSE); - mViewCharactersButton->setEnabled(TRUE); - mEditTestTabContainer->selectTab(0); - mTestTab->setEnabled(FALSE); - mCharacterWidthSlider->setEnabled(FALSE); - mCharacterTypeComboBox->setEnabled(FALSE); - mClearPathButton->setEnabled(FALSE); - mHasStartPoint = false; - mHasEndPoint = false; - break; - case kConsoleStateHasNavMesh : - mShowNavMeshCheckBox->setEnabled(TRUE); - mShowNavMeshWalkabilityComboBox->setEnabled(TRUE); - mShowWalkablesCheckBox->setEnabled(TRUE); - mShowStaticObstaclesCheckBox->setEnabled(TRUE); - mShowMaterialVolumesCheckBox->setEnabled(TRUE); - mShowExclusionVolumesCheckBox->setEnabled(TRUE); - mShowWorldCheckBox->setEnabled(TRUE); - mViewCharactersButton->setEnabled(TRUE); - mTestTab->setEnabled(TRUE); - mCharacterWidthSlider->setEnabled(TRUE); - mCharacterTypeComboBox->setEnabled(TRUE); - mClearPathButton->setEnabled(TRUE); - mTestTab->setEnabled(TRUE); - break; - default : - llassert(0); - break; - } -} - -void LLFloaterPathfindingConsole::updateStatusOnConsoleState() -{ - static const LLColor4 warningColor = LLUIColorTable::instance().getColor("DrYellow"); - - std::string simulatorStatusText(""); - std::string viewerStatusText(""); - LLStyle::Params viewerStyleParams; - - switch (mConsoleState) - { - case kConsoleStateUnknown : - simulatorStatusText = getString("navmesh_simulator_status_unknown"); - viewerStatusText = getString("navmesh_viewer_status_unknown"); - break; - case kConsoleStateLibraryNotImplemented : - simulatorStatusText = getString("navmesh_simulator_status_unknown"); - viewerStatusText = getString("navmesh_viewer_status_library_not_implemented"); - viewerStyleParams.color = warningColor; - break; - case kConsoleStateRegionNotEnabled : - simulatorStatusText = getString("navmesh_simulator_status_unknown"); - viewerStatusText = getString("navmesh_viewer_status_region_not_enabled"); - viewerStyleParams.color = warningColor; - break; - case kConsoleStateCheckingVersion : - simulatorStatusText = getString("navmesh_simulator_status_unknown"); - viewerStatusText = getString("navmesh_viewer_status_checking_version"); - break; - case kConsoleStateDownloading : - simulatorStatusText = getSimulatorStatusText(); - if (mIsNavMeshUpdating) - { - viewerStatusText = getString("navmesh_viewer_status_updating"); - } - else - { - viewerStatusText = getString("navmesh_viewer_status_downloading"); - } - break; - case kConsoleStateHasNavMesh : - simulatorStatusText = getSimulatorStatusText(); - viewerStatusText = getString("navmesh_viewer_status_has_navmesh"); - break; - case kConsoleStateError : - simulatorStatusText = getString("navmesh_simulator_status_unknown"); - viewerStatusText = getString("navmesh_viewer_status_error"); - viewerStyleParams.color = warningColor; - break; - default : - simulatorStatusText = getString("navmesh_simulator_status_unknown"); - viewerStatusText = getString("navmesh_viewer_status_unknown"); - llassert(0); - break; - } - - mPathfindingViewerStatus->setText((LLStringExplicit)viewerStatusText, viewerStyleParams); - mPathfindingSimulatorStatus->setText((LLStringExplicit)simulatorStatusText); -} - -std::string LLFloaterPathfindingConsole::getSimulatorStatusText() const -{ - std::string simulatorStatusText(""); - -#ifdef DEPRECATED_UNVERSIONED_NAVMESH - if (LLPathfindingManager::getInstance()->isPathfindingNavMeshVersioningEnabledForCurrentRegionXXX()) - { - switch (mNavMeshZone.getNavMeshZoneStatus()) - { - case LLPathfindingNavMeshZone::kNavMeshZonePending : - simulatorStatusText = getString("navmesh_simulator_status_pending"); - break; - case LLPathfindingNavMeshZone::kNavMeshZoneBuilding : - simulatorStatusText = getString("navmesh_simulator_status_building"); - break; - case LLPathfindingNavMeshZone::kNavMeshZoneSomePending : - simulatorStatusText = getString("navmesh_simulator_status_some_pending"); - break; - case LLPathfindingNavMeshZone::kNavMeshZoneSomeBuilding : - simulatorStatusText = getString("navmesh_simulator_status_some_building"); - break; - case LLPathfindingNavMeshZone::kNavMeshZonePendingAndBuilding : - simulatorStatusText = getString("navmesh_simulator_status_pending_and_building"); - break; - case LLPathfindingNavMeshZone::kNavMeshZoneComplete : - simulatorStatusText = getString("navmesh_simulator_status_complete"); - break; - default : - simulatorStatusText = getString("navmesh_simulator_status_unknown"); - break; - } - } - else - { - simulatorStatusText = getString("navmesh_simulator_status_region_not_enabled"); - } -#else // DEPRECATED_UNVERSIONED_NAVMESH - switch (mNavMeshZone.getNavMeshZoneStatus()) - { - case LLPathfindingNavMeshZone::kNavMeshZonePending : - simulatorStatusText = getString("navmesh_simulator_status_pending"); - break; - case LLPathfindingNavMeshZone::kNavMeshZoneBuilding : - simulatorStatusText = getString("navmesh_simulator_status_building"); - break; - case LLPathfindingNavMeshZone::kNavMeshZoneSomePending : - simulatorStatusText = getString("navmesh_simulator_status_some_pending"); - break; - case LLPathfindingNavMeshZone::kNavMeshZoneSomeBuilding : - simulatorStatusText = getString("navmesh_simulator_status_some_building"); - break; - case LLPathfindingNavMeshZone::kNavMeshZonePendingAndBuilding : - simulatorStatusText = getString("navmesh_simulator_status_pending_and_building"); - break; - case LLPathfindingNavMeshZone::kNavMeshZoneComplete : - simulatorStatusText = getString("navmesh_simulator_status_complete"); - break; - default : - simulatorStatusText = getString("navmesh_simulator_status_unknown"); - break; - } -#endif // DEPRECATED_UNVERSIONED_NAVMESH - - return simulatorStatusText; -} - -void LLFloaterPathfindingConsole::setAgentState(LLPathfindingManager::EAgentState pAgentState) -{ - switch (LLPathfindingManager::getInstance()->getLastKnownNonErrorAgentState()) - { - case LLPathfindingManager::kAgentStateUnknown : - case LLPathfindingManager::kAgentStateNotEnabled : - mEditTab->setEnabled(FALSE); - mUnfreezeLabel->setEnabled(FALSE); - mUnfreezeButton->setEnabled(FALSE); - mLinksetsLabel->setEnabled(FALSE); - mLinksetsButton->setEnabled(FALSE); - mFreezeLabel->setEnabled(FALSE); - mFreezeButton->setEnabled(FALSE); - break; - case LLPathfindingManager::kAgentStateFrozen : - mEditTab->setEnabled(TRUE); - mUnfreezeLabel->setEnabled(TRUE); - mUnfreezeButton->setEnabled(TRUE); - mLinksetsLabel->setEnabled(FALSE); - mLinksetsButton->setEnabled(FALSE); - mFreezeLabel->setEnabled(FALSE); - mFreezeButton->setEnabled(FALSE); - break; - case LLPathfindingManager::kAgentStateUnfrozen : - mEditTab->setEnabled(TRUE); - mUnfreezeLabel->setEnabled(FALSE); - mUnfreezeButton->setEnabled(FALSE); - mLinksetsLabel->setEnabled(TRUE); - mLinksetsButton->setEnabled(TRUE); - mFreezeLabel->setEnabled(TRUE); - mFreezeButton->setEnabled(TRUE); - break; - default : - llassert(0); - break; - } -} - -void LLFloaterPathfindingConsole::generatePath() -{ - if (mHasStartPoint && mHasEndPoint) - { - mPathData.mCharacterWidth = getCharacterWidth(); - switch (getCharacterType()) - { - case kCharacterTypeNone : - mPathData.mCharacterType = LLPathingLib::LLPL_CHARACTER_TYPE_NONE; - break; - case kCharacterTypeA : - mPathData.mCharacterType = LLPathingLib::LLPL_CHARACTER_TYPE_A; - break; - case kCharacterTypeB : - mPathData.mCharacterType = LLPathingLib::LLPL_CHARACTER_TYPE_B; - break; - case kCharacterTypeC : - mPathData.mCharacterType = LLPathingLib::LLPL_CHARACTER_TYPE_C; - break; - case kCharacterTypeD : - mPathData.mCharacterType = LLPathingLib::LLPL_CHARACTER_TYPE_D; - break; - default : - mPathData.mCharacterType = LLPathingLib::LLPL_CHARACTER_TYPE_NONE; - break; - } - LLPathingLib::getInstance()->generatePath(mPathData); - } -} - -void LLFloaterPathfindingConsole::updatePathTestStatus() -{ - static const LLColor4 warningColor = LLUIColorTable::instance().getColor("DrYellow"); - - std::string statusText(""); - LLStyle::Params styleParams; - - if (!mHasStartPoint && !mHasEndPoint) - { - statusText = getString("pathing_choose_start_and_end_points"); - styleParams.color = warningColor; - } - else if (!mHasStartPoint && mHasEndPoint) - { - statusText = getString("pathing_choose_start_point"); - styleParams.color = warningColor; - } - else if (mHasStartPoint && !mHasEndPoint) - { - statusText = getString("pathing_choose_end_point"); - styleParams.color = warningColor; - } - else - { - statusText = getString("pathing_path_valid"); - } - - mPathTestingStatus->setText((LLStringExplicit)statusText, styleParams); -} - - -BOOL LLFloaterPathfindingConsole::isRenderAnyShapes() const -{ - if ( isRenderWalkables() || isRenderStaticObstacles() || - isRenderMaterialVolumes() || isRenderExclusionVolumes() ) - { - return true; - } - - return false; -} - -U32 LLFloaterPathfindingConsole::getRenderShapeFlags() -{ - resetShapeRenderFlags(); - - if ( isRenderWalkables() ) - { - setShapeRenderFlag( LLPathingLib::LLST_WalkableObjects ); - } - if ( isRenderStaticObstacles() ) - { - setShapeRenderFlag( LLPathingLib::LLST_ObstacleObjects ); - } - if ( isRenderMaterialVolumes() ) - { - setShapeRenderFlag( LLPathingLib::LLST_MaterialPhantoms ); - } - if ( isRenderExclusionVolumes() ) - { - setShapeRenderFlag( LLPathingLib::LLST_ExclusionPhantoms ); - } - return mShapeRenderFlags; -} - -void LLFloaterPathfindingConsole::regionCrossingOccured() -{ - std::string statusText(""); - LLStyle::Params styleParams; - styleParams.color = LLUIColorTable::instance().getColor("DrYellow"); - statusText = getString("navmesh_update_needed"); - mPathfindingViewerStatus->setText((LLStringExplicit)statusText, styleParams); -} - -void LLFloaterPathfindingConsole::fillInColorsForNavMeshVisualization() -{ - - LLPathingLib::NavMeshColors colors; - - LLVector3 in = gSavedSettings.getVector3("WalkableRGB"); - F32 a = gSavedSettings.getF32("WalkableA"); - colors.mWalkable= LLColor4U( (U8)in[0],(U8)in[1],(U8)in[2],(U8)a ); - - in = gSavedSettings.getVector3("ObstacleRGB"); - a = gSavedSettings.getF32("ObstacleA"); - colors.mObstacle= LLColor4U( (U8)in[0],(U8)in[1],(U8)in[2],(U8)a ); - - in = gSavedSettings.getVector3("MaterialRGB"); - a = gSavedSettings.getF32("MaterialA"); - colors.mMaterial= LLColor4U( (U8)in[0],(U8)in[1],(U8)in[2],(U8)a ); - - in = gSavedSettings.getVector3("ExclusionRGB"); - a = gSavedSettings.getF32("ExclusionA"); - colors.mExclusion= LLColor4U( (U8)in[0],(U8)in[1],(U8)in[2],(U8)a ); - - in = gSavedSettings.getVector3("ConnectedEdgeRGB"); - a = gSavedSettings.getF32("ConnectedEdgeA"); - colors.mConnectedEdge= LLColor4U( (U8)in[0],(U8)in[1],(U8)in[2],(U8)a ); - - in = gSavedSettings.getVector3("BoundaryEdgeRGB"); - a = gSavedSettings.getF32("BoundaryEdgeA"); - colors.mBoundaryEdge= LLColor4U( (U8)in[0],(U8)in[1],(U8)in[2],(U8)a ); - - in = gSavedSettings.getVector3("HeatColorBase"); - a = gSavedSettings.getF32("HeatColorBaseA"); - colors.mHeatColorBase= LLVector4(in, a); - - in = gSavedSettings.getVector3("HeatColorMax"); - a = gSavedSettings.getF32("HeatColorMaxA"); - colors.mHeatColorMax= LLVector4( in, a ); - - in = gSavedSettings.getVector3("FaceColorRGB"); - a = gSavedSettings.getF32("FaceColorA"); - colors.mFaceColor= LLColor4U( (U8)in[0],(U8)in[1],(U8)in[2],(U8)a ); - - in = gSavedSettings.getVector3("StarValidColorRGB"); - a = gSavedSettings.getF32("StarValidColorA"); - colors.mStarValid= LLColor4U( (U8)in[0],(U8)in[1],(U8)in[2],(U8)a ); - - in = gSavedSettings.getVector3("StarInvalidRGB"); - a = gSavedSettings.getF32("StarInvalidA"); - colors.mStarInvalid= LLColor4U( (U8)in[0],(U8)in[1],(U8)in[2],(U8)a ); - - in = gSavedSettings.getVector3("TestPathColorRGB"); - a = gSavedSettings.getF32("TestPathColorA"); - colors.mTestPath= LLColor4U( (U8)in[0],(U8)in[1],(U8)in[2],(U8)a ); - - in = gSavedSettings.getVector3("NavMeshClearRGB"); - colors.mNavMeshClear= LLColor4(in[0], in[1], in[2], 0); - - mNavMeshColors = colors; - - LLPathingLib::getInstance()->setNavMeshColors( colors ); -} - - +/** +* @file llfloaterpathfindingconsole.cpp +* @author William Todd Stinson +* @brief "Pathfinding console" floater, allowing manipulation of the Havok AI pathfinding settings. +* +* $LicenseInfo:firstyear=2002&license=viewerlgpl$ +* Second Life Viewer Source Code +* Copyright (C) 2010, Linden Research, Inc. +* +* This library is free software; you can redistribute it and/or +* modify it under the terms of the GNU Lesser General Public +* License as published by the Free Software Foundation; +* version 2.1 of the License only. +* +* This library is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +* Lesser General Public License for more details. +* +* You should have received a copy of the GNU Lesser General Public +* License along with this library; if not, write to the Free Software +* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA +* +* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA +* $/LicenseInfo$ +*/ + +#include "llviewerprecompiledheaders.h" +#include "llfloaterpathfindingconsole.h" +#include "llfloaterpathfindinglinksets.h" +#include "llfloaterpathfindingcharacters.h" + +#include "llsd.h" +#include "llhandle.h" +#include "llagent.h" +#include "llpanel.h" +#include "llbutton.h" +#include "llcheckboxctrl.h" +#include "llsliderctrl.h" +#include "lllineeditor.h" +#include "lltextbase.h" +#include "lltabcontainer.h" +#include "llcombobox.h" +#include "llfloaterreg.h" +#include "llviewerregion.h" +#include "llviewerwindow.h" +#include "llviewercamera.h" +#include "llviewercontrol.h" +#include "llpathfindingnavmeshzone.h" +#include "llpathfindingmanager.h" + +#include "LLPathingLib.h" + +#define XUI_RENDER_HEATMAP_NONE 0 +#define XUI_RENDER_HEATMAP_A 1 +#define XUI_RENDER_HEATMAP_B 2 +#define XUI_RENDER_HEATMAP_C 3 +#define XUI_RENDER_HEATMAP_D 4 + +#define XUI_CHARACTER_TYPE_NONE 0 +#define XUI_CHARACTER_TYPE_A 1 +#define XUI_CHARACTER_TYPE_B 2 +#define XUI_CHARACTER_TYPE_C 3 +#define XUI_CHARACTER_TYPE_D 4 + +#define XUI_TEST_TAB_INDEX 1 + +LLHandle LLFloaterPathfindingConsole::sInstanceHandle; + +//--------------------------------------------------------------------------- +// LLFloaterPathfindingConsole +//--------------------------------------------------------------------------- + +BOOL LLFloaterPathfindingConsole::postBuild() +{ + mShowNavMeshCheckBox = findChild("show_navmesh"); + llassert(mShowNavMeshCheckBox != NULL); + + mShowNavMeshWalkabilityComboBox = findChild("show_heatmap_mode"); + llassert(mShowNavMeshWalkabilityComboBox != NULL); + mShowNavMeshWalkabilityComboBox->setCommitCallback(boost::bind(&LLFloaterPathfindingConsole::onShowWalkabilitySet, this)); + + mShowWalkablesCheckBox = findChild("show_walkables"); + llassert(mShowWalkablesCheckBox != NULL); + + mShowStaticObstaclesCheckBox = findChild("show_static_obstacles"); + llassert(mShowStaticObstaclesCheckBox != NULL); + + mShowMaterialVolumesCheckBox = findChild("show_material_volumes"); + llassert(mShowMaterialVolumesCheckBox != NULL); + + mShowExclusionVolumesCheckBox = findChild("show_exclusion_volumes"); + llassert(mShowExclusionVolumesCheckBox != NULL); + + mShowWorldCheckBox = findChild("show_world"); + llassert(mShowWorldCheckBox != NULL); + mShowWorldCheckBox->setCommitCallback(boost::bind(&LLFloaterPathfindingConsole::onShowWorldToggle, this)); + + mViewCharactersButton = findChild("view_characters_floater"); + llassert(mViewCharactersButton != NULL); + mViewCharactersButton->setCommitCallback(boost::bind(&LLFloaterPathfindingConsole::onViewCharactersClicked, this)); + + mEditTestTabContainer = findChild("edit_test_tab_container"); + llassert(mEditTestTabContainer != NULL); + + mEditTab = findChild("edit_panel"); + llassert(mEditTab != NULL); + + mTestTab = findChild("test_panel"); + llassert(mTestTab != NULL); + + mUnfreezeLabel = findChild("unfreeze_label"); + llassert(mUnfreezeLabel != NULL); + + mUnfreezeButton = findChild("enter_unfrozen_mode"); + llassert(mUnfreezeButton != NULL); + mUnfreezeButton->setCommitCallback(boost::bind(&LLFloaterPathfindingConsole::onUnfreezeClicked, this)); + + mLinksetsLabel = findChild("edit_linksets_label"); + llassert(mLinksetsLabel != NULL); + + mLinksetsButton = findChild("view_and_edit_linksets"); + llassert(mLinksetsButton != NULL); + mLinksetsButton->setCommitCallback(boost::bind(&LLFloaterPathfindingConsole::onViewEditLinksetClicked, this)); + + mFreezeLabel = findChild("freeze_label"); + llassert(mFreezeLabel != NULL); + + mFreezeButton = findChild("enter_frozen_mode"); + llassert(mFreezeButton != NULL); + mFreezeButton->setCommitCallback(boost::bind(&LLFloaterPathfindingConsole::onFreezeClicked, this)); + + mPathfindingViewerStatus = findChild("pathfinding_viewer_status"); + llassert(mPathfindingViewerStatus != NULL); + + mPathfindingSimulatorStatus = findChild("pathfinding_simulator_status"); + llassert(mPathfindingSimulatorStatus != NULL); + + mCharacterWidthSlider = findChild("character_width"); + llassert(mCharacterWidthSlider != NULL); + mCharacterWidthSlider->setCommitCallback(boost::bind(&LLFloaterPathfindingConsole::onCharacterWidthSet, this)); + + mCharacterTypeComboBox = findChild("path_character_type"); + llassert(mCharacterTypeComboBox != NULL); + mCharacterTypeComboBox->setCommitCallback(boost::bind(&LLFloaterPathfindingConsole::onCharacterTypeSwitch, this)); + + mPathTestingStatus = findChild("path_test_status"); + llassert(mPathTestingStatus != NULL); + + mClearPathButton = findChild("clear_path"); + llassert(mClearPathButton != NULL); + mClearPathButton->setCommitCallback(boost::bind(&LLFloaterPathfindingConsole::onClearPathClicked, this)); + + return LLFloater::postBuild(); +} + +void LLFloaterPathfindingConsole::onOpen(const LLSD& pKey) +{ + LLFloater::onOpen(pKey); + setHeartBeat( true ); + //make sure we have a pathing system + if ( !LLPathingLib::getInstance() ) + { + LLPathingLib::initSystem(); + } + if ( LLPathingLib::getInstance() == NULL ) + { + setConsoleState(kConsoleStateLibraryNotImplemented); + llwarns <<"Errror: cannot find pathing library implementation."<registerAgentStateListener(boost::bind(&LLFloaterPathfindingConsole::onAgentStateCB, this, _1)); + } + + setAgentState(LLPathfindingManager::getInstance()->getAgentState()); + updatePathTestStatus(); +} + +void LLFloaterPathfindingConsole::onClose(bool pIsAppQuitting) +{ + if (mAgentStateSlot.connected()) + { + mAgentStateSlot.disconnect(); + } + + if (mNavMeshZoneSlot.connected()) + { + mNavMeshZoneSlot.disconnect(); + } + + if (LLPathingLib::getInstance() != NULL) + { + mNavMeshZone.disable(); + } + + LLFloater::onClose(pIsAppQuitting); + setHeartBeat( false ); + setConsoleState(kConsoleStateUnknown); + //Reset all the checkboxes to default + mShowNavMeshCheckBox->set( false ); + mShowWalkablesCheckBox->set( false ); + mShowMaterialVolumesCheckBox->set( false ); + mShowStaticObstaclesCheckBox->set( false ); + mShowExclusionVolumesCheckBox->set( false ); + mShowWorldCheckBox->set( false ); +} + +BOOL LLFloaterPathfindingConsole::handleAnyMouseClick(S32 x, S32 y, MASK mask, EClickType clicktype, BOOL down) +{ + if (isGeneratePathMode(mask, clicktype, down)) + { + LLVector3 dv = gViewerWindow->mouseDirectionGlobal(x, y); + LLVector3 mousePos = LLViewerCamera::getInstance()->getOrigin(); + LLVector3 rayStart = mousePos; + LLVector3 rayEnd = mousePos + dv * 150; + + if (mask & MASK_CONTROL) + { + mPathData.mStartPointA = rayStart; + mPathData.mEndPointA = rayEnd; + mHasStartPoint = true; + } + else if (mask & MASK_SHIFT) + { + mPathData.mStartPointB = rayStart; + mPathData.mEndPointB = rayEnd; + mHasEndPoint = true; + } + generatePath(); + updatePathTestStatus(); + + return TRUE; + } + else + { + return LLFloater::handleAnyMouseClick(x, y, mask, clicktype, down); + } +} + +BOOL LLFloaterPathfindingConsole::isGeneratePathMode(MASK mask, EClickType clicktype, BOOL down) const +{ + return (isShown() && (mEditTestTabContainer->getCurrentPanelIndex() == XUI_TEST_TAB_INDEX) && + (clicktype == LLMouseHandler::CLICK_LEFT) && down && + (((mask & MASK_CONTROL) && !(mask & (~MASK_CONTROL))) || + ((mask & MASK_SHIFT) && !(mask & (~MASK_SHIFT))))); +} + +LLHandle LLFloaterPathfindingConsole::getInstanceHandle() +{ + if (sInstanceHandle.isDead()) + { + LLFloaterPathfindingConsole *floaterInstance = LLFloaterReg::getTypedInstance("pathfinding_console"); + if (floaterInstance != NULL) + { + sInstanceHandle = floaterInstance->mSelfHandle; + } + } + + return sInstanceHandle; +} + +BOOL LLFloaterPathfindingConsole::isRenderPath() const +{ + return (mHasStartPoint && mHasEndPoint); +} + +BOOL LLFloaterPathfindingConsole::isRenderNavMesh() const +{ + return mShowNavMeshCheckBox->get(); +} + +void LLFloaterPathfindingConsole::setRenderNavMesh(BOOL pIsRenderNavMesh) +{ + mShowNavMeshCheckBox->set(pIsRenderNavMesh); +} + +BOOL LLFloaterPathfindingConsole::isRenderWalkables() const +{ + return mShowWalkablesCheckBox->get(); +} + +void LLFloaterPathfindingConsole::setRenderWalkables(BOOL pIsRenderWalkables) +{ + mShowWalkablesCheckBox->set(pIsRenderWalkables); +} + +BOOL LLFloaterPathfindingConsole::isRenderStaticObstacles() const +{ + return mShowStaticObstaclesCheckBox->get(); +} + +void LLFloaterPathfindingConsole::setRenderStaticObstacles(BOOL pIsRenderStaticObstacles) +{ + mShowStaticObstaclesCheckBox->set(pIsRenderStaticObstacles); +} + +BOOL LLFloaterPathfindingConsole::isRenderMaterialVolumes() const +{ + return mShowMaterialVolumesCheckBox->get(); +} + +void LLFloaterPathfindingConsole::setRenderMaterialVolumes(BOOL pIsRenderMaterialVolumes) +{ + mShowMaterialVolumesCheckBox->set(pIsRenderMaterialVolumes); +} + +BOOL LLFloaterPathfindingConsole::isRenderExclusionVolumes() const +{ + return mShowExclusionVolumesCheckBox->get(); +} + +void LLFloaterPathfindingConsole::setRenderExclusionVolumes(BOOL pIsRenderExclusionVolumes) +{ + mShowExclusionVolumesCheckBox->set(pIsRenderExclusionVolumes); +} + +BOOL LLFloaterPathfindingConsole::isRenderWorld() const +{ + return mShowWorldCheckBox->get(); +} + +void LLFloaterPathfindingConsole::setRenderWorld(BOOL pIsRenderWorld) +{ + mShowWorldCheckBox->set(pIsRenderWorld); +} + +LLFloaterPathfindingConsole::ERenderHeatmapType LLFloaterPathfindingConsole::getRenderHeatmapType() const +{ + ERenderHeatmapType renderHeatmapType; + + switch (mShowNavMeshWalkabilityComboBox->getValue().asInteger()) + { + case XUI_RENDER_HEATMAP_NONE : + renderHeatmapType = kRenderHeatmapNone; + break; + case XUI_RENDER_HEATMAP_A : + renderHeatmapType = kRenderHeatmapA; + break; + case XUI_RENDER_HEATMAP_B : + renderHeatmapType = kRenderHeatmapB; + break; + case XUI_RENDER_HEATMAP_C : + renderHeatmapType = kRenderHeatmapC; + break; + case XUI_RENDER_HEATMAP_D : + renderHeatmapType = kRenderHeatmapD; + break; + default : + renderHeatmapType = kRenderHeatmapNone; + llassert(0); + break; + } + + return renderHeatmapType; +} + +int LLFloaterPathfindingConsole::getHeatMapType() const +{ + //converts the pathfinding console values to the navmesh filter values + + int renderHeatmapType = 4; //none + + switch ( mShowNavMeshWalkabilityComboBox->getValue().asInteger() ) + { + case XUI_RENDER_HEATMAP_A : + renderHeatmapType = 0; + break; + case XUI_RENDER_HEATMAP_B : + renderHeatmapType = 1; + break; + case XUI_RENDER_HEATMAP_C : + renderHeatmapType = 2; + break; + case XUI_RENDER_HEATMAP_D : + renderHeatmapType = 3; + break; + default : + renderHeatmapType = 4; + break; + } + + return renderHeatmapType; +} + + +void LLFloaterPathfindingConsole::setRenderHeatmapType(ERenderHeatmapType pRenderHeatmapType) +{ + LLSD comboBoxValue; + + switch (pRenderHeatmapType) + { + case kRenderHeatmapNone : + comboBoxValue = XUI_RENDER_HEATMAP_NONE; + break; + case kRenderHeatmapA : + comboBoxValue = XUI_RENDER_HEATMAP_A; + break; + case kRenderHeatmapB : + comboBoxValue = XUI_RENDER_HEATMAP_B; + break; + case kRenderHeatmapC : + comboBoxValue = XUI_RENDER_HEATMAP_C; + break; + case kRenderHeatmapD : + comboBoxValue = XUI_RENDER_HEATMAP_D; + break; + default : + comboBoxValue = XUI_RENDER_HEATMAP_NONE; + llassert(0); + break; + } + + return mShowNavMeshWalkabilityComboBox->setValue(comboBoxValue); +} + +F32 LLFloaterPathfindingConsole::getCharacterWidth() const +{ + return mCharacterWidthSlider->getValueF32(); +} + +void LLFloaterPathfindingConsole::setCharacterWidth(F32 pCharacterWidth) +{ + mCharacterWidthSlider->setValue(LLSD(pCharacterWidth)); +} + +LLFloaterPathfindingConsole::ECharacterType LLFloaterPathfindingConsole::getCharacterType() const +{ + ECharacterType characterType; + + switch (mCharacterTypeComboBox->getValue().asInteger()) + { + case XUI_CHARACTER_TYPE_NONE : + characterType = kCharacterTypeNone; + break; + case XUI_CHARACTER_TYPE_A : + characterType = kCharacterTypeA; + break; + case XUI_CHARACTER_TYPE_B : + characterType = kCharacterTypeB; + break; + case XUI_CHARACTER_TYPE_C : + characterType = kCharacterTypeC; + break; + case XUI_CHARACTER_TYPE_D : + characterType = kCharacterTypeD; + break; + default : + characterType = kCharacterTypeNone; + llassert(0); + break; + } + + return characterType; +} + +void LLFloaterPathfindingConsole::setCharacterType(ECharacterType pCharacterType) +{ + LLSD radioGroupValue; + + switch (pCharacterType) + { + case kCharacterTypeNone : + radioGroupValue = XUI_CHARACTER_TYPE_NONE; + break; + case kCharacterTypeA : + radioGroupValue = XUI_CHARACTER_TYPE_A; + break; + case kCharacterTypeB : + radioGroupValue = XUI_CHARACTER_TYPE_B; + break; + case kCharacterTypeC : + radioGroupValue = XUI_CHARACTER_TYPE_C; + break; + case kCharacterTypeD : + radioGroupValue = XUI_CHARACTER_TYPE_D; + break; + default : + radioGroupValue = XUI_CHARACTER_TYPE_NONE; + llassert(0); + break; + } + + mCharacterTypeComboBox->setValue(radioGroupValue); +} + +LLFloaterPathfindingConsole::LLFloaterPathfindingConsole(const LLSD& pSeed) + : LLFloater(pSeed), + mSelfHandle(), + mShowNavMeshCheckBox(NULL), + mShowNavMeshWalkabilityComboBox(NULL), + mShowWalkablesCheckBox(NULL), + mShowStaticObstaclesCheckBox(NULL), + mShowMaterialVolumesCheckBox(NULL), + mShowExclusionVolumesCheckBox(NULL), + mShowWorldCheckBox(NULL), + mPathfindingViewerStatus(NULL), + mPathfindingSimulatorStatus(NULL), + mViewCharactersButton(NULL), + mEditTestTabContainer(NULL), + mEditTab(NULL), + mTestTab(NULL), + mUnfreezeLabel(NULL), + mUnfreezeButton(NULL), + mLinksetsLabel(NULL), + mLinksetsButton(NULL), + mFreezeLabel(NULL), + mFreezeButton(NULL), + mCharacterWidthSlider(NULL), + mCharacterTypeComboBox(NULL), + mPathTestingStatus(NULL), + mClearPathButton(NULL), + mNavMeshZoneSlot(), + mNavMeshZone(), + mIsNavMeshUpdating(false), + mAgentStateSlot(), + mConsoleState(kConsoleStateUnknown), + mPathData(), + mHasStartPoint(false), + mHasEndPoint(false), + mHeartBeat( false ) +{ + mSelfHandle.bind(this); +} + +LLFloaterPathfindingConsole::~LLFloaterPathfindingConsole() +{ +} + +void LLFloaterPathfindingConsole::onShowWalkabilitySet() +{ + switch (getRenderHeatmapType()) + { + case kRenderHeatmapNone : + llwarns << "functionality has not yet been implemented to toggle '" + << mShowNavMeshWalkabilityComboBox->getName() << "' to RenderHeatmapNone" + << llendl; + break; + case kRenderHeatmapA : + llwarns << "functionality has not yet been implemented to toggle '" + << mShowNavMeshWalkabilityComboBox->getName() << "' to RenderHeatmapA" + << llendl; + break; + case kRenderHeatmapB : + llwarns << "functionality has not yet been implemented to toggle '" + << mShowNavMeshWalkabilityComboBox->getName() << "' to RenderHeatmapB" + << llendl; + break; + case kRenderHeatmapC : + llwarns << "functionality has not yet been implemented to toggle '" + << mShowNavMeshWalkabilityComboBox->getName() << "' to RenderHeatmapC" + << llendl; + break; + case kRenderHeatmapD : + llwarns << "functionality has not yet been implemented to toggle '" + << mShowNavMeshWalkabilityComboBox->getName() << "' to RenderHeatmapD" + << llendl; + break; + default : + llassert(0); + break; + } +} + +void LLFloaterPathfindingConsole::onShowWorldToggle() +{ + BOOL checkBoxValue = mShowWorldCheckBox->get(); + + LLPathingLib *llPathingLibInstance = LLPathingLib::getInstance(); + if (llPathingLibInstance != NULL) + { + llPathingLibInstance->setRenderWorld(checkBoxValue); + } + else + { + mShowWorldCheckBox->set(FALSE); + llwarns << "cannot find LLPathingLib instance" << llendl; + } +} + +void LLFloaterPathfindingConsole::onCharacterWidthSet() +{ + generatePath(); + updatePathTestStatus(); +} + +void LLFloaterPathfindingConsole::onCharacterTypeSwitch() +{ + generatePath(); + updatePathTestStatus(); +} + +void LLFloaterPathfindingConsole::onViewCharactersClicked() +{ + LLFloaterPathfindingCharacters::openCharactersViewer(); +} + +void LLFloaterPathfindingConsole::onUnfreezeClicked() +{ + mUnfreezeButton->setEnabled(FALSE); + LLPathfindingManager::getInstance()->requestSetAgentState(LLPathfindingManager::kAgentStateUnfrozen); +} + +void LLFloaterPathfindingConsole::onFreezeClicked() +{ + mFreezeButton->setEnabled(FALSE); + LLPathfindingManager::getInstance()->requestSetAgentState(LLPathfindingManager::kAgentStateFrozen); +} + +void LLFloaterPathfindingConsole::onViewEditLinksetClicked() +{ + LLFloaterPathfindingLinksets::openLinksetsEditor(); +} + +void LLFloaterPathfindingConsole::onClearPathClicked() +{ + mHasStartPoint = false; + mHasEndPoint = false; + updatePathTestStatus(); +} + +void LLFloaterPathfindingConsole::onNavMeshZoneCB(LLPathfindingNavMeshZone::ENavMeshZoneRequestStatus pNavMeshZoneRequestStatus) +{ + switch (pNavMeshZoneRequestStatus) + { + case LLPathfindingNavMeshZone::kNavMeshZoneRequestUnknown : + setConsoleState(kConsoleStateUnknown); + break; + case LLPathfindingNavMeshZone::kNavMeshZoneRequestChecking : + setConsoleState(kConsoleStateCheckingVersion); + break; + case LLPathfindingNavMeshZone::kNavMeshZoneRequestNeedsUpdate : + mIsNavMeshUpdating = true; + mNavMeshZone.refresh(); + break; + case LLPathfindingNavMeshZone::kNavMeshZoneRequestStarted : + setConsoleState(kConsoleStateDownloading); + break; + case LLPathfindingNavMeshZone::kNavMeshZoneRequestCompleted : + mIsNavMeshUpdating = false; + setConsoleState(kConsoleStateHasNavMesh); + break; + case LLPathfindingNavMeshZone::kNavMeshZoneRequestNotEnabled : + setConsoleState(kConsoleStateRegionNotEnabled); + break; + case LLPathfindingNavMeshZone::kNavMeshZoneRequestError : + setConsoleState(kConsoleStateError); + break; + default: + setConsoleState(kConsoleStateUnknown); + llassert(0); + break; + } +} + +void LLFloaterPathfindingConsole::onAgentStateCB(LLPathfindingManager::EAgentState pAgentState) +{ + setAgentState(pAgentState); +} + +void LLFloaterPathfindingConsole::setConsoleState(EConsoleState pConsoleState) +{ + mConsoleState = pConsoleState; + updateControlsOnConsoleState(); + updateStatusOnConsoleState(); +} + +void LLFloaterPathfindingConsole::updateControlsOnConsoleState() +{ + switch (mConsoleState) + { + case kConsoleStateUnknown : + case kConsoleStateLibraryNotImplemented : + case kConsoleStateRegionNotEnabled : + mShowNavMeshCheckBox->setEnabled(FALSE); + mShowNavMeshWalkabilityComboBox->setEnabled(FALSE); + mShowWalkablesCheckBox->setEnabled(FALSE); + mShowStaticObstaclesCheckBox->setEnabled(FALSE); + mShowMaterialVolumesCheckBox->setEnabled(FALSE); + mShowExclusionVolumesCheckBox->setEnabled(FALSE); + mShowWorldCheckBox->setEnabled(FALSE); + mViewCharactersButton->setEnabled(FALSE); + mEditTestTabContainer->selectTab(0); + mTestTab->setEnabled(FALSE); + mCharacterWidthSlider->setEnabled(FALSE); + mCharacterTypeComboBox->setEnabled(FALSE); + mClearPathButton->setEnabled(FALSE); + mHasStartPoint = false; + mHasEndPoint = false; + break; + case kConsoleStateCheckingVersion : + case kConsoleStateDownloading : + case kConsoleStateError : + mShowNavMeshCheckBox->setEnabled(FALSE); + mShowNavMeshWalkabilityComboBox->setEnabled(FALSE); + mShowWalkablesCheckBox->setEnabled(FALSE); + mShowStaticObstaclesCheckBox->setEnabled(FALSE); + mShowMaterialVolumesCheckBox->setEnabled(FALSE); + mShowExclusionVolumesCheckBox->setEnabled(FALSE); + mShowWorldCheckBox->setEnabled(FALSE); + mViewCharactersButton->setEnabled(TRUE); + mEditTestTabContainer->selectTab(0); + mTestTab->setEnabled(FALSE); + mCharacterWidthSlider->setEnabled(FALSE); + mCharacterTypeComboBox->setEnabled(FALSE); + mClearPathButton->setEnabled(FALSE); + mHasStartPoint = false; + mHasEndPoint = false; + break; + case kConsoleStateHasNavMesh : + mShowNavMeshCheckBox->setEnabled(TRUE); + mShowNavMeshWalkabilityComboBox->setEnabled(TRUE); + mShowWalkablesCheckBox->setEnabled(TRUE); + mShowStaticObstaclesCheckBox->setEnabled(TRUE); + mShowMaterialVolumesCheckBox->setEnabled(TRUE); + mShowExclusionVolumesCheckBox->setEnabled(TRUE); + mShowWorldCheckBox->setEnabled(TRUE); + mViewCharactersButton->setEnabled(TRUE); + mTestTab->setEnabled(TRUE); + mCharacterWidthSlider->setEnabled(TRUE); + mCharacterTypeComboBox->setEnabled(TRUE); + mClearPathButton->setEnabled(TRUE); + mTestTab->setEnabled(TRUE); + break; + default : + llassert(0); + break; + } +} + +void LLFloaterPathfindingConsole::updateStatusOnConsoleState() +{ + static const LLColor4 warningColor = LLUIColorTable::instance().getColor("DrYellow"); + + std::string simulatorStatusText(""); + std::string viewerStatusText(""); + LLStyle::Params viewerStyleParams; + + switch (mConsoleState) + { + case kConsoleStateUnknown : + simulatorStatusText = getString("navmesh_simulator_status_unknown"); + viewerStatusText = getString("navmesh_viewer_status_unknown"); + break; + case kConsoleStateLibraryNotImplemented : + simulatorStatusText = getString("navmesh_simulator_status_unknown"); + viewerStatusText = getString("navmesh_viewer_status_library_not_implemented"); + viewerStyleParams.color = warningColor; + break; + case kConsoleStateRegionNotEnabled : + simulatorStatusText = getString("navmesh_simulator_status_unknown"); + viewerStatusText = getString("navmesh_viewer_status_region_not_enabled"); + viewerStyleParams.color = warningColor; + break; + case kConsoleStateCheckingVersion : + simulatorStatusText = getString("navmesh_simulator_status_unknown"); + viewerStatusText = getString("navmesh_viewer_status_checking_version"); + break; + case kConsoleStateDownloading : + simulatorStatusText = getSimulatorStatusText(); + if (mIsNavMeshUpdating) + { + viewerStatusText = getString("navmesh_viewer_status_updating"); + } + else + { + viewerStatusText = getString("navmesh_viewer_status_downloading"); + } + break; + case kConsoleStateHasNavMesh : + simulatorStatusText = getSimulatorStatusText(); + viewerStatusText = getString("navmesh_viewer_status_has_navmesh"); + break; + case kConsoleStateError : + simulatorStatusText = getString("navmesh_simulator_status_unknown"); + viewerStatusText = getString("navmesh_viewer_status_error"); + viewerStyleParams.color = warningColor; + break; + default : + simulatorStatusText = getString("navmesh_simulator_status_unknown"); + viewerStatusText = getString("navmesh_viewer_status_unknown"); + llassert(0); + break; + } + + mPathfindingViewerStatus->setText((LLStringExplicit)viewerStatusText, viewerStyleParams); + mPathfindingSimulatorStatus->setText((LLStringExplicit)simulatorStatusText); +} + +std::string LLFloaterPathfindingConsole::getSimulatorStatusText() const +{ + std::string simulatorStatusText(""); + +#ifdef DEPRECATED_UNVERSIONED_NAVMESH + if (LLPathfindingManager::getInstance()->isPathfindingNavMeshVersioningEnabledForCurrentRegionXXX()) + { + switch (mNavMeshZone.getNavMeshZoneStatus()) + { + case LLPathfindingNavMeshZone::kNavMeshZonePending : + simulatorStatusText = getString("navmesh_simulator_status_pending"); + break; + case LLPathfindingNavMeshZone::kNavMeshZoneBuilding : + simulatorStatusText = getString("navmesh_simulator_status_building"); + break; + case LLPathfindingNavMeshZone::kNavMeshZoneSomePending : + simulatorStatusText = getString("navmesh_simulator_status_some_pending"); + break; + case LLPathfindingNavMeshZone::kNavMeshZoneSomeBuilding : + simulatorStatusText = getString("navmesh_simulator_status_some_building"); + break; + case LLPathfindingNavMeshZone::kNavMeshZonePendingAndBuilding : + simulatorStatusText = getString("navmesh_simulator_status_pending_and_building"); + break; + case LLPathfindingNavMeshZone::kNavMeshZoneComplete : + simulatorStatusText = getString("navmesh_simulator_status_complete"); + break; + default : + simulatorStatusText = getString("navmesh_simulator_status_unknown"); + break; + } + } + else + { + simulatorStatusText = getString("navmesh_simulator_status_region_not_enabled"); + } +#else // DEPRECATED_UNVERSIONED_NAVMESH + switch (mNavMeshZone.getNavMeshZoneStatus()) + { + case LLPathfindingNavMeshZone::kNavMeshZonePending : + simulatorStatusText = getString("navmesh_simulator_status_pending"); + break; + case LLPathfindingNavMeshZone::kNavMeshZoneBuilding : + simulatorStatusText = getString("navmesh_simulator_status_building"); + break; + case LLPathfindingNavMeshZone::kNavMeshZoneSomePending : + simulatorStatusText = getString("navmesh_simulator_status_some_pending"); + break; + case LLPathfindingNavMeshZone::kNavMeshZoneSomeBuilding : + simulatorStatusText = getString("navmesh_simulator_status_some_building"); + break; + case LLPathfindingNavMeshZone::kNavMeshZonePendingAndBuilding : + simulatorStatusText = getString("navmesh_simulator_status_pending_and_building"); + break; + case LLPathfindingNavMeshZone::kNavMeshZoneComplete : + simulatorStatusText = getString("navmesh_simulator_status_complete"); + break; + default : + simulatorStatusText = getString("navmesh_simulator_status_unknown"); + break; + } +#endif // DEPRECATED_UNVERSIONED_NAVMESH + + return simulatorStatusText; +} + +void LLFloaterPathfindingConsole::setAgentState(LLPathfindingManager::EAgentState pAgentState) +{ + switch (LLPathfindingManager::getInstance()->getLastKnownNonErrorAgentState()) + { + case LLPathfindingManager::kAgentStateUnknown : + case LLPathfindingManager::kAgentStateNotEnabled : + mEditTab->setEnabled(FALSE); + mUnfreezeLabel->setEnabled(FALSE); + mUnfreezeButton->setEnabled(FALSE); + mLinksetsLabel->setEnabled(FALSE); + mLinksetsButton->setEnabled(FALSE); + mFreezeLabel->setEnabled(FALSE); + mFreezeButton->setEnabled(FALSE); + break; + case LLPathfindingManager::kAgentStateFrozen : + mEditTab->setEnabled(TRUE); + mUnfreezeLabel->setEnabled(TRUE); + mUnfreezeButton->setEnabled(TRUE); + mLinksetsLabel->setEnabled(FALSE); + mLinksetsButton->setEnabled(FALSE); + mFreezeLabel->setEnabled(FALSE); + mFreezeButton->setEnabled(FALSE); + break; + case LLPathfindingManager::kAgentStateUnfrozen : + mEditTab->setEnabled(TRUE); + mUnfreezeLabel->setEnabled(FALSE); + mUnfreezeButton->setEnabled(FALSE); + mLinksetsLabel->setEnabled(TRUE); + mLinksetsButton->setEnabled(TRUE); + mFreezeLabel->setEnabled(TRUE); + mFreezeButton->setEnabled(TRUE); + break; + default : + llassert(0); + break; + } +} + +void LLFloaterPathfindingConsole::generatePath() +{ + if (mHasStartPoint && mHasEndPoint) + { + mPathData.mCharacterWidth = getCharacterWidth(); + switch (getCharacterType()) + { + case kCharacterTypeNone : + mPathData.mCharacterType = LLPathingLib::LLPL_CHARACTER_TYPE_NONE; + break; + case kCharacterTypeA : + mPathData.mCharacterType = LLPathingLib::LLPL_CHARACTER_TYPE_A; + break; + case kCharacterTypeB : + mPathData.mCharacterType = LLPathingLib::LLPL_CHARACTER_TYPE_B; + break; + case kCharacterTypeC : + mPathData.mCharacterType = LLPathingLib::LLPL_CHARACTER_TYPE_C; + break; + case kCharacterTypeD : + mPathData.mCharacterType = LLPathingLib::LLPL_CHARACTER_TYPE_D; + break; + default : + mPathData.mCharacterType = LLPathingLib::LLPL_CHARACTER_TYPE_NONE; + break; + } + LLPathingLib::getInstance()->generatePath(mPathData); + } +} + +void LLFloaterPathfindingConsole::updatePathTestStatus() +{ + static const LLColor4 warningColor = LLUIColorTable::instance().getColor("DrYellow"); + + std::string statusText(""); + LLStyle::Params styleParams; + + if (!mHasStartPoint && !mHasEndPoint) + { + statusText = getString("pathing_choose_start_and_end_points"); + styleParams.color = warningColor; + } + else if (!mHasStartPoint && mHasEndPoint) + { + statusText = getString("pathing_choose_start_point"); + styleParams.color = warningColor; + } + else if (mHasStartPoint && !mHasEndPoint) + { + statusText = getString("pathing_choose_end_point"); + styleParams.color = warningColor; + } + else + { + statusText = getString("pathing_path_valid"); + } + + mPathTestingStatus->setText((LLStringExplicit)statusText, styleParams); +} + + +BOOL LLFloaterPathfindingConsole::isRenderAnyShapes() const +{ + if ( isRenderWalkables() || isRenderStaticObstacles() || + isRenderMaterialVolumes() || isRenderExclusionVolumes() ) + { + return true; + } + + return false; +} + +U32 LLFloaterPathfindingConsole::getRenderShapeFlags() +{ + resetShapeRenderFlags(); + + if ( isRenderWalkables() ) + { + setShapeRenderFlag( LLPathingLib::LLST_WalkableObjects ); + } + if ( isRenderStaticObstacles() ) + { + setShapeRenderFlag( LLPathingLib::LLST_ObstacleObjects ); + } + if ( isRenderMaterialVolumes() ) + { + setShapeRenderFlag( LLPathingLib::LLST_MaterialPhantoms ); + } + if ( isRenderExclusionVolumes() ) + { + setShapeRenderFlag( LLPathingLib::LLST_ExclusionPhantoms ); + } + return mShapeRenderFlags; +} + +void LLFloaterPathfindingConsole::regionCrossingOccured() +{ + std::string statusText(""); + LLStyle::Params styleParams; + styleParams.color = LLUIColorTable::instance().getColor("DrYellow"); + statusText = getString("navmesh_update_needed"); + mPathfindingViewerStatus->setText((LLStringExplicit)statusText, styleParams); +} + +void LLFloaterPathfindingConsole::fillInColorsForNavMeshVisualization() +{ + + LLPathingLib::NavMeshColors colors; + + LLColor4 in = gSavedSettings.getColor4("PathfindingWalkable"); + colors.mWalkable= LLColor4U(in); + + in = gSavedSettings.getColor4("PathfindingObstacle"); + colors.mObstacle= LLColor4U(in); + + in = gSavedSettings.getColor4("PathfindingMaterial"); + colors.mMaterial= LLColor4U(in); + + in = gSavedSettings.getColor4("PathfindingExclusion"); + colors.mExclusion= LLColor4U(in); + + in = gSavedSettings.getColor4("PathfindingConnectedEdge"); + colors.mConnectedEdge= LLColor4U(in); + + in = gSavedSettings.getColor4("PathfindingBoundaryEdge"); + colors.mBoundaryEdge= LLColor4U(in); + + in = gSavedSettings.getColor4("PathfindingHeatColorBase"); + colors.mHeatColorBase= LLVector4(in.mV); + + in = gSavedSettings.getColor4("PathfindingHeatColorMax"); + colors.mHeatColorMax= LLVector4( in.mV ); + + in = gSavedSettings.getColor4("PathfindingFaceColor"); + colors.mFaceColor= LLColor4U(in); + + in = gSavedSettings.getColor4("PathfindingStarValidColor"); + colors.mStarValid= LLColor4U(in); + + in = gSavedSettings.getColor4("PathfindingStarInvalidColor"); + colors.mStarInvalid= LLColor4U(in); + + in = gSavedSettings.getColor4("PathfindingTestPathColor"); + colors.mTestPath= LLColor4U(in); + + in = gSavedSettings.getColor4("PathfindingNavMeshClear"); + colors.mNavMeshClear= LLColor4(in); + + mNavMeshColors = colors; + + LLPathingLib::getInstance()->setNavMeshColors( colors ); +} + + diff --git a/indra/newview/llfloaterpathfindingconsole.h b/indra/newview/llfloaterpathfindingconsole.h index 3ead048fc7..d63b69abd4 100644 --- a/indra/newview/llfloaterpathfindingconsole.h +++ b/indra/newview/llfloaterpathfindingconsole.h @@ -200,8 +200,8 @@ private: bool mHeartBeat; static LLHandle sInstanceHandle; - -public: + +public: LLPathingLib::NavMeshColors mNavMeshColors; }; diff --git a/indra/newview/llviewershadermgr.cpp b/indra/newview/llviewershadermgr.cpp index 6db2138688..0948e261ce 100644 --- a/indra/newview/llviewershadermgr.cpp +++ b/indra/newview/llviewershadermgr.cpp @@ -134,6 +134,7 @@ LLGLSLShader gUnderWaterProgram; //interface shaders LLGLSLShader gHighlightProgram; +LLGLSLShader gPathfindingProgram; //avatar shader handles LLGLSLShader gAvatarProgram; @@ -594,6 +595,7 @@ void LLViewerShaderMgr::unloadShaders() gDebugProgram.unload(); gAlphaMaskProgram.unload(); gUIProgram.unload(); + gPathfindingProgram.unload(); gCustomAlphaProgram.unload(); gGlowCombineProgram.unload(); gSplatTextureRectProgram.unload(); @@ -2510,6 +2512,16 @@ BOOL LLViewerShaderMgr::loadShadersInterface() success = gUIProgram.createShader(NULL, NULL); } + if (success) + { + gPathfindingProgram.mName = "Pathfinding Shader"; + gPathfindingProgram.mShaderFiles.clear(); + gPathfindingProgram.mShaderFiles.push_back(make_pair("interface/pathfindingV.glsl", GL_VERTEX_SHADER_ARB)); + gPathfindingProgram.mShaderFiles.push_back(make_pair("interface/pathfindingF.glsl", GL_FRAGMENT_SHADER_ARB)); + gPathfindingProgram.mShaderLevel = mVertexShaderLevel[SHADER_INTERFACE]; + success = gPathfindingProgram.createShader(NULL, NULL); + } + if (success) { gCustomAlphaProgram.mName = "Custom Alpha Shader"; diff --git a/indra/newview/llviewershadermgr.h b/indra/newview/llviewershadermgr.h index 95eb551bf1..2f4edc2659 100644 --- a/indra/newview/llviewershadermgr.h +++ b/indra/newview/llviewershadermgr.h @@ -288,6 +288,7 @@ extern LLGLSLShader gGlowExtractProgram; //interface shaders extern LLGLSLShader gHighlightProgram; +extern LLGLSLShader gPathfindingProgram; // avatar shader handles extern LLGLSLShader gAvatarProgram; diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp index 3d4cf6afd9..da3fb3a71a 100644 --- a/indra/newview/pipeline.cpp +++ b/indra/newview/pipeline.cpp @@ -1,9875 +1,9906 @@ -/** - * @file pipeline.cpp - * @brief Rendering pipeline. - * - * $LicenseInfo:firstyear=2005&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2010, Linden Research, Inc. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; - * version 2.1 of the License only. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA - * $/LicenseInfo$ - */ - -#include "llviewerprecompiledheaders.h" - -#include "pipeline.h" - -// library includes -#include "llaudioengine.h" // For debugging. -#include "imageids.h" -#include "llerror.h" -#include "llviewercontrol.h" -#include "llfasttimer.h" -#include "llfontgl.h" -#include "llmemtype.h" -#include "llnamevalue.h" -#include "llpointer.h" -#include "llprimitive.h" -#include "llvolume.h" -#include "material_codes.h" -#include "timing.h" -#include "v3color.h" -#include "llui.h" -#include "llglheaders.h" -#include "llrender.h" -#include "llwindow.h" // swapBuffers() - -// newview includes -#include "llagent.h" -#include "llagentcamera.h" -#include "lldrawable.h" -#include "lldrawpoolalpha.h" -#include "lldrawpoolavatar.h" -#include "lldrawpoolground.h" -#include "lldrawpoolbump.h" -#include "lldrawpooltree.h" -#include "lldrawpoolwater.h" -#include "llface.h" -#include "llfeaturemanager.h" -#include "llfloatertelehub.h" -#include "llfloaterreg.h" -#include "llgldbg.h" -#include "llhudmanager.h" -#include "llhudnametag.h" -#include "llhudtext.h" -#include "lllightconstants.h" -#include "llmeshrepository.h" -#include "llresmgr.h" -#include "llselectmgr.h" -#include "llsky.h" -#include "lltracker.h" -#include "lltool.h" -#include "lltoolmgr.h" -#include "llviewercamera.h" -#include "llviewermediafocus.h" -#include "llviewertexturelist.h" -#include "llviewerobject.h" -#include "llviewerobjectlist.h" -#include "llviewerparcelmgr.h" -#include "llviewerregion.h" // for audio debugging. -#include "llviewerwindow.h" // For getSpinAxis -#include "llvoavatarself.h" -#include "llvoground.h" -#include "llvosky.h" -#include "llvotree.h" -#include "llvovolume.h" -#include "llvosurfacepatch.h" -#include "llvowater.h" -#include "llvotree.h" -#include "llvopartgroup.h" -#include "llworld.h" -#include "llcubemap.h" -#include "llviewershadermgr.h" -#include "llviewerstats.h" -#include "llviewerjoystick.h" -#include "llviewerdisplay.h" -#include "llwlparammanager.h" -#include "llwaterparammanager.h" -#include "llspatialpartition.h" -#include "llmutelist.h" -#include "lltoolpie.h" -#include "llcurl.h" -#include "llnotifications.h" -#include "LLPathingLib.h" -#include "llfloaterpathfindingconsole.h" - -#ifdef _DEBUG -// Debug indices is disabled for now for debug performance - djs 4/24/02 -//#define DEBUG_INDICES -#else -//#define DEBUG_INDICES -#endif - -//cached settings -BOOL LLPipeline::RenderAvatarVP; -BOOL LLPipeline::VertexShaderEnable; -BOOL LLPipeline::WindLightUseAtmosShaders; -BOOL LLPipeline::RenderDeferred; -F32 LLPipeline::RenderDeferredSunWash; -U32 LLPipeline::RenderFSAASamples; -U32 LLPipeline::RenderResolutionDivisor; -BOOL LLPipeline::RenderUIBuffer; -S32 LLPipeline::RenderShadowDetail; -BOOL LLPipeline::RenderDeferredSSAO; -F32 LLPipeline::RenderShadowResolutionScale; -BOOL LLPipeline::RenderLocalLights; -BOOL LLPipeline::RenderDelayCreation; -BOOL LLPipeline::RenderAnimateRes; -BOOL LLPipeline::FreezeTime; -S32 LLPipeline::DebugBeaconLineWidth; -F32 LLPipeline::RenderHighlightBrightness; -LLColor4 LLPipeline::RenderHighlightColor; -F32 LLPipeline::RenderHighlightThickness; -BOOL LLPipeline::RenderSpotLightsInNondeferred; -LLColor4 LLPipeline::PreviewAmbientColor; -LLColor4 LLPipeline::PreviewDiffuse0; -LLColor4 LLPipeline::PreviewSpecular0; -LLColor4 LLPipeline::PreviewDiffuse1; -LLColor4 LLPipeline::PreviewSpecular1; -LLColor4 LLPipeline::PreviewDiffuse2; -LLColor4 LLPipeline::PreviewSpecular2; -LLVector3 LLPipeline::PreviewDirection0; -LLVector3 LLPipeline::PreviewDirection1; -LLVector3 LLPipeline::PreviewDirection2; -F32 LLPipeline::RenderGlowMinLuminance; -F32 LLPipeline::RenderGlowMaxExtractAlpha; -F32 LLPipeline::RenderGlowWarmthAmount; -LLVector3 LLPipeline::RenderGlowLumWeights; -LLVector3 LLPipeline::RenderGlowWarmthWeights; -S32 LLPipeline::RenderGlowResolutionPow; -S32 LLPipeline::RenderGlowIterations; -F32 LLPipeline::RenderGlowWidth; -F32 LLPipeline::RenderGlowStrength; -BOOL LLPipeline::RenderDepthOfField; -F32 LLPipeline::CameraFocusTransitionTime; -F32 LLPipeline::CameraFNumber; -F32 LLPipeline::CameraFocalLength; -F32 LLPipeline::CameraFieldOfView; -F32 LLPipeline::RenderShadowNoise; -F32 LLPipeline::RenderShadowBlurSize; -F32 LLPipeline::RenderSSAOScale; -U32 LLPipeline::RenderSSAOMaxScale; -F32 LLPipeline::RenderSSAOFactor; -LLVector3 LLPipeline::RenderSSAOEffect; -F32 LLPipeline::RenderShadowOffsetError; -F32 LLPipeline::RenderShadowBiasError; -F32 LLPipeline::RenderShadowOffset; -F32 LLPipeline::RenderShadowBias; -F32 LLPipeline::RenderSpotShadowOffset; -F32 LLPipeline::RenderSpotShadowBias; -F32 LLPipeline::RenderEdgeDepthCutoff; -F32 LLPipeline::RenderEdgeNormCutoff; -LLVector3 LLPipeline::RenderShadowGaussian; -F32 LLPipeline::RenderShadowBlurDistFactor; -BOOL LLPipeline::RenderDeferredAtmospheric; -S32 LLPipeline::RenderReflectionDetail; -F32 LLPipeline::RenderHighlightFadeTime; -LLVector3 LLPipeline::RenderShadowClipPlanes; -LLVector3 LLPipeline::RenderShadowOrthoClipPlanes; -LLVector3 LLPipeline::RenderShadowNearDist; -F32 LLPipeline::RenderFarClip; -LLVector3 LLPipeline::RenderShadowSplitExponent; -F32 LLPipeline::RenderShadowErrorCutoff; -F32 LLPipeline::RenderShadowFOVCutoff; -BOOL LLPipeline::CameraOffset; -F32 LLPipeline::CameraMaxCoF; -F32 LLPipeline::CameraDoFResScale; - -const F32 BACKLIGHT_DAY_MAGNITUDE_AVATAR = 0.2f; -const F32 BACKLIGHT_NIGHT_MAGNITUDE_AVATAR = 0.1f; -const F32 BACKLIGHT_DAY_MAGNITUDE_OBJECT = 0.1f; -const F32 BACKLIGHT_NIGHT_MAGNITUDE_OBJECT = 0.08f; -const S32 MAX_OFFSCREEN_GEOMETRY_CHANGES_PER_FRAME = 10; -const U32 REFLECTION_MAP_RES = 128; -const U32 DEFERRED_VB_MASK = LLVertexBuffer::MAP_VERTEX | LLVertexBuffer::MAP_TEXCOORD0 | LLVertexBuffer::MAP_TEXCOORD1; -// Max number of occluders to search for. JC -const S32 MAX_OCCLUDER_COUNT = 2; - -extern S32 gBoxFrame; -//extern BOOL gHideSelectedObjects; -extern BOOL gDisplaySwapBuffers; -extern BOOL gDebugGL; - -BOOL gAvatarBacklight = FALSE; - -BOOL gDebugPipeline = FALSE; -LLPipeline gPipeline; -const LLMatrix4* gGLLastMatrix = NULL; - -LLFastTimer::DeclareTimer FTM_RENDER_GEOMETRY("Geometry"); -LLFastTimer::DeclareTimer FTM_RENDER_GRASS("Grass"); -LLFastTimer::DeclareTimer FTM_RENDER_INVISIBLE("Invisible"); -LLFastTimer::DeclareTimer FTM_RENDER_OCCLUSION("Occlusion"); -LLFastTimer::DeclareTimer FTM_RENDER_SHINY("Shiny"); -LLFastTimer::DeclareTimer FTM_RENDER_SIMPLE("Simple"); -LLFastTimer::DeclareTimer FTM_RENDER_TERRAIN("Terrain"); -LLFastTimer::DeclareTimer FTM_RENDER_TREES("Trees"); -LLFastTimer::DeclareTimer FTM_RENDER_UI("UI"); -LLFastTimer::DeclareTimer FTM_RENDER_WATER("Water"); -LLFastTimer::DeclareTimer FTM_RENDER_WL_SKY("Windlight Sky"); -LLFastTimer::DeclareTimer FTM_RENDER_ALPHA("Alpha Objects"); -LLFastTimer::DeclareTimer FTM_RENDER_CHARACTERS("Avatars"); -LLFastTimer::DeclareTimer FTM_RENDER_BUMP("Bump"); -LLFastTimer::DeclareTimer FTM_RENDER_FULLBRIGHT("Fullbright"); -LLFastTimer::DeclareTimer FTM_RENDER_GLOW("Glow"); -LLFastTimer::DeclareTimer FTM_GEO_UPDATE("Geo Update"); -LLFastTimer::DeclareTimer FTM_POOLRENDER("RenderPool"); -LLFastTimer::DeclareTimer FTM_POOLS("Pools"); -LLFastTimer::DeclareTimer FTM_RENDER_BLOOM_FBO("First FBO"); -LLFastTimer::DeclareTimer FTM_STATESORT("Sort Draw State"); -LLFastTimer::DeclareTimer FTM_PIPELINE("Pipeline"); -LLFastTimer::DeclareTimer FTM_CLIENT_COPY("Client Copy"); -LLFastTimer::DeclareTimer FTM_RENDER_DEFERRED("Deferred Shading"); - - -static LLFastTimer::DeclareTimer FTM_STATESORT_DRAWABLE("Sort Drawables"); -static LLFastTimer::DeclareTimer FTM_STATESORT_POSTSORT("Post Sort"); - -//---------------------------------------- -std::string gPoolNames[] = -{ - // Correspond to LLDrawpool enum render type - "NONE", - "POOL_SIMPLE", - "POOL_GROUND", - "POOL_FULLBRIGHT", - "POOL_BUMP", - "POOL_TERRAIN," - "POOL_SKY", - "POOL_WL_SKY", - "POOL_TREE", - "POOL_GRASS", - "POOL_INVISIBLE", - "POOL_AVATAR", - "POOL_VOIDWATER", - "POOL_WATER", - "POOL_GLOW", - "POOL_ALPHA" -}; - -void drawBox(const LLVector3& c, const LLVector3& r); -void drawBoxOutline(const LLVector3& pos, const LLVector3& size); -U32 nhpo2(U32 v); - -glh::matrix4f glh_copy_matrix(F32* src) -{ - glh::matrix4f ret; - ret.set_value(src); - return ret; -} - -glh::matrix4f glh_get_current_modelview() -{ - return glh_copy_matrix(gGLModelView); -} - -glh::matrix4f glh_get_current_projection() -{ - return glh_copy_matrix(gGLProjection); -} - -glh::matrix4f glh_get_last_modelview() -{ - return glh_copy_matrix(gGLLastModelView); -} - -glh::matrix4f glh_get_last_projection() -{ - return glh_copy_matrix(gGLLastProjection); -} - -void glh_copy_matrix(const glh::matrix4f& src, F32* dst) -{ - for (U32 i = 0; i < 16; i++) - { - dst[i] = src.m[i]; - } -} - -void glh_set_current_modelview(const glh::matrix4f& mat) -{ - glh_copy_matrix(mat, gGLModelView); -} - -void glh_set_current_projection(glh::matrix4f& mat) -{ - glh_copy_matrix(mat, gGLProjection); -} - -glh::matrix4f gl_ortho(GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat znear, GLfloat zfar) -{ - glh::matrix4f ret( - 2.f/(right-left), 0.f, 0.f, -(right+left)/(right-left), - 0.f, 2.f/(top-bottom), 0.f, -(top+bottom)/(top-bottom), - 0.f, 0.f, -2.f/(zfar-znear), -(zfar+znear)/(zfar-znear), - 0.f, 0.f, 0.f, 1.f); - - return ret; -} - -void display_update_camera(); -//---------------------------------------- - -S32 LLPipeline::sCompiles = 0; - -BOOL LLPipeline::sPickAvatar = TRUE; -BOOL LLPipeline::sDynamicLOD = TRUE; -BOOL LLPipeline::sShowHUDAttachments = TRUE; -BOOL LLPipeline::sRenderMOAPBeacons = FALSE; -BOOL LLPipeline::sRenderPhysicalBeacons = TRUE; -BOOL LLPipeline::sRenderScriptedBeacons = FALSE; -BOOL LLPipeline::sRenderScriptedTouchBeacons = TRUE; -BOOL LLPipeline::sRenderParticleBeacons = FALSE; -BOOL LLPipeline::sRenderSoundBeacons = FALSE; -BOOL LLPipeline::sRenderBeacons = FALSE; -BOOL LLPipeline::sRenderHighlight = TRUE; -BOOL LLPipeline::sForceOldBakedUpload = FALSE; -S32 LLPipeline::sUseOcclusion = 0; -BOOL LLPipeline::sDelayVBUpdate = TRUE; -BOOL LLPipeline::sAutoMaskAlphaDeferred = TRUE; -BOOL LLPipeline::sAutoMaskAlphaNonDeferred = FALSE; -BOOL LLPipeline::sDisableShaders = FALSE; -BOOL LLPipeline::sRenderBump = TRUE; -BOOL LLPipeline::sBakeSunlight = FALSE; -BOOL LLPipeline::sNoAlpha = FALSE; -BOOL LLPipeline::sUseTriStrips = TRUE; -BOOL LLPipeline::sUseFarClip = TRUE; -BOOL LLPipeline::sShadowRender = FALSE; -BOOL LLPipeline::sWaterReflections = FALSE; -BOOL LLPipeline::sRenderGlow = FALSE; -BOOL LLPipeline::sReflectionRender = FALSE; -BOOL LLPipeline::sImpostorRender = FALSE; -BOOL LLPipeline::sUnderWaterRender = FALSE; -BOOL LLPipeline::sTextureBindTest = FALSE; -BOOL LLPipeline::sRenderFrameTest = FALSE; -BOOL LLPipeline::sRenderAttachedLights = TRUE; -BOOL LLPipeline::sRenderAttachedParticles = TRUE; -BOOL LLPipeline::sRenderDeferred = FALSE; -BOOL LLPipeline::sMemAllocationThrottled = FALSE; -S32 LLPipeline::sVisibleLightCount = 0; -F32 LLPipeline::sMinRenderSize = 0.f; - - -static LLCullResult* sCull = NULL; - -static const U32 gl_cube_face[] = -{ - GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB, - GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB, - GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB, - GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB, - GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB, - GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB, -}; - -void validate_framebuffer_object(); - - -bool addDeferredAttachments(LLRenderTarget& target) -{ - return target.addColorAttachment(GL_RGBA) && //specular - target.addColorAttachment(GL_RGBA); //normal+z -} - -LLPipeline::LLPipeline() : - mBackfaceCull(FALSE), - mBatchCount(0), - mMatrixOpCount(0), - mTextureMatrixOps(0), - mMaxBatchSize(0), - mMinBatchSize(0), - mMeanBatchSize(0), - mTrianglesDrawn(0), - mNumVisibleNodes(0), - mVerticesRelit(0), - mLightingChanges(0), - mGeometryChanges(0), - mNumVisibleFaces(0), - - mInitialized(FALSE), - mVertexShadersEnabled(FALSE), - mVertexShadersLoaded(0), - mRenderDebugFeatureMask(0), - mRenderDebugMask(0), - mOldRenderDebugMask(0), - mGroupQ1Locked(false), - mGroupQ2Locked(false), - mResetVertexBuffers(false), - mLastRebuildPool(NULL), - mAlphaPool(NULL), - mSkyPool(NULL), - mTerrainPool(NULL), - mWaterPool(NULL), - mGroundPool(NULL), - mSimplePool(NULL), - mFullbrightPool(NULL), - mInvisiblePool(NULL), - mGlowPool(NULL), - mBumpPool(NULL), - mWLSkyPool(NULL), - mLightMask(0), - mLightMovingMask(0), - mLightingDetail(0), - mScreenWidth(0), - mScreenHeight(0) -{ - mNoiseMap = 0; - mTrueNoiseMap = 0; - mLightFunc = 0; -} - -void LLPipeline::init() -{ - LLMemType mt(LLMemType::MTYPE_PIPELINE_INIT); - - refreshCachedSettings(); - - gOctreeMaxCapacity = gSavedSettings.getU32("OctreeMaxNodeCapacity"); - sDynamicLOD = gSavedSettings.getBOOL("RenderDynamicLOD"); - sRenderBump = gSavedSettings.getBOOL("RenderObjectBump"); - sUseTriStrips = gSavedSettings.getBOOL("RenderUseTriStrips"); - LLVertexBuffer::sUseStreamDraw = gSavedSettings.getBOOL("RenderUseStreamVBO"); - LLVertexBuffer::sUseVAO = gSavedSettings.getBOOL("RenderUseVAO"); - LLVertexBuffer::sPreferStreamDraw = gSavedSettings.getBOOL("RenderPreferStreamDraw"); - sRenderAttachedLights = gSavedSettings.getBOOL("RenderAttachedLights"); - sRenderAttachedParticles = gSavedSettings.getBOOL("RenderAttachedParticles"); - - mInitialized = TRUE; - - stop_glerror(); - - //create render pass pools - getPool(LLDrawPool::POOL_ALPHA); - getPool(LLDrawPool::POOL_SIMPLE); - getPool(LLDrawPool::POOL_GRASS); - getPool(LLDrawPool::POOL_FULLBRIGHT); - getPool(LLDrawPool::POOL_INVISIBLE); - getPool(LLDrawPool::POOL_BUMP); - getPool(LLDrawPool::POOL_GLOW); - - LLViewerStats::getInstance()->mTrianglesDrawnStat.reset(); - resetFrameStats(); - - for (U32 i = 0; i < NUM_RENDER_TYPES; ++i) - { - mRenderTypeEnabled[i] = TRUE; //all rendering types start enabled - } - - mRenderDebugFeatureMask = 0xffffffff; // All debugging features on - mRenderDebugMask = 0; // All debug starts off - - // Don't turn on ground when this is set - // Mac Books with intel 950s need this - if(!gSavedSettings.getBOOL("RenderGround")) - { - toggleRenderType(RENDER_TYPE_GROUND); - } - - // make sure RenderPerformanceTest persists (hackity hack hack) - // disables non-object rendering (UI, sky, water, etc) - if (gSavedSettings.getBOOL("RenderPerformanceTest")) - { - gSavedSettings.setBOOL("RenderPerformanceTest", FALSE); - gSavedSettings.setBOOL("RenderPerformanceTest", TRUE); - } - - mOldRenderDebugMask = mRenderDebugMask; - - mBackfaceCull = TRUE; - - stop_glerror(); - - // Enable features - - LLViewerShaderMgr::instance()->setShaders(); - - stop_glerror(); - - for (U32 i = 0; i < 2; ++i) - { - mSpotLightFade[i] = 1.f; - } - - mDeferredVB = new LLVertexBuffer(DEFERRED_VB_MASK, 0); - mDeferredVB->allocateBuffer(8, 0, true); - setLightingDetail(-1); - - // - // Update all settings to trigger a cached settings refresh - // - - gSavedSettings.getControl("RenderAutoMaskAlphaDeferred")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderAutoMaskAlphaNonDeferred")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderUseFarClip")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderAvatarMaxVisible")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderDelayVBUpdate")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - - gSavedSettings.getControl("UseOcclusion")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - - gSavedSettings.getControl("VertexShaderEnable")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderAvatarVP")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("WindLightUseAtmosShaders")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderDeferred")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderDeferredSunWash")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderFSAASamples")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderResolutionDivisor")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderUIBuffer")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderShadowDetail")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderDeferredSSAO")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderShadowResolutionScale")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderLocalLights")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderDelayCreation")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderAnimateRes")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("FreezeTime")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("DebugBeaconLineWidth")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderHighlightBrightness")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderHighlightColor")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderHighlightThickness")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderSpotLightsInNondeferred")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("PreviewAmbientColor")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("PreviewDiffuse0")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("PreviewSpecular0")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("PreviewDiffuse1")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("PreviewSpecular1")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("PreviewDiffuse2")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("PreviewSpecular2")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("PreviewDirection0")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("PreviewDirection1")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("PreviewDirection2")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderGlowMinLuminance")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderGlowMaxExtractAlpha")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderGlowWarmthAmount")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderGlowLumWeights")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderGlowWarmthWeights")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderGlowResolutionPow")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderGlowIterations")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderGlowWidth")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderGlowStrength")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderDepthOfField")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("CameraFocusTransitionTime")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("CameraFNumber")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("CameraFocalLength")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("CameraFieldOfView")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderShadowNoise")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderShadowBlurSize")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderSSAOScale")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderSSAOMaxScale")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderSSAOFactor")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderSSAOEffect")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderShadowOffsetError")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderShadowBiasError")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderShadowOffset")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderShadowBias")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderSpotShadowOffset")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderSpotShadowBias")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderEdgeDepthCutoff")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderEdgeNormCutoff")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderShadowGaussian")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderShadowBlurDistFactor")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderDeferredAtmospheric")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderReflectionDetail")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderHighlightFadeTime")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderShadowClipPlanes")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderShadowOrthoClipPlanes")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderShadowNearDist")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderFarClip")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderShadowSplitExponent")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderShadowErrorCutoff")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("RenderShadowFOVCutoff")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("CameraOffset")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("CameraMaxCoF")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); - gSavedSettings.getControl("CameraDoFResScale")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); -} - -LLPipeline::~LLPipeline() -{ - -} - -void LLPipeline::cleanup() -{ - assertInitialized(); - - mGroupQ1.clear() ; - mGroupQ2.clear() ; - - for(pool_set_t::iterator iter = mPools.begin(); - iter != mPools.end(); ) - { - pool_set_t::iterator curiter = iter++; - LLDrawPool* poolp = *curiter; - if (poolp->isFacePool()) - { - LLFacePool* face_pool = (LLFacePool*) poolp; - if (face_pool->mReferences.empty()) - { - mPools.erase(curiter); - removeFromQuickLookup( poolp ); - delete poolp; - } - } - else - { - mPools.erase(curiter); - removeFromQuickLookup( poolp ); - delete poolp; - } - } - - if (!mTerrainPools.empty()) - { - llwarns << "Terrain Pools not cleaned up" << llendl; - } - if (!mTreePools.empty()) - { - llwarns << "Tree Pools not cleaned up" << llendl; - } - - delete mAlphaPool; - mAlphaPool = NULL; - delete mSkyPool; - mSkyPool = NULL; - delete mTerrainPool; - mTerrainPool = NULL; - delete mWaterPool; - mWaterPool = NULL; - delete mGroundPool; - mGroundPool = NULL; - delete mSimplePool; - mSimplePool = NULL; - delete mFullbrightPool; - mFullbrightPool = NULL; - delete mInvisiblePool; - mInvisiblePool = NULL; - delete mGlowPool; - mGlowPool = NULL; - delete mBumpPool; - mBumpPool = NULL; - // don't delete wl sky pool it was handled above in the for loop - //delete mWLSkyPool; - mWLSkyPool = NULL; - - releaseGLBuffers(); - - mFaceSelectImagep = NULL; - - mMovedBridge.clear(); - - mInitialized = FALSE; - - mDeferredVB = NULL; -} - -//============================================================================ - -void LLPipeline::destroyGL() -{ - stop_glerror(); - unloadShaders(); - mHighlightFaces.clear(); - - resetDrawOrders(); - - resetVertexBuffers(); - - releaseGLBuffers(); - - if (LLVertexBuffer::sEnableVBOs) - { - LLVertexBuffer::sEnableVBOs = FALSE; - } -} - -static LLFastTimer::DeclareTimer FTM_RESIZE_SCREEN_TEXTURE("Resize Screen Texture"); - -//static -void LLPipeline::throttleNewMemoryAllocation(BOOL disable) -{ - if(sMemAllocationThrottled != disable) - { - sMemAllocationThrottled = disable ; - - if(sMemAllocationThrottled) - { - //send out notification - LLNotification::Params params("LowMemory"); - LLNotifications::instance().add(params); - - //release some memory. - } - } -} - -void LLPipeline::resizeScreenTexture() -{ - LLFastTimer ft(FTM_RESIZE_SCREEN_TEXTURE); - if (gPipeline.canUseVertexShaders() && assertInitialized()) - { - GLuint resX = gViewerWindow->getWorldViewWidthRaw(); - GLuint resY = gViewerWindow->getWorldViewHeightRaw(); - - allocateScreenBuffer(resX,resY); - } -} - -void LLPipeline::allocatePhysicsBuffer() -{ - GLuint resX = gViewerWindow->getWorldViewWidthRaw(); - GLuint resY = gViewerWindow->getWorldViewHeightRaw(); - - if (mPhysicsDisplay.getWidth() != resX || mPhysicsDisplay.getHeight() != resY) - { - mPhysicsDisplay.allocate(resX, resY, GL_RGBA, TRUE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE); - } -} - -void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY) -{ - refreshCachedSettings(); - U32 samples = RenderFSAASamples; - - //try to allocate screen buffers at requested resolution and samples - // - on failure, shrink number of samples and try again - // - if not multisampled, shrink resolution and try again (favor X resolution over Y) - // Make sure to call "releaseScreenBuffers" after each failure to cleanup the partially loaded state - - if (!allocateScreenBuffer(resX, resY, samples)) - { - releaseScreenBuffers(); - //reduce number of samples - while (samples > 0) - { - samples /= 2; - if (allocateScreenBuffer(resX, resY, samples)) - { //success - return; - } - releaseScreenBuffers(); - } - - samples = 0; - - //reduce resolution - while (resY > 0 && resX > 0) - { - resY /= 2; - if (allocateScreenBuffer(resX, resY, samples)) - { - return; - } - releaseScreenBuffers(); - - resX /= 2; - if (allocateScreenBuffer(resX, resY, samples)) - { - return; - } - releaseScreenBuffers(); - } - - llwarns << "Unable to allocate screen buffer at any resolution!" << llendl; - } -} - - -bool LLPipeline::allocateScreenBuffer(U32 resX, U32 resY, U32 samples) -{ - refreshCachedSettings(); - - // remember these dimensions - mScreenWidth = resX; - mScreenHeight = resY; - - U32 res_mod = RenderResolutionDivisor; - - if (res_mod > 1 && res_mod < resX && res_mod < resY) - { - resX /= res_mod; - resY /= res_mod; - } - - if (RenderUIBuffer) - { - if (!mUIScreen.allocate(resX,resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE)) - { - return false; - } - } - - if (LLPipeline::sRenderDeferred) - { - S32 shadow_detail = RenderShadowDetail; - BOOL ssao = RenderDeferredSSAO; - - //allocate deferred rendering color buffers - if (!mDeferredScreen.allocate(resX, resY, GL_RGBA, TRUE, TRUE, LLTexUnit::TT_RECT_TEXTURE, FALSE, samples)) return false; - if (!mDeferredDepth.allocate(resX, resY, 0, TRUE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE, samples)) return false; - if (!addDeferredAttachments(mDeferredScreen)) return false; - - if (!mScreen.allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE, samples)) return false; - if (samples > 0) - { - if (!mFXAABuffer.allocate(nhpo2(resX), nhpo2(resY), GL_RGBA, FALSE, FALSE, LLTexUnit::TT_TEXTURE, FALSE, samples)) return false; - } - else - { - mFXAABuffer.release(); - } - - if (shadow_detail > 0 || ssao || RenderDepthOfField || samples > 0) - { //only need mDeferredLight for shadows OR ssao OR dof OR fxaa - if (!mDeferredLight.allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE)) return false; - } - else - { - mDeferredLight.release(); - } - - F32 scale = RenderShadowResolutionScale; - - if (shadow_detail > 0) - { //allocate 4 sun shadow maps - for (U32 i = 0; i < 4; i++) - { - if (!mShadow[i].allocate(U32(resX*scale),U32(resY*scale), 0, TRUE, FALSE, LLTexUnit::TT_RECT_TEXTURE)) return false; - } - } - else - { - for (U32 i = 0; i < 4; i++) - { - mShadow[i].release(); - } - } - - U32 width = nhpo2(U32(resX*scale))/2; - U32 height = width; - - if (shadow_detail > 1) - { //allocate two spot shadow maps - for (U32 i = 4; i < 6; i++) - { - if (!mShadow[i].allocate(width, height, 0, TRUE, FALSE)) return false; - } - } - else - { - for (U32 i = 4; i < 6; i++) - { - mShadow[i].release(); - } - } - } - else - { - mDeferredLight.release(); - - for (U32 i = 0; i < 6; i++) - { - mShadow[i].release(); - } - mFXAABuffer.release(); - mScreen.release(); - mDeferredScreen.release(); //make sure to release any render targets that share a depth buffer with mDeferredScreen first - mDeferredDepth.release(); - - if (!mScreen.allocate(resX, resY, GL_RGBA, TRUE, TRUE, LLTexUnit::TT_RECT_TEXTURE, FALSE)) return false; - } - - if (LLPipeline::sRenderDeferred) - { //share depth buffer between deferred targets - mDeferredScreen.shareDepthBuffer(mScreen); - } - - gGL.getTexUnit(0)->disable(); - - stop_glerror(); - - return true; -} - -//static -void LLPipeline::updateRenderDeferred() -{ - BOOL deferred = ((RenderDeferred && - LLRenderTarget::sUseFBO && - LLFeatureManager::getInstance()->isFeatureAvailable("RenderDeferred") && - VertexShaderEnable && - RenderAvatarVP && - WindLightUseAtmosShaders) ? TRUE : FALSE) && - !gUseWireframe; - - sRenderDeferred = deferred; - if (deferred) - { //must render glow when rendering deferred since post effect pass is needed to present any lighting at all - sRenderGlow = TRUE; - } -} - -//static -void LLPipeline::refreshCachedSettings() -{ - LLPipeline::sAutoMaskAlphaDeferred = gSavedSettings.getBOOL("RenderAutoMaskAlphaDeferred"); - LLPipeline::sAutoMaskAlphaNonDeferred = gSavedSettings.getBOOL("RenderAutoMaskAlphaNonDeferred"); - LLPipeline::sUseFarClip = gSavedSettings.getBOOL("RenderUseFarClip"); - LLVOAvatar::sMaxVisible = (U32)gSavedSettings.getS32("RenderAvatarMaxVisible"); - LLPipeline::sDelayVBUpdate = gSavedSettings.getBOOL("RenderDelayVBUpdate"); - - LLPipeline::sUseOcclusion = - (!gUseWireframe - && LLFeatureManager::getInstance()->isFeatureAvailable("UseOcclusion") - && gSavedSettings.getBOOL("UseOcclusion") - && gGLManager.mHasOcclusionQuery) ? 2 : 0; - - VertexShaderEnable = gSavedSettings.getBOOL("VertexShaderEnable"); - RenderAvatarVP = gSavedSettings.getBOOL("RenderAvatarVP"); - WindLightUseAtmosShaders = gSavedSettings.getBOOL("WindLightUseAtmosShaders"); - RenderDeferred = gSavedSettings.getBOOL("RenderDeferred"); - RenderDeferredSunWash = gSavedSettings.getF32("RenderDeferredSunWash"); - RenderFSAASamples = gSavedSettings.getU32("RenderFSAASamples"); - RenderResolutionDivisor = gSavedSettings.getU32("RenderResolutionDivisor"); - RenderUIBuffer = gSavedSettings.getBOOL("RenderUIBuffer"); - RenderShadowDetail = gSavedSettings.getS32("RenderShadowDetail"); - RenderDeferredSSAO = gSavedSettings.getBOOL("RenderDeferredSSAO"); - RenderShadowResolutionScale = gSavedSettings.getF32("RenderShadowResolutionScale"); - RenderLocalLights = gSavedSettings.getBOOL("RenderLocalLights"); - RenderDelayCreation = gSavedSettings.getBOOL("RenderDelayCreation"); - RenderAnimateRes = gSavedSettings.getBOOL("RenderAnimateRes"); - FreezeTime = gSavedSettings.getBOOL("FreezeTime"); - DebugBeaconLineWidth = gSavedSettings.getS32("DebugBeaconLineWidth"); - RenderHighlightBrightness = gSavedSettings.getF32("RenderHighlightBrightness"); - RenderHighlightColor = gSavedSettings.getColor4("RenderHighlightColor"); - RenderHighlightThickness = gSavedSettings.getF32("RenderHighlightThickness"); - RenderSpotLightsInNondeferred = gSavedSettings.getBOOL("RenderSpotLightsInNondeferred"); - PreviewAmbientColor = gSavedSettings.getColor4("PreviewAmbientColor"); - PreviewDiffuse0 = gSavedSettings.getColor4("PreviewDiffuse0"); - PreviewSpecular0 = gSavedSettings.getColor4("PreviewSpecular0"); - PreviewDiffuse1 = gSavedSettings.getColor4("PreviewDiffuse1"); - PreviewSpecular1 = gSavedSettings.getColor4("PreviewSpecular1"); - PreviewDiffuse2 = gSavedSettings.getColor4("PreviewDiffuse2"); - PreviewSpecular2 = gSavedSettings.getColor4("PreviewSpecular2"); - PreviewDirection0 = gSavedSettings.getVector3("PreviewDirection0"); - PreviewDirection1 = gSavedSettings.getVector3("PreviewDirection1"); - PreviewDirection2 = gSavedSettings.getVector3("PreviewDirection2"); - RenderGlowMinLuminance = gSavedSettings.getF32("RenderGlowMinLuminance"); - RenderGlowMaxExtractAlpha = gSavedSettings.getF32("RenderGlowMaxExtractAlpha"); - RenderGlowWarmthAmount = gSavedSettings.getF32("RenderGlowWarmthAmount"); - RenderGlowLumWeights = gSavedSettings.getVector3("RenderGlowLumWeights"); - RenderGlowWarmthWeights = gSavedSettings.getVector3("RenderGlowWarmthWeights"); - RenderGlowResolutionPow = gSavedSettings.getS32("RenderGlowResolutionPow"); - RenderGlowIterations = gSavedSettings.getS32("RenderGlowIterations"); - RenderGlowWidth = gSavedSettings.getF32("RenderGlowWidth"); - RenderGlowStrength = gSavedSettings.getF32("RenderGlowStrength"); - RenderDepthOfField = gSavedSettings.getBOOL("RenderDepthOfField"); - CameraFocusTransitionTime = gSavedSettings.getF32("CameraFocusTransitionTime"); - CameraFNumber = gSavedSettings.getF32("CameraFNumber"); - CameraFocalLength = gSavedSettings.getF32("CameraFocalLength"); - CameraFieldOfView = gSavedSettings.getF32("CameraFieldOfView"); - RenderShadowNoise = gSavedSettings.getF32("RenderShadowNoise"); - RenderShadowBlurSize = gSavedSettings.getF32("RenderShadowBlurSize"); - RenderSSAOScale = gSavedSettings.getF32("RenderSSAOScale"); - RenderSSAOMaxScale = gSavedSettings.getU32("RenderSSAOMaxScale"); - RenderSSAOFactor = gSavedSettings.getF32("RenderSSAOFactor"); - RenderSSAOEffect = gSavedSettings.getVector3("RenderSSAOEffect"); - RenderShadowOffsetError = gSavedSettings.getF32("RenderShadowOffsetError"); - RenderShadowBiasError = gSavedSettings.getF32("RenderShadowBiasError"); - RenderShadowOffset = gSavedSettings.getF32("RenderShadowOffset"); - RenderShadowBias = gSavedSettings.getF32("RenderShadowBias"); - RenderSpotShadowOffset = gSavedSettings.getF32("RenderSpotShadowOffset"); - RenderSpotShadowBias = gSavedSettings.getF32("RenderSpotShadowBias"); - RenderEdgeDepthCutoff = gSavedSettings.getF32("RenderEdgeDepthCutoff"); - RenderEdgeNormCutoff = gSavedSettings.getF32("RenderEdgeNormCutoff"); - RenderShadowGaussian = gSavedSettings.getVector3("RenderShadowGaussian"); - RenderShadowBlurDistFactor = gSavedSettings.getF32("RenderShadowBlurDistFactor"); - RenderDeferredAtmospheric = gSavedSettings.getBOOL("RenderDeferredAtmospheric"); - RenderReflectionDetail = gSavedSettings.getS32("RenderReflectionDetail"); - RenderHighlightFadeTime = gSavedSettings.getF32("RenderHighlightFadeTime"); - RenderShadowClipPlanes = gSavedSettings.getVector3("RenderShadowClipPlanes"); - RenderShadowOrthoClipPlanes = gSavedSettings.getVector3("RenderShadowOrthoClipPlanes"); - RenderShadowNearDist = gSavedSettings.getVector3("RenderShadowNearDist"); - RenderFarClip = gSavedSettings.getF32("RenderFarClip"); - RenderShadowSplitExponent = gSavedSettings.getVector3("RenderShadowSplitExponent"); - RenderShadowErrorCutoff = gSavedSettings.getF32("RenderShadowErrorCutoff"); - RenderShadowFOVCutoff = gSavedSettings.getF32("RenderShadowFOVCutoff"); - CameraOffset = gSavedSettings.getBOOL("CameraOffset"); - CameraMaxCoF = gSavedSettings.getF32("CameraMaxCoF"); - CameraDoFResScale = gSavedSettings.getF32("CameraDoFResScale"); - - updateRenderDeferred(); -} - -void LLPipeline::releaseGLBuffers() -{ - assertInitialized(); - - if (mNoiseMap) - { - LLImageGL::deleteTextures(1, &mNoiseMap); - mNoiseMap = 0; - } - - if (mTrueNoiseMap) - { - LLImageGL::deleteTextures(1, &mTrueNoiseMap); - mTrueNoiseMap = 0; - } - - if (mLightFunc) - { - LLImageGL::deleteTextures(1, &mLightFunc); - mLightFunc = 0; - } - - mWaterRef.release(); - mWaterDis.release(); - - for (U32 i = 0; i < 3; i++) - { - mGlow[i].release(); - } - - releaseScreenBuffers(); - - gBumpImageList.destroyGL(); - LLVOAvatar::resetImpostors(); -} - -void LLPipeline::releaseScreenBuffers() -{ - mUIScreen.release(); - mScreen.release(); - mFXAABuffer.release(); - mPhysicsDisplay.release(); - mDeferredScreen.release(); - mDeferredDepth.release(); - mDeferredLight.release(); - - mHighlight.release(); - - for (U32 i = 0; i < 6; i++) - { - mShadow[i].release(); - } -} - - -void LLPipeline::createGLBuffers() -{ - stop_glerror(); - LLMemType mt_cb(LLMemType::MTYPE_PIPELINE_CREATE_BUFFERS); - assertInitialized(); - - updateRenderDeferred(); - - if (LLPipeline::sWaterReflections) - { //water reflection texture - U32 res = (U32) gSavedSettings.getS32("RenderWaterRefResolution"); - - mWaterRef.allocate(res,res,GL_RGBA,TRUE,FALSE); - mWaterDis.allocate(res,res,GL_RGBA,TRUE,FALSE); - } - - mHighlight.allocate(256,256,GL_RGBA, FALSE, FALSE); - - stop_glerror(); - - GLuint resX = gViewerWindow->getWorldViewWidthRaw(); - GLuint resY = gViewerWindow->getWorldViewHeightRaw(); - - if (LLPipeline::sRenderGlow) - { //screen space glow buffers - const U32 glow_res = llmax(1, - llmin(512, 1 << gSavedSettings.getS32("RenderGlowResolutionPow"))); - - for (U32 i = 0; i < 3; i++) - { - mGlow[i].allocate(512,glow_res,GL_RGBA,FALSE,FALSE); - } - - allocateScreenBuffer(resX,resY); - mScreenWidth = 0; - mScreenHeight = 0; - } - - if (sRenderDeferred) - { - if (!mNoiseMap) - { - const U32 noiseRes = 128; - LLVector3 noise[noiseRes*noiseRes]; - - F32 scaler = gSavedSettings.getF32("RenderDeferredNoise")/100.f; - for (U32 i = 0; i < noiseRes*noiseRes; ++i) - { - noise[i] = LLVector3(ll_frand()-0.5f, ll_frand()-0.5f, 0.f); - noise[i].normVec(); - noise[i].mV[2] = ll_frand()*scaler+1.f-scaler/2.f; - } - - LLImageGL::generateTextures(1, &mNoiseMap); - - gGL.getTexUnit(0)->bindManual(LLTexUnit::TT_TEXTURE, mNoiseMap); - LLImageGL::setManualImage(LLTexUnit::getInternalType(LLTexUnit::TT_TEXTURE), 0, GL_RGB16F_ARB, noiseRes, noiseRes, GL_RGB, GL_FLOAT, noise); - gGL.getTexUnit(0)->setTextureFilteringOption(LLTexUnit::TFO_POINT); - } - - if (!mTrueNoiseMap) - { - const U32 noiseRes = 128; - F32 noise[noiseRes*noiseRes*3]; - for (U32 i = 0; i < noiseRes*noiseRes*3; i++) - { - noise[i] = ll_frand()*2.0-1.0; - } - - LLImageGL::generateTextures(1, &mTrueNoiseMap); - gGL.getTexUnit(0)->bindManual(LLTexUnit::TT_TEXTURE, mTrueNoiseMap); - LLImageGL::setManualImage(LLTexUnit::getInternalType(LLTexUnit::TT_TEXTURE), 0, GL_RGB16F_ARB, noiseRes, noiseRes, GL_RGB,GL_FLOAT, noise); - gGL.getTexUnit(0)->setTextureFilteringOption(LLTexUnit::TFO_POINT); - } - - if (!mLightFunc) - { - U32 lightResX = gSavedSettings.getU32("RenderSpecularResX"); - U32 lightResY = gSavedSettings.getU32("RenderSpecularResY"); - U8* lg = new U8[lightResX*lightResY]; - - for (U32 y = 0; y < lightResY; ++y) - { - for (U32 x = 0; x < lightResX; ++x) - { - //spec func - F32 sa = (F32) x/(lightResX-1); - F32 spec = (F32) y/(lightResY-1); - //lg[y*lightResX+x] = (U8) (powf(sa, 128.f*spec*spec)*255); - - //F32 sp = acosf(sa)/(1.f-spec); - - sa = powf(sa, gSavedSettings.getF32("RenderSpecularExponent")); - F32 a = acosf(sa*0.25f+0.75f); - F32 m = llmax(0.5f-spec*0.5f, 0.001f); - F32 t2 = tanf(a)/m; - t2 *= t2; - - F32 c4a = (3.f+4.f*cosf(2.f*a)+cosf(4.f*a))/8.f; - F32 bd = 1.f/(4.f*m*m*c4a)*powf(F_E, -t2); - - lg[y*lightResX+x] = (U8) (llclamp(bd, 0.f, 1.f)*255); - } - } - - LLImageGL::generateTextures(1, &mLightFunc); - gGL.getTexUnit(0)->bindManual(LLTexUnit::TT_TEXTURE, mLightFunc); - LLImageGL::setManualImage(LLTexUnit::getInternalType(LLTexUnit::TT_TEXTURE), 0, GL_R8, lightResX, lightResY, GL_RED, GL_UNSIGNED_BYTE, lg); - gGL.getTexUnit(0)->setTextureAddressMode(LLTexUnit::TAM_CLAMP); - gGL.getTexUnit(0)->setTextureFilteringOption(LLTexUnit::TFO_TRILINEAR); - - delete [] lg; - } - } - - gBumpImageList.restoreGL(); -} - -void LLPipeline::restoreGL() -{ - LLMemType mt_cb(LLMemType::MTYPE_PIPELINE_RESTORE_GL); - assertInitialized(); - - if (mVertexShadersEnabled) - { - LLViewerShaderMgr::instance()->setShaders(); - } - - for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); - iter != LLWorld::getInstance()->getRegionList().end(); ++iter) - { - LLViewerRegion* region = *iter; - for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++) - { - LLSpatialPartition* part = region->getSpatialPartition(i); - if (part) - { - part->restoreGL(); - } - } - } -} - - -BOOL LLPipeline::canUseVertexShaders() -{ - static const std::string vertex_shader_enable_feature_string = "VertexShaderEnable"; - - if (sDisableShaders || - !gGLManager.mHasVertexShader || - !gGLManager.mHasFragmentShader || - !LLFeatureManager::getInstance()->isFeatureAvailable(vertex_shader_enable_feature_string) || - (assertInitialized() && mVertexShadersLoaded != 1) ) - { - return FALSE; - } - else - { - return TRUE; - } -} - -BOOL LLPipeline::canUseWindLightShaders() const -{ - return (!LLPipeline::sDisableShaders && - gWLSkyProgram.mProgramObject != 0 && - LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_WINDLIGHT) > 1); -} - -BOOL LLPipeline::canUseWindLightShadersOnObjects() const -{ - return (canUseWindLightShaders() - && LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_OBJECT) > 0); -} - -BOOL LLPipeline::canUseAntiAliasing() const -{ - return TRUE; -} - -void LLPipeline::unloadShaders() -{ - LLMemType mt_us(LLMemType::MTYPE_PIPELINE_UNLOAD_SHADERS); - LLViewerShaderMgr::instance()->unloadShaders(); - - mVertexShadersLoaded = 0; -} - -void LLPipeline::assertInitializedDoError() -{ - llerrs << "LLPipeline used when uninitialized." << llendl; -} - -//============================================================================ - -void LLPipeline::enableShadows(const BOOL enable_shadows) -{ - //should probably do something here to wrangle shadows.... -} - -S32 LLPipeline::getMaxLightingDetail() const -{ - /*if (mVertexShaderLevel[SHADER_OBJECT] >= LLDrawPoolSimple::SHADER_LEVEL_LOCAL_LIGHTS) - { - return 3; - } - else*/ - { - return 1; - } -} - -S32 LLPipeline::setLightingDetail(S32 level) -{ - LLMemType mt_ld(LLMemType::MTYPE_PIPELINE_LIGHTING_DETAIL); - refreshCachedSettings(); - - if (level < 0) - { - if (RenderLocalLights) - { - level = 1; - } - else - { - level = 0; - } - } - level = llclamp(level, 0, getMaxLightingDetail()); - mLightingDetail = level; - - return mLightingDetail; -} - -class LLOctreeDirtyTexture : public LLOctreeTraveler -{ -public: - const std::set& mTextures; - - LLOctreeDirtyTexture(const std::set& textures) : mTextures(textures) { } - - virtual void visit(const LLOctreeNode* node) - { - LLSpatialGroup* group = (LLSpatialGroup*) node->getListener(0); - - if (!group->isState(LLSpatialGroup::GEOM_DIRTY) && !group->getData().empty()) - { - for (LLSpatialGroup::draw_map_t::iterator i = group->mDrawMap.begin(); i != group->mDrawMap.end(); ++i) - { - for (LLSpatialGroup::drawmap_elem_t::iterator j = i->second.begin(); j != i->second.end(); ++j) - { - LLDrawInfo* params = *j; - LLViewerFetchedTexture* tex = LLViewerTextureManager::staticCastToFetchedTexture(params->mTexture); - if (tex && mTextures.find(tex) != mTextures.end()) - { - group->setState(LLSpatialGroup::GEOM_DIRTY); - } - } - } - } - - for (LLSpatialGroup::bridge_list_t::iterator i = group->mBridgeList.begin(); i != group->mBridgeList.end(); ++i) - { - LLSpatialBridge* bridge = *i; - traverse(bridge->mOctree); - } - } -}; - -// Called when a texture changes # of channels (causes faces to move to alpha pool) -void LLPipeline::dirtyPoolObjectTextures(const std::set& textures) -{ - assertInitialized(); - - // *TODO: This is inefficient and causes frame spikes; need a better way to do this - // Most of the time is spent in dirty.traverse. - - for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter) - { - LLDrawPool *poolp = *iter; - if (poolp->isFacePool()) - { - ((LLFacePool*) poolp)->dirtyTextures(textures); - } - } - - LLOctreeDirtyTexture dirty(textures); - for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); - iter != LLWorld::getInstance()->getRegionList().end(); ++iter) - { - LLViewerRegion* region = *iter; - for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++) - { - LLSpatialPartition* part = region->getSpatialPartition(i); - if (part) - { - dirty.traverse(part->mOctree); - } - } - } -} - -LLDrawPool *LLPipeline::findPool(const U32 type, LLViewerTexture *tex0) -{ - assertInitialized(); - - LLDrawPool *poolp = NULL; - switch( type ) - { - case LLDrawPool::POOL_SIMPLE: - poolp = mSimplePool; - break; - - case LLDrawPool::POOL_GRASS: - poolp = mGrassPool; - break; - - case LLDrawPool::POOL_FULLBRIGHT: - poolp = mFullbrightPool; - break; - - case LLDrawPool::POOL_INVISIBLE: - poolp = mInvisiblePool; - break; - - case LLDrawPool::POOL_GLOW: - poolp = mGlowPool; - break; - - case LLDrawPool::POOL_TREE: - poolp = get_if_there(mTreePools, (uintptr_t)tex0, (LLDrawPool*)0 ); - break; - - case LLDrawPool::POOL_TERRAIN: - poolp = get_if_there(mTerrainPools, (uintptr_t)tex0, (LLDrawPool*)0 ); - break; - - case LLDrawPool::POOL_BUMP: - poolp = mBumpPool; - break; - - case LLDrawPool::POOL_ALPHA: - poolp = mAlphaPool; - break; - - case LLDrawPool::POOL_AVATAR: - break; // Do nothing - - case LLDrawPool::POOL_SKY: - poolp = mSkyPool; - break; - - case LLDrawPool::POOL_WATER: - poolp = mWaterPool; - break; - - case LLDrawPool::POOL_GROUND: - poolp = mGroundPool; - break; - - case LLDrawPool::POOL_WL_SKY: - poolp = mWLSkyPool; - break; - - default: - llassert(0); - llerrs << "Invalid Pool Type in LLPipeline::findPool() type=" << type << llendl; - break; - } - - return poolp; -} - - -LLDrawPool *LLPipeline::getPool(const U32 type, LLViewerTexture *tex0) -{ - LLMemType mt(LLMemType::MTYPE_PIPELINE); - LLDrawPool *poolp = findPool(type, tex0); - if (poolp) - { - return poolp; - } - - LLDrawPool *new_poolp = LLDrawPool::createPool(type, tex0); - addPool( new_poolp ); - - return new_poolp; -} - - -// static -LLDrawPool* LLPipeline::getPoolFromTE(const LLTextureEntry* te, LLViewerTexture* imagep) -{ - LLMemType mt(LLMemType::MTYPE_PIPELINE); - U32 type = getPoolTypeFromTE(te, imagep); - return gPipeline.getPool(type, imagep); -} - -//static -U32 LLPipeline::getPoolTypeFromTE(const LLTextureEntry* te, LLViewerTexture* imagep) -{ - LLMemType mt_gpt(LLMemType::MTYPE_PIPELINE_GET_POOL_TYPE); - - if (!te || !imagep) - { - return 0; - } - - bool alpha = te->getColor().mV[3] < 0.999f; - if (imagep) - { - alpha = alpha || (imagep->getComponents() == 4 && imagep->getType() != LLViewerTexture::MEDIA_TEXTURE) || (imagep->getComponents() == 2); - } - - if (alpha) - { - return LLDrawPool::POOL_ALPHA; - } - else if ((te->getBumpmap() || te->getShiny())) - { - return LLDrawPool::POOL_BUMP; - } - else - { - return LLDrawPool::POOL_SIMPLE; - } -} - - -void LLPipeline::addPool(LLDrawPool *new_poolp) -{ - LLMemType mt_a(LLMemType::MTYPE_PIPELINE_ADD_POOL); - assertInitialized(); - mPools.insert(new_poolp); - addToQuickLookup( new_poolp ); -} - -void LLPipeline::allocDrawable(LLViewerObject *vobj) -{ - LLMemType mt_ad(LLMemType::MTYPE_PIPELINE_ALLOCATE_DRAWABLE); - LLDrawable *drawable = new LLDrawable(); - vobj->mDrawable = drawable; - - drawable->mVObjp = vobj; - - //encompass completely sheared objects by taking - //the most extreme point possible (<1,1,0.5>) - drawable->setRadius(LLVector3(1,1,0.5f).scaleVec(vobj->getScale()).length()); - if (vobj->isOrphaned()) - { - drawable->setState(LLDrawable::FORCE_INVISIBLE); - } - drawable->updateXform(TRUE); -} - - -static LLFastTimer::DeclareTimer FTM_UNLINK("Unlink"); -static LLFastTimer::DeclareTimer FTM_REMOVE_FROM_MOVE_LIST("Movelist"); -static LLFastTimer::DeclareTimer FTM_REMOVE_FROM_SPATIAL_PARTITION("Spatial Partition"); -static LLFastTimer::DeclareTimer FTM_REMOVE_FROM_LIGHT_SET("Light Set"); -static LLFastTimer::DeclareTimer FTM_REMOVE_FROM_HIGHLIGHT_SET("Highlight Set"); - -void LLPipeline::unlinkDrawable(LLDrawable *drawable) -{ - LLFastTimer t(FTM_UNLINK); - - assertInitialized(); - - LLPointer drawablep = drawable; // make sure this doesn't get deleted before we are done - - // Based on flags, remove the drawable from the queues that it's on. - if (drawablep->isState(LLDrawable::ON_MOVE_LIST)) - { - LLFastTimer t(FTM_REMOVE_FROM_MOVE_LIST); - LLDrawable::drawable_vector_t::iterator iter = std::find(mMovedList.begin(), mMovedList.end(), drawablep); - if (iter != mMovedList.end()) - { - mMovedList.erase(iter); - } - } - - if (drawablep->getSpatialGroup()) - { - LLFastTimer t(FTM_REMOVE_FROM_SPATIAL_PARTITION); - if (!drawablep->getSpatialGroup()->mSpatialPartition->remove(drawablep, drawablep->getSpatialGroup())) - { -#ifdef LL_RELEASE_FOR_DOWNLOAD - llwarns << "Couldn't remove object from spatial group!" << llendl; -#else - llerrs << "Couldn't remove object from spatial group!" << llendl; -#endif - } - } - - { - LLFastTimer t(FTM_REMOVE_FROM_LIGHT_SET); - mLights.erase(drawablep); - - for (light_set_t::iterator iter = mNearbyLights.begin(); - iter != mNearbyLights.end(); iter++) - { - if (iter->drawable == drawablep) - { - mNearbyLights.erase(iter); - break; - } - } - } - - { - LLFastTimer t(FTM_REMOVE_FROM_HIGHLIGHT_SET); - HighlightItem item(drawablep); - mHighlightSet.erase(item); - - if (mHighlightObject == drawablep) - { - mHighlightObject = NULL; - } - } - - for (U32 i = 0; i < 2; ++i) - { - if (mShadowSpotLight[i] == drawablep) - { - mShadowSpotLight[i] = NULL; - } - - if (mTargetShadowSpotLight[i] == drawablep) - { - mTargetShadowSpotLight[i] = NULL; - } - } - - -} - -U32 LLPipeline::addObject(LLViewerObject *vobj) -{ - LLMemType mt_ao(LLMemType::MTYPE_PIPELINE_ADD_OBJECT); - - if (RenderDelayCreation) - { - mCreateQ.push_back(vobj); - } - else - { - createObject(vobj); - } - - return 1; -} - -void LLPipeline::createObjects(F32 max_dtime) -{ - LLFastTimer ftm(FTM_GEO_UPDATE); - LLMemType mt(LLMemType::MTYPE_PIPELINE_CREATE_OBJECTS); - - LLTimer update_timer; - - while (!mCreateQ.empty() && update_timer.getElapsedTimeF32() < max_dtime) - { - LLViewerObject* vobj = mCreateQ.front(); - if (!vobj->isDead()) - { - createObject(vobj); - } - mCreateQ.pop_front(); - } - - //for (LLViewerObject::vobj_list_t::iterator iter = mCreateQ.begin(); iter != mCreateQ.end(); ++iter) - //{ - // createObject(*iter); - //} - - //mCreateQ.clear(); -} - -void LLPipeline::createObject(LLViewerObject* vobj) -{ - LLDrawable* drawablep = vobj->mDrawable; - - if (!drawablep) - { - drawablep = vobj->createDrawable(this); - } - else - { - llerrs << "Redundant drawable creation!" << llendl; - } - - llassert(drawablep); - - if (vobj->getParent()) - { - vobj->setDrawableParent(((LLViewerObject*)vobj->getParent())->mDrawable); // LLPipeline::addObject 1 - } - else - { - vobj->setDrawableParent(NULL); // LLPipeline::addObject 2 - } - - markRebuild(drawablep, LLDrawable::REBUILD_ALL, TRUE); - - if (drawablep->getVOVolume() && RenderAnimateRes) - { - // fun animated res - drawablep->updateXform(TRUE); - drawablep->clearState(LLDrawable::MOVE_UNDAMPED); - drawablep->setScale(LLVector3(0,0,0)); - drawablep->makeActive(); - } -} - - -void LLPipeline::resetFrameStats() -{ - assertInitialized(); - - LLViewerStats::getInstance()->mTrianglesDrawnStat.addValue(mTrianglesDrawn/1000.f); - - if (mBatchCount > 0) - { - mMeanBatchSize = gPipeline.mTrianglesDrawn/gPipeline.mBatchCount; - } - mTrianglesDrawn = 0; - sCompiles = 0; - mVerticesRelit = 0; - mLightingChanges = 0; - mGeometryChanges = 0; - mNumVisibleFaces = 0; - - if (mOldRenderDebugMask != mRenderDebugMask) - { - gObjectList.clearDebugText(); - mOldRenderDebugMask = mRenderDebugMask; - } - -} - -//external functions for asynchronous updating -void LLPipeline::updateMoveDampedAsync(LLDrawable* drawablep) -{ - if (FreezeTime) - { - return; - } - if (!drawablep) - { - llerrs << "updateMove called with NULL drawablep" << llendl; - return; - } - if (drawablep->isState(LLDrawable::EARLY_MOVE)) - { - return; - } - - assertInitialized(); - - // update drawable now - drawablep->clearState(LLDrawable::MOVE_UNDAMPED); // force to DAMPED - drawablep->updateMove(); // returns done - drawablep->setState(LLDrawable::EARLY_MOVE); // flag says we already did an undamped move this frame - // Put on move list so that EARLY_MOVE gets cleared - if (!drawablep->isState(LLDrawable::ON_MOVE_LIST)) - { - mMovedList.push_back(drawablep); - drawablep->setState(LLDrawable::ON_MOVE_LIST); - } -} - -void LLPipeline::updateMoveNormalAsync(LLDrawable* drawablep) -{ - if (FreezeTime) - { - return; - } - if (!drawablep) - { - llerrs << "updateMove called with NULL drawablep" << llendl; - return; - } - if (drawablep->isState(LLDrawable::EARLY_MOVE)) - { - return; - } - - assertInitialized(); - - // update drawable now - drawablep->setState(LLDrawable::MOVE_UNDAMPED); // force to UNDAMPED - drawablep->updateMove(); - drawablep->setState(LLDrawable::EARLY_MOVE); // flag says we already did an undamped move this frame - // Put on move list so that EARLY_MOVE gets cleared - if (!drawablep->isState(LLDrawable::ON_MOVE_LIST)) - { - mMovedList.push_back(drawablep); - drawablep->setState(LLDrawable::ON_MOVE_LIST); - } -} - -void LLPipeline::updateMovedList(LLDrawable::drawable_vector_t& moved_list) -{ - for (LLDrawable::drawable_vector_t::iterator iter = moved_list.begin(); - iter != moved_list.end(); ) - { - LLDrawable::drawable_vector_t::iterator curiter = iter++; - LLDrawable *drawablep = *curiter; - BOOL done = TRUE; - if (!drawablep->isDead() && (!drawablep->isState(LLDrawable::EARLY_MOVE))) - { - done = drawablep->updateMove(); - } - drawablep->clearState(LLDrawable::EARLY_MOVE | LLDrawable::MOVE_UNDAMPED); - if (done) - { - drawablep->clearState(LLDrawable::ON_MOVE_LIST); - iter = moved_list.erase(curiter); - } - } -} - -static LLFastTimer::DeclareTimer FTM_OCTREE_BALANCE("Balance Octree"); -static LLFastTimer::DeclareTimer FTM_UPDATE_MOVE("Update Move"); - -void LLPipeline::updateMove() -{ - LLFastTimer t(FTM_UPDATE_MOVE); - LLMemType mt_um(LLMemType::MTYPE_PIPELINE_UPDATE_MOVE); - - if (FreezeTime) - { - return; - } - - assertInitialized(); - - { - static LLFastTimer::DeclareTimer ftm("Retexture"); - LLFastTimer t(ftm); - - for (LLDrawable::drawable_set_t::iterator iter = mRetexturedList.begin(); - iter != mRetexturedList.end(); ++iter) - { - LLDrawable* drawablep = *iter; - if (drawablep && !drawablep->isDead()) - { - drawablep->updateTexture(); - } - } - mRetexturedList.clear(); - } - - { - static LLFastTimer::DeclareTimer ftm("Moved List"); - LLFastTimer t(ftm); - updateMovedList(mMovedList); - } - - //balance octrees - { - LLFastTimer ot(FTM_OCTREE_BALANCE); - - for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); - iter != LLWorld::getInstance()->getRegionList().end(); ++iter) - { - LLViewerRegion* region = *iter; - for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++) - { - LLSpatialPartition* part = region->getSpatialPartition(i); - if (part) - { - part->mOctree->balance(); - } - } - } - } -} - -///////////////////////////////////////////////////////////////////////////// -// Culling and occlusion testing -///////////////////////////////////////////////////////////////////////////// - -//static -F32 LLPipeline::calcPixelArea(LLVector3 center, LLVector3 size, LLCamera &camera) -{ - LLVector3 lookAt = center - camera.getOrigin(); - F32 dist = lookAt.length(); - - //ramp down distance for nearby objects - //shrink dist by dist/16. - if (dist < 16.f) - { - dist /= 16.f; - dist *= dist; - dist *= 16.f; - } - - //get area of circle around node - F32 app_angle = atanf(size.length()/dist); - F32 radius = app_angle*LLDrawable::sCurPixelAngle; - return radius*radius * F_PI; -} - -//static -F32 LLPipeline::calcPixelArea(const LLVector4a& center, const LLVector4a& size, LLCamera &camera) -{ - LLVector4a origin; - origin.load3(camera.getOrigin().mV); - - LLVector4a lookAt; - lookAt.setSub(center, origin); - F32 dist = lookAt.getLength3().getF32(); - - //ramp down distance for nearby objects - //shrink dist by dist/16. - if (dist < 16.f) - { - dist /= 16.f; - dist *= dist; - dist *= 16.f; - } - - //get area of circle around node - F32 app_angle = atanf(size.getLength3().getF32()/dist); - F32 radius = app_angle*LLDrawable::sCurPixelAngle; - return radius*radius * F_PI; -} - -void LLPipeline::grabReferences(LLCullResult& result) -{ - sCull = &result; -} - -void LLPipeline::clearReferences() -{ - sCull = NULL; -} - -void check_references(LLSpatialGroup* group, LLDrawable* drawable) -{ - for (LLSpatialGroup::element_iter i = group->getData().begin(); i != group->getData().end(); ++i) - { - if (drawable == *i) - { - llerrs << "LLDrawable deleted while actively reference by LLPipeline." << llendl; - } - } -} - -void check_references(LLDrawable* drawable, LLFace* face) -{ - for (S32 i = 0; i < drawable->getNumFaces(); ++i) - { - if (drawable->getFace(i) == face) - { - llerrs << "LLFace deleted while actively referenced by LLPipeline." << llendl; - } - } -} - -void check_references(LLSpatialGroup* group, LLFace* face) -{ - for (LLSpatialGroup::element_iter i = group->getData().begin(); i != group->getData().end(); ++i) - { - LLDrawable* drawable = *i; - check_references(drawable, face); - } -} - -void LLPipeline::checkReferences(LLFace* face) -{ -#if 0 - if (sCull) - { - for (LLCullResult::sg_list_t::iterator iter = sCull->beginVisibleGroups(); iter != sCull->endVisibleGroups(); ++iter) - { - LLSpatialGroup* group = *iter; - check_references(group, face); - } - - for (LLCullResult::sg_list_t::iterator iter = sCull->beginAlphaGroups(); iter != sCull->endAlphaGroups(); ++iter) - { - LLSpatialGroup* group = *iter; - check_references(group, face); - } - - for (LLCullResult::sg_list_t::iterator iter = sCull->beginDrawableGroups(); iter != sCull->endDrawableGroups(); ++iter) - { - LLSpatialGroup* group = *iter; - check_references(group, face); - } - - for (LLCullResult::drawable_list_t::iterator iter = sCull->beginVisibleList(); iter != sCull->endVisibleList(); ++iter) - { - LLDrawable* drawable = *iter; - check_references(drawable, face); - } - } -#endif -} - -void LLPipeline::checkReferences(LLDrawable* drawable) -{ -#if 0 - if (sCull) - { - for (LLCullResult::sg_list_t::iterator iter = sCull->beginVisibleGroups(); iter != sCull->endVisibleGroups(); ++iter) - { - LLSpatialGroup* group = *iter; - check_references(group, drawable); - } - - for (LLCullResult::sg_list_t::iterator iter = sCull->beginAlphaGroups(); iter != sCull->endAlphaGroups(); ++iter) - { - LLSpatialGroup* group = *iter; - check_references(group, drawable); - } - - for (LLCullResult::sg_list_t::iterator iter = sCull->beginDrawableGroups(); iter != sCull->endDrawableGroups(); ++iter) - { - LLSpatialGroup* group = *iter; - check_references(group, drawable); - } - - for (LLCullResult::drawable_list_t::iterator iter = sCull->beginVisibleList(); iter != sCull->endVisibleList(); ++iter) - { - if (drawable == *iter) - { - llerrs << "LLDrawable deleted while actively referenced by LLPipeline." << llendl; - } - } - } -#endif -} - -void check_references(LLSpatialGroup* group, LLDrawInfo* draw_info) -{ - for (LLSpatialGroup::draw_map_t::iterator i = group->mDrawMap.begin(); i != group->mDrawMap.end(); ++i) - { - LLSpatialGroup::drawmap_elem_t& draw_vec = i->second; - for (LLSpatialGroup::drawmap_elem_t::iterator j = draw_vec.begin(); j != draw_vec.end(); ++j) - { - LLDrawInfo* params = *j; - if (params == draw_info) - { - llerrs << "LLDrawInfo deleted while actively referenced by LLPipeline." << llendl; - } - } - } -} - - -void LLPipeline::checkReferences(LLDrawInfo* draw_info) -{ -#if 0 - if (sCull) - { - for (LLCullResult::sg_list_t::iterator iter = sCull->beginVisibleGroups(); iter != sCull->endVisibleGroups(); ++iter) - { - LLSpatialGroup* group = *iter; - check_references(group, draw_info); - } - - for (LLCullResult::sg_list_t::iterator iter = sCull->beginAlphaGroups(); iter != sCull->endAlphaGroups(); ++iter) - { - LLSpatialGroup* group = *iter; - check_references(group, draw_info); - } - - for (LLCullResult::sg_list_t::iterator iter = sCull->beginDrawableGroups(); iter != sCull->endDrawableGroups(); ++iter) - { - LLSpatialGroup* group = *iter; - check_references(group, draw_info); - } - } -#endif -} - -void LLPipeline::checkReferences(LLSpatialGroup* group) -{ -#if 0 - if (sCull) - { - for (LLCullResult::sg_list_t::iterator iter = sCull->beginVisibleGroups(); iter != sCull->endVisibleGroups(); ++iter) - { - if (group == *iter) - { - llerrs << "LLSpatialGroup deleted while actively referenced by LLPipeline." << llendl; - } - } - - for (LLCullResult::sg_list_t::iterator iter = sCull->beginAlphaGroups(); iter != sCull->endAlphaGroups(); ++iter) - { - if (group == *iter) - { - llerrs << "LLSpatialGroup deleted while actively referenced by LLPipeline." << llendl; - } - } - - for (LLCullResult::sg_list_t::iterator iter = sCull->beginDrawableGroups(); iter != sCull->endDrawableGroups(); ++iter) - { - if (group == *iter) - { - llerrs << "LLSpatialGroup deleted while actively referenced by LLPipeline." << llendl; - } - } - } -#endif -} - - -BOOL LLPipeline::visibleObjectsInFrustum(LLCamera& camera) -{ - for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); - iter != LLWorld::getInstance()->getRegionList().end(); ++iter) - { - LLViewerRegion* region = *iter; - - for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++) - { - LLSpatialPartition* part = region->getSpatialPartition(i); - if (part) - { - if (hasRenderType(part->mDrawableType)) - { - if (part->visibleObjectsInFrustum(camera)) - { - return TRUE; - } - } - } - } - } - - return FALSE; -} - -BOOL LLPipeline::getVisibleExtents(LLCamera& camera, LLVector3& min, LLVector3& max) -{ - const F32 X = 65536.f; - - min = LLVector3(X,X,X); - max = LLVector3(-X,-X,-X); - - U32 saved_camera_id = LLViewerCamera::sCurCameraID; - LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD; - - BOOL res = TRUE; - - for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); - iter != LLWorld::getInstance()->getRegionList().end(); ++iter) - { - LLViewerRegion* region = *iter; - - for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++) - { - LLSpatialPartition* part = region->getSpatialPartition(i); - if (part) - { - if (hasRenderType(part->mDrawableType)) - { - if (!part->getVisibleExtents(camera, min, max)) - { - res = FALSE; - } - } - } - } - } - - LLViewerCamera::sCurCameraID = saved_camera_id; - - return res; -} - -static LLFastTimer::DeclareTimer FTM_CULL("Object Culling"); - -void LLPipeline::updateCull(LLCamera& camera, LLCullResult& result, S32 water_clip, LLPlane* planep) -{ - LLFastTimer t(FTM_CULL); - LLMemType mt_uc(LLMemType::MTYPE_PIPELINE_UPDATE_CULL); - - grabReferences(result); - - sCull->clear(); - - BOOL to_texture = LLPipeline::sUseOcclusion > 1 && - !hasRenderType(LLPipeline::RENDER_TYPE_HUD) && - LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD && - gPipeline.canUseVertexShaders() && - sRenderGlow; - - if (to_texture) - { - mScreen.bindTarget(); - } - - if (sUseOcclusion > 1) - { - gGL.setColorMask(false, false); - } - - gGL.matrixMode(LLRender::MM_PROJECTION); - gGL.pushMatrix(); - gGL.loadMatrix(gGLLastProjection); - gGL.matrixMode(LLRender::MM_MODELVIEW); - gGL.pushMatrix(); - gGLLastMatrix = NULL; - gGL.loadMatrix(gGLLastModelView); - - - LLVertexBuffer::unbind(); - LLGLDisable blend(GL_BLEND); - LLGLDisable test(GL_ALPHA_TEST); - gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); - - - //setup a clip plane in projection matrix for reflection renders (prevents flickering from occlusion culling) - LLViewerRegion* region = gAgent.getRegion(); - LLPlane plane; - - if (planep) - { - plane = *planep; - } - else - { - if (region) - { - LLVector3 pnorm; - F32 height = region->getWaterHeight(); - if (water_clip < 0) - { //camera is above water, clip plane points up - pnorm.setVec(0,0,1); - plane.setVec(pnorm, -height); - } - else if (water_clip > 0) - { //camera is below water, clip plane points down - pnorm = LLVector3(0,0,-1); - plane.setVec(pnorm, height); - } - } - } - - glh::matrix4f modelview = glh_get_last_modelview(); - glh::matrix4f proj = glh_get_last_projection(); - LLGLUserClipPlane clip(plane, modelview, proj, water_clip != 0 && LLPipeline::sReflectionRender); - - LLGLDepthTest depth(GL_TRUE, GL_FALSE); - - bool bound_shader = false; - if (gPipeline.canUseVertexShaders() && LLGLSLShader::sCurBoundShader == 0) - { //if no shader is currently bound, use the occlusion shader instead of fixed function if we can - // (shadow render uses a special shader that clamps to clip planes) - bound_shader = true; - gOcclusionProgram.bind(); - } - - for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); - iter != LLWorld::getInstance()->getRegionList().end(); ++iter) - { - LLViewerRegion* region = *iter; - if (water_clip != 0) - { - LLPlane plane(LLVector3(0,0, (F32) -water_clip), (F32) water_clip*region->getWaterHeight()); - camera.setUserClipPlane(plane); - } - else - { - camera.disableUserClipPlane(); - } - - for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++) - { - LLSpatialPartition* part = region->getSpatialPartition(i); - if (part) - { - if (hasRenderType(part->mDrawableType)) - { - part->cull(camera); - } - } - } - } - - if (bound_shader) - { - gOcclusionProgram.unbind(); - } - - camera.disableUserClipPlane(); - - if (hasRenderType(LLPipeline::RENDER_TYPE_SKY) && - gSky.mVOSkyp.notNull() && - gSky.mVOSkyp->mDrawable.notNull()) - { - gSky.mVOSkyp->mDrawable->setVisible(camera); - sCull->pushDrawable(gSky.mVOSkyp->mDrawable); - gSky.updateCull(); - stop_glerror(); - } - - if (hasRenderType(LLPipeline::RENDER_TYPE_GROUND) && - !gPipeline.canUseWindLightShaders() && - gSky.mVOGroundp.notNull() && - gSky.mVOGroundp->mDrawable.notNull() && - !LLPipeline::sWaterReflections) - { - gSky.mVOGroundp->mDrawable->setVisible(camera); - sCull->pushDrawable(gSky.mVOGroundp->mDrawable); - } - - - gGL.matrixMode(LLRender::MM_PROJECTION); - gGL.popMatrix(); - gGL.matrixMode(LLRender::MM_MODELVIEW); - gGL.popMatrix(); - - if (sUseOcclusion > 1) - { - gGL.setColorMask(true, false); - } - - if (to_texture) - { - mScreen.flush(); - } -} - -void LLPipeline::markNotCulled(LLSpatialGroup* group, LLCamera& camera) -{ - if (group->getData().empty()) - { - return; - } - - group->setVisible(); - - if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD) - { - group->updateDistance(camera); - } - - const F32 MINIMUM_PIXEL_AREA = 16.f; - - if (group->mPixelArea < MINIMUM_PIXEL_AREA) - { - return; - } - - if (sMinRenderSize > 0.f && - llmax(llmax(group->mBounds[1][0], group->mBounds[1][1]), group->mBounds[1][2]) < sMinRenderSize) - { - return; - } - - assertInitialized(); - - if (!group->mSpatialPartition->mRenderByGroup) - { //render by drawable - sCull->pushDrawableGroup(group); - } - else - { //render by group - sCull->pushVisibleGroup(group); - } - - mNumVisibleNodes++; -} - -void LLPipeline::markOccluder(LLSpatialGroup* group) -{ - if (sUseOcclusion > 1 && group && !group->isOcclusionState(LLSpatialGroup::ACTIVE_OCCLUSION)) - { - LLSpatialGroup* parent = group->getParent(); - - if (!parent || !parent->isOcclusionState(LLSpatialGroup::OCCLUDED)) - { //only mark top most occluders as active occlusion - sCull->pushOcclusionGroup(group); - group->setOcclusionState(LLSpatialGroup::ACTIVE_OCCLUSION); - - if (parent && - !parent->isOcclusionState(LLSpatialGroup::ACTIVE_OCCLUSION) && - parent->getElementCount() == 0 && - parent->needsUpdate()) - { - sCull->pushOcclusionGroup(group); - parent->setOcclusionState(LLSpatialGroup::ACTIVE_OCCLUSION); - } - } - } -} - -void LLPipeline::doOcclusion(LLCamera& camera) -{ - if (LLPipeline::sUseOcclusion > 1 && sCull->hasOcclusionGroups()) - { - LLVertexBuffer::unbind(); - - if (hasRenderDebugMask(LLPipeline::RENDER_DEBUG_OCCLUSION)) - { - gGL.setColorMask(true, false, false, false); - } - else - { - gGL.setColorMask(false, false); - } - LLGLDisable blend(GL_BLEND); - LLGLDisable test(GL_ALPHA_TEST); - gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); - LLGLDepthTest depth(GL_TRUE, GL_FALSE); - - LLGLDisable cull(GL_CULL_FACE); - - - bool bind_shader = LLGLSLShader::sNoFixedFunction && LLGLSLShader::sCurBoundShader == 0; - if (bind_shader) - { - if (LLPipeline::sShadowRender) - { - gDeferredShadowProgram.bind(); - } - else - { - gOcclusionProgram.bind(); - } - } - - for (LLCullResult::sg_list_t::iterator iter = sCull->beginOcclusionGroups(); iter != sCull->endOcclusionGroups(); ++iter) - { - LLSpatialGroup* group = *iter; - group->doOcclusion(&camera); - group->clearOcclusionState(LLSpatialGroup::ACTIVE_OCCLUSION); - } - - if (bind_shader) - { - if (LLPipeline::sShadowRender) - { - gDeferredShadowProgram.unbind(); - } - else - { - gOcclusionProgram.unbind(); - } - } - - gGL.setColorMask(true, false); - } -} - -BOOL LLPipeline::updateDrawableGeom(LLDrawable* drawablep, BOOL priority) -{ - BOOL update_complete = drawablep->updateGeometry(priority); - if (update_complete && assertInitialized()) - { - drawablep->setState(LLDrawable::BUILT); - mGeometryChanges++; - } - return update_complete; -} - -void LLPipeline::updateGL() -{ - while (!LLGLUpdate::sGLQ.empty()) - { - LLGLUpdate* glu = LLGLUpdate::sGLQ.front(); - glu->updateGL(); - glu->mInQ = FALSE; - LLGLUpdate::sGLQ.pop_front(); - } -} - -void LLPipeline::rebuildPriorityGroups() -{ - LLTimer update_timer; - LLMemType mt(LLMemType::MTYPE_PIPELINE); - - assertInitialized(); - - gMeshRepo.notifyLoadedMeshes(); - - mGroupQ1Locked = true; - // Iterate through all drawables on the priority build queue, - for (LLSpatialGroup::sg_vector_t::iterator iter = mGroupQ1.begin(); - iter != mGroupQ1.end(); ++iter) - { - LLSpatialGroup* group = *iter; - group->rebuildGeom(); - group->clearState(LLSpatialGroup::IN_BUILD_Q1); - } - - mGroupQ1.clear(); - mGroupQ1Locked = false; - -} - -void LLPipeline::rebuildGroups() -{ - if (mGroupQ2.empty()) - { - return; - } - - mGroupQ2Locked = true; - // Iterate through some drawables on the non-priority build queue - S32 size = (S32) mGroupQ2.size(); - S32 min_count = llclamp((S32) ((F32) (size * size)/4096*0.25f), 1, size); - - S32 count = 0; - - std::sort(mGroupQ2.begin(), mGroupQ2.end(), LLSpatialGroup::CompareUpdateUrgency()); - - LLSpatialGroup::sg_vector_t::iterator iter; - LLSpatialGroup::sg_vector_t::iterator last_iter = mGroupQ2.begin(); - - for (iter = mGroupQ2.begin(); - iter != mGroupQ2.end() && count <= min_count; ++iter) - { - LLSpatialGroup* group = *iter; - last_iter = iter; - - if (!group->isDead()) - { - group->rebuildGeom(); - - if (group->mSpatialPartition->mRenderByGroup) - { - count++; - } - } - - group->clearState(LLSpatialGroup::IN_BUILD_Q2); - } - - mGroupQ2.erase(mGroupQ2.begin(), ++last_iter); - - mGroupQ2Locked = false; - - updateMovedList(mMovedBridge); -} - -void LLPipeline::updateGeom(F32 max_dtime) -{ - LLTimer update_timer; - LLMemType mt(LLMemType::MTYPE_PIPELINE_UPDATE_GEOM); - LLPointer drawablep; - - LLFastTimer t(FTM_GEO_UPDATE); - - assertInitialized(); - - // notify various object types to reset internal cost metrics, etc. - // for now, only LLVOVolume does this to throttle LOD changes - LLVOVolume::preUpdateGeom(); - - // Iterate through all drawables on the priority build queue, - for (LLDrawable::drawable_list_t::iterator iter = mBuildQ1.begin(); - iter != mBuildQ1.end();) - { - LLDrawable::drawable_list_t::iterator curiter = iter++; - LLDrawable* drawablep = *curiter; - if (drawablep && !drawablep->isDead()) - { - if (drawablep->isState(LLDrawable::IN_REBUILD_Q2)) - { - drawablep->clearState(LLDrawable::IN_REBUILD_Q2); - LLDrawable::drawable_list_t::iterator find = std::find(mBuildQ2.begin(), mBuildQ2.end(), drawablep); - if (find != mBuildQ2.end()) - { - mBuildQ2.erase(find); - } - } - - if (updateDrawableGeom(drawablep, TRUE)) - { - drawablep->clearState(LLDrawable::IN_REBUILD_Q1); - mBuildQ1.erase(curiter); - } - } - else - { - mBuildQ1.erase(curiter); - } - } - - // Iterate through some drawables on the non-priority build queue - S32 min_count = 16; - S32 size = (S32) mBuildQ2.size(); - if (size > 1024) - { - min_count = llclamp((S32) (size * (F32) size/4096), 16, size); - } - - S32 count = 0; - - max_dtime = llmax(update_timer.getElapsedTimeF32()+0.001f, max_dtime); - LLSpatialGroup* last_group = NULL; - LLSpatialBridge* last_bridge = NULL; - - for (LLDrawable::drawable_list_t::iterator iter = mBuildQ2.begin(); - iter != mBuildQ2.end(); ) - { - LLDrawable::drawable_list_t::iterator curiter = iter++; - LLDrawable* drawablep = *curiter; - - LLSpatialBridge* bridge = drawablep->isRoot() ? drawablep->getSpatialBridge() : - drawablep->getParent()->getSpatialBridge(); - - if (drawablep->getSpatialGroup() != last_group && - (!last_bridge || bridge != last_bridge) && - (update_timer.getElapsedTimeF32() >= max_dtime) && count > min_count) - { - break; - } - - //make sure updates don't stop in the middle of a spatial group - //to avoid thrashing (objects are enqueued by group) - last_group = drawablep->getSpatialGroup(); - last_bridge = bridge; - - BOOL update_complete = TRUE; - if (!drawablep->isDead()) - { - update_complete = updateDrawableGeom(drawablep, FALSE); - count++; - } - if (update_complete) - { - drawablep->clearState(LLDrawable::IN_REBUILD_Q2); - mBuildQ2.erase(curiter); - } - } - - updateMovedList(mMovedBridge); -} - -void LLPipeline::markVisible(LLDrawable *drawablep, LLCamera& camera) -{ - LLMemType mt(LLMemType::MTYPE_PIPELINE_MARK_VISIBLE); - - if(drawablep && !drawablep->isDead()) - { - if (drawablep->isSpatialBridge()) - { - const LLDrawable* root = ((LLSpatialBridge*) drawablep)->mDrawable; - llassert(root); // trying to catch a bad assumption - if (root && // // this test may not be needed, see above - root->getVObj()->isAttachment()) - { - LLDrawable* rootparent = root->getParent(); - if (rootparent) // this IS sometimes NULL - { - LLViewerObject *vobj = rootparent->getVObj(); - llassert(vobj); // trying to catch a bad assumption - if (vobj) // this test may not be needed, see above - { - const LLVOAvatar* av = vobj->asAvatar(); - if (av && av->isImpostor()) - { - return; - } - } - } - } - sCull->pushBridge((LLSpatialBridge*) drawablep); - } - else - { - sCull->pushDrawable(drawablep); - } - - drawablep->setVisible(camera); - } -} - -void LLPipeline::markMoved(LLDrawable *drawablep, BOOL damped_motion) -{ - LLMemType mt_mm(LLMemType::MTYPE_PIPELINE_MARK_MOVED); - - if (!drawablep) - { - //llerrs << "Sending null drawable to moved list!" << llendl; - return; - } - - if (drawablep->isDead()) - { - llwarns << "Marking NULL or dead drawable moved!" << llendl; - return; - } - - if (drawablep->getParent()) - { - //ensure that parent drawables are moved first - markMoved(drawablep->getParent(), damped_motion); - } - - assertInitialized(); - - if (!drawablep->isState(LLDrawable::ON_MOVE_LIST)) - { - if (drawablep->isSpatialBridge()) - { - mMovedBridge.push_back(drawablep); - } - else - { - mMovedList.push_back(drawablep); - } - drawablep->setState(LLDrawable::ON_MOVE_LIST); - } - if (damped_motion == FALSE) - { - drawablep->setState(LLDrawable::MOVE_UNDAMPED); // UNDAMPED trumps DAMPED - } - else if (drawablep->isState(LLDrawable::MOVE_UNDAMPED)) - { - drawablep->clearState(LLDrawable::MOVE_UNDAMPED); - } -} - -void LLPipeline::markShift(LLDrawable *drawablep) -{ - LLMemType mt(LLMemType::MTYPE_PIPELINE_MARK_SHIFT); - - if (!drawablep || drawablep->isDead()) - { - return; - } - - assertInitialized(); - - if (!drawablep->isState(LLDrawable::ON_SHIFT_LIST)) - { - drawablep->getVObj()->setChanged(LLXform::SHIFTED | LLXform::SILHOUETTE); - if (drawablep->getParent()) - { - markShift(drawablep->getParent()); - } - mShiftList.push_back(drawablep); - drawablep->setState(LLDrawable::ON_SHIFT_LIST); - } -} - -void LLPipeline::shiftObjects(const LLVector3 &offset) -{ - LLMemType mt(LLMemType::MTYPE_PIPELINE_SHIFT_OBJECTS); - - assertInitialized(); - - glClear(GL_DEPTH_BUFFER_BIT); - gDepthDirty = TRUE; - - LLVector4a offseta; - offseta.load3(offset.mV); - - for (LLDrawable::drawable_vector_t::iterator iter = mShiftList.begin(); - iter != mShiftList.end(); iter++) - { - LLDrawable *drawablep = *iter; - if (drawablep->isDead()) - { - continue; - } - drawablep->shiftPos(offseta); - drawablep->clearState(LLDrawable::ON_SHIFT_LIST); - } - mShiftList.resize(0); - - for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); - iter != LLWorld::getInstance()->getRegionList().end(); ++iter) - { - LLViewerRegion* region = *iter; - for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++) - { - LLSpatialPartition* part = region->getSpatialPartition(i); - if (part) - { - part->shift(offseta); - } - } - } - - LLHUDText::shiftAll(offset); - LLHUDNameTag::shiftAll(offset); - display_update_camera(); -} - -void LLPipeline::markTextured(LLDrawable *drawablep) -{ - LLMemType mt(LLMemType::MTYPE_PIPELINE_MARK_TEXTURED); - - if (drawablep && !drawablep->isDead() && assertInitialized()) - { - mRetexturedList.insert(drawablep); - } -} - -void LLPipeline::markGLRebuild(LLGLUpdate* glu) -{ - if (glu && !glu->mInQ) - { - LLGLUpdate::sGLQ.push_back(glu); - glu->mInQ = TRUE; - } -} - -void LLPipeline::markPartitionMove(LLDrawable* drawable) -{ - if (!drawable->isState(LLDrawable::PARTITION_MOVE) && - !drawable->getPositionGroup().equals3(LLVector4a::getZero())) - { - drawable->setState(LLDrawable::PARTITION_MOVE); - mPartitionQ.push_back(drawable); - } -} - -void LLPipeline::processPartitionQ() -{ - for (LLDrawable::drawable_list_t::iterator iter = mPartitionQ.begin(); iter != mPartitionQ.end(); ++iter) - { - LLDrawable* drawable = *iter; - if (!drawable->isDead()) - { - drawable->updateBinRadius(); - drawable->movePartition(); - } - drawable->clearState(LLDrawable::PARTITION_MOVE); - } - - mPartitionQ.clear(); -} - -void LLPipeline::markRebuild(LLSpatialGroup* group, BOOL priority) -{ - LLMemType mt(LLMemType::MTYPE_PIPELINE); - - if (group && !group->isDead() && group->mSpatialPartition) - { - if (group->mSpatialPartition->mPartitionType == LLViewerRegion::PARTITION_HUD) - { - priority = TRUE; - } - - if (priority) - { - if (!group->isState(LLSpatialGroup::IN_BUILD_Q1)) - { - llassert_always(!mGroupQ1Locked); - - mGroupQ1.push_back(group); - group->setState(LLSpatialGroup::IN_BUILD_Q1); - - if (group->isState(LLSpatialGroup::IN_BUILD_Q2)) - { - LLSpatialGroup::sg_vector_t::iterator iter = std::find(mGroupQ2.begin(), mGroupQ2.end(), group); - if (iter != mGroupQ2.end()) - { - mGroupQ2.erase(iter); - } - group->clearState(LLSpatialGroup::IN_BUILD_Q2); - } - } - } - else if (!group->isState(LLSpatialGroup::IN_BUILD_Q2 | LLSpatialGroup::IN_BUILD_Q1)) - { - llassert_always(!mGroupQ2Locked); - mGroupQ2.push_back(group); - group->setState(LLSpatialGroup::IN_BUILD_Q2); - - } - } -} - -void LLPipeline::markRebuild(LLDrawable *drawablep, LLDrawable::EDrawableFlags flag, BOOL priority) -{ - LLMemType mt(LLMemType::MTYPE_PIPELINE_MARK_REBUILD); - - if (drawablep && !drawablep->isDead() && assertInitialized()) - { - if (!drawablep->isState(LLDrawable::BUILT)) - { - priority = TRUE; - } - if (priority) - { - if (!drawablep->isState(LLDrawable::IN_REBUILD_Q1)) - { - mBuildQ1.push_back(drawablep); - drawablep->setState(LLDrawable::IN_REBUILD_Q1); // mark drawable as being in priority queue - } - } - else if (!drawablep->isState(LLDrawable::IN_REBUILD_Q2)) - { - mBuildQ2.push_back(drawablep); - drawablep->setState(LLDrawable::IN_REBUILD_Q2); // need flag here because it is just a list - } - if (flag & (LLDrawable::REBUILD_VOLUME | LLDrawable::REBUILD_POSITION)) - { - drawablep->getVObj()->setChanged(LLXform::SILHOUETTE); - } - drawablep->setState(flag); - } -} - -static LLFastTimer::DeclareTimer FTM_RESET_DRAWORDER("Reset Draw Order"); - -void LLPipeline::stateSort(LLCamera& camera, LLCullResult &result) -{ - if (hasAnyRenderType(LLPipeline::RENDER_TYPE_AVATAR, - LLPipeline::RENDER_TYPE_GROUND, - LLPipeline::RENDER_TYPE_TERRAIN, - LLPipeline::RENDER_TYPE_TREE, - LLPipeline::RENDER_TYPE_SKY, - LLPipeline::RENDER_TYPE_VOIDWATER, - LLPipeline::RENDER_TYPE_WATER, - LLPipeline::END_RENDER_TYPES)) - { - //clear faces from face pools - LLFastTimer t(FTM_RESET_DRAWORDER); - gPipeline.resetDrawOrders(); - } - - LLFastTimer ftm(FTM_STATESORT); - LLMemType mt(LLMemType::MTYPE_PIPELINE_STATE_SORT); - - //LLVertexBuffer::unbind(); - - grabReferences(result); - for (LLCullResult::sg_list_t::iterator iter = sCull->beginDrawableGroups(); iter != sCull->endDrawableGroups(); ++iter) - { - LLSpatialGroup* group = *iter; - group->checkOcclusion(); - if (sUseOcclusion > 1 && group->isOcclusionState(LLSpatialGroup::OCCLUDED)) - { - markOccluder(group); - } - else - { - group->setVisible(); - for (LLSpatialGroup::element_iter i = group->getData().begin(); i != group->getData().end(); ++i) - { - markVisible(*i, camera); - } - - if (!sDelayVBUpdate) - { //rebuild mesh as soon as we know it's visible - group->rebuildMesh(); - } - } - } - - if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD) - { - LLSpatialGroup* last_group = NULL; - for (LLCullResult::bridge_list_t::iterator i = sCull->beginVisibleBridge(); i != sCull->endVisibleBridge(); ++i) - { - LLCullResult::bridge_list_t::iterator cur_iter = i; - LLSpatialBridge* bridge = *cur_iter; - LLSpatialGroup* group = bridge->getSpatialGroup(); - - if (last_group == NULL) - { - last_group = group; - } - - if (!bridge->isDead() && group && !group->isOcclusionState(LLSpatialGroup::OCCLUDED)) - { - stateSort(bridge, camera); - } - - if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD && - last_group != group && last_group->changeLOD()) - { - last_group->mLastUpdateDistance = last_group->mDistance; - } - - last_group = group; - } - - if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD && - last_group && last_group->changeLOD()) - { - last_group->mLastUpdateDistance = last_group->mDistance; - } - } - - for (LLCullResult::sg_list_t::iterator iter = sCull->beginVisibleGroups(); iter != sCull->endVisibleGroups(); ++iter) - { - LLSpatialGroup* group = *iter; - group->checkOcclusion(); - if (sUseOcclusion > 1 && group->isOcclusionState(LLSpatialGroup::OCCLUDED)) - { - markOccluder(group); - } - else - { - group->setVisible(); - stateSort(group, camera); - - if (!sDelayVBUpdate) - { //rebuild mesh as soon as we know it's visible - group->rebuildMesh(); - } - } - } - - { - LLFastTimer ftm(FTM_STATESORT_DRAWABLE); - for (LLCullResult::drawable_list_t::iterator iter = sCull->beginVisibleList(); - iter != sCull->endVisibleList(); ++iter) - { - LLDrawable *drawablep = *iter; - if (!drawablep->isDead()) - { - stateSort(drawablep, camera); - } - } - } - - postSort(camera); -} - -void LLPipeline::stateSort(LLSpatialGroup* group, LLCamera& camera) -{ - LLMemType mt(LLMemType::MTYPE_PIPELINE_STATE_SORT); - if (group->changeLOD()) - { - for (LLSpatialGroup::element_iter i = group->getData().begin(); i != group->getData().end(); ++i) - { - LLDrawable* drawablep = *i; - stateSort(drawablep, camera); - } - - if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD) - { //avoid redundant stateSort calls - group->mLastUpdateDistance = group->mDistance; - } - } - -} - -void LLPipeline::stateSort(LLSpatialBridge* bridge, LLCamera& camera) -{ - LLMemType mt(LLMemType::MTYPE_PIPELINE_STATE_SORT); - if (bridge->getSpatialGroup()->changeLOD()) - { - bool force_update = false; - bridge->updateDistance(camera, force_update); - } -} - -void LLPipeline::stateSort(LLDrawable* drawablep, LLCamera& camera) -{ - LLMemType mt(LLMemType::MTYPE_PIPELINE_STATE_SORT); - - if (!drawablep - || drawablep->isDead() - || !hasRenderType(drawablep->getRenderType())) - { - return; - } - - if (LLSelectMgr::getInstance()->mHideSelectedObjects) - { - if (drawablep->getVObj().notNull() && - drawablep->getVObj()->isSelected()) - { - return; - } - } - - if (drawablep->isAvatar()) - { //don't draw avatars beyond render distance or if we don't have a spatial group. - if ((drawablep->getSpatialGroup() == NULL) || - (drawablep->getSpatialGroup()->mDistance > LLVOAvatar::sRenderDistance)) - { - return; - } - - LLVOAvatar* avatarp = (LLVOAvatar*) drawablep->getVObj().get(); - if (!avatarp->isVisible()) - { - return; - } - } - - assertInitialized(); - - if (hasRenderType(drawablep->mRenderType)) - { - if (!drawablep->isState(LLDrawable::INVISIBLE|LLDrawable::FORCE_INVISIBLE)) - { - drawablep->setVisible(camera, NULL, FALSE); - } - else if (drawablep->isState(LLDrawable::CLEAR_INVISIBLE)) - { - // clear invisible flag here to avoid single frame glitch - drawablep->clearState(LLDrawable::FORCE_INVISIBLE|LLDrawable::CLEAR_INVISIBLE); - } - } - - if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD) - { - //if (drawablep->isVisible()) isVisible() check here is redundant, if it wasn't visible, it wouldn't be here - { - if (!drawablep->isActive()) - { - bool force_update = false; - drawablep->updateDistance(camera, force_update); - } - else if (drawablep->isAvatar()) - { - bool force_update = false; - drawablep->updateDistance(camera, force_update); // calls vobj->updateLOD() which calls LLVOAvatar::updateVisibility() - } - } - } - - if (!drawablep->getVOVolume()) - { - for (LLDrawable::face_list_t::iterator iter = drawablep->mFaces.begin(); - iter != drawablep->mFaces.end(); iter++) - { - LLFace* facep = *iter; - - if (facep->hasGeometry()) - { - if (facep->getPool()) - { - facep->getPool()->enqueue(facep); - } - else - { - break; - } - } - } - } - - - mNumVisibleFaces += drawablep->getNumFaces(); -} - - -void forAllDrawables(LLCullResult::sg_list_t::iterator begin, - LLCullResult::sg_list_t::iterator end, - void (*func)(LLDrawable*)) -{ - for (LLCullResult::sg_list_t::iterator i = begin; i != end; ++i) - { - for (LLSpatialGroup::element_iter j = (*i)->getData().begin(); j != (*i)->getData().end(); ++j) - { - func(*j); - } - } -} - -void LLPipeline::forAllVisibleDrawables(void (*func)(LLDrawable*)) -{ - forAllDrawables(sCull->beginDrawableGroups(), sCull->endDrawableGroups(), func); - forAllDrawables(sCull->beginVisibleGroups(), sCull->endVisibleGroups(), func); -} - -//function for creating scripted beacons -void renderScriptedBeacons(LLDrawable* drawablep) -{ - LLViewerObject *vobj = drawablep->getVObj(); - if (vobj - && !vobj->isAvatar() - && !vobj->getParent() - && vobj->flagScripted()) - { - if (gPipeline.sRenderBeacons) - { - gObjectList.addDebugBeacon(vobj->getPositionAgent(), "", LLColor4(1.f, 0.f, 0.f, 0.5f), LLColor4(1.f, 1.f, 1.f, 0.5f), LLPipeline::DebugBeaconLineWidth); - } - - if (gPipeline.sRenderHighlight) - { - S32 face_id; - S32 count = drawablep->getNumFaces(); - for (face_id = 0; face_id < count; face_id++) - { - gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) ); - } - } - } -} - -void renderScriptedTouchBeacons(LLDrawable* drawablep) -{ - LLViewerObject *vobj = drawablep->getVObj(); - if (vobj - && !vobj->isAvatar() - && !vobj->getParent() - && vobj->flagScripted() - && vobj->flagHandleTouch()) - { - if (gPipeline.sRenderBeacons) - { - gObjectList.addDebugBeacon(vobj->getPositionAgent(), "", LLColor4(1.f, 0.f, 0.f, 0.5f), LLColor4(1.f, 1.f, 1.f, 0.5f), LLPipeline::DebugBeaconLineWidth); - } - - if (gPipeline.sRenderHighlight) - { - S32 face_id; - S32 count = drawablep->getNumFaces(); - for (face_id = 0; face_id < count; face_id++) - { - gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) ); - } - } - } -} - -void renderPhysicalBeacons(LLDrawable* drawablep) -{ - LLViewerObject *vobj = drawablep->getVObj(); - if (vobj - && !vobj->isAvatar() - //&& !vobj->getParent() - && vobj->flagUsePhysics()) - { - if (gPipeline.sRenderBeacons) - { - gObjectList.addDebugBeacon(vobj->getPositionAgent(), "", LLColor4(0.f, 1.f, 0.f, 0.5f), LLColor4(1.f, 1.f, 1.f, 0.5f), LLPipeline::DebugBeaconLineWidth); - } - - if (gPipeline.sRenderHighlight) - { - S32 face_id; - S32 count = drawablep->getNumFaces(); - for (face_id = 0; face_id < count; face_id++) - { - gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) ); - } - } - } -} - -void renderMOAPBeacons(LLDrawable* drawablep) -{ - LLViewerObject *vobj = drawablep->getVObj(); - - if(!vobj || vobj->isAvatar()) - return; - - BOOL beacon=FALSE; - U8 tecount=vobj->getNumTEs(); - for(int x=0;xgetTE(x)->hasMedia()) - { - beacon=TRUE; - break; - } - } - if(beacon==TRUE) - { - if (gPipeline.sRenderBeacons) - { - gObjectList.addDebugBeacon(vobj->getPositionAgent(), "", LLColor4(1.f, 1.f, 1.f, 0.5f), LLColor4(1.f, 1.f, 1.f, 0.5f), LLPipeline::DebugBeaconLineWidth); - } - - if (gPipeline.sRenderHighlight) - { - S32 face_id; - S32 count = drawablep->getNumFaces(); - for (face_id = 0; face_id < count; face_id++) - { - gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) ); - } - } - } -} - -void renderParticleBeacons(LLDrawable* drawablep) -{ - // Look for attachments, objects, etc. - LLViewerObject *vobj = drawablep->getVObj(); - if (vobj - && vobj->isParticleSource()) - { - if (gPipeline.sRenderBeacons) - { - LLColor4 light_blue(0.5f, 0.5f, 1.f, 0.5f); - gObjectList.addDebugBeacon(vobj->getPositionAgent(), "", light_blue, LLColor4(1.f, 1.f, 1.f, 0.5f), LLPipeline::DebugBeaconLineWidth); - } - - if (gPipeline.sRenderHighlight) - { - S32 face_id; - S32 count = drawablep->getNumFaces(); - for (face_id = 0; face_id < count; face_id++) - { - gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) ); - } - } - } -} - -void renderSoundHighlights(LLDrawable* drawablep) -{ - // Look for attachments, objects, etc. - LLViewerObject *vobj = drawablep->getVObj(); - if (vobj && vobj->isAudioSource()) - { - if (gPipeline.sRenderHighlight) - { - S32 face_id; - S32 count = drawablep->getNumFaces(); - for (face_id = 0; face_id < count; face_id++) - { - gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) ); - } - } - } -} - -void LLPipeline::postSort(LLCamera& camera) -{ - LLMemType mt(LLMemType::MTYPE_PIPELINE_POST_SORT); - LLFastTimer ftm(FTM_STATESORT_POSTSORT); - - assertInitialized(); - - llpushcallstacks ; - //rebuild drawable geometry - for (LLCullResult::sg_list_t::iterator i = sCull->beginDrawableGroups(); i != sCull->endDrawableGroups(); ++i) - { - LLSpatialGroup* group = *i; - if (!sUseOcclusion || - !group->isOcclusionState(LLSpatialGroup::OCCLUDED)) - { - group->rebuildGeom(); - } - } - llpushcallstacks ; - //rebuild groups - sCull->assertDrawMapsEmpty(); - - rebuildPriorityGroups(); - llpushcallstacks ; - - const S32 bin_count = 1024*8; - - static LLCullResult::drawinfo_list_t alpha_bins[bin_count]; - static U32 bin_size[bin_count]; - - //clear one bin per frame to avoid memory bloat - static S32 clear_idx = 0; - clear_idx = (1+clear_idx)%bin_count; - alpha_bins[clear_idx].clear(); - - for (U32 j = 0; j < bin_count; j++) - { - bin_size[j] = 0; - } - - //build render map - for (LLCullResult::sg_list_t::iterator i = sCull->beginVisibleGroups(); i != sCull->endVisibleGroups(); ++i) - { - LLSpatialGroup* group = *i; - if (sUseOcclusion && - group->isOcclusionState(LLSpatialGroup::OCCLUDED)) - { - continue; - } - - if (group->isState(LLSpatialGroup::NEW_DRAWINFO) && group->isState(LLSpatialGroup::GEOM_DIRTY)) - { //no way this group is going to be drawable without a rebuild - group->rebuildGeom(); - } - - for (LLSpatialGroup::draw_map_t::iterator j = group->mDrawMap.begin(); j != group->mDrawMap.end(); ++j) - { - LLSpatialGroup::drawmap_elem_t& src_vec = j->second; - if (!hasRenderType(j->first)) - { - continue; - } - - for (LLSpatialGroup::drawmap_elem_t::iterator k = src_vec.begin(); k != src_vec.end(); ++k) - { - if (sMinRenderSize > 0.f) - { - LLVector4a bounds; - bounds.setSub((*k)->mExtents[1],(*k)->mExtents[0]); - - if (llmax(llmax(bounds[0], bounds[1]), bounds[2]) > sMinRenderSize) - { - sCull->pushDrawInfo(j->first, *k); - } - } - else - { - sCull->pushDrawInfo(j->first, *k); - } - } - } - - if (hasRenderType(LLPipeline::RENDER_TYPE_PASS_ALPHA)) - { - LLSpatialGroup::draw_map_t::iterator alpha = group->mDrawMap.find(LLRenderPass::PASS_ALPHA); - - if (alpha != group->mDrawMap.end()) - { //store alpha groups for sorting - LLSpatialBridge* bridge = group->mSpatialPartition->asBridge(); - if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD) - { - if (bridge) - { - LLCamera trans_camera = bridge->transformCamera(camera); - group->updateDistance(trans_camera); - } - else - { - group->updateDistance(camera); - } - } - - if (hasRenderType(LLDrawPool::POOL_ALPHA)) - { - sCull->pushAlphaGroup(group); - } - } - } - } - - if (!sShadowRender) - { - std::sort(sCull->beginAlphaGroups(), sCull->endAlphaGroups(), LLSpatialGroup::CompareDepthGreater()); - } - llpushcallstacks ; - // only render if the flag is set. The flag is only set if we are in edit mode or the toggle is set in the menus - if (LLFloaterReg::instanceVisible("beacons") && !sShadowRender) - { - if (sRenderScriptedTouchBeacons) - { - // Only show the beacon on the root object. - forAllVisibleDrawables(renderScriptedTouchBeacons); - } - else - if (sRenderScriptedBeacons) - { - // Only show the beacon on the root object. - forAllVisibleDrawables(renderScriptedBeacons); - } - - if (sRenderPhysicalBeacons) - { - // Only show the beacon on the root object. - forAllVisibleDrawables(renderPhysicalBeacons); - } - - if(sRenderMOAPBeacons) - { - forAllVisibleDrawables(renderMOAPBeacons); - } - - if (sRenderParticleBeacons) - { - forAllVisibleDrawables(renderParticleBeacons); - } - - // If god mode, also show audio cues - if (sRenderSoundBeacons && gAudiop) - { - // Walk all sound sources and render out beacons for them. Note, this isn't done in the ForAllVisibleDrawables function, because some are not visible. - LLAudioEngine::source_map::iterator iter; - for (iter = gAudiop->mAllSources.begin(); iter != gAudiop->mAllSources.end(); ++iter) - { - LLAudioSource *sourcep = iter->second; - - LLVector3d pos_global = sourcep->getPositionGlobal(); - LLVector3 pos = gAgent.getPosAgentFromGlobal(pos_global); - if (gPipeline.sRenderBeacons) - { - //pos += LLVector3(0.f, 0.f, 0.2f); - gObjectList.addDebugBeacon(pos, "", LLColor4(1.f, 1.f, 0.f, 0.5f), LLColor4(1.f, 1.f, 1.f, 0.5f), DebugBeaconLineWidth); - } - } - // now deal with highlights for all those seeable sound sources - forAllVisibleDrawables(renderSoundHighlights); - } - } - llpushcallstacks ; - // If managing your telehub, draw beacons at telehub and currently selected spawnpoint. - if (LLFloaterTelehub::renderBeacons()) - { - LLFloaterTelehub::addBeacons(); - } - - if (!sShadowRender) - { - mSelectedFaces.clear(); - - // Draw face highlights for selected faces. - if (LLSelectMgr::getInstance()->getTEMode()) - { - struct f : public LLSelectedTEFunctor - { - virtual bool apply(LLViewerObject* object, S32 te) - { - if (object->mDrawable) - { - gPipeline.mSelectedFaces.push_back(object->mDrawable->getFace(te)); - } - return true; - } - } func; - LLSelectMgr::getInstance()->getSelection()->applyToTEs(&func); - } - } - - //LLSpatialGroup::sNoDelete = FALSE; - llpushcallstacks ; -} - - -void render_hud_elements() -{ - LLMemType mt_rhe(LLMemType::MTYPE_PIPELINE_RENDER_HUD_ELS); - LLFastTimer t(FTM_RENDER_UI); - gPipeline.disableLights(); - - LLGLDisable fog(GL_FOG); - LLGLSUIDefault gls_ui; - - LLGLEnable stencil(GL_STENCIL_TEST); - glStencilFunc(GL_ALWAYS, 255, 0xFFFFFFFF); - glStencilMask(0xFFFFFFFF); - glStencilOp(GL_KEEP, GL_KEEP, GL_REPLACE); - - gGL.color4f(1,1,1,1); - - if (LLGLSLShader::sNoFixedFunction) - { - gUIProgram.bind(); - } - LLGLDepthTest depth(GL_TRUE, GL_FALSE); - - if (!LLPipeline::sReflectionRender && gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI)) - { - LLGLEnable multisample(LLPipeline::RenderFSAASamples > 0 ? GL_MULTISAMPLE_ARB : 0); - gViewerWindow->renderSelections(FALSE, FALSE, FALSE); // For HUD version in render_ui_3d() - - // Draw the tracking overlays - LLTracker::render3D(); - - // Show the property lines - LLWorld::getInstance()->renderPropertyLines(); - LLViewerParcelMgr::getInstance()->render(); - LLViewerParcelMgr::getInstance()->renderParcelCollision(); - - // Render name tags. - LLHUDObject::renderAll(); - } - else if (gForceRenderLandFence) - { - // This is only set when not rendering the UI, for parcel snapshots - LLViewerParcelMgr::getInstance()->render(); - } - else if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD)) - { - LLHUDText::renderAllHUD(); - } - - if (LLGLSLShader::sNoFixedFunction) - { - gUIProgram.unbind(); - } - gGL.flush(); -} - -void LLPipeline::renderHighlights() -{ - LLMemType mt(LLMemType::MTYPE_PIPELINE_RENDER_HL); - - assertInitialized(); - - // Draw 3D UI elements here (before we clear the Z buffer in POOL_HUD) - // Render highlighted faces. - LLGLSPipelineAlpha gls_pipeline_alpha; - LLColor4 color(1.f, 1.f, 1.f, 0.5f); - LLGLEnable color_mat(GL_COLOR_MATERIAL); - disableLights(); - - if (!hasRenderType(LLPipeline::RENDER_TYPE_HUD) && !mHighlightSet.empty()) - { //draw blurry highlight image over screen - LLGLEnable blend(GL_BLEND); - LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS); - LLGLDisable test(GL_ALPHA_TEST); - - LLGLEnable stencil(GL_STENCIL_TEST); - gGL.flush(); - glStencilMask(0xFFFFFFFF); - glClearStencil(1); - glClear(GL_STENCIL_BUFFER_BIT); - - glStencilFunc(GL_ALWAYS, 0, 0xFFFFFFFF); - glStencilOp(GL_REPLACE, GL_REPLACE, GL_REPLACE); - - gGL.setColorMask(false, false); - for (std::set::iterator iter = mHighlightSet.begin(); iter != mHighlightSet.end(); ++iter) - { - renderHighlight(iter->mItem->getVObj(), 1.f); - } - gGL.setColorMask(true, false); - - glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP); - glStencilFunc(GL_NOTEQUAL, 0, 0xFFFFFFFF); - - //gGL.setSceneBlendType(LLRender::BT_ADD_WITH_ALPHA); - - gGL.pushMatrix(); - gGL.loadIdentity(); - gGL.matrixMode(LLRender::MM_PROJECTION); - gGL.pushMatrix(); - gGL.loadIdentity(); - - gGL.getTexUnit(0)->bind(&mHighlight); - - LLVector2 tc1; - LLVector2 tc2; - - tc1.setVec(0,0); - tc2.setVec(2,2); - - gGL.begin(LLRender::TRIANGLES); - - F32 scale = RenderHighlightBrightness; - LLColor4 color = RenderHighlightColor; - F32 thickness = RenderHighlightThickness; - - for (S32 pass = 0; pass < 2; ++pass) - { - if (pass == 0) - { - gGL.setSceneBlendType(LLRender::BT_ADD_WITH_ALPHA); - } - else - { - gGL.setSceneBlendType(LLRender::BT_ALPHA); - } - - for (S32 i = 0; i < 8; ++i) - { - for (S32 j = 0; j < 8; ++j) - { - LLVector2 tc(i-4+0.5f, j-4+0.5f); - - F32 dist = 1.f-(tc.length()/sqrtf(32.f)); - dist *= scale/64.f; - - tc *= thickness; - tc.mV[0] = (tc.mV[0])/mHighlight.getWidth(); - tc.mV[1] = (tc.mV[1])/mHighlight.getHeight(); - - gGL.color4f(color.mV[0], - color.mV[1], - color.mV[2], - color.mV[3]*dist); - - gGL.texCoord2f(tc.mV[0]+tc1.mV[0], tc.mV[1]+tc2.mV[1]); - gGL.vertex2f(-1,3); - - gGL.texCoord2f(tc.mV[0]+tc1.mV[0], tc.mV[1]+tc1.mV[1]); - gGL.vertex2f(-1,-1); - - gGL.texCoord2f(tc.mV[0]+tc2.mV[0], tc.mV[1]+tc1.mV[1]); - gGL.vertex2f(3,-1); - } - } - } - - gGL.end(); - - gGL.popMatrix(); - gGL.matrixMode(LLRender::MM_MODELVIEW); - gGL.popMatrix(); - - //gGL.setSceneBlendType(LLRender::BT_ALPHA); - } - - if ((LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_INTERFACE) > 0)) - { - gHighlightProgram.bind(); - gGL.diffuseColor4f(1,1,1,0.5f); - } - - if (hasRenderDebugFeatureMask(RENDER_DEBUG_FEATURE_SELECTED)) - { - // Make sure the selection image gets downloaded and decoded - if (!mFaceSelectImagep) - { - mFaceSelectImagep = LLViewerTextureManager::getFetchedTexture(IMG_FACE_SELECT); - } - mFaceSelectImagep->addTextureStats((F32)MAX_IMAGE_AREA); - - U32 count = mSelectedFaces.size(); - for (U32 i = 0; i < count; i++) - { - LLFace *facep = mSelectedFaces[i]; - if (!facep || facep->getDrawable()->isDead()) - { - llerrs << "Bad face on selection" << llendl; - return; - } - - facep->renderSelected(mFaceSelectImagep, color); - } - } - - if (hasRenderDebugFeatureMask(RENDER_DEBUG_FEATURE_SELECTED)) - { - // Paint 'em red! - color.setVec(1.f, 0.f, 0.f, 0.5f); - - int count = mHighlightFaces.size(); - for (S32 i = 0; i < count; i++) - { - LLFace* facep = mHighlightFaces[i]; - facep->renderSelected(LLViewerTexture::sNullImagep, color); - } - } - - // Contains a list of the faces of objects that are physical or - // have touch-handlers. - mHighlightFaces.clear(); - - if (LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_INTERFACE) > 0) - { - gHighlightProgram.unbind(); - } -} - -//debug use -U32 LLPipeline::sCurRenderPoolType = 0 ; - -void LLPipeline::renderGeom(LLCamera& camera, BOOL forceVBOUpdate) -{ - LLMemType mt(LLMemType::MTYPE_PIPELINE_RENDER_GEOM); - LLFastTimer t(FTM_RENDER_GEOMETRY); - - assertInitialized(); - - F32 saved_modelview[16]; - F32 saved_projection[16]; - - //HACK: preserve/restore matrices around HUD render - if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD)) - { - for (U32 i = 0; i < 16; i++) - { - saved_modelview[i] = gGLModelView[i]; - saved_projection[i] = gGLProjection[i]; - } - } - - /////////////////////////////////////////// - // - // Sync and verify GL state - // - // - - stop_glerror(); - - LLVertexBuffer::unbind(); - - // Do verification of GL state - LLGLState::checkStates(); - LLGLState::checkTextureChannels(); - LLGLState::checkClientArrays(); - if (mRenderDebugMask & RENDER_DEBUG_VERIFY) - { - if (!verify()) - { - llerrs << "Pipeline verification failed!" << llendl; - } - } - - LLAppViewer::instance()->pingMainloopTimeout("Pipeline:ForceVBO"); - - // Initialize lots of GL state to "safe" values - gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); - gGL.matrixMode(LLRender::MM_TEXTURE); - gGL.loadIdentity(); - gGL.matrixMode(LLRender::MM_MODELVIEW); - - LLGLSPipeline gls_pipeline; - LLGLEnable multisample(RenderFSAASamples > 0 ? GL_MULTISAMPLE_ARB : 0); - - LLGLState gls_color_material(GL_COLOR_MATERIAL, mLightingDetail < 2); - - // Toggle backface culling for debugging - LLGLEnable cull_face(mBackfaceCull ? GL_CULL_FACE : 0); - // Set fog - BOOL use_fog = hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_FOG); - LLGLEnable fog_enable(use_fog && - !gPipeline.canUseWindLightShadersOnObjects() ? GL_FOG : 0); - gSky.updateFog(camera.getFar()); - if (!use_fog) - { - sUnderWaterRender = FALSE; - } - - gGL.getTexUnit(0)->bind(LLViewerFetchedTexture::sDefaultImagep); - LLViewerFetchedTexture::sDefaultImagep->setAddressMode(LLTexUnit::TAM_WRAP); - - - ////////////////////////////////////////////// - // - // Actually render all of the geometry - // - // - stop_glerror(); - - LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderDrawPools"); - - for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter) - { - LLDrawPool *poolp = *iter; - if (hasRenderType(poolp->getType())) - { - poolp->prerender(); - } - } - - { - LLFastTimer t(FTM_POOLS); - - // HACK: don't calculate local lights if we're rendering the HUD! - // Removing this check will cause bad flickering when there are - // HUD elements being rendered AND the user is in flycam mode -nyx - if (!gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD)) - { - calcNearbyLights(camera); - setupHWLights(NULL); - } - - BOOL occlude = sUseOcclusion > 1; - U32 cur_type = 0; - - pool_set_t::iterator iter1 = mPools.begin(); - while ( iter1 != mPools.end() ) - { - LLDrawPool *poolp = *iter1; - - cur_type = poolp->getType(); - - //debug use - sCurRenderPoolType = cur_type ; - - if (occlude && cur_type >= LLDrawPool::POOL_GRASS) - { - occlude = FALSE; - gGLLastMatrix = NULL; - gGL.loadMatrix(gGLModelView); - LLGLSLShader::bindNoShader(); - doOcclusion(camera); - } - - pool_set_t::iterator iter2 = iter1; - if (hasRenderType(poolp->getType()) && poolp->getNumPasses() > 0) - { - LLFastTimer t(FTM_POOLRENDER); - - gGLLastMatrix = NULL; - gGL.loadMatrix(gGLModelView); - - for( S32 i = 0; i < poolp->getNumPasses(); i++ ) - { - LLVertexBuffer::unbind(); - poolp->beginRenderPass(i); - for (iter2 = iter1; iter2 != mPools.end(); iter2++) - { - LLDrawPool *p = *iter2; - if (p->getType() != cur_type) - { - break; - } - - p->render(i); - } - poolp->endRenderPass(i); - LLVertexBuffer::unbind(); - if (gDebugGL) - { - std::string msg = llformat("pass %d", i); - LLGLState::checkStates(msg); - //LLGLState::checkTextureChannels(msg); - //LLGLState::checkClientArrays(msg); - } - } - } - else - { - // Skip all pools of this type - for (iter2 = iter1; iter2 != mPools.end(); iter2++) - { - LLDrawPool *p = *iter2; - if (p->getType() != cur_type) - { - break; - } - } - } - iter1 = iter2; - stop_glerror(); - } - - LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderDrawPoolsEnd"); - - LLVertexBuffer::unbind(); - - gGLLastMatrix = NULL; - gGL.loadMatrix(gGLModelView); - - if (occlude) - { - occlude = FALSE; - gGLLastMatrix = NULL; - gGL.loadMatrix(gGLModelView); - LLGLSLShader::bindNoShader(); - doOcclusion(camera); - } - } - - LLVertexBuffer::unbind(); - LLGLState::checkStates(); - - if (!LLPipeline::sImpostorRender) - { - LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderHighlights"); - - if (!sReflectionRender) - { - renderHighlights(); - } - - // Contains a list of the faces of objects that are physical or - // have touch-handlers. - mHighlightFaces.clear(); - - LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderDebug"); - - renderDebug(); - - LLVertexBuffer::unbind(); - - if (!LLPipeline::sReflectionRender && !LLPipeline::sRenderDeferred) - { - if (gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI)) - { - // Render debugging beacons. - gObjectList.renderObjectBeacons(); - gObjectList.resetObjectBeacons(); - } - else - { - // Make sure particle effects disappear - LLHUDObject::renderAllForTimer(); - } - } - else - { - // Make sure particle effects disappear - LLHUDObject::renderAllForTimer(); - } - - LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderGeomEnd"); - - //HACK: preserve/restore matrices around HUD render - if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD)) - { - for (U32 i = 0; i < 16; i++) - { - gGLModelView[i] = saved_modelview[i]; - gGLProjection[i] = saved_projection[i]; - } - } - } - - LLVertexBuffer::unbind(); - - LLGLState::checkStates(); -// LLGLState::checkTextureChannels(); -// LLGLState::checkClientArrays(); -} - -void LLPipeline::renderGeomDeferred(LLCamera& camera) -{ - LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderGeomDeferred"); - - LLMemType mt_rgd(LLMemType::MTYPE_PIPELINE_RENDER_GEOM_DEFFERRED); - LLFastTimer t(FTM_RENDER_GEOMETRY); - - LLFastTimer t2(FTM_POOLS); - - LLGLEnable cull(GL_CULL_FACE); - - LLGLEnable stencil(GL_STENCIL_TEST); - glStencilFunc(GL_ALWAYS, 1, 0xFFFFFFFF); - stop_glerror(); - glStencilOp(GL_KEEP, GL_KEEP, GL_REPLACE); - stop_glerror(); - - for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter) - { - LLDrawPool *poolp = *iter; - if (hasRenderType(poolp->getType())) - { - poolp->prerender(); - } - } - - LLGLEnable multisample(RenderFSAASamples > 0 ? GL_MULTISAMPLE_ARB : 0); - - LLVertexBuffer::unbind(); - - LLGLState::checkStates(); - LLGLState::checkTextureChannels(); - LLGLState::checkClientArrays(); - - U32 cur_type = 0; - - gGL.setColorMask(true, true); - - pool_set_t::iterator iter1 = mPools.begin(); - - while ( iter1 != mPools.end() ) - { - LLDrawPool *poolp = *iter1; - - cur_type = poolp->getType(); - - pool_set_t::iterator iter2 = iter1; - if (hasRenderType(poolp->getType()) && poolp->getNumDeferredPasses() > 0) - { - LLFastTimer t(FTM_POOLRENDER); - - gGLLastMatrix = NULL; - gGL.loadMatrix(gGLModelView); - - for( S32 i = 0; i < poolp->getNumDeferredPasses(); i++ ) - { - LLVertexBuffer::unbind(); - poolp->beginDeferredPass(i); - for (iter2 = iter1; iter2 != mPools.end(); iter2++) - { - LLDrawPool *p = *iter2; - if (p->getType() != cur_type) - { - break; - } - - p->renderDeferred(i); - } - poolp->endDeferredPass(i); - LLVertexBuffer::unbind(); - - if (gDebugGL || gDebugPipeline) - { - LLGLState::checkStates(); - } - } - } - else - { - // Skip all pools of this type - for (iter2 = iter1; iter2 != mPools.end(); iter2++) - { - LLDrawPool *p = *iter2; - if (p->getType() != cur_type) - { - break; - } - } - } - iter1 = iter2; - stop_glerror(); - } - - gGLLastMatrix = NULL; - gGL.loadMatrix(gGLModelView); - - gGL.setColorMask(true, false); -} - -void LLPipeline::renderGeomPostDeferred(LLCamera& camera) -{ - LLMemType mt_rgpd(LLMemType::MTYPE_PIPELINE_RENDER_GEOM_POST_DEF); - LLFastTimer t(FTM_POOLS); - U32 cur_type = 0; - - LLGLEnable cull(GL_CULL_FACE); - - LLGLEnable multisample(RenderFSAASamples > 0 ? GL_MULTISAMPLE_ARB : 0); - - calcNearbyLights(camera); - setupHWLights(NULL); - - gGL.setColorMask(true, false); - - pool_set_t::iterator iter1 = mPools.begin(); - BOOL occlude = LLPipeline::sUseOcclusion > 1; - - while ( iter1 != mPools.end() ) - { - LLDrawPool *poolp = *iter1; - - cur_type = poolp->getType(); - - if (occlude && cur_type >= LLDrawPool::POOL_GRASS) - { - occlude = FALSE; - gGLLastMatrix = NULL; - gGL.loadMatrix(gGLModelView); - LLGLSLShader::bindNoShader(); - doOcclusion(camera); - gGL.setColorMask(true, false); - } - - pool_set_t::iterator iter2 = iter1; - if (hasRenderType(poolp->getType()) && poolp->getNumPostDeferredPasses() > 0) - { - LLFastTimer t(FTM_POOLRENDER); - - gGLLastMatrix = NULL; - gGL.loadMatrix(gGLModelView); - - for( S32 i = 0; i < poolp->getNumPostDeferredPasses(); i++ ) - { - LLVertexBuffer::unbind(); - poolp->beginPostDeferredPass(i); - for (iter2 = iter1; iter2 != mPools.end(); iter2++) - { - LLDrawPool *p = *iter2; - if (p->getType() != cur_type) - { - break; - } - - p->renderPostDeferred(i); - } - poolp->endPostDeferredPass(i); - LLVertexBuffer::unbind(); - - if (gDebugGL || gDebugPipeline) - { - LLGLState::checkStates(); - } - } - } - else - { - // Skip all pools of this type - for (iter2 = iter1; iter2 != mPools.end(); iter2++) - { - LLDrawPool *p = *iter2; - if (p->getType() != cur_type) - { - break; - } - } - } - iter1 = iter2; - stop_glerror(); - } - - gGLLastMatrix = NULL; - gGL.loadMatrix(gGLModelView); - - if (occlude) - { - occlude = FALSE; - gGLLastMatrix = NULL; - gGL.loadMatrix(gGLModelView); - LLGLSLShader::bindNoShader(); - doOcclusion(camera); - gGLLastMatrix = NULL; - gGL.loadMatrix(gGLModelView); - } -} - -void LLPipeline::renderGeomShadow(LLCamera& camera) -{ - LLMemType mt_rgs(LLMemType::MTYPE_PIPELINE_RENDER_GEOM_SHADOW); - U32 cur_type = 0; - - LLGLEnable cull(GL_CULL_FACE); - - LLVertexBuffer::unbind(); - - pool_set_t::iterator iter1 = mPools.begin(); - - while ( iter1 != mPools.end() ) - { - LLDrawPool *poolp = *iter1; - - cur_type = poolp->getType(); - - pool_set_t::iterator iter2 = iter1; - if (hasRenderType(poolp->getType()) && poolp->getNumShadowPasses() > 0) - { - poolp->prerender() ; - - gGLLastMatrix = NULL; - gGL.loadMatrix(gGLModelView); - - for( S32 i = 0; i < poolp->getNumShadowPasses(); i++ ) - { - LLVertexBuffer::unbind(); - poolp->beginShadowPass(i); - for (iter2 = iter1; iter2 != mPools.end(); iter2++) - { - LLDrawPool *p = *iter2; - if (p->getType() != cur_type) - { - break; - } - - p->renderShadow(i); - } - poolp->endShadowPass(i); - LLVertexBuffer::unbind(); - - LLGLState::checkStates(); - } - } - else - { - // Skip all pools of this type - for (iter2 = iter1; iter2 != mPools.end(); iter2++) - { - LLDrawPool *p = *iter2; - if (p->getType() != cur_type) - { - break; - } - } - } - iter1 = iter2; - stop_glerror(); - } - - gGLLastMatrix = NULL; - gGL.loadMatrix(gGLModelView); -} - - -void LLPipeline::addTrianglesDrawn(S32 index_count, U32 render_type) -{ - assertInitialized(); - S32 count = 0; - if (render_type == LLRender::TRIANGLE_STRIP) - { - count = index_count-2; - } - else - { - count = index_count/3; - } - - mTrianglesDrawn += count; - mBatchCount++; - mMaxBatchSize = llmax(mMaxBatchSize, count); - mMinBatchSize = llmin(mMinBatchSize, count); - - if (LLPipeline::sRenderFrameTest) - { - gViewerWindow->getWindow()->swapBuffers(); - ms_sleep(16); - } -} - -void LLPipeline::renderPhysicsDisplay() -{ - if (!hasRenderDebugMask(LLPipeline::RENDER_DEBUG_PHYSICS_SHAPES)) - { - return; - } - - allocatePhysicsBuffer(); - - gGL.flush(); - mPhysicsDisplay.bindTarget(); - glClearColor(0,0,0,1); - gGL.setColorMask(true, true); - mPhysicsDisplay.clear(); - glClearColor(0,0,0,0); - - gGL.setColorMask(true, false); - - if (LLGLSLShader::sNoFixedFunction) - { - gDebugProgram.bind(); - } - - for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); - iter != LLWorld::getInstance()->getRegionList().end(); ++iter) - { - LLViewerRegion* region = *iter; - for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++) - { - LLSpatialPartition* part = region->getSpatialPartition(i); - if (part) - { - if (hasRenderType(part->mDrawableType)) - { - part->renderPhysicsShapes(); - } - } - } - } - - for (LLCullResult::bridge_list_t::const_iterator i = sCull->beginVisibleBridge(); i != sCull->endVisibleBridge(); ++i) - { - LLSpatialBridge* bridge = *i; - if (!bridge->isDead() && hasRenderType(bridge->mDrawableType)) - { - gGL.pushMatrix(); - gGL.multMatrix((F32*)bridge->mDrawable->getRenderMatrix().mMatrix); - bridge->renderPhysicsShapes(); - gGL.popMatrix(); - } - } - - gGL.flush(); - - if (LLGLSLShader::sNoFixedFunction) - { - gDebugProgram.unbind(); - } - - mPhysicsDisplay.flush(); -} - - -void LLPipeline::renderDebug() -{ - LLMemType mt(LLMemType::MTYPE_PIPELINE); - - assertInitialized(); - - if (LLGLSLShader::sNoFixedFunction) - { - gUIProgram.bind(); - } - - - gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); - gPipeline.disableLights(); - - //Render any navmesh geometry - LLPathingLib *llPathingLibInstance = LLPathingLib::getInstance(); - if ( llPathingLibInstance != NULL ) - { - LLHandle pathfindingConsoleHandle = LLFloaterPathfindingConsole::getInstanceHandle(); - if (!pathfindingConsoleHandle.isDead()) - { - LLFloaterPathfindingConsole *pathfindingConsole = pathfindingConsoleHandle.get(); - //NavMesh - if ( pathfindingConsole->isRenderNavMesh() ) - { - glLineWidth(2.0f); - LLGLEnable cull(GL_CULL_FACE); - LLGLEnable blend(GL_BLEND); - if ( pathfindingConsole->isRenderWorld() ) - { - glPolygonMode( GL_FRONT_AND_BACK, GL_LINE ); - } - else - { - const LLColor4 &clearColor = pathfindingConsole->mNavMeshColors.mNavMeshClear; - glClearColor(clearColor.mV[0],clearColor.mV[1],clearColor.mV[2],0); - glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT); - glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); - } - int materialIndex = pathfindingConsole->getHeatMapType(); - llPathingLibInstance->renderNavMesh( materialIndex ); - glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); - glLineWidth(1.0f); - gGL.flush(); - } - //physics/exclusion shapes - if ( pathfindingConsole->isRenderAnyShapes() ) - { - LLGLEnable blend(GL_BLEND); - glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); - llPathingLibInstance->renderNavMeshShapesVBO( pathfindingConsole->getRenderShapeFlags() ); - gGL.flush(); - LLGLDisable blendOut(GL_BLEND); - glPolygonMode( GL_FRONT_AND_BACK, GL_LINE ); - llPathingLibInstance->renderNavMeshShapesVBO( pathfindingConsole->getRenderShapeFlags() ); - gGL.flush(); - glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); - } - //User designated path - if ( pathfindingConsole->isRenderPath() ) - { - LLGLEnable blend(GL_BLEND); - llPathingLibInstance->renderPath(); - } - } - } - gGL.flush(); - if (LLGLSLShader::sNoFixedFunction) - { - gUIProgram.unbind(); - } - - gGL.color4f(1,1,1,1); - - gGLLastMatrix = NULL; - gGL.loadMatrix(gGLModelView); - gGL.setColorMask(true, false); - - bool hud_only = hasRenderType(LLPipeline::RENDER_TYPE_HUD); - - - if (!hud_only && !mDebugBlips.empty()) - { //render debug blips - if (LLGLSLShader::sNoFixedFunction) - { - gUIProgram.bind(); - } - - gGL.getTexUnit(0)->bind(LLViewerFetchedTexture::sWhiteImagep, true); - - glPointSize(8.f); - LLGLDepthTest depth(GL_TRUE, GL_TRUE, GL_ALWAYS); - - gGL.begin(LLRender::POINTS); - for (std::list::iterator iter = mDebugBlips.begin(); iter != mDebugBlips.end(); ) - { - DebugBlip& blip = *iter; - - blip.mAge += gFrameIntervalSeconds; - if (blip.mAge > 2.f) - { - mDebugBlips.erase(iter++); - } - else - { - iter++; - } - - blip.mPosition.mV[2] += gFrameIntervalSeconds*2.f; - - gGL.color4fv(blip.mColor.mV); - gGL.vertex3fv(blip.mPosition.mV); - } - gGL.end(); - gGL.flush(); - glPointSize(1.f); - } - - - // Debug stuff. - for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); - iter != LLWorld::getInstance()->getRegionList().end(); ++iter) - { - LLViewerRegion* region = *iter; - for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++) - { - LLSpatialPartition* part = region->getSpatialPartition(i); - if (part) - { - if ( hud_only && (part->mDrawableType == RENDER_TYPE_HUD || part->mDrawableType == RENDER_TYPE_HUD_PARTICLES) || - !hud_only && hasRenderType(part->mDrawableType) ) - { - part->renderDebug(); - } - } - } - } - - for (LLCullResult::bridge_list_t::const_iterator i = sCull->beginVisibleBridge(); i != sCull->endVisibleBridge(); ++i) - { - LLSpatialBridge* bridge = *i; - if (!bridge->isDead() && hasRenderType(bridge->mDrawableType)) - { - gGL.pushMatrix(); - gGL.multMatrix((F32*)bridge->mDrawable->getRenderMatrix().mMatrix); - bridge->renderDebug(); - gGL.popMatrix(); - } - } - - if (LLGLSLShader::sNoFixedFunction) - { - gUIProgram.bind(); - } - - if (hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA)) - { - LLVertexBuffer::unbind(); - - LLGLEnable blend(GL_BLEND); - LLGLDepthTest depth(TRUE, FALSE); - LLGLDisable cull(GL_CULL_FACE); - - gGL.color4f(1,1,1,1); - gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); - - F32 a = 0.1f; - - F32 col[] = - { - 1,0,0,a, - 0,1,0,a, - 0,0,1,a, - 1,0,1,a, - - 1,1,0,a, - 0,1,1,a, - 1,1,1,a, - 1,0,1,a, - }; - - for (U32 i = 0; i < 8; i++) - { - LLVector3* frust = mShadowCamera[i].mAgentFrustum; - - if (i > 3) - { //render shadow frusta as volumes - if (mShadowFrustPoints[i-4].empty()) - { - continue; - } - - gGL.color4fv(col+(i-4)*4); - - gGL.begin(LLRender::TRIANGLE_STRIP); - gGL.vertex3fv(frust[0].mV); gGL.vertex3fv(frust[4].mV); - gGL.vertex3fv(frust[1].mV); gGL.vertex3fv(frust[5].mV); - gGL.vertex3fv(frust[2].mV); gGL.vertex3fv(frust[6].mV); - gGL.vertex3fv(frust[3].mV); gGL.vertex3fv(frust[7].mV); - gGL.vertex3fv(frust[0].mV); gGL.vertex3fv(frust[4].mV); - gGL.end(); - - - gGL.begin(LLRender::TRIANGLE_STRIP); - gGL.vertex3fv(frust[0].mV); - gGL.vertex3fv(frust[1].mV); - gGL.vertex3fv(frust[3].mV); - gGL.vertex3fv(frust[2].mV); - gGL.end(); - - gGL.begin(LLRender::TRIANGLE_STRIP); - gGL.vertex3fv(frust[4].mV); - gGL.vertex3fv(frust[5].mV); - gGL.vertex3fv(frust[7].mV); - gGL.vertex3fv(frust[6].mV); - gGL.end(); - } - - - if (i < 4) - { - - //if (i == 0 || !mShadowFrustPoints[i].empty()) - { - //render visible point cloud - gGL.flush(); - glPointSize(8.f); - gGL.begin(LLRender::POINTS); - - F32* c = col+i*4; - gGL.color3fv(c); - - for (U32 j = 0; j < mShadowFrustPoints[i].size(); ++j) - { - gGL.vertex3fv(mShadowFrustPoints[i][j].mV); - - } - gGL.end(); - - gGL.flush(); - glPointSize(1.f); - - LLVector3* ext = mShadowExtents[i]; - LLVector3 pos = (ext[0]+ext[1])*0.5f; - LLVector3 size = (ext[1]-ext[0])*0.5f; - drawBoxOutline(pos, size); - - //render camera frustum splits as outlines - gGL.begin(LLRender::LINES); - gGL.vertex3fv(frust[0].mV); gGL.vertex3fv(frust[1].mV); - gGL.vertex3fv(frust[1].mV); gGL.vertex3fv(frust[2].mV); - gGL.vertex3fv(frust[2].mV); gGL.vertex3fv(frust[3].mV); - gGL.vertex3fv(frust[3].mV); gGL.vertex3fv(frust[0].mV); - gGL.vertex3fv(frust[4].mV); gGL.vertex3fv(frust[5].mV); - gGL.vertex3fv(frust[5].mV); gGL.vertex3fv(frust[6].mV); - gGL.vertex3fv(frust[6].mV); gGL.vertex3fv(frust[7].mV); - gGL.vertex3fv(frust[7].mV); gGL.vertex3fv(frust[4].mV); - gGL.vertex3fv(frust[0].mV); gGL.vertex3fv(frust[4].mV); - gGL.vertex3fv(frust[1].mV); gGL.vertex3fv(frust[5].mV); - gGL.vertex3fv(frust[2].mV); gGL.vertex3fv(frust[6].mV); - gGL.vertex3fv(frust[3].mV); gGL.vertex3fv(frust[7].mV); - gGL.end(); - } - } - - /*gGL.flush(); - glLineWidth(16-i*2); - for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); - iter != LLWorld::getInstance()->getRegionList().end(); ++iter) - { - LLViewerRegion* region = *iter; - for (U32 j = 0; j < LLViewerRegion::NUM_PARTITIONS; j++) - { - LLSpatialPartition* part = region->getSpatialPartition(j); - if (part) - { - if (hasRenderType(part->mDrawableType)) - { - part->renderIntersectingBBoxes(&mShadowCamera[i]); - } - } - } - } - gGL.flush(); - glLineWidth(1.f);*/ - } - } - - if (mRenderDebugMask & RENDER_DEBUG_WIND_VECTORS) - { - gAgent.getRegion()->mWind.renderVectors(); - } - - if (mRenderDebugMask & RENDER_DEBUG_COMPOSITION) - { - // Debug composition layers - F32 x, y; - - gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); - - if (gAgent.getRegion()) - { - gGL.begin(LLRender::POINTS); - // Draw the composition layer for the region that I'm in. - for (x = 0; x <= 260; x++) - { - for (y = 0; y <= 260; y++) - { - if ((x > 255) || (y > 255)) - { - gGL.color4f(1.f, 0.f, 0.f, 1.f); - } - else - { - gGL.color4f(0.f, 0.f, 1.f, 1.f); - } - F32 z = gAgent.getRegion()->getCompositionXY((S32)x, (S32)y); - z *= 5.f; - z += 50.f; - gGL.vertex3f(x, y, z); - } - } - gGL.end(); - } - } - - if (mRenderDebugMask & LLPipeline::RENDER_DEBUG_BUILD_QUEUE) - { - U32 count = 0; - U32 size = mGroupQ2.size(); - LLColor4 col; - - LLVertexBuffer::unbind(); - LLGLEnable blend(GL_BLEND); - gGL.setSceneBlendType(LLRender::BT_ALPHA); - LLGLDepthTest depth(GL_TRUE, GL_FALSE); - gGL.getTexUnit(0)->bind(LLViewerFetchedTexture::sWhiteImagep); - - gGL.pushMatrix(); - gGL.loadMatrix(gGLModelView); - gGLLastMatrix = NULL; - - for (LLSpatialGroup::sg_vector_t::iterator iter = mGroupQ2.begin(); iter != mGroupQ2.end(); ++iter) - { - LLSpatialGroup* group = *iter; - if (group->isDead()) - { - continue; - } - - LLSpatialBridge* bridge = group->mSpatialPartition->asBridge(); - - if (bridge && (!bridge->mDrawable || bridge->mDrawable->isDead())) - { - continue; - } - - if (bridge) - { - gGL.pushMatrix(); - gGL.multMatrix((F32*)bridge->mDrawable->getRenderMatrix().mMatrix); - } - - F32 alpha = llclamp((F32) (size-count)/size, 0.f, 1.f); - - - LLVector2 c(1.f-alpha, alpha); - c.normVec(); - - - ++count; - col.set(c.mV[0], c.mV[1], 0, alpha*0.5f+0.5f); - group->drawObjectBox(col); - - if (bridge) - { - gGL.popMatrix(); - } - } - - gGL.popMatrix(); - } - - gGL.flush(); - if (LLGLSLShader::sNoFixedFunction) - { - gUIProgram.unbind(); - } -} - -void LLPipeline::rebuildPools() -{ - LLMemType mt(LLMemType::MTYPE_PIPELINE_REBUILD_POOLS); - - assertInitialized(); - - S32 max_count = mPools.size(); - pool_set_t::iterator iter1 = mPools.upper_bound(mLastRebuildPool); - while(max_count > 0 && mPools.size() > 0) // && num_rebuilds < MAX_REBUILDS) - { - if (iter1 == mPools.end()) - { - iter1 = mPools.begin(); - } - LLDrawPool* poolp = *iter1; - - if (poolp->isDead()) - { - mPools.erase(iter1++); - removeFromQuickLookup( poolp ); - if (poolp == mLastRebuildPool) - { - mLastRebuildPool = NULL; - } - delete poolp; - } - else - { - mLastRebuildPool = poolp; - iter1++; - } - max_count--; - } - - if (isAgentAvatarValid()) - { - gAgentAvatarp->rebuildHUD(); - } -} - -void LLPipeline::addToQuickLookup( LLDrawPool* new_poolp ) -{ - LLMemType mt(LLMemType::MTYPE_PIPELINE_QUICK_LOOKUP); - - assertInitialized(); - - switch( new_poolp->getType() ) - { - case LLDrawPool::POOL_SIMPLE: - if (mSimplePool) - { - llassert(0); - llwarns << "Ignoring duplicate simple pool." << llendl; - } - else - { - mSimplePool = (LLRenderPass*) new_poolp; - } - break; - - case LLDrawPool::POOL_GRASS: - if (mGrassPool) - { - llassert(0); - llwarns << "Ignoring duplicate grass pool." << llendl; - } - else - { - mGrassPool = (LLRenderPass*) new_poolp; - } - break; - - case LLDrawPool::POOL_FULLBRIGHT: - if (mFullbrightPool) - { - llassert(0); - llwarns << "Ignoring duplicate simple pool." << llendl; - } - else - { - mFullbrightPool = (LLRenderPass*) new_poolp; - } - break; - - case LLDrawPool::POOL_INVISIBLE: - if (mInvisiblePool) - { - llassert(0); - llwarns << "Ignoring duplicate simple pool." << llendl; - } - else - { - mInvisiblePool = (LLRenderPass*) new_poolp; - } - break; - - case LLDrawPool::POOL_GLOW: - if (mGlowPool) - { - llassert(0); - llwarns << "Ignoring duplicate glow pool." << llendl; - } - else - { - mGlowPool = (LLRenderPass*) new_poolp; - } - break; - - case LLDrawPool::POOL_TREE: - mTreePools[ uintptr_t(new_poolp->getTexture()) ] = new_poolp ; - break; - - case LLDrawPool::POOL_TERRAIN: - mTerrainPools[ uintptr_t(new_poolp->getTexture()) ] = new_poolp ; - break; - - case LLDrawPool::POOL_BUMP: - if (mBumpPool) - { - llassert(0); - llwarns << "Ignoring duplicate bump pool." << llendl; - } - else - { - mBumpPool = new_poolp; - } - break; - - case LLDrawPool::POOL_ALPHA: - if( mAlphaPool ) - { - llassert(0); - llwarns << "LLPipeline::addPool(): Ignoring duplicate Alpha pool" << llendl; - } - else - { - mAlphaPool = new_poolp; - } - break; - - case LLDrawPool::POOL_AVATAR: - break; // Do nothing - - case LLDrawPool::POOL_SKY: - if( mSkyPool ) - { - llassert(0); - llwarns << "LLPipeline::addPool(): Ignoring duplicate Sky pool" << llendl; - } - else - { - mSkyPool = new_poolp; - } - break; - - case LLDrawPool::POOL_WATER: - if( mWaterPool ) - { - llassert(0); - llwarns << "LLPipeline::addPool(): Ignoring duplicate Water pool" << llendl; - } - else - { - mWaterPool = new_poolp; - } - break; - - case LLDrawPool::POOL_GROUND: - if( mGroundPool ) - { - llassert(0); - llwarns << "LLPipeline::addPool(): Ignoring duplicate Ground Pool" << llendl; - } - else - { - mGroundPool = new_poolp; - } - break; - - case LLDrawPool::POOL_WL_SKY: - if( mWLSkyPool ) - { - llassert(0); - llwarns << "LLPipeline::addPool(): Ignoring duplicate WLSky Pool" << llendl; - } - else - { - mWLSkyPool = new_poolp; - } - break; - - default: - llassert(0); - llwarns << "Invalid Pool Type in LLPipeline::addPool()" << llendl; - break; - } -} - -void LLPipeline::removePool( LLDrawPool* poolp ) -{ - assertInitialized(); - removeFromQuickLookup(poolp); - mPools.erase(poolp); - delete poolp; -} - -void LLPipeline::removeFromQuickLookup( LLDrawPool* poolp ) -{ - assertInitialized(); - LLMemType mt(LLMemType::MTYPE_PIPELINE); - switch( poolp->getType() ) - { - case LLDrawPool::POOL_SIMPLE: - llassert(mSimplePool == poolp); - mSimplePool = NULL; - break; - - case LLDrawPool::POOL_GRASS: - llassert(mGrassPool == poolp); - mGrassPool = NULL; - break; - - case LLDrawPool::POOL_FULLBRIGHT: - llassert(mFullbrightPool == poolp); - mFullbrightPool = NULL; - break; - - case LLDrawPool::POOL_INVISIBLE: - llassert(mInvisiblePool == poolp); - mInvisiblePool = NULL; - break; - - case LLDrawPool::POOL_WL_SKY: - llassert(mWLSkyPool == poolp); - mWLSkyPool = NULL; - break; - - case LLDrawPool::POOL_GLOW: - llassert(mGlowPool == poolp); - mGlowPool = NULL; - break; - - case LLDrawPool::POOL_TREE: - #ifdef _DEBUG - { - BOOL found = mTreePools.erase( (uintptr_t)poolp->getTexture() ); - llassert( found ); - } - #else - mTreePools.erase( (uintptr_t)poolp->getTexture() ); - #endif - break; - - case LLDrawPool::POOL_TERRAIN: - #ifdef _DEBUG - { - BOOL found = mTerrainPools.erase( (uintptr_t)poolp->getTexture() ); - llassert( found ); - } - #else - mTerrainPools.erase( (uintptr_t)poolp->getTexture() ); - #endif - break; - - case LLDrawPool::POOL_BUMP: - llassert( poolp == mBumpPool ); - mBumpPool = NULL; - break; - - case LLDrawPool::POOL_ALPHA: - llassert( poolp == mAlphaPool ); - mAlphaPool = NULL; - break; - - case LLDrawPool::POOL_AVATAR: - break; // Do nothing - - case LLDrawPool::POOL_SKY: - llassert( poolp == mSkyPool ); - mSkyPool = NULL; - break; - - case LLDrawPool::POOL_WATER: - llassert( poolp == mWaterPool ); - mWaterPool = NULL; - break; - - case LLDrawPool::POOL_GROUND: - llassert( poolp == mGroundPool ); - mGroundPool = NULL; - break; - - default: - llassert(0); - llwarns << "Invalid Pool Type in LLPipeline::removeFromQuickLookup() type=" << poolp->getType() << llendl; - break; - } -} - -void LLPipeline::resetDrawOrders() -{ - assertInitialized(); - // Iterate through all of the draw pools and rebuild them. - for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter) - { - LLDrawPool *poolp = *iter; - poolp->resetDrawOrders(); - } -} - -//============================================================================ -// Once-per-frame setup of hardware lights, -// including sun/moon, avatar backlight, and up to 6 local lights - -void LLPipeline::setupAvatarLights(BOOL for_edit) -{ - assertInitialized(); - - if (for_edit) - { - LLColor4 diffuse(1.f, 1.f, 1.f, 0.f); - LLVector4 light_pos_cam(-8.f, 0.25f, 10.f, 0.f); // w==0 => directional light - LLMatrix4 camera_mat = LLViewerCamera::getInstance()->getModelview(); - LLMatrix4 camera_rot(camera_mat.getMat3()); - camera_rot.invert(); - LLVector4 light_pos = light_pos_cam * camera_rot; - - light_pos.normalize(); - - LLLightState* light = gGL.getLight(1); - - mHWLightColors[1] = diffuse; - - light->setDiffuse(diffuse); - light->setAmbient(LLColor4::black); - light->setSpecular(LLColor4::black); - light->setPosition(light_pos); - light->setConstantAttenuation(1.f); - light->setLinearAttenuation(0.f); - light->setQuadraticAttenuation(0.f); - light->setSpotExponent(0.f); - light->setSpotCutoff(180.f); - } - else if (gAvatarBacklight) // Always true (unless overridden in a devs .ini) - { - LLVector3 opposite_pos = -1.f * mSunDir; - LLVector3 orthog_light_pos = mSunDir % LLVector3::z_axis; - LLVector4 backlight_pos = LLVector4(lerp(opposite_pos, orthog_light_pos, 0.3f), 0.0f); - backlight_pos.normalize(); - - LLColor4 light_diffuse = mSunDiffuse; - LLColor4 backlight_diffuse(1.f - light_diffuse.mV[VRED], 1.f - light_diffuse.mV[VGREEN], 1.f - light_diffuse.mV[VBLUE], 1.f); - F32 max_component = 0.001f; - for (S32 i = 0; i < 3; i++) - { - if (backlight_diffuse.mV[i] > max_component) - { - max_component = backlight_diffuse.mV[i]; - } - } - F32 backlight_mag; - if (gSky.getSunDirection().mV[2] >= LLSky::NIGHTTIME_ELEVATION_COS) - { - backlight_mag = BACKLIGHT_DAY_MAGNITUDE_OBJECT; - } - else - { - backlight_mag = BACKLIGHT_NIGHT_MAGNITUDE_OBJECT; - } - backlight_diffuse *= backlight_mag / max_component; - - mHWLightColors[1] = backlight_diffuse; - - LLLightState* light = gGL.getLight(1); - - light->setPosition(backlight_pos); - light->setDiffuse(backlight_diffuse); - light->setAmbient(LLColor4::black); - light->setSpecular(LLColor4::black); - light->setConstantAttenuation(1.f); - light->setLinearAttenuation(0.f); - light->setQuadraticAttenuation(0.f); - light->setSpotExponent(0.f); - light->setSpotCutoff(180.f); - } - else - { - LLLightState* light = gGL.getLight(1); - - mHWLightColors[1] = LLColor4::black; - - light->setDiffuse(LLColor4::black); - light->setAmbient(LLColor4::black); - light->setSpecular(LLColor4::black); - } -} - -static F32 calc_light_dist(LLVOVolume* light, const LLVector3& cam_pos, F32 max_dist) -{ - F32 inten = light->getLightIntensity(); - if (inten < .001f) - { - return max_dist; - } - F32 radius = light->getLightRadius(); - BOOL selected = light->isSelected(); - LLVector3 dpos = light->getRenderPosition() - cam_pos; - F32 dist2 = dpos.lengthSquared(); - if (!selected && dist2 > (max_dist + radius)*(max_dist + radius)) - { - return max_dist; - } - F32 dist = (F32) sqrt(dist2); - dist *= 1.f / inten; - dist -= radius; - if (selected) - { - dist -= 10000.f; // selected lights get highest priority - } - if (light->mDrawable.notNull() && light->mDrawable->isState(LLDrawable::ACTIVE)) - { - // moving lights get a little higher priority (too much causes artifacts) - dist -= light->getLightRadius()*0.25f; - } - return dist; -} - -void LLPipeline::calcNearbyLights(LLCamera& camera) -{ - assertInitialized(); - - if (LLPipeline::sReflectionRender) - { - return; - } - - if (mLightingDetail >= 1) - { - // mNearbyLight (and all light_set_t's) are sorted such that - // begin() == the closest light and rbegin() == the farthest light - const S32 MAX_LOCAL_LIGHTS = 6; -// LLVector3 cam_pos = gAgent.getCameraPositionAgent(); - LLVector3 cam_pos = LLViewerJoystick::getInstance()->getOverrideCamera() ? - camera.getOrigin() : - gAgent.getPositionAgent(); - - F32 max_dist = LIGHT_MAX_RADIUS * 4.f; // ignore enitrely lights > 4 * max light rad - - // UPDATE THE EXISTING NEARBY LIGHTS - light_set_t cur_nearby_lights; - for (light_set_t::iterator iter = mNearbyLights.begin(); - iter != mNearbyLights.end(); iter++) - { - const Light* light = &(*iter); - LLDrawable* drawable = light->drawable; - LLVOVolume* volight = drawable->getVOVolume(); - if (!volight || !drawable->isState(LLDrawable::LIGHT)) - { - drawable->clearState(LLDrawable::NEARBY_LIGHT); - continue; - } - if (light->fade <= -LIGHT_FADE_TIME) - { - drawable->clearState(LLDrawable::NEARBY_LIGHT); - continue; - } - if (!sRenderAttachedLights && volight && volight->isAttachment()) - { - drawable->clearState(LLDrawable::NEARBY_LIGHT); - continue; - } - - F32 dist = calc_light_dist(volight, cam_pos, max_dist); - cur_nearby_lights.insert(Light(drawable, dist, light->fade)); - } - mNearbyLights = cur_nearby_lights; - - // FIND NEW LIGHTS THAT ARE IN RANGE - light_set_t new_nearby_lights; - for (LLDrawable::drawable_set_t::iterator iter = mLights.begin(); - iter != mLights.end(); ++iter) - { - LLDrawable* drawable = *iter; - LLVOVolume* light = drawable->getVOVolume(); - if (!light || drawable->isState(LLDrawable::NEARBY_LIGHT)) - { - continue; - } - if (light->isHUDAttachment()) - { - continue; // no lighting from HUD objects - } - F32 dist = calc_light_dist(light, cam_pos, max_dist); - if (dist >= max_dist) - { - continue; - } - if (!sRenderAttachedLights && light && light->isAttachment()) - { - continue; - } - new_nearby_lights.insert(Light(drawable, dist, 0.f)); - if (new_nearby_lights.size() > (U32)MAX_LOCAL_LIGHTS) - { - new_nearby_lights.erase(--new_nearby_lights.end()); - const Light& last = *new_nearby_lights.rbegin(); - max_dist = last.dist; - } - } - - // INSERT ANY NEW LIGHTS - for (light_set_t::iterator iter = new_nearby_lights.begin(); - iter != new_nearby_lights.end(); iter++) - { - const Light* light = &(*iter); - if (mNearbyLights.size() < (U32)MAX_LOCAL_LIGHTS) - { - mNearbyLights.insert(*light); - ((LLDrawable*) light->drawable)->setState(LLDrawable::NEARBY_LIGHT); - } - else - { - // crazy cast so that we can overwrite the fade value - // even though gcc enforces sets as const - // (fade value doesn't affect sort so this is safe) - Light* farthest_light = ((Light*) (&(*(mNearbyLights.rbegin())))); - if (light->dist < farthest_light->dist) - { - if (farthest_light->fade >= 0.f) - { - farthest_light->fade = -gFrameIntervalSeconds; - } - } - else - { - break; // none of the other lights are closer - } - } - } - - } -} - -void LLPipeline::setupHWLights(LLDrawPool* pool) -{ - assertInitialized(); - - // Ambient - if (!LLGLSLShader::sNoFixedFunction) - { - gGL.syncMatrices(); - LLColor4 ambient = gSky.getTotalAmbientColor(); - gGL.setAmbientLightColor(ambient); - } - - // Light 0 = Sun or Moon (All objects) - { - if (gSky.getSunDirection().mV[2] >= LLSky::NIGHTTIME_ELEVATION_COS) - { - mSunDir.setVec(gSky.getSunDirection()); - mSunDiffuse.setVec(gSky.getSunDiffuseColor()); - } - else - { - mSunDir.setVec(gSky.getMoonDirection()); - mSunDiffuse.setVec(gSky.getMoonDiffuseColor()); - } - - F32 max_color = llmax(mSunDiffuse.mV[0], mSunDiffuse.mV[1], mSunDiffuse.mV[2]); - if (max_color > 1.f) - { - mSunDiffuse *= 1.f/max_color; - } - mSunDiffuse.clamp(); - - LLVector4 light_pos(mSunDir, 0.0f); - LLColor4 light_diffuse = mSunDiffuse; - mHWLightColors[0] = light_diffuse; - - LLLightState* light = gGL.getLight(0); - light->setPosition(light_pos); - light->setDiffuse(light_diffuse); - light->setAmbient(LLColor4::black); - light->setSpecular(LLColor4::black); - light->setConstantAttenuation(1.f); - light->setLinearAttenuation(0.f); - light->setQuadraticAttenuation(0.f); - light->setSpotExponent(0.f); - light->setSpotCutoff(180.f); - } - - // Light 1 = Backlight (for avatars) - // (set by enableLightsAvatar) - - S32 cur_light = 2; - - // Nearby lights = LIGHT 2-7 - - mLightMovingMask = 0; - - if (mLightingDetail >= 1) - { - for (light_set_t::iterator iter = mNearbyLights.begin(); - iter != mNearbyLights.end(); ++iter) - { - LLDrawable* drawable = iter->drawable; - LLVOVolume* light = drawable->getVOVolume(); - if (!light) - { - continue; - } - if (drawable->isState(LLDrawable::ACTIVE)) - { - mLightMovingMask |= (1<getLightColor(); - light_color.mV[3] = 0.0f; - - F32 fade = iter->fade; - if (fade < LIGHT_FADE_TIME) - { - // fade in/out light - if (fade >= 0.f) - { - fade = fade / LIGHT_FADE_TIME; - ((Light*) (&(*iter)))->fade += gFrameIntervalSeconds; - } - else - { - fade = 1.f + fade / LIGHT_FADE_TIME; - ((Light*) (&(*iter)))->fade -= gFrameIntervalSeconds; - } - fade = llclamp(fade,0.f,1.f); - light_color *= fade; - } - - LLVector3 light_pos(light->getRenderPosition()); - LLVector4 light_pos_gl(light_pos, 1.0f); - - F32 light_radius = llmax(light->getLightRadius(), 0.001f); - - F32 x = (3.f * (1.f + light->getLightFalloff())); // why this magic? probably trying to match a historic behavior. - float linatten = x / (light_radius); // % of brightness at radius - - mHWLightColors[cur_light] = light_color; - LLLightState* light_state = gGL.getLight(cur_light); - - light_state->setPosition(light_pos_gl); - light_state->setDiffuse(light_color); - light_state->setAmbient(LLColor4::black); - light_state->setConstantAttenuation(0.f); - if (sRenderDeferred) - { - F32 size = light_radius*1.5f; - light_state->setLinearAttenuation(size*size); - light_state->setQuadraticAttenuation(light->getLightFalloff()*0.5f+1.f); - } - else - { - light_state->setLinearAttenuation(linatten); - light_state->setQuadraticAttenuation(0.f); - } - - - if (light->isLightSpotlight() // directional (spot-)light - && (LLPipeline::sRenderDeferred || RenderSpotLightsInNondeferred)) // these are only rendered as GL spotlights if we're in deferred rendering mode *or* the setting forces them on - { - LLVector3 spotparams = light->getSpotLightParams(); - LLQuaternion quat = light->getRenderRotation(); - LLVector3 at_axis(0,0,-1); // this matches deferred rendering's object light direction - at_axis *= quat; - - light_state->setSpotDirection(at_axis); - light_state->setSpotCutoff(90.f); - light_state->setSpotExponent(2.f); - - const LLColor4 specular(0.f, 0.f, 0.f, 0.f); - light_state->setSpecular(specular); - } - else // omnidirectional (point) light - { - light_state->setSpotExponent(0.f); - light_state->setSpotCutoff(180.f); - - // we use specular.w = 1.0 as a cheap hack for the shaders to know that this is omnidirectional rather than a spotlight - const LLColor4 specular(0.f, 0.f, 0.f, 1.f); - light_state->setSpecular(specular); - } - cur_light++; - if (cur_light >= 8) - { - break; // safety - } - } - } - for ( ; cur_light < 8 ; cur_light++) - { - mHWLightColors[cur_light] = LLColor4::black; - LLLightState* light = gGL.getLight(cur_light); - - light->setDiffuse(LLColor4::black); - light->setAmbient(LLColor4::black); - light->setSpecular(LLColor4::black); - } - if (gAgentAvatarp && - gAgentAvatarp->mSpecialRenderMode == 3) - { - LLColor4 light_color = LLColor4::white; - light_color.mV[3] = 0.0f; - - LLVector3 light_pos(LLViewerCamera::getInstance()->getOrigin()); - LLVector4 light_pos_gl(light_pos, 1.0f); - - F32 light_radius = 16.f; - - F32 x = 3.f; - float linatten = x / (light_radius); // % of brightness at radius - - mHWLightColors[2] = light_color; - LLLightState* light = gGL.getLight(2); - - light->setPosition(light_pos_gl); - light->setDiffuse(light_color); - light->setAmbient(LLColor4::black); - light->setSpecular(LLColor4::black); - light->setQuadraticAttenuation(0.f); - light->setConstantAttenuation(0.f); - light->setLinearAttenuation(linatten); - light->setSpotExponent(0.f); - light->setSpotCutoff(180.f); - } - - // Init GL state - if (!LLGLSLShader::sNoFixedFunction) - { - glDisable(GL_LIGHTING); - } - - for (S32 i = 0; i < 8; ++i) - { - gGL.getLight(i)->disable(); - } - mLightMask = 0; -} - -void LLPipeline::enableLights(U32 mask) -{ - assertInitialized(); - - if (mLightingDetail == 0) - { - mask &= 0xf003; // sun and backlight only (and fullbright bit) - } - if (mLightMask != mask) - { - stop_glerror(); - if (!mLightMask) - { - if (!LLGLSLShader::sNoFixedFunction) - { - glEnable(GL_LIGHTING); - } - } - if (mask) - { - stop_glerror(); - for (S32 i=0; i<8; i++) - { - LLLightState* light = gGL.getLight(i); - if (mask & (1<enable(); - light->setDiffuse(mHWLightColors[i]); - } - else - { - light->disable(); - light->setDiffuse(LLColor4::black); - } - } - stop_glerror(); - } - else - { - if (!LLGLSLShader::sNoFixedFunction) - { - glDisable(GL_LIGHTING); - } - } - mLightMask = mask; - stop_glerror(); - - LLColor4 ambient = gSky.getTotalAmbientColor(); - gGL.setAmbientLightColor(ambient); - } -} - -void LLPipeline::enableLightsStatic() -{ - assertInitialized(); - U32 mask = 0x01; // Sun - if (mLightingDetail >= 2) - { - mask |= mLightMovingMask; // Hardware moving lights - } - else - { - mask |= 0xff & (~2); // Hardware local lights - } - enableLights(mask); -} - -void LLPipeline::enableLightsDynamic() -{ - assertInitialized(); - U32 mask = 0xff & (~2); // Local lights - enableLights(mask); - - if (isAgentAvatarValid() && getLightingDetail() <= 0) - { - if (gAgentAvatarp->mSpecialRenderMode == 0) // normal - { - gPipeline.enableLightsAvatar(); - } - else if (gAgentAvatarp->mSpecialRenderMode >= 1) // anim preview - { - gPipeline.enableLightsAvatarEdit(LLColor4(0.7f, 0.6f, 0.3f, 1.f)); - } - } -} - -void LLPipeline::enableLightsAvatar() -{ - U32 mask = 0xff; // All lights - setupAvatarLights(FALSE); - enableLights(mask); -} - -void LLPipeline::enableLightsPreview() -{ - disableLights(); - - if (!LLGLSLShader::sNoFixedFunction) - { - glEnable(GL_LIGHTING); - } - - LLColor4 ambient = PreviewAmbientColor; - gGL.setAmbientLightColor(ambient); - - LLColor4 diffuse0 = PreviewDiffuse0; - LLColor4 specular0 = PreviewSpecular0; - LLColor4 diffuse1 = PreviewDiffuse1; - LLColor4 specular1 = PreviewSpecular1; - LLColor4 diffuse2 = PreviewDiffuse2; - LLColor4 specular2 = PreviewSpecular2; - - LLVector3 dir0 = PreviewDirection0; - LLVector3 dir1 = PreviewDirection1; - LLVector3 dir2 = PreviewDirection2; - - dir0.normVec(); - dir1.normVec(); - dir2.normVec(); - - LLVector4 light_pos(dir0, 0.0f); - - LLLightState* light = gGL.getLight(0); - - light->enable(); - light->setPosition(light_pos); - light->setDiffuse(diffuse0); - light->setAmbient(LLColor4::black); - light->setSpecular(specular0); - light->setSpotExponent(0.f); - light->setSpotCutoff(180.f); - - light_pos = LLVector4(dir1, 0.f); - - light = gGL.getLight(1); - light->enable(); - light->setPosition(light_pos); - light->setDiffuse(diffuse1); - light->setAmbient(LLColor4::black); - light->setSpecular(specular1); - light->setSpotExponent(0.f); - light->setSpotCutoff(180.f); - - light_pos = LLVector4(dir2, 0.f); - light = gGL.getLight(2); - light->enable(); - light->setPosition(light_pos); - light->setDiffuse(diffuse2); - light->setAmbient(LLColor4::black); - light->setSpecular(specular2); - light->setSpotExponent(0.f); - light->setSpotCutoff(180.f); -} - - -void LLPipeline::enableLightsAvatarEdit(const LLColor4& color) -{ - U32 mask = 0x2002; // Avatar backlight only, set ambient - setupAvatarLights(TRUE); - enableLights(mask); - - gGL.setAmbientLightColor(color); -} - -void LLPipeline::enableLightsFullbright(const LLColor4& color) -{ - assertInitialized(); - U32 mask = 0x1000; // Non-0 mask, set ambient - enableLights(mask); - - gGL.setAmbientLightColor(color); -} - -void LLPipeline::disableLights() -{ - enableLights(0); // no lighting (full bright) -} - -//============================================================================ - -class LLMenuItemGL; -class LLInvFVBridge; -struct cat_folder_pair; -class LLVOBranch; -class LLVOLeaf; - -void LLPipeline::findReferences(LLDrawable *drawablep) -{ - assertInitialized(); - if (mLights.find(drawablep) != mLights.end()) - { - llinfos << "In mLights" << llendl; - } - if (std::find(mMovedList.begin(), mMovedList.end(), drawablep) != mMovedList.end()) - { - llinfos << "In mMovedList" << llendl; - } - if (std::find(mShiftList.begin(), mShiftList.end(), drawablep) != mShiftList.end()) - { - llinfos << "In mShiftList" << llendl; - } - if (mRetexturedList.find(drawablep) != mRetexturedList.end()) - { - llinfos << "In mRetexturedList" << llendl; - } - - if (std::find(mBuildQ1.begin(), mBuildQ1.end(), drawablep) != mBuildQ1.end()) - { - llinfos << "In mBuildQ1" << llendl; - } - if (std::find(mBuildQ2.begin(), mBuildQ2.end(), drawablep) != mBuildQ2.end()) - { - llinfos << "In mBuildQ2" << llendl; - } - - S32 count; - - count = gObjectList.findReferences(drawablep); - if (count) - { - llinfos << "In other drawables: " << count << " references" << llendl; - } -} - -BOOL LLPipeline::verify() -{ - BOOL ok = assertInitialized(); - if (ok) - { - for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter) - { - LLDrawPool *poolp = *iter; - if (!poolp->verify()) - { - ok = FALSE; - } - } - } - - if (!ok) - { - llwarns << "Pipeline verify failed!" << llendl; - } - return ok; -} - -////////////////////////////// -// -// Collision detection -// -// - -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -/** - * A method to compute a ray-AABB intersection. - * Original code by Andrew Woo, from "Graphics Gems", Academic Press, 1990 - * Optimized code by Pierre Terdiman, 2000 (~20-30% faster on my Celeron 500) - * Epsilon value added by Klaus Hartmann. (discarding it saves a few cycles only) - * - * Hence this version is faster as well as more robust than the original one. - * - * Should work provided: - * 1) the integer representation of 0.0f is 0x00000000 - * 2) the sign bit of the float is the most significant one - * - * Report bugs: p.terdiman@codercorner.com - * - * \param aabb [in] the axis-aligned bounding box - * \param origin [in] ray origin - * \param dir [in] ray direction - * \param coord [out] impact coordinates - * \return true if ray intersects AABB - */ -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//#define RAYAABB_EPSILON 0.00001f -#define IR(x) ((U32&)x) - -bool LLRayAABB(const LLVector3 ¢er, const LLVector3 &size, const LLVector3& origin, const LLVector3& dir, LLVector3 &coord, F32 epsilon) -{ - BOOL Inside = TRUE; - LLVector3 MinB = center - size; - LLVector3 MaxB = center + size; - LLVector3 MaxT; - MaxT.mV[VX]=MaxT.mV[VY]=MaxT.mV[VZ]=-1.0f; - - // Find candidate planes. - for(U32 i=0;i<3;i++) - { - if(origin.mV[i] < MinB.mV[i]) - { - coord.mV[i] = MinB.mV[i]; - Inside = FALSE; - - // Calculate T distances to candidate planes - if(IR(dir.mV[i])) MaxT.mV[i] = (MinB.mV[i] - origin.mV[i]) / dir.mV[i]; - } - else if(origin.mV[i] > MaxB.mV[i]) - { - coord.mV[i] = MaxB.mV[i]; - Inside = FALSE; - - // Calculate T distances to candidate planes - if(IR(dir.mV[i])) MaxT.mV[i] = (MaxB.mV[i] - origin.mV[i]) / dir.mV[i]; - } - } - - // Ray origin inside bounding box - if(Inside) - { - coord = origin; - return true; - } - - // Get largest of the maxT's for final choice of intersection - U32 WhichPlane = 0; - if(MaxT.mV[1] > MaxT.mV[WhichPlane]) WhichPlane = 1; - if(MaxT.mV[2] > MaxT.mV[WhichPlane]) WhichPlane = 2; - - // Check final candidate actually inside box - if(IR(MaxT.mV[WhichPlane])&0x80000000) return false; - - for(U32 i=0;i<3;i++) - { - if(i!=WhichPlane) - { - coord.mV[i] = origin.mV[i] + MaxT.mV[WhichPlane] * dir.mV[i]; - if (epsilon > 0) - { - if(coord.mV[i] < MinB.mV[i] - epsilon || coord.mV[i] > MaxB.mV[i] + epsilon) return false; - } - else - { - if(coord.mV[i] < MinB.mV[i] || coord.mV[i] > MaxB.mV[i]) return false; - } - } - } - return true; // ray hits box -} - -////////////////////////////// -// -// Macros, functions, and inline methods from other classes -// -// - -void LLPipeline::setLight(LLDrawable *drawablep, BOOL is_light) -{ - if (drawablep && assertInitialized()) - { - if (is_light) - { - mLights.insert(drawablep); - drawablep->setState(LLDrawable::LIGHT); - } - else - { - drawablep->clearState(LLDrawable::LIGHT); - mLights.erase(drawablep); - } - } -} - -//static -void LLPipeline::toggleRenderType(U32 type) -{ - gPipeline.mRenderTypeEnabled[type] = !gPipeline.mRenderTypeEnabled[type]; - if (type == LLPipeline::RENDER_TYPE_WATER) - { - gPipeline.mRenderTypeEnabled[LLPipeline::RENDER_TYPE_VOIDWATER] = !gPipeline.mRenderTypeEnabled[LLPipeline::RENDER_TYPE_VOIDWATER]; - } -} - -//static -void LLPipeline::toggleRenderTypeControl(void* data) -{ - U32 type = (U32)(intptr_t)data; - U32 bit = (1<inBuildMode() ? FALSE : TRUE; - - for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); - iter != LLWorld::getInstance()->getRegionList().end(); ++iter) - { - LLViewerRegion* region = *iter; - - for (U32 j = 0; j < LLViewerRegion::NUM_PARTITIONS; j++) - { - if ((j == LLViewerRegion::PARTITION_VOLUME) || - (j == LLViewerRegion::PARTITION_BRIDGE) || - (j == LLViewerRegion::PARTITION_TERRAIN) || - (j == LLViewerRegion::PARTITION_TREE) || - (j == LLViewerRegion::PARTITION_GRASS)) // only check these partitions for now - { - LLSpatialPartition* part = region->getSpatialPartition(j); - if (part && hasRenderType(part->mDrawableType)) - { - LLDrawable* hit = part->lineSegmentIntersect(start, local_end, pick_transparent, face_hit, &position, tex_coord, normal, bi_normal); - if (hit) - { - drawable = hit; - local_end = position; - } - } - } - } - } - - if (!sPickAvatar) - { - //save hit info in case we need to restore - //due to attachment override - LLVector3 local_normal; - LLVector3 local_binormal; - LLVector2 local_texcoord; - S32 local_face_hit = -1; - - if (face_hit) - { - local_face_hit = *face_hit; - } - if (tex_coord) - { - local_texcoord = *tex_coord; - } - if (bi_normal) - { - local_binormal = *bi_normal; - } - if (normal) - { - local_normal = *normal; - } - - const F32 ATTACHMENT_OVERRIDE_DIST = 0.1f; - - //check against avatars - sPickAvatar = TRUE; - for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); - iter != LLWorld::getInstance()->getRegionList().end(); ++iter) - { - LLViewerRegion* region = *iter; - - LLSpatialPartition* part = region->getSpatialPartition(LLViewerRegion::PARTITION_BRIDGE); - if (part && hasRenderType(part->mDrawableType)) - { - LLDrawable* hit = part->lineSegmentIntersect(start, local_end, pick_transparent, face_hit, &position, tex_coord, normal, bi_normal); - if (hit) - { - if (!drawable || - !drawable->getVObj()->isAttachment() || - (position-local_end).magVec() > ATTACHMENT_OVERRIDE_DIST) - { //avatar overrides if previously hit drawable is not an attachment or - //attachment is far enough away from detected intersection - drawable = hit; - local_end = position; - } - else - { //prioritize attachments over avatars - position = local_end; - - if (face_hit) - { - *face_hit = local_face_hit; - } - if (tex_coord) - { - *tex_coord = local_texcoord; - } - if (bi_normal) - { - *bi_normal = local_binormal; - } - if (normal) - { - *normal = local_normal; - } - } - } - } - } - } - - //check all avatar nametags (silly, isn't it?) - for (std::vector< LLCharacter* >::iterator iter = LLCharacter::sInstances.begin(); - iter != LLCharacter::sInstances.end(); - ++iter) - { - LLVOAvatar* av = (LLVOAvatar*) *iter; - if (av->mNameText.notNull() - && av->mNameText->lineSegmentIntersect(start, local_end, position)) - { - drawable = av->mDrawable; - local_end = position; - } - } - - if (intersection) - { - *intersection = position; - } - - return drawable ? drawable->getVObj().get() : NULL; -} - -LLViewerObject* LLPipeline::lineSegmentIntersectInHUD(const LLVector3& start, const LLVector3& end, - BOOL pick_transparent, - S32* face_hit, - LLVector3* intersection, // return the intersection point - LLVector2* tex_coord, // return the texture coordinates of the intersection point - LLVector3* normal, // return the surface normal at the intersection point - LLVector3* bi_normal // return the surface bi-normal at the intersection point - ) -{ - LLDrawable* drawable = NULL; - - for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); - iter != LLWorld::getInstance()->getRegionList().end(); ++iter) - { - LLViewerRegion* region = *iter; - - BOOL toggle = FALSE; - if (!hasRenderType(LLPipeline::RENDER_TYPE_HUD)) - { - toggleRenderType(LLPipeline::RENDER_TYPE_HUD); - toggle = TRUE; - } - - LLSpatialPartition* part = region->getSpatialPartition(LLViewerRegion::PARTITION_HUD); - if (part) - { - LLDrawable* hit = part->lineSegmentIntersect(start, end, pick_transparent, face_hit, intersection, tex_coord, normal, bi_normal); - if (hit) - { - drawable = hit; - } - } - - if (toggle) - { - toggleRenderType(LLPipeline::RENDER_TYPE_HUD); - } - } - return drawable ? drawable->getVObj().get() : NULL; -} - -LLSpatialPartition* LLPipeline::getSpatialPartition(LLViewerObject* vobj) -{ - if (vobj) - { - LLViewerRegion* region = vobj->getRegion(); - if (region) - { - return region->getSpatialPartition(vobj->getPartitionType()); - } - } - return NULL; -} - -void LLPipeline::resetVertexBuffers(LLDrawable* drawable) -{ - if (!drawable) - { - return; - } - - for (S32 i = 0; i < drawable->getNumFaces(); i++) - { - LLFace* facep = drawable->getFace(i); - facep->clearVertexBuffer(); - } -} - -void LLPipeline::resetVertexBuffers() -{ - mResetVertexBuffers = true; -} - -void LLPipeline::doResetVertexBuffers() -{ - if (!mResetVertexBuffers) - { - return; - } - - mResetVertexBuffers = false; - - for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); - iter != LLWorld::getInstance()->getRegionList().end(); ++iter) - { - LLViewerRegion* region = *iter; - for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++) - { - LLSpatialPartition* part = region->getSpatialPartition(i); - if (part) - { - part->resetVertexBuffers(); - } - } - } - - resetDrawOrders(); - - gSky.resetVertexBuffers(); - - if ( LLPathingLib::getInstance() ) - { - LLPathingLib::getInstance()->cleanupVBOManager(); - } - LLVertexBuffer::cleanupClass(); - - //delete all name pool caches - LLGLNamePool::cleanupPools(); - - if (LLVertexBuffer::sGLCount > 0) - { - llwarns << "VBO wipe failed -- " << LLVertexBuffer::sGLCount << " buffers remaining." << llendl; - } - - LLVertexBuffer::unbind(); - - sRenderBump = gSavedSettings.getBOOL("RenderObjectBump"); - sUseTriStrips = gSavedSettings.getBOOL("RenderUseTriStrips"); - LLVertexBuffer::sUseStreamDraw = gSavedSettings.getBOOL("RenderUseStreamVBO"); - LLVertexBuffer::sUseVAO = gSavedSettings.getBOOL("RenderUseVAO"); - LLVertexBuffer::sPreferStreamDraw = gSavedSettings.getBOOL("RenderPreferStreamDraw"); - LLVertexBuffer::sEnableVBOs = gSavedSettings.getBOOL("RenderVBOEnable"); - LLVertexBuffer::sDisableVBOMapping = LLVertexBuffer::sEnableVBOs && gSavedSettings.getBOOL("RenderVBOMappingDisable") ; - sBakeSunlight = gSavedSettings.getBOOL("RenderBakeSunlight"); - sNoAlpha = gSavedSettings.getBOOL("RenderNoAlpha"); - LLPipeline::sTextureBindTest = gSavedSettings.getBOOL("RenderDebugTextureBind"); - - LLVertexBuffer::initClass(LLVertexBuffer::sEnableVBOs, LLVertexBuffer::sDisableVBOMapping); -} - -void LLPipeline::renderObjects(U32 type, U32 mask, BOOL texture, BOOL batch_texture) -{ - LLMemType mt_ro(LLMemType::MTYPE_PIPELINE_RENDER_OBJECTS); - assertInitialized(); - gGL.loadMatrix(gGLModelView); - gGLLastMatrix = NULL; - mSimplePool->pushBatches(type, mask, texture, batch_texture); - gGL.loadMatrix(gGLModelView); - gGLLastMatrix = NULL; -} - -void apply_cube_face_rotation(U32 face) -{ - switch (face) - { - case 0: - gGL.rotatef(90.f, 0, 1, 0); - gGL.rotatef(180.f, 1, 0, 0); - break; - case 2: - gGL.rotatef(-90.f, 1, 0, 0); - break; - case 4: - gGL.rotatef(180.f, 0, 1, 0); - gGL.rotatef(180.f, 0, 0, 1); - break; - case 1: - gGL.rotatef(-90.f, 0, 1, 0); - gGL.rotatef(180.f, 1, 0, 0); - break; - case 3: - gGL.rotatef(90, 1, 0, 0); - break; - case 5: - gGL.rotatef(180, 0, 0, 1); - break; - } -} - -void validate_framebuffer_object() -{ - GLenum status; - status = glCheckFramebufferStatus(GL_FRAMEBUFFER_EXT); - switch(status) - { - case GL_FRAMEBUFFER_COMPLETE: - //framebuffer OK, no error. - break; - case GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: - // frame buffer not OK: probably means unsupported depth buffer format - llerrs << "Framebuffer Incomplete Missing Attachment." << llendl; - break; - case GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT: - // frame buffer not OK: probably means unsupported depth buffer format - llerrs << "Framebuffer Incomplete Attachment." << llendl; - break; - case GL_FRAMEBUFFER_UNSUPPORTED: - /* choose different formats */ - llerrs << "Framebuffer unsupported." << llendl; - break; - default: - llerrs << "Unknown framebuffer status." << llendl; - break; - } -} - -void LLPipeline::bindScreenToTexture() -{ - -} - -static LLFastTimer::DeclareTimer FTM_RENDER_BLOOM("Bloom"); - -void LLPipeline::renderBloom(BOOL for_snapshot, F32 zoom_factor, int subfield) -{ - LLMemType mt_ru(LLMemType::MTYPE_PIPELINE_RENDER_BLOOM); - if (!(gPipeline.canUseVertexShaders() && - sRenderGlow)) - { - return; - } - - LLVertexBuffer::unbind(); - LLGLState::checkStates(); - LLGLState::checkTextureChannels(); - - assertInitialized(); - - if (gUseWireframe) - { - glPolygonMode(GL_FRONT_AND_BACK, GL_FILL); - } - - LLVector2 tc1(0,0); - LLVector2 tc2((F32) mScreen.getWidth()*2, - (F32) mScreen.getHeight()*2); - - LLFastTimer ftm(FTM_RENDER_BLOOM); - gGL.color4f(1,1,1,1); - LLGLDepthTest depth(GL_FALSE); - LLGLDisable blend(GL_BLEND); - LLGLDisable cull(GL_CULL_FACE); - - enableLightsFullbright(LLColor4(1,1,1,1)); - - gGL.matrixMode(LLRender::MM_PROJECTION); - gGL.pushMatrix(); - gGL.loadIdentity(); - gGL.matrixMode(LLRender::MM_MODELVIEW); - gGL.pushMatrix(); - gGL.loadIdentity(); - - LLGLDisable test(GL_ALPHA_TEST); - - gGL.setColorMask(true, true); - glClearColor(0,0,0,0); - - { - { - LLFastTimer ftm(FTM_RENDER_BLOOM_FBO); - mGlow[2].bindTarget(); - mGlow[2].clear(); - } - - gGlowExtractProgram.bind(); - F32 minLum = llmax((F32) RenderGlowMinLuminance, 0.0f); - F32 maxAlpha = RenderGlowMaxExtractAlpha; - F32 warmthAmount = RenderGlowWarmthAmount; - LLVector3 lumWeights = RenderGlowLumWeights; - LLVector3 warmthWeights = RenderGlowWarmthWeights; - - - gGlowExtractProgram.uniform1f(LLShaderMgr::GLOW_MIN_LUMINANCE, minLum); - gGlowExtractProgram.uniform1f(LLShaderMgr::GLOW_MAX_EXTRACT_ALPHA, maxAlpha); - gGlowExtractProgram.uniform3f(LLShaderMgr::GLOW_LUM_WEIGHTS, lumWeights.mV[0], lumWeights.mV[1], lumWeights.mV[2]); - gGlowExtractProgram.uniform3f(LLShaderMgr::GLOW_WARMTH_WEIGHTS, warmthWeights.mV[0], warmthWeights.mV[1], warmthWeights.mV[2]); - gGlowExtractProgram.uniform1f(LLShaderMgr::GLOW_WARMTH_AMOUNT, warmthAmount); - LLGLEnable blend_on(GL_BLEND); - LLGLEnable test(GL_ALPHA_TEST); - - gGL.setSceneBlendType(LLRender::BT_ADD_WITH_ALPHA); - - mScreen.bindTexture(0, 0); - - gGL.color4f(1,1,1,1); - gPipeline.enableLightsFullbright(LLColor4(1,1,1,1)); - gGL.begin(LLRender::TRIANGLE_STRIP); - gGL.texCoord2f(tc1.mV[0], tc1.mV[1]); - gGL.vertex2f(-1,-1); - - gGL.texCoord2f(tc1.mV[0], tc2.mV[1]); - gGL.vertex2f(-1,3); - - gGL.texCoord2f(tc2.mV[0], tc1.mV[1]); - gGL.vertex2f(3,-1); - - gGL.end(); - - gGL.getTexUnit(0)->unbind(mScreen.getUsage()); - - mGlow[2].flush(); - } - - tc1.setVec(0,0); - tc2.setVec(2,2); - - // power of two between 1 and 1024 - U32 glowResPow = RenderGlowResolutionPow; - const U32 glow_res = llmax(1, - llmin(1024, 1 << glowResPow)); - - S32 kernel = RenderGlowIterations*2; - F32 delta = RenderGlowWidth / glow_res; - // Use half the glow width if we have the res set to less than 9 so that it looks - // almost the same in either case. - if (glowResPow < 9) - { - delta *= 0.5f; - } - F32 strength = RenderGlowStrength; - - gGlowProgram.bind(); - gGlowProgram.uniform1f(LLShaderMgr::GLOW_STRENGTH, strength); - - for (S32 i = 0; i < kernel; i++) - { - { - LLFastTimer ftm(FTM_RENDER_BLOOM_FBO); - mGlow[i%2].bindTarget(); - mGlow[i%2].clear(); - } - - if (i == 0) - { - gGL.getTexUnit(0)->bind(&mGlow[2]); - } - else - { - gGL.getTexUnit(0)->bind(&mGlow[(i-1)%2]); - } - - if (i%2 == 0) - { - gGlowProgram.uniform2f(LLShaderMgr::GLOW_DELTA, delta, 0); - } - else - { - gGlowProgram.uniform2f(LLShaderMgr::GLOW_DELTA, 0, delta); - } - - gGL.begin(LLRender::TRIANGLE_STRIP); - gGL.texCoord2f(tc1.mV[0], tc1.mV[1]); - gGL.vertex2f(-1,-1); - - gGL.texCoord2f(tc1.mV[0], tc2.mV[1]); - gGL.vertex2f(-1,3); - - gGL.texCoord2f(tc2.mV[0], tc1.mV[1]); - gGL.vertex2f(3,-1); - - gGL.end(); - - mGlow[i%2].flush(); - } - - gGlowProgram.unbind(); - - if (LLRenderTarget::sUseFBO) - { - LLFastTimer ftm(FTM_RENDER_BLOOM_FBO); - glBindFramebuffer(GL_FRAMEBUFFER, 0); - } - - gGLViewport[0] = gViewerWindow->getWorldViewRectRaw().mLeft; - gGLViewport[1] = gViewerWindow->getWorldViewRectRaw().mBottom; - gGLViewport[2] = gViewerWindow->getWorldViewRectRaw().getWidth(); - gGLViewport[3] = gViewerWindow->getWorldViewRectRaw().getHeight(); - glViewport(gGLViewport[0], gGLViewport[1], gGLViewport[2], gGLViewport[3]); - - tc2.setVec((F32) mScreen.getWidth(), - (F32) mScreen.getHeight()); - - gGL.flush(); - - LLVertexBuffer::unbind(); - - if (LLPipeline::sRenderDeferred) - { - - bool dof_enabled = !LLViewerCamera::getInstance()->cameraUnderWater() && - !LLToolMgr::getInstance()->inBuildMode() && - RenderDepthOfField; - - - bool multisample = RenderFSAASamples > 1 && mFXAABuffer.isComplete(); - - gViewerWindow->setup3DViewport(); - - if (dof_enabled) - { - LLGLSLShader* shader = &gDeferredPostProgram; - LLGLDisable blend(GL_BLEND); - - //depth of field focal plane calculations - static F32 current_distance = 16.f; - static F32 start_distance = 16.f; - static F32 transition_time = 1.f; - - LLVector3 focus_point; - - LLViewerObject* obj = LLViewerMediaFocus::getInstance()->getFocusedObject(); - if (obj && obj->mDrawable && obj->isSelected()) - { //focus on selected media object - S32 face_idx = LLViewerMediaFocus::getInstance()->getFocusedFace(); - if (obj && obj->mDrawable) - { - LLFace* face = obj->mDrawable->getFace(face_idx); - if (face) - { - focus_point = face->getPositionAgent(); - } - } - } - - if (focus_point.isExactlyZero()) - { - if (LLViewerJoystick::getInstance()->getOverrideCamera()) - { //focus on point under cursor - focus_point = gDebugRaycastIntersection; - } - else if (gAgentCamera.cameraMouselook()) - { //focus on point under mouselook crosshairs - gViewerWindow->cursorIntersect(-1, -1, 512.f, NULL, -1, FALSE, - NULL, - &focus_point); - } - else - { - LLViewerObject* obj = gAgentCamera.getFocusObject(); - if (obj) - { //focus on alt-zoom target - focus_point = LLVector3(gAgentCamera.getFocusGlobal()-gAgent.getRegion()->getOriginGlobal()); - } - else - { //focus on your avatar - focus_point = gAgent.getPositionAgent(); - } - } - } - - LLVector3 eye = LLViewerCamera::getInstance()->getOrigin(); - F32 target_distance = 16.f; - if (!focus_point.isExactlyZero()) - { - target_distance = LLViewerCamera::getInstance()->getAtAxis() * (focus_point-eye); - } - - if (transition_time >= 1.f && - fabsf(current_distance-target_distance)/current_distance > 0.01f) - { //large shift happened, interpolate smoothly to new target distance - transition_time = 0.f; - start_distance = current_distance; - } - else if (transition_time < 1.f) - { //currently in a transition, continue interpolating - transition_time += 1.f/CameraFocusTransitionTime*gFrameIntervalSeconds; - transition_time = llmin(transition_time, 1.f); - - F32 t = cosf(transition_time*F_PI+F_PI)*0.5f+0.5f; - current_distance = start_distance + (target_distance-start_distance)*t; - } - else - { //small or no change, just snap to target distance - current_distance = target_distance; - } - - //convert to mm - F32 subject_distance = current_distance*1000.f; - F32 fnumber = CameraFNumber; - F32 default_focal_length = CameraFocalLength; - - F32 fov = LLViewerCamera::getInstance()->getView(); - - const F32 default_fov = CameraFieldOfView * F_PI/180.f; - //const F32 default_aspect_ratio = gSavedSettings.getF32("CameraAspectRatio"); - - //F32 aspect_ratio = (F32) mScreen.getWidth()/(F32)mScreen.getHeight(); - - F32 dv = 2.f*default_focal_length * tanf(default_fov/2.f); - //F32 dh = 2.f*default_focal_length * tanf(default_fov*default_aspect_ratio/2.f); - - F32 focal_length = dv/(2*tanf(fov/2.f)); - - //F32 tan_pixel_angle = tanf(LLDrawable::sCurPixelAngle); - - // from wikipedia -- c = |s2-s1|/s2 * f^2/(N(S1-f)) - // where N = fnumber - // s2 = dot distance - // s1 = subject distance - // f = focal length - // - - F32 blur_constant = focal_length*focal_length/(fnumber*(subject_distance-focal_length)); - blur_constant /= 1000.f; //convert to meters for shader - F32 magnification = focal_length/(subject_distance-focal_length); - - { //build diffuse+bloom+CoF - mDeferredLight.bindTarget(); - shader = &gDeferredCoFProgram; - - bindDeferredShader(*shader); - - S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mScreen.getUsage()); - if (channel > -1) - { - mScreen.bindTexture(0, channel); - } - - shader->uniform1f(LLShaderMgr::DOF_FOCAL_DISTANCE, -subject_distance/1000.f); - shader->uniform1f(LLShaderMgr::DOF_BLUR_CONSTANT, blur_constant); - shader->uniform1f(LLShaderMgr::DOF_TAN_PIXEL_ANGLE, tanf(1.f/LLDrawable::sCurPixelAngle)); - shader->uniform1f(LLShaderMgr::DOF_MAGNIFICATION, magnification); - shader->uniform1f(LLShaderMgr::DOF_MAX_COF, CameraMaxCoF); - shader->uniform1f(LLShaderMgr::DOF_RES_SCALE, CameraDoFResScale); - - gGL.begin(LLRender::TRIANGLE_STRIP); - gGL.texCoord2f(tc1.mV[0], tc1.mV[1]); - gGL.vertex2f(-1,-1); - - gGL.texCoord2f(tc1.mV[0], tc2.mV[1]); - gGL.vertex2f(-1,3); - - gGL.texCoord2f(tc2.mV[0], tc1.mV[1]); - gGL.vertex2f(3,-1); - - gGL.end(); - - unbindDeferredShader(*shader); - mDeferredLight.flush(); - } - - { //perform DoF sampling at half-res (preserve alpha channel) - mScreen.bindTarget(); - glViewport(0,0,(GLsizei) (mScreen.getWidth()*CameraDoFResScale), (GLsizei) (mScreen.getHeight()*CameraDoFResScale)); - gGL.setColorMask(true, false); - - shader = &gDeferredPostProgram; - bindDeferredShader(*shader); - S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mDeferredLight.getUsage()); - if (channel > -1) - { - mDeferredLight.bindTexture(0, channel); - } - - shader->uniform1f(LLShaderMgr::DOF_MAX_COF, CameraMaxCoF); - shader->uniform1f(LLShaderMgr::DOF_RES_SCALE, CameraDoFResScale); - - gGL.begin(LLRender::TRIANGLE_STRIP); - gGL.texCoord2f(tc1.mV[0], tc1.mV[1]); - gGL.vertex2f(-1,-1); - - gGL.texCoord2f(tc1.mV[0], tc2.mV[1]); - gGL.vertex2f(-1,3); - - gGL.texCoord2f(tc2.mV[0], tc1.mV[1]); - gGL.vertex2f(3,-1); - - gGL.end(); - - unbindDeferredShader(*shader); - mScreen.flush(); - gGL.setColorMask(true, true); - } - - { //combine result based on alpha - if (multisample) - { - mDeferredLight.bindTarget(); - glViewport(0, 0, mDeferredScreen.getWidth(), mDeferredScreen.getHeight()); - } - else - { - gGLViewport[0] = gViewerWindow->getWorldViewRectRaw().mLeft; - gGLViewport[1] = gViewerWindow->getWorldViewRectRaw().mBottom; - gGLViewport[2] = gViewerWindow->getWorldViewRectRaw().getWidth(); - gGLViewport[3] = gViewerWindow->getWorldViewRectRaw().getHeight(); - glViewport(gGLViewport[0], gGLViewport[1], gGLViewport[2], gGLViewport[3]); - } - - shader = &gDeferredDoFCombineProgram; - bindDeferredShader(*shader); - - S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mScreen.getUsage()); - if (channel > -1) - { - mScreen.bindTexture(0, channel); - gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_BILINEAR); - } - - shader->uniform1f(LLShaderMgr::DOF_MAX_COF, CameraMaxCoF); - shader->uniform1f(LLShaderMgr::DOF_RES_SCALE, CameraDoFResScale); - - gGL.begin(LLRender::TRIANGLE_STRIP); - gGL.texCoord2f(tc1.mV[0], tc1.mV[1]); - gGL.vertex2f(-1,-1); - - gGL.texCoord2f(tc1.mV[0], tc2.mV[1]); - gGL.vertex2f(-1,3); - - gGL.texCoord2f(tc2.mV[0], tc1.mV[1]); - gGL.vertex2f(3,-1); - - gGL.end(); - - unbindDeferredShader(*shader); - - if (multisample) - { - mDeferredLight.flush(); - } - } - } - else - { - if (multisample) - { - mDeferredLight.bindTarget(); - } - LLGLSLShader* shader = &gDeferredPostNoDoFProgram; - - bindDeferredShader(*shader); - - S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mScreen.getUsage()); - if (channel > -1) - { - mScreen.bindTexture(0, channel); - } - - gGL.begin(LLRender::TRIANGLE_STRIP); - gGL.texCoord2f(tc1.mV[0], tc1.mV[1]); - gGL.vertex2f(-1,-1); - - gGL.texCoord2f(tc1.mV[0], tc2.mV[1]); - gGL.vertex2f(-1,3); - - gGL.texCoord2f(tc2.mV[0], tc1.mV[1]); - gGL.vertex2f(3,-1); - - gGL.end(); - - unbindDeferredShader(*shader); - - if (multisample) - { - mDeferredLight.flush(); - } - } - - if (multisample) - { - //bake out texture2D with RGBL for FXAA shader - mFXAABuffer.bindTarget(); - - S32 width = mScreen.getWidth(); - S32 height = mScreen.getHeight(); - glViewport(0, 0, width, height); - - LLGLSLShader* shader = &gGlowCombineFXAAProgram; - - shader->bind(); - shader->uniform2f(LLShaderMgr::DEFERRED_SCREEN_RES, width, height); - - S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mDeferredLight.getUsage()); - if (channel > -1) - { - mDeferredLight.bindTexture(0, channel); - } - - gGL.begin(LLRender::TRIANGLE_STRIP); - gGL.vertex2f(-1,-1); - gGL.vertex2f(-1,3); - gGL.vertex2f(3,-1); - gGL.end(); - - gGL.flush(); - - shader->disableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mDeferredLight.getUsage()); - shader->unbind(); - - mFXAABuffer.flush(); - - shader = &gFXAAProgram; - shader->bind(); - - channel = shader->enableTexture(LLShaderMgr::DIFFUSE_MAP, mFXAABuffer.getUsage()); - if (channel > -1) - { - mFXAABuffer.bindTexture(0, channel); - gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_BILINEAR); - } - - gGLViewport[0] = gViewerWindow->getWorldViewRectRaw().mLeft; - gGLViewport[1] = gViewerWindow->getWorldViewRectRaw().mBottom; - gGLViewport[2] = gViewerWindow->getWorldViewRectRaw().getWidth(); - gGLViewport[3] = gViewerWindow->getWorldViewRectRaw().getHeight(); - glViewport(gGLViewport[0], gGLViewport[1], gGLViewport[2], gGLViewport[3]); - - F32 scale_x = (F32) width/mFXAABuffer.getWidth(); - F32 scale_y = (F32) height/mFXAABuffer.getHeight(); - shader->uniform2f(LLShaderMgr::FXAA_TC_SCALE, scale_x, scale_y); - shader->uniform2f(LLShaderMgr::FXAA_RCP_SCREEN_RES, 1.f/width*scale_x, 1.f/height*scale_y); - shader->uniform4f(LLShaderMgr::FXAA_RCP_FRAME_OPT, -0.5f/width*scale_x, -0.5f/height*scale_y, 0.5f/width*scale_x, 0.5f/height*scale_y); - shader->uniform4f(LLShaderMgr::FXAA_RCP_FRAME_OPT2, -2.f/width*scale_x, -2.f/height*scale_y, 2.f/width*scale_x, 2.f/height*scale_y); - - gGL.begin(LLRender::TRIANGLE_STRIP); - gGL.vertex2f(-1,-1); - gGL.vertex2f(-1,3); - gGL.vertex2f(3,-1); - gGL.end(); - - gGL.flush(); - shader->unbind(); - } - } - else - { - U32 mask = LLVertexBuffer::MAP_VERTEX | LLVertexBuffer::MAP_TEXCOORD0 | LLVertexBuffer::MAP_TEXCOORD1; - LLPointer buff = new LLVertexBuffer(mask, 0); - buff->allocateBuffer(3,0,TRUE); - - LLStrider v; - LLStrider uv1; - LLStrider uv2; - - buff->getVertexStrider(v); - buff->getTexCoord0Strider(uv1); - buff->getTexCoord1Strider(uv2); - - uv1[0] = LLVector2(0, 0); - uv1[1] = LLVector2(0, 2); - uv1[2] = LLVector2(2, 0); - - uv2[0] = LLVector2(0, 0); - uv2[1] = LLVector2(0, tc2.mV[1]*2.f); - uv2[2] = LLVector2(tc2.mV[0]*2.f, 0); - - v[0] = LLVector3(-1,-1,0); - v[1] = LLVector3(-1,3,0); - v[2] = LLVector3(3,-1,0); - - buff->flush(); - - LLGLDisable blend(GL_BLEND); - - if (LLGLSLShader::sNoFixedFunction) - { - gGlowCombineProgram.bind(); - } - else - { - //tex unit 0 - gGL.getTexUnit(0)->setTextureColorBlend(LLTexUnit::TBO_REPLACE, LLTexUnit::TBS_TEX_COLOR); - //tex unit 1 - gGL.getTexUnit(1)->setTextureColorBlend(LLTexUnit::TBO_ADD, LLTexUnit::TBS_TEX_COLOR, LLTexUnit::TBS_PREV_COLOR); - } - - gGL.getTexUnit(0)->bind(&mGlow[1]); - gGL.getTexUnit(1)->bind(&mScreen); - - LLGLEnable multisample(RenderFSAASamples > 0 ? GL_MULTISAMPLE_ARB : 0); - - buff->setBuffer(mask); - buff->drawArrays(LLRender::TRIANGLE_STRIP, 0, 3); - - if (LLGLSLShader::sNoFixedFunction) - { - gGlowCombineProgram.unbind(); - } - else - { - gGL.getTexUnit(1)->disable(); - gGL.getTexUnit(1)->setTextureBlendType(LLTexUnit::TB_MULT); - - gGL.getTexUnit(0)->activate(); - gGL.getTexUnit(0)->setTextureBlendType(LLTexUnit::TB_MULT); - } - - } - - gGL.setSceneBlendType(LLRender::BT_ALPHA); - - if (hasRenderDebugMask(LLPipeline::RENDER_DEBUG_PHYSICS_SHAPES)) - { - if (LLGLSLShader::sNoFixedFunction) - { - gSplatTextureRectProgram.bind(); - } - - gGL.setColorMask(true, false); - - LLVector2 tc1(0,0); - LLVector2 tc2((F32) gViewerWindow->getWorldViewWidthRaw()*2, - (F32) gViewerWindow->getWorldViewHeightRaw()*2); - - LLGLEnable blend(GL_BLEND); - gGL.color4f(1,1,1,0.75f); - - gGL.getTexUnit(0)->bind(&mPhysicsDisplay); - - gGL.begin(LLRender::TRIANGLES); - gGL.texCoord2f(tc1.mV[0], tc1.mV[1]); - gGL.vertex2f(-1,-1); - - gGL.texCoord2f(tc1.mV[0], tc2.mV[1]); - gGL.vertex2f(-1,3); - - gGL.texCoord2f(tc2.mV[0], tc1.mV[1]); - gGL.vertex2f(3,-1); - - gGL.end(); - gGL.flush(); - - if (LLGLSLShader::sNoFixedFunction) - { - gSplatTextureRectProgram.unbind(); - } - } - - - if (LLRenderTarget::sUseFBO) - { //copy depth buffer from mScreen to framebuffer - LLRenderTarget::copyContentsToFramebuffer(mScreen, 0, 0, mScreen.getWidth(), mScreen.getHeight(), - 0, 0, mScreen.getWidth(), mScreen.getHeight(), GL_DEPTH_BUFFER_BIT, GL_NEAREST); - } - - - gGL.matrixMode(LLRender::MM_PROJECTION); - gGL.popMatrix(); - gGL.matrixMode(LLRender::MM_MODELVIEW); - gGL.popMatrix(); - - LLVertexBuffer::unbind(); - - LLGLState::checkStates(); - LLGLState::checkTextureChannels(); - -} - -static LLFastTimer::DeclareTimer FTM_BIND_DEFERRED("Bind Deferred"); - -void LLPipeline::bindDeferredShader(LLGLSLShader& shader, U32 light_index, U32 noise_map) -{ - LLFastTimer t(FTM_BIND_DEFERRED); - - if (noise_map == 0xFFFFFFFF) - { - noise_map = mNoiseMap; - } - - shader.bind(); - S32 channel = 0; - channel = shader.enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mDeferredScreen.getUsage()); - if (channel > -1) - { - mDeferredScreen.bindTexture(0,channel); - gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT); - } - - channel = shader.enableTexture(LLShaderMgr::DEFERRED_SPECULAR, mDeferredScreen.getUsage()); - if (channel > -1) - { - mDeferredScreen.bindTexture(1, channel); - gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT); - } - - channel = shader.enableTexture(LLShaderMgr::DEFERRED_NORMAL, mDeferredScreen.getUsage()); - if (channel > -1) - { - mDeferredScreen.bindTexture(2, channel); - gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT); - } - - channel = shader.enableTexture(LLShaderMgr::DEFERRED_DEPTH, mDeferredDepth.getUsage()); - if (channel > -1) - { - gGL.getTexUnit(channel)->bind(&mDeferredDepth, TRUE); - stop_glerror(); - - //glTexParameteri(LLTexUnit::getInternalType(mDeferredDepth.getUsage()), GL_TEXTURE_COMPARE_MODE_ARB, GL_NONE); - //glTexParameteri(LLTexUnit::getInternalType(mDeferredDepth.getUsage()), GL_DEPTH_TEXTURE_MODE_ARB, GL_ALPHA); - - stop_glerror(); - - glh::matrix4f projection = glh_get_current_projection(); - glh::matrix4f inv_proj = projection.inverse(); - - shader.uniformMatrix4fv(LLShaderMgr::INVERSE_PROJECTION_MATRIX, 1, FALSE, inv_proj.m); - shader.uniform4f(LLShaderMgr::VIEWPORT, (F32) gGLViewport[0], - (F32) gGLViewport[1], - (F32) gGLViewport[2], - (F32) gGLViewport[3]); - } - - channel = shader.enableTexture(LLShaderMgr::DEFERRED_NOISE); - if (channel > -1) - { - gGL.getTexUnit(channel)->bindManual(LLTexUnit::TT_TEXTURE, noise_map); - gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT); - } - - channel = shader.enableTexture(LLShaderMgr::DEFERRED_LIGHTFUNC); - if (channel > -1) - { - gGL.getTexUnit(channel)->bindManual(LLTexUnit::TT_TEXTURE, mLightFunc); - } - - stop_glerror(); - - channel = shader.enableTexture(LLShaderMgr::DEFERRED_LIGHT, mDeferredLight.getUsage()); - if (channel > -1) - { - if (light_index > 0) - { - mScreen.bindTexture(0, channel); - } - else - { - mDeferredLight.bindTexture(0, channel); - } - gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT); - } - - channel = shader.enableTexture(LLShaderMgr::DEFERRED_BLOOM); - if (channel > -1) - { - mGlow[1].bindTexture(0, channel); - } - - stop_glerror(); - - for (U32 i = 0; i < 4; i++) - { - channel = shader.enableTexture(LLShaderMgr::DEFERRED_SHADOW0+i, LLTexUnit::TT_RECT_TEXTURE); - stop_glerror(); - if (channel > -1) - { - stop_glerror(); - gGL.getTexUnit(channel)->bind(&mShadow[i], TRUE); - gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_BILINEAR); - gGL.getTexUnit(channel)->setTextureAddressMode(LLTexUnit::TAM_CLAMP); - stop_glerror(); - - glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_COMPARE_MODE_ARB, GL_COMPARE_R_TO_TEXTURE_ARB); - glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_COMPARE_FUNC_ARB, GL_LEQUAL); - stop_glerror(); - } - } - - for (U32 i = 4; i < 6; i++) - { - channel = shader.enableTexture(LLShaderMgr::DEFERRED_SHADOW0+i); - stop_glerror(); - if (channel > -1) - { - stop_glerror(); - gGL.getTexUnit(channel)->bind(&mShadow[i], TRUE); - gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_BILINEAR); - gGL.getTexUnit(channel)->setTextureAddressMode(LLTexUnit::TAM_CLAMP); - stop_glerror(); - - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE_ARB, GL_COMPARE_R_TO_TEXTURE_ARB); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_FUNC_ARB, GL_LEQUAL); - stop_glerror(); - } - } - - stop_glerror(); - - F32 mat[16*6]; - for (U32 i = 0; i < 16; i++) - { - mat[i] = mSunShadowMatrix[0].m[i]; - mat[i+16] = mSunShadowMatrix[1].m[i]; - mat[i+32] = mSunShadowMatrix[2].m[i]; - mat[i+48] = mSunShadowMatrix[3].m[i]; - mat[i+64] = mSunShadowMatrix[4].m[i]; - mat[i+80] = mSunShadowMatrix[5].m[i]; - } - - shader.uniformMatrix4fv(LLShaderMgr::DEFERRED_SHADOW_MATRIX, 6, FALSE, mat); - - stop_glerror(); - - channel = shader.enableTexture(LLShaderMgr::ENVIRONMENT_MAP, LLTexUnit::TT_CUBE_MAP); - if (channel > -1) - { - LLCubeMap* cube_map = gSky.mVOSkyp ? gSky.mVOSkyp->getCubeMap() : NULL; - if (cube_map) - { - cube_map->enable(channel); - cube_map->bind(); - F32* m = gGLModelView; - - F32 mat[] = { m[0], m[1], m[2], - m[4], m[5], m[6], - m[8], m[9], m[10] }; - - shader.uniformMatrix3fv(LLShaderMgr::DEFERRED_ENV_MAT, 1, TRUE, mat); - } - } - - shader.uniform4fv(LLShaderMgr::DEFERRED_SHADOW_CLIP, 1, mSunClipPlanes.mV); - shader.uniform1f(LLShaderMgr::DEFERRED_SUN_WASH, RenderDeferredSunWash); - shader.uniform1f(LLShaderMgr::DEFERRED_SHADOW_NOISE, RenderShadowNoise); - shader.uniform1f(LLShaderMgr::DEFERRED_BLUR_SIZE, RenderShadowBlurSize); - - shader.uniform1f(LLShaderMgr::DEFERRED_SSAO_RADIUS, RenderSSAOScale); - shader.uniform1f(LLShaderMgr::DEFERRED_SSAO_MAX_RADIUS, RenderSSAOMaxScale); - - F32 ssao_factor = RenderSSAOFactor; - shader.uniform1f(LLShaderMgr::DEFERRED_SSAO_FACTOR, ssao_factor); - shader.uniform1f(LLShaderMgr::DEFERRED_SSAO_FACTOR_INV, 1.0/ssao_factor); - - LLVector3 ssao_effect = RenderSSAOEffect; - F32 matrix_diag = (ssao_effect[0] + 2.0*ssao_effect[1])/3.0; - F32 matrix_nondiag = (ssao_effect[0] - ssao_effect[1])/3.0; - // This matrix scales (proj of color onto <1/rt(3),1/rt(3),1/rt(3)>) by - // value factor, and scales remainder by saturation factor - F32 ssao_effect_mat[] = { matrix_diag, matrix_nondiag, matrix_nondiag, - matrix_nondiag, matrix_diag, matrix_nondiag, - matrix_nondiag, matrix_nondiag, matrix_diag}; - shader.uniformMatrix3fv(LLShaderMgr::DEFERRED_SSAO_EFFECT_MAT, 1, GL_FALSE, ssao_effect_mat); - - F32 shadow_offset_error = 1.f + RenderShadowOffsetError * fabsf(LLViewerCamera::getInstance()->getOrigin().mV[2]); - F32 shadow_bias_error = 1.f + RenderShadowBiasError * fabsf(LLViewerCamera::getInstance()->getOrigin().mV[2]); - - shader.uniform2f(LLShaderMgr::DEFERRED_SCREEN_RES, mDeferredScreen.getWidth(), mDeferredScreen.getHeight()); - shader.uniform1f(LLShaderMgr::DEFERRED_NEAR_CLIP, LLViewerCamera::getInstance()->getNear()*2.f); - shader.uniform1f (LLShaderMgr::DEFERRED_SHADOW_OFFSET, RenderShadowOffset*shadow_offset_error); - shader.uniform1f(LLShaderMgr::DEFERRED_SHADOW_BIAS, RenderShadowBias*shadow_bias_error); - shader.uniform1f(LLShaderMgr::DEFERRED_SPOT_SHADOW_OFFSET, RenderSpotShadowOffset); - shader.uniform1f(LLShaderMgr::DEFERRED_SPOT_SHADOW_BIAS, RenderSpotShadowBias); - - shader.uniform3fv(LLShaderMgr::DEFERRED_SUN_DIR, 1, mTransformedSunDir.mV); - shader.uniform2f(LLShaderMgr::DEFERRED_SHADOW_RES, mShadow[0].getWidth(), mShadow[0].getHeight()); - shader.uniform2f(LLShaderMgr::DEFERRED_PROJ_SHADOW_RES, mShadow[4].getWidth(), mShadow[4].getHeight()); - shader.uniform1f(LLShaderMgr::DEFERRED_DEPTH_CUTOFF, RenderEdgeDepthCutoff); - shader.uniform1f(LLShaderMgr::DEFERRED_NORM_CUTOFF, RenderEdgeNormCutoff); - - - if (shader.getUniformLocation("norm_mat") >= 0) - { - glh::matrix4f norm_mat = glh_get_current_modelview().inverse().transpose(); - shader.uniformMatrix4fv("norm_mat", 1, FALSE, norm_mat.m); - } -} - -static LLFastTimer::DeclareTimer FTM_GI_TRACE("Trace"); -static LLFastTimer::DeclareTimer FTM_GI_GATHER("Gather"); -static LLFastTimer::DeclareTimer FTM_SUN_SHADOW("Shadow Map"); -static LLFastTimer::DeclareTimer FTM_SOFTEN_SHADOW("Shadow Soften"); -static LLFastTimer::DeclareTimer FTM_EDGE_DETECTION("Find Edges"); -static LLFastTimer::DeclareTimer FTM_LOCAL_LIGHTS("Local Lights"); -static LLFastTimer::DeclareTimer FTM_ATMOSPHERICS("Atmospherics"); -static LLFastTimer::DeclareTimer FTM_FULLSCREEN_LIGHTS("Fullscreen Lights"); -static LLFastTimer::DeclareTimer FTM_PROJECTORS("Projectors"); -static LLFastTimer::DeclareTimer FTM_POST("Post"); - - -void LLPipeline::renderDeferredLighting() -{ - if (!sCull) - { - return; - } - - { - LLFastTimer ftm(FTM_RENDER_DEFERRED); - - LLViewerCamera* camera = LLViewerCamera::getInstance(); - { - LLGLDepthTest depth(GL_TRUE); - mDeferredDepth.copyContents(mDeferredScreen, 0, 0, mDeferredScreen.getWidth(), mDeferredScreen.getHeight(), - 0, 0, mDeferredDepth.getWidth(), mDeferredDepth.getHeight(), GL_DEPTH_BUFFER_BIT, GL_NEAREST); - } - - LLGLEnable multisample(RenderFSAASamples > 0 ? GL_MULTISAMPLE_ARB : 0); - - if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD)) - { - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_HUD); - } - - //ati doesn't seem to love actually using the stencil buffer on FBO's - LLGLDisable stencil(GL_STENCIL_TEST); - //glStencilFunc(GL_EQUAL, 1, 0xFFFFFFFF); - //glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP); - - gGL.setColorMask(true, true); - - //draw a cube around every light - LLVertexBuffer::unbind(); - - LLGLEnable cull(GL_CULL_FACE); - LLGLEnable blend(GL_BLEND); - - glh::matrix4f mat = glh_copy_matrix(gGLModelView); - - LLStrider vert; - mDeferredVB->getVertexStrider(vert); - LLStrider tc0; - LLStrider tc1; - mDeferredVB->getTexCoord0Strider(tc0); - mDeferredVB->getTexCoord1Strider(tc1); - - vert[0].set(-1,1,0); - vert[1].set(-1,-3,0); - vert[2].set(3,1,0); - - { - setupHWLights(NULL); //to set mSunDir; - LLVector4 dir(mSunDir, 0.f); - glh::vec4f tc(dir.mV); - mat.mult_matrix_vec(tc); - mTransformedSunDir.set(tc.v); - } - - gGL.pushMatrix(); - gGL.loadIdentity(); - gGL.matrixMode(LLRender::MM_PROJECTION); - gGL.pushMatrix(); - gGL.loadIdentity(); - - if (RenderDeferredSSAO || RenderShadowDetail > 0) - { - mDeferredLight.bindTarget(); - { //paint shadow/SSAO light map (direct lighting lightmap) - LLFastTimer ftm(FTM_SUN_SHADOW); - bindDeferredShader(gDeferredSunProgram, 0); - mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX); - glClearColor(1,1,1,1); - mDeferredLight.clear(GL_COLOR_BUFFER_BIT); - glClearColor(0,0,0,0); - - glh::matrix4f inv_trans = glh_get_current_modelview().inverse().transpose(); - - const U32 slice = 32; - F32 offset[slice*3]; - for (U32 i = 0; i < 4; i++) - { - for (U32 j = 0; j < 8; j++) - { - glh::vec3f v; - v.set_value(sinf(6.284f/8*j), cosf(6.284f/8*j), -(F32) i); - v.normalize(); - inv_trans.mult_matrix_vec(v); - v.normalize(); - offset[(i*8+j)*3+0] = v.v[0]; - offset[(i*8+j)*3+1] = v.v[2]; - offset[(i*8+j)*3+2] = v.v[1]; - } - } - - gDeferredSunProgram.uniform3fv("offset", slice, offset); - gDeferredSunProgram.uniform2f("screenRes", mDeferredLight.getWidth(), mDeferredLight.getHeight()); - - { - LLGLDisable blend(GL_BLEND); - LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS); - stop_glerror(); - mDeferredVB->drawArrays(LLRender::TRIANGLES, 0, 3); - stop_glerror(); - } - - unbindDeferredShader(gDeferredSunProgram); - } - mDeferredLight.flush(); - } - - if (RenderDeferredSSAO) - { //soften direct lighting lightmap - LLFastTimer ftm(FTM_SOFTEN_SHADOW); - //blur lightmap - mScreen.bindTarget(); - glClearColor(1,1,1,1); - mScreen.clear(GL_COLOR_BUFFER_BIT); - glClearColor(0,0,0,0); - - bindDeferredShader(gDeferredBlurLightProgram); - mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX); - LLVector3 go = RenderShadowGaussian; - const U32 kern_length = 4; - F32 blur_size = RenderShadowBlurSize; - F32 dist_factor = RenderShadowBlurDistFactor; - - // sample symmetrically with the middle sample falling exactly on 0.0 - F32 x = 0.f; - - LLVector3 gauss[32]; // xweight, yweight, offset - - for (U32 i = 0; i < kern_length; i++) - { - gauss[i].mV[0] = llgaussian(x, go.mV[0]); - gauss[i].mV[1] = llgaussian(x, go.mV[1]); - gauss[i].mV[2] = x; - x += 1.f; - } - - gDeferredBlurLightProgram.uniform2f("delta", 1.f, 0.f); - gDeferredBlurLightProgram.uniform1f("dist_factor", dist_factor); - gDeferredBlurLightProgram.uniform3fv("kern", kern_length, gauss[0].mV); - gDeferredBlurLightProgram.uniform1f("kern_scale", blur_size * (kern_length/2.f - 0.5f)); - - { - LLGLDisable blend(GL_BLEND); - LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS); - stop_glerror(); - mDeferredVB->drawArrays(LLRender::TRIANGLES, 0, 3); - stop_glerror(); - } - - mScreen.flush(); - unbindDeferredShader(gDeferredBlurLightProgram); - - bindDeferredShader(gDeferredBlurLightProgram, 1); - mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX); - mDeferredLight.bindTarget(); - - gDeferredBlurLightProgram.uniform2f("delta", 0.f, 1.f); - - { - LLGLDisable blend(GL_BLEND); - LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS); - stop_glerror(); - mDeferredVB->drawArrays(LLRender::TRIANGLES, 0, 3); - stop_glerror(); - } - mDeferredLight.flush(); - unbindDeferredShader(gDeferredBlurLightProgram); - } - - stop_glerror(); - gGL.popMatrix(); - stop_glerror(); - gGL.matrixMode(LLRender::MM_MODELVIEW); - stop_glerror(); - gGL.popMatrix(); - stop_glerror(); - - //copy depth and stencil from deferred screen - //mScreen.copyContents(mDeferredScreen, 0, 0, mDeferredScreen.getWidth(), mDeferredScreen.getHeight(), - // 0, 0, mScreen.getWidth(), mScreen.getHeight(), GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT, GL_NEAREST); - - mScreen.bindTarget(); - // clear color buffer here - zeroing alpha (glow) is important or it will accumulate against sky - glClearColor(0,0,0,0); - mScreen.clear(GL_COLOR_BUFFER_BIT); - - if (RenderDeferredAtmospheric) - { //apply sunlight contribution - LLFastTimer ftm(FTM_ATMOSPHERICS); - bindDeferredShader(gDeferredSoftenProgram); - { - LLGLDepthTest depth(GL_FALSE); - LLGLDisable blend(GL_BLEND); - LLGLDisable test(GL_ALPHA_TEST); - - //full screen blit - gGL.pushMatrix(); - gGL.loadIdentity(); - gGL.matrixMode(LLRender::MM_PROJECTION); - gGL.pushMatrix(); - gGL.loadIdentity(); - - mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX); - - mDeferredVB->drawArrays(LLRender::TRIANGLES, 0, 3); - - gGL.popMatrix(); - gGL.matrixMode(LLRender::MM_MODELVIEW); - gGL.popMatrix(); - } - - unbindDeferredShader(gDeferredSoftenProgram); - } - - { //render non-deferred geometry (fullbright, alpha, etc) - LLGLDisable blend(GL_BLEND); - LLGLDisable stencil(GL_STENCIL_TEST); - gGL.setSceneBlendType(LLRender::BT_ALPHA); - - gPipeline.pushRenderTypeMask(); - - gPipeline.andRenderTypeMask(LLPipeline::RENDER_TYPE_SKY, - LLPipeline::RENDER_TYPE_CLOUDS, - LLPipeline::RENDER_TYPE_WL_SKY, - LLPipeline::END_RENDER_TYPES); - - - renderGeomPostDeferred(*LLViewerCamera::getInstance()); - gPipeline.popRenderTypeMask(); - } - - BOOL render_local = RenderLocalLights; - - if (render_local) - { - gGL.setSceneBlendType(LLRender::BT_ADD); - std::list fullscreen_lights; - LLDrawable::drawable_list_t spot_lights; - LLDrawable::drawable_list_t fullscreen_spot_lights; - - for (U32 i = 0; i < 2; i++) - { - mTargetShadowSpotLight[i] = NULL; - } - - std::list light_colors; - - LLVertexBuffer::unbind(); - LLVector4a* v = (LLVector4a*) vert.get(); - - { - bindDeferredShader(gDeferredLightProgram); - mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX); - - LLGLDepthTest depth(GL_TRUE, GL_FALSE); - for (LLDrawable::drawable_set_t::iterator iter = mLights.begin(); iter != mLights.end(); ++iter) - { - LLDrawable* drawablep = *iter; - - LLVOVolume* volume = drawablep->getVOVolume(); - if (!volume) - { - continue; - } - - if (volume->isAttachment()) - { - if (!sRenderAttachedLights) - { - continue; - } - } - - - LLVector4a center; - center.load3(drawablep->getPositionAgent().mV); - const F32* c = center.getF32ptr(); - F32 s = volume->getLightRadius()*1.5f; - - LLColor3 col = volume->getLightColor(); - - if (col.magVecSquared() < 0.001f) - { - continue; - } - - if (s <= 0.001f) - { - continue; - } - - LLVector4a sa; - sa.splat(s); - if (camera->AABBInFrustumNoFarClip(center, sa) == 0) - { - continue; - } - - sVisibleLightCount++; - - glh::vec3f tc(c); - mat.mult_matrix_vec(tc); - - //vertex positions are encoded so the 3 bits of their vertex index - //correspond to their axis facing, with bit position 3,2,1 matching - //axis facing x,y,z, bit set meaning positive facing, bit clear - //meaning negative facing - mDeferredVB->getVertexStrider(vert); - v[0].set(c[0]-s,c[1]-s,c[2]-s); // 0 - 0000 - v[1].set(c[0]-s,c[1]-s,c[2]+s); // 1 - 0001 - v[2].set(c[0]-s,c[1]+s,c[2]-s); // 2 - 0010 - v[3].set(c[0]-s,c[1]+s,c[2]+s); // 3 - 0011 - - v[4].set(c[0]+s,c[1]-s,c[2]-s); // 4 - 0100 - v[5].set(c[0]+s,c[1]-s,c[2]+s); // 5 - 0101 - v[6].set(c[0]+s,c[1]+s,c[2]-s); // 6 - 0110 - v[7].set(c[0]+s,c[1]+s,c[2]+s); // 7 - 0111 - - if (camera->getOrigin().mV[0] > c[0] + s + 0.2f || - camera->getOrigin().mV[0] < c[0] - s - 0.2f || - camera->getOrigin().mV[1] > c[1] + s + 0.2f || - camera->getOrigin().mV[1] < c[1] - s - 0.2f || - camera->getOrigin().mV[2] > c[2] + s + 0.2f || - camera->getOrigin().mV[2] < c[2] - s - 0.2f) - { //draw box if camera is outside box - if (render_local) - { - if (volume->isLightSpotlight()) - { - drawablep->getVOVolume()->updateSpotLightPriority(); - spot_lights.push_back(drawablep); - continue; - } - - LLFastTimer ftm(FTM_LOCAL_LIGHTS); - //glTexCoord4f(tc.v[0], tc.v[1], tc.v[2], s*s); - gDeferredLightProgram.uniform3fv(LLShaderMgr::LIGHT_CENTER, 1, tc.v); - gDeferredLightProgram.uniform1f(LLShaderMgr::LIGHT_SIZE, s*s); - gDeferredLightProgram.uniform3fv(LLShaderMgr::DIFFUSE_COLOR, 1, col.mV); - gDeferredLightProgram.uniform1f(LLShaderMgr::LIGHT_FALLOFF, volume->getLightFalloff()*0.5f); - //gGL.diffuseColor4f(col.mV[0], col.mV[1], col.mV[2], volume->getLightFalloff()*0.5f); - gGL.syncMatrices(); - mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX); - glDrawRangeElements(GL_TRIANGLE_FAN, 0, 7, 8, - GL_UNSIGNED_SHORT, get_box_fan_indices_ptr(camera, center)); - stop_glerror(); - } - } - else - { - if (volume->isLightSpotlight()) - { - drawablep->getVOVolume()->updateSpotLightPriority(); - fullscreen_spot_lights.push_back(drawablep); - continue; - } - - fullscreen_lights.push_back(LLVector4(tc.v[0], tc.v[1], tc.v[2], s*s)); - light_colors.push_back(LLVector4(col.mV[0], col.mV[1], col.mV[2], volume->getLightFalloff()*0.5f)); - } - } - unbindDeferredShader(gDeferredLightProgram); - } - - if (!spot_lights.empty()) - { - LLGLDepthTest depth(GL_TRUE, GL_FALSE); - bindDeferredShader(gDeferredSpotLightProgram); - - mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX); - - gDeferredSpotLightProgram.enableTexture(LLShaderMgr::DEFERRED_PROJECTION); - - for (LLDrawable::drawable_list_t::iterator iter = spot_lights.begin(); iter != spot_lights.end(); ++iter) - { - LLFastTimer ftm(FTM_PROJECTORS); - LLDrawable* drawablep = *iter; - - LLVOVolume* volume = drawablep->getVOVolume(); - - LLVector4a center; - center.load3(drawablep->getPositionAgent().mV); - const F32* c = center.getF32ptr(); - F32 s = volume->getLightRadius()*1.5f; - - sVisibleLightCount++; - - glh::vec3f tc(c); - mat.mult_matrix_vec(tc); - - setupSpotLight(gDeferredSpotLightProgram, drawablep); - - LLColor3 col = volume->getLightColor(); - - //vertex positions are encoded so the 3 bits of their vertex index - //correspond to their axis facing, with bit position 3,2,1 matching - //axis facing x,y,z, bit set meaning positive facing, bit clear - //meaning negative facing - mDeferredVB->getVertexStrider(vert); - v[0].set(c[0]-s,c[1]-s,c[2]-s); // 0 - 0000 - v[1].set(c[0]-s,c[1]-s,c[2]+s); // 1 - 0001 - v[2].set(c[0]-s,c[1]+s,c[2]-s); // 2 - 0010 - v[3].set(c[0]-s,c[1]+s,c[2]+s); // 3 - 0011 - - v[4].set(c[0]+s,c[1]-s,c[2]-s); // 4 - 0100 - v[5].set(c[0]+s,c[1]-s,c[2]+s); // 5 - 0101 - v[6].set(c[0]+s,c[1]+s,c[2]-s); // 6 - 0110 - v[7].set(c[0]+s,c[1]+s,c[2]+s); // 7 - 0111 - - gDeferredSpotLightProgram.uniform3fv(LLShaderMgr::LIGHT_CENTER, 1, tc.v); - gDeferredSpotLightProgram.uniform1f(LLShaderMgr::LIGHT_SIZE, s*s); - gDeferredSpotLightProgram.uniform3fv(LLShaderMgr::DIFFUSE_COLOR, 1, col.mV); - gDeferredSpotLightProgram.uniform1f(LLShaderMgr::LIGHT_FALLOFF, volume->getLightFalloff()*0.5f); - gGL.syncMatrices(); - mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX); - glDrawRangeElements(GL_TRIANGLE_FAN, 0, 7, 8, - GL_UNSIGNED_SHORT, get_box_fan_indices_ptr(camera, center)); - } - gDeferredSpotLightProgram.disableTexture(LLShaderMgr::DEFERRED_PROJECTION); - unbindDeferredShader(gDeferredSpotLightProgram); - } - - //reset mDeferredVB to fullscreen triangle - mDeferredVB->getVertexStrider(vert); - vert[0].set(-1,1,0); - vert[1].set(-1,-3,0); - vert[2].set(3,1,0); - - { - bindDeferredShader(gDeferredMultiLightProgram); - - mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX); - - LLGLDepthTest depth(GL_FALSE); - - //full screen blit - gGL.pushMatrix(); - gGL.loadIdentity(); - gGL.matrixMode(LLRender::MM_PROJECTION); - gGL.pushMatrix(); - gGL.loadIdentity(); - - U32 count = 0; - - const U32 max_count = 8; - LLVector4 light[max_count]; - LLVector4 col[max_count]; - -// glVertexPointer(2, GL_FLOAT, 0, vert); - - F32 far_z = 0.f; - - while (!fullscreen_lights.empty()) - { - LLFastTimer ftm(FTM_FULLSCREEN_LIGHTS); - light[count] = fullscreen_lights.front(); - fullscreen_lights.pop_front(); - col[count] = light_colors.front(); - light_colors.pop_front(); - - far_z = llmin(light[count].mV[2]-sqrtf(light[count].mV[3]), far_z); - - count++; - if (count == max_count || fullscreen_lights.empty()) - { - gDeferredMultiLightProgram.uniform1i(LLShaderMgr::MULTI_LIGHT_COUNT, count); - gDeferredMultiLightProgram.uniform4fv(LLShaderMgr::MULTI_LIGHT, count, (GLfloat*) light); - gDeferredMultiLightProgram.uniform4fv(LLShaderMgr::MULTI_LIGHT_COL, count, (GLfloat*) col); - gDeferredMultiLightProgram.uniform1f(LLShaderMgr::MULTI_LIGHT_FAR_Z, far_z); - far_z = 0.f; - count = 0; - mDeferredVB->drawArrays(LLRender::TRIANGLES, 0, 3); - } - } - - unbindDeferredShader(gDeferredMultiLightProgram); - - bindDeferredShader(gDeferredMultiSpotLightProgram); - - gDeferredMultiSpotLightProgram.enableTexture(LLShaderMgr::DEFERRED_PROJECTION); - - mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX); - - for (LLDrawable::drawable_list_t::iterator iter = fullscreen_spot_lights.begin(); iter != fullscreen_spot_lights.end(); ++iter) - { - LLFastTimer ftm(FTM_PROJECTORS); - LLDrawable* drawablep = *iter; - - LLVOVolume* volume = drawablep->getVOVolume(); - - LLVector3 center = drawablep->getPositionAgent(); - F32* c = center.mV; - F32 s = volume->getLightRadius()*1.5f; - - sVisibleLightCount++; - - glh::vec3f tc(c); - mat.mult_matrix_vec(tc); - - setupSpotLight(gDeferredMultiSpotLightProgram, drawablep); - - LLColor3 col = volume->getLightColor(); - - gDeferredMultiSpotLightProgram.uniform3fv(LLShaderMgr::LIGHT_CENTER, 1, tc.v); - gDeferredMultiSpotLightProgram.uniform1f(LLShaderMgr::LIGHT_SIZE, s*s); - gDeferredMultiSpotLightProgram.uniform3fv(LLShaderMgr::DIFFUSE_COLOR, 1, col.mV); - gDeferredMultiSpotLightProgram.uniform1f(LLShaderMgr::LIGHT_FALLOFF, volume->getLightFalloff()*0.5f); - mDeferredVB->drawArrays(LLRender::TRIANGLES, 0, 3); - } - - gDeferredMultiSpotLightProgram.disableTexture(LLShaderMgr::DEFERRED_PROJECTION); - unbindDeferredShader(gDeferredMultiSpotLightProgram); - - gGL.popMatrix(); - gGL.matrixMode(LLRender::MM_MODELVIEW); - gGL.popMatrix(); - } - } - - gGL.setColorMask(true, true); - } - - { //render non-deferred geometry (alpha, fullbright, glow) - LLGLDisable blend(GL_BLEND); - LLGLDisable stencil(GL_STENCIL_TEST); - - pushRenderTypeMask(); - andRenderTypeMask(LLPipeline::RENDER_TYPE_ALPHA, - LLPipeline::RENDER_TYPE_FULLBRIGHT, - LLPipeline::RENDER_TYPE_VOLUME, - LLPipeline::RENDER_TYPE_GLOW, - LLPipeline::RENDER_TYPE_BUMP, - LLPipeline::RENDER_TYPE_PASS_SIMPLE, - LLPipeline::RENDER_TYPE_PASS_ALPHA, - LLPipeline::RENDER_TYPE_PASS_ALPHA_MASK, - LLPipeline::RENDER_TYPE_PASS_BUMP, - LLPipeline::RENDER_TYPE_PASS_POST_BUMP, - LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT, - LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_ALPHA_MASK, - LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_SHINY, - LLPipeline::RENDER_TYPE_PASS_GLOW, - LLPipeline::RENDER_TYPE_PASS_GRASS, - LLPipeline::RENDER_TYPE_PASS_SHINY, - LLPipeline::RENDER_TYPE_PASS_INVISIBLE, - LLPipeline::RENDER_TYPE_PASS_INVISI_SHINY, - LLPipeline::RENDER_TYPE_AVATAR, - END_RENDER_TYPES); - - renderGeomPostDeferred(*LLViewerCamera::getInstance()); - popRenderTypeMask(); - } - - { - //render highlights, etc. - renderHighlights(); - mHighlightFaces.clear(); - - renderDebug(); - - LLVertexBuffer::unbind(); - - if (gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI)) - { - // Render debugging beacons. - gObjectList.renderObjectBeacons(); - gObjectList.resetObjectBeacons(); - } - } - - mScreen.flush(); - -} - -void LLPipeline::setupSpotLight(LLGLSLShader& shader, LLDrawable* drawablep) -{ - //construct frustum - LLVOVolume* volume = drawablep->getVOVolume(); - LLVector3 params = volume->getSpotLightParams(); - - F32 fov = params.mV[0]; - F32 focus = params.mV[1]; - - LLVector3 pos = drawablep->getPositionAgent(); - LLQuaternion quat = volume->getRenderRotation(); - LLVector3 scale = volume->getScale(); - - //get near clip plane - LLVector3 at_axis(0,0,-scale.mV[2]*0.5f); - at_axis *= quat; - - LLVector3 np = pos+at_axis; - at_axis.normVec(); - - //get origin that has given fov for plane np, at_axis, and given scale - F32 dist = (scale.mV[1]*0.5f)/tanf(fov*0.5f); - - LLVector3 origin = np - at_axis*dist; - - //matrix from volume space to agent space - LLMatrix4 light_mat(quat, LLVector4(origin,1.f)); - - glh::matrix4f light_to_agent((F32*) light_mat.mMatrix); - glh::matrix4f light_to_screen = glh_get_current_modelview() * light_to_agent; - - glh::matrix4f screen_to_light = light_to_screen.inverse(); - - F32 s = volume->getLightRadius()*1.5f; - F32 near_clip = dist; - F32 width = scale.mV[VX]; - F32 height = scale.mV[VY]; - F32 far_clip = s+dist-scale.mV[VZ]; - - F32 fovy = fov * RAD_TO_DEG; - F32 aspect = width/height; - - glh::matrix4f trans(0.5f, 0.f, 0.f, 0.5f, - 0.f, 0.5f, 0.f, 0.5f, - 0.f, 0.f, 0.5f, 0.5f, - 0.f, 0.f, 0.f, 1.f); - - glh::vec3f p1(0, 0, -(near_clip+0.01f)); - glh::vec3f p2(0, 0, -(near_clip+1.f)); - - glh::vec3f screen_origin(0, 0, 0); - - light_to_screen.mult_matrix_vec(p1); - light_to_screen.mult_matrix_vec(p2); - light_to_screen.mult_matrix_vec(screen_origin); - - glh::vec3f n = p2-p1; - n.normalize(); - - F32 proj_range = far_clip - near_clip; - glh::matrix4f light_proj = gl_perspective(fovy, aspect, near_clip, far_clip); - screen_to_light = trans * light_proj * screen_to_light; - shader.uniformMatrix4fv(LLShaderMgr::PROJECTOR_MATRIX, 1, FALSE, screen_to_light.m); - shader.uniform1f(LLShaderMgr::PROJECTOR_NEAR, near_clip); - shader.uniform3fv(LLShaderMgr::PROJECTOR_P, 1, p1.v); - shader.uniform3fv(LLShaderMgr::PROJECTOR_N, 1, n.v); - shader.uniform3fv(LLShaderMgr::PROJECTOR_ORIGIN, 1, screen_origin.v); - shader.uniform1f(LLShaderMgr::PROJECTOR_RANGE, proj_range); - shader.uniform1f(LLShaderMgr::PROJECTOR_AMBIANCE, params.mV[2]); - S32 s_idx = -1; - - for (U32 i = 0; i < 2; i++) - { - if (mShadowSpotLight[i] == drawablep) - { - s_idx = i; - } - } - - shader.uniform1i(LLShaderMgr::PROJECTOR_SHADOW_INDEX, s_idx); - - if (s_idx >= 0) - { - shader.uniform1f(LLShaderMgr::PROJECTOR_SHADOW_FADE, 1.f-mSpotLightFade[s_idx]); - } - else - { - shader.uniform1f(LLShaderMgr::PROJECTOR_SHADOW_FADE, 1.f); - } - - { - LLDrawable* potential = drawablep; - //determine if this is a good light for casting shadows - F32 m_pri = volume->getSpotLightPriority(); - - for (U32 i = 0; i < 2; i++) - { - F32 pri = 0.f; - - if (mTargetShadowSpotLight[i].notNull()) - { - pri = mTargetShadowSpotLight[i]->getVOVolume()->getSpotLightPriority(); - } - - if (m_pri > pri) - { - LLDrawable* temp = mTargetShadowSpotLight[i]; - mTargetShadowSpotLight[i] = potential; - potential = temp; - m_pri = pri; - } - } - } - - LLViewerTexture* img = volume->getLightTexture(); - - if (img == NULL) - { - img = LLViewerFetchedTexture::sWhiteImagep; - } - - S32 channel = shader.enableTexture(LLShaderMgr::DEFERRED_PROJECTION); - - if (channel > -1) - { - if (img) - { - gGL.getTexUnit(channel)->bind(img); - - F32 lod_range = logf(img->getWidth())/logf(2.f); - - shader.uniform1f(LLShaderMgr::PROJECTOR_FOCUS, focus); - shader.uniform1f(LLShaderMgr::PROJECTOR_LOD, lod_range); - shader.uniform1f(LLShaderMgr::PROJECTOR_AMBIENT_LOD, llclamp((proj_range-focus)/proj_range*lod_range, 0.f, 1.f)); - } - } - -} - -void LLPipeline::unbindDeferredShader(LLGLSLShader &shader) -{ - stop_glerror(); - shader.disableTexture(LLShaderMgr::DEFERRED_NORMAL, mDeferredScreen.getUsage()); - shader.disableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mDeferredScreen.getUsage()); - shader.disableTexture(LLShaderMgr::DEFERRED_SPECULAR, mDeferredScreen.getUsage()); - shader.disableTexture(LLShaderMgr::DEFERRED_DEPTH, mDeferredScreen.getUsage()); - shader.disableTexture(LLShaderMgr::DEFERRED_LIGHT, mDeferredLight.getUsage()); - shader.disableTexture(LLShaderMgr::DIFFUSE_MAP); - shader.disableTexture(LLShaderMgr::DEFERRED_BLOOM); - - for (U32 i = 0; i < 4; i++) - { - if (shader.disableTexture(LLShaderMgr::DEFERRED_SHADOW0+i, LLTexUnit::TT_RECT_TEXTURE) > -1) - { - glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_COMPARE_MODE_ARB, GL_NONE); - } - } - - for (U32 i = 4; i < 6; i++) - { - if (shader.disableTexture(LLShaderMgr::DEFERRED_SHADOW0+i) > -1) - { - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE_ARB, GL_NONE); - } - } - - shader.disableTexture(LLShaderMgr::DEFERRED_NOISE); - shader.disableTexture(LLShaderMgr::DEFERRED_LIGHTFUNC); - - S32 channel = shader.disableTexture(LLShaderMgr::ENVIRONMENT_MAP, LLTexUnit::TT_CUBE_MAP); - if (channel > -1) - { - LLCubeMap* cube_map = gSky.mVOSkyp ? gSky.mVOSkyp->getCubeMap() : NULL; - if (cube_map) - { - cube_map->disable(); - } - } - gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); - gGL.getTexUnit(0)->activate(); - shader.unbind(); -} - -inline float sgn(float a) -{ - if (a > 0.0F) return (1.0F); - if (a < 0.0F) return (-1.0F); - return (0.0F); -} - -void LLPipeline::generateWaterReflection(LLCamera& camera_in) -{ - if (LLPipeline::sWaterReflections && assertInitialized() && LLDrawPoolWater::sNeedsReflectionUpdate) - { - BOOL skip_avatar_update = FALSE; - if (!isAgentAvatarValid() || gAgentCamera.getCameraAnimating() || gAgentCamera.getCameraMode() != CAMERA_MODE_MOUSELOOK || !LLVOAvatar::sVisibleInFirstPerson) - { - skip_avatar_update = TRUE; - } - - if (!skip_avatar_update) - { - gAgentAvatarp->updateAttachmentVisibility(CAMERA_MODE_THIRD_PERSON); - } - LLVertexBuffer::unbind(); - - LLGLState::checkStates(); - LLGLState::checkTextureChannels(); - LLGLState::checkClientArrays(); - - LLCamera camera = camera_in; - camera.setFar(camera.getFar()*0.87654321f); - LLPipeline::sReflectionRender = TRUE; - - gPipeline.pushRenderTypeMask(); - - glh::matrix4f projection = glh_get_current_projection(); - glh::matrix4f mat; - - stop_glerror(); - LLPlane plane; - - F32 height = gAgent.getRegion()->getWaterHeight(); - F32 to_clip = fabsf(camera.getOrigin().mV[2]-height); - F32 pad = -to_clip*0.05f; //amount to "pad" clip plane by - - //plane params - LLVector3 pnorm; - F32 pd; - - S32 water_clip = 0; - if (!LLViewerCamera::getInstance()->cameraUnderWater()) - { //camera is above water, clip plane points up - pnorm.setVec(0,0,1); - pd = -height; - plane.setVec(pnorm, pd); - water_clip = -1; - } - else - { //camera is below water, clip plane points down - pnorm = LLVector3(0,0,-1); - pd = height; - plane.setVec(pnorm, pd); - water_clip = 1; - } - - if (!LLViewerCamera::getInstance()->cameraUnderWater()) - { //generate planar reflection map - - //disable occlusion culling for reflection map for now - S32 occlusion = LLPipeline::sUseOcclusion; - LLPipeline::sUseOcclusion = 0; - gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); - glClearColor(0,0,0,0); - mWaterRef.bindTarget(); - LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WATER0; - gGL.setColorMask(true, true); - mWaterRef.clear(); - gGL.setColorMask(true, false); - - mWaterRef.getViewport(gGLViewport); - - stop_glerror(); - - gGL.pushMatrix(); - - mat.set_scale(glh::vec3f(1,1,-1)); - mat.set_translate(glh::vec3f(0,0,height*2.f)); - - glh::matrix4f current = glh_get_current_modelview(); - - mat = current * mat; - - glh_set_current_modelview(mat); - gGL.loadMatrix(mat.m); - - LLViewerCamera::updateFrustumPlanes(camera, FALSE, TRUE); - - glh::matrix4f inv_mat = mat.inverse(); - - glh::vec3f origin(0,0,0); - inv_mat.mult_matrix_vec(origin); - - camera.setOrigin(origin.v); - - glCullFace(GL_FRONT); - - static LLCullResult ref_result; - - if (LLDrawPoolWater::sNeedsReflectionUpdate) - { - //initial sky pass (no user clip plane) - { //mask out everything but the sky - gPipeline.pushRenderTypeMask(); - gPipeline.andRenderTypeMask(LLPipeline::RENDER_TYPE_SKY, - LLPipeline::RENDER_TYPE_WL_SKY, - LLPipeline::RENDER_TYPE_CLOUDS, - LLPipeline::END_RENDER_TYPES); - - static LLCullResult result; - updateCull(camera, result); - stateSort(camera, result); - - renderGeom(camera, TRUE); - - gPipeline.popRenderTypeMask(); - } - - gPipeline.pushRenderTypeMask(); - - clearRenderTypeMask(LLPipeline::RENDER_TYPE_WATER, - LLPipeline::RENDER_TYPE_VOIDWATER, - LLPipeline::RENDER_TYPE_GROUND, - LLPipeline::RENDER_TYPE_SKY, - LLPipeline::RENDER_TYPE_CLOUDS, - LLPipeline::END_RENDER_TYPES); - - S32 detail = RenderReflectionDetail; - if (detail > 0) - { //mask out selected geometry based on reflection detail - if (detail < 4) - { - clearRenderTypeMask(LLPipeline::RENDER_TYPE_PARTICLES, END_RENDER_TYPES); - if (detail < 3) - { - clearRenderTypeMask(LLPipeline::RENDER_TYPE_AVATAR, END_RENDER_TYPES); - if (detail < 2) - { - clearRenderTypeMask(LLPipeline::RENDER_TYPE_VOLUME, END_RENDER_TYPES); - } - } - } - - LLGLUserClipPlane clip_plane(plane, mat, projection); - LLGLDisable cull(GL_CULL_FACE); - updateCull(camera, ref_result, -water_clip, &plane); - stateSort(camera, ref_result); - } - - if (LLDrawPoolWater::sNeedsDistortionUpdate) - { - if (RenderReflectionDetail > 0) - { - gPipeline.grabReferences(ref_result); - LLGLUserClipPlane clip_plane(plane, mat, projection); - renderGeom(camera); - } - } - - gPipeline.popRenderTypeMask(); - } - glCullFace(GL_BACK); - gGL.popMatrix(); - mWaterRef.flush(); - glh_set_current_modelview(current); - LLPipeline::sUseOcclusion = occlusion; - } - - camera.setOrigin(camera_in.getOrigin()); - //render distortion map - static BOOL last_update = TRUE; - if (last_update) - { - camera.setFar(camera_in.getFar()); - clearRenderTypeMask(LLPipeline::RENDER_TYPE_WATER, - LLPipeline::RENDER_TYPE_VOIDWATER, - LLPipeline::RENDER_TYPE_GROUND, - END_RENDER_TYPES); - stop_glerror(); - - LLPipeline::sUnderWaterRender = LLViewerCamera::getInstance()->cameraUnderWater() ? FALSE : TRUE; - - if (LLPipeline::sUnderWaterRender) - { - clearRenderTypeMask(LLPipeline::RENDER_TYPE_GROUND, - LLPipeline::RENDER_TYPE_SKY, - LLPipeline::RENDER_TYPE_CLOUDS, - LLPipeline::RENDER_TYPE_WL_SKY, - END_RENDER_TYPES); - } - LLViewerCamera::updateFrustumPlanes(camera); - - gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); - LLColor4& col = LLDrawPoolWater::sWaterFogColor; - glClearColor(col.mV[0], col.mV[1], col.mV[2], 0.f); - mWaterDis.bindTarget(); - LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WATER1; - mWaterDis.getViewport(gGLViewport); - - if (!LLPipeline::sUnderWaterRender || LLDrawPoolWater::sNeedsReflectionUpdate) - { - //clip out geometry on the same side of water as the camera - mat = glh_get_current_modelview(); - LLPlane plane(-pnorm, -(pd+pad)); - - LLGLUserClipPlane clip_plane(plane, mat, projection); - static LLCullResult result; - updateCull(camera, result, water_clip, &plane); - stateSort(camera, result); - - gGL.setColorMask(true, true); - mWaterDis.clear(); - gGL.setColorMask(true, false); - - renderGeom(camera); - - } - - LLPipeline::sUnderWaterRender = FALSE; - mWaterDis.flush(); - } - last_update = LLDrawPoolWater::sNeedsReflectionUpdate && LLDrawPoolWater::sNeedsDistortionUpdate; - - LLRenderTarget::unbindTarget(); - - LLPipeline::sReflectionRender = FALSE; - - if (!LLRenderTarget::sUseFBO) - { - glClear(GL_DEPTH_BUFFER_BIT); - } - glClearColor(0.f, 0.f, 0.f, 0.f); - gViewerWindow->setup3DViewport(); - gPipeline.popRenderTypeMask(); - LLDrawPoolWater::sNeedsReflectionUpdate = FALSE; - LLDrawPoolWater::sNeedsDistortionUpdate = FALSE; - LLPlane npnorm(-pnorm, -pd); - LLViewerCamera::getInstance()->setUserClipPlane(npnorm); - - LLGLState::checkStates(); - - if (!skip_avatar_update) - { - gAgentAvatarp->updateAttachmentVisibility(gAgentCamera.getCameraMode()); - } - - LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD; - } -} - -glh::matrix4f look(const LLVector3 pos, const LLVector3 dir, const LLVector3 up) -{ - glh::matrix4f ret; - - LLVector3 dirN; - LLVector3 upN; - LLVector3 lftN; - - lftN = dir % up; - lftN.normVec(); - - upN = lftN % dir; - upN.normVec(); - - dirN = dir; - dirN.normVec(); - - ret.m[ 0] = lftN[0]; - ret.m[ 1] = upN[0]; - ret.m[ 2] = -dirN[0]; - ret.m[ 3] = 0.f; - - ret.m[ 4] = lftN[1]; - ret.m[ 5] = upN[1]; - ret.m[ 6] = -dirN[1]; - ret.m[ 7] = 0.f; - - ret.m[ 8] = lftN[2]; - ret.m[ 9] = upN[2]; - ret.m[10] = -dirN[2]; - ret.m[11] = 0.f; - - ret.m[12] = -(lftN*pos); - ret.m[13] = -(upN*pos); - ret.m[14] = dirN*pos; - ret.m[15] = 1.f; - - return ret; -} - -glh::matrix4f scale_translate_to_fit(const LLVector3 min, const LLVector3 max) -{ - glh::matrix4f ret; - ret.m[ 0] = 2/(max[0]-min[0]); - ret.m[ 4] = 0; - ret.m[ 8] = 0; - ret.m[12] = -(max[0]+min[0])/(max[0]-min[0]); - - ret.m[ 1] = 0; - ret.m[ 5] = 2/(max[1]-min[1]); - ret.m[ 9] = 0; - ret.m[13] = -(max[1]+min[1])/(max[1]-min[1]); - - ret.m[ 2] = 0; - ret.m[ 6] = 0; - ret.m[10] = 2/(max[2]-min[2]); - ret.m[14] = -(max[2]+min[2])/(max[2]-min[2]); - - ret.m[ 3] = 0; - ret.m[ 7] = 0; - ret.m[11] = 0; - ret.m[15] = 1; - - return ret; -} - -static LLFastTimer::DeclareTimer FTM_SHADOW_RENDER("Render Shadows"); -static LLFastTimer::DeclareTimer FTM_SHADOW_ALPHA("Alpha Shadow"); -static LLFastTimer::DeclareTimer FTM_SHADOW_SIMPLE("Simple Shadow"); - -void LLPipeline::renderShadow(glh::matrix4f& view, glh::matrix4f& proj, LLCamera& shadow_cam, LLCullResult &result, BOOL use_shader, BOOL use_occlusion) -{ - LLFastTimer t(FTM_SHADOW_RENDER); - - //clip out geometry on the same side of water as the camera - S32 occlude = LLPipeline::sUseOcclusion; - if (!use_occlusion) - { - LLPipeline::sUseOcclusion = 0; - } - LLPipeline::sShadowRender = TRUE; - - U32 types[] = { - LLRenderPass::PASS_SIMPLE, - LLRenderPass::PASS_FULLBRIGHT, - LLRenderPass::PASS_SHINY, - LLRenderPass::PASS_BUMP, - LLRenderPass::PASS_FULLBRIGHT_SHINY - }; - - LLGLEnable cull(GL_CULL_FACE); - - if (use_shader) - { - gDeferredShadowProgram.bind(); - } - - updateCull(shadow_cam, result); - stateSort(shadow_cam, result); - - //generate shadow map - gGL.matrixMode(LLRender::MM_PROJECTION); - gGL.pushMatrix(); - gGL.loadMatrix(proj.m); - gGL.matrixMode(LLRender::MM_MODELVIEW); - gGL.pushMatrix(); - gGL.loadMatrix(gGLModelView); - - stop_glerror(); - gGLLastMatrix = NULL; - - { - //LLGLDepthTest depth(GL_TRUE); - //glClear(GL_DEPTH_BUFFER_BIT); - } - - gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); - - stop_glerror(); - - //glCullFace(GL_FRONT); - - LLVertexBuffer::unbind(); - - { - if (!use_shader) - { //occlusion program is general purpose depth-only no-textures - gOcclusionProgram.bind(); - } - - gGL.diffuseColor4f(1,1,1,1); - gGL.setColorMask(false, false); - - LLFastTimer ftm(FTM_SHADOW_SIMPLE); - gGL.getTexUnit(0)->disable(); - for (U32 i = 0; i < sizeof(types)/sizeof(U32); ++i) - { - renderObjects(types[i], LLVertexBuffer::MAP_VERTEX, FALSE); - } - gGL.getTexUnit(0)->enable(LLTexUnit::TT_TEXTURE); - if (!use_shader) - { - gOcclusionProgram.unbind(); - } - } - - if (use_shader) - { - gDeferredShadowProgram.unbind(); - renderGeomShadow(shadow_cam); - gDeferredShadowProgram.bind(); - } - else - { - renderGeomShadow(shadow_cam); - } - - { - LLFastTimer ftm(FTM_SHADOW_ALPHA); - gDeferredShadowAlphaMaskProgram.bind(); - gDeferredShadowAlphaMaskProgram.setMinimumAlpha(0.598f); - - U32 mask = LLVertexBuffer::MAP_VERTEX | - LLVertexBuffer::MAP_TEXCOORD0 | - LLVertexBuffer::MAP_COLOR | - LLVertexBuffer::MAP_TEXTURE_INDEX; - - renderObjects(LLRenderPass::PASS_ALPHA_MASK, mask, TRUE, TRUE); - renderObjects(LLRenderPass::PASS_FULLBRIGHT_ALPHA_MASK, mask, TRUE, TRUE); - renderObjects(LLRenderPass::PASS_ALPHA, mask, TRUE, TRUE); - gDeferredTreeShadowProgram.bind(); - gDeferredTreeShadowProgram.setMinimumAlpha(0.598f); - renderObjects(LLRenderPass::PASS_GRASS, LLVertexBuffer::MAP_VERTEX | LLVertexBuffer::MAP_TEXCOORD0, TRUE); - } - - //glCullFace(GL_BACK); - - gDeferredShadowProgram.bind(); - gGLLastMatrix = NULL; - gGL.loadMatrix(gGLModelView); - doOcclusion(shadow_cam); - - if (use_shader) - { - gDeferredShadowProgram.unbind(); - } - - gGL.setColorMask(true, true); - - gGL.matrixMode(LLRender::MM_PROJECTION); - gGL.popMatrix(); - gGL.matrixMode(LLRender::MM_MODELVIEW); - gGL.popMatrix(); - gGLLastMatrix = NULL; - - LLPipeline::sUseOcclusion = occlude; - LLPipeline::sShadowRender = FALSE; -} - -static LLFastTimer::DeclareTimer FTM_VISIBLE_CLOUD("Visible Cloud"); -BOOL LLPipeline::getVisiblePointCloud(LLCamera& camera, LLVector3& min, LLVector3& max, std::vector& fp, LLVector3 light_dir) -{ - LLFastTimer t(FTM_VISIBLE_CLOUD); - //get point cloud of intersection of frust and min, max - - if (getVisibleExtents(camera, min, max)) - { - return FALSE; - } - - //get set of planes on bounding box - LLPlane bp[] = { - LLPlane(min, LLVector3(-1,0,0)), - LLPlane(min, LLVector3(0,-1,0)), - LLPlane(min, LLVector3(0,0,-1)), - LLPlane(max, LLVector3(1,0,0)), - LLPlane(max, LLVector3(0,1,0)), - LLPlane(max, LLVector3(0,0,1))}; - - //potential points - std::vector pp; - - //add corners of AABB - pp.push_back(LLVector3(min.mV[0], min.mV[1], min.mV[2])); - pp.push_back(LLVector3(max.mV[0], min.mV[1], min.mV[2])); - pp.push_back(LLVector3(min.mV[0], max.mV[1], min.mV[2])); - pp.push_back(LLVector3(max.mV[0], max.mV[1], min.mV[2])); - pp.push_back(LLVector3(min.mV[0], min.mV[1], max.mV[2])); - pp.push_back(LLVector3(max.mV[0], min.mV[1], max.mV[2])); - pp.push_back(LLVector3(min.mV[0], max.mV[1], max.mV[2])); - pp.push_back(LLVector3(max.mV[0], max.mV[1], max.mV[2])); - - //add corners of camera frustum - for (U32 i = 0; i < 8; i++) - { - pp.push_back(camera.mAgentFrustum[i]); - } - - - //bounding box line segments - U32 bs[] = - { - 0,1, - 1,3, - 3,2, - 2,0, - - 4,5, - 5,7, - 7,6, - 6,4, - - 0,4, - 1,5, - 3,7, - 2,6 - }; - - for (U32 i = 0; i < 12; i++) - { //for each line segment in bounding box - for (U32 j = 0; j < 6; j++) - { //for each plane in camera frustum - const LLPlane& cp = camera.getAgentPlane(j); - const LLVector3& v1 = pp[bs[i*2+0]]; - const LLVector3& v2 = pp[bs[i*2+1]]; - LLVector3 n; - cp.getVector3(n); - - LLVector3 line = v1-v2; - - F32 d1 = line*n; - F32 d2 = -cp.dist(v2); - - F32 t = d2/d1; - - if (t > 0.f && t < 1.f) - { - LLVector3 intersect = v2+line*t; - pp.push_back(intersect); - } - } - } - - //camera frustum line segments - const U32 fs[] = - { - 0,1, - 1,2, - 2,3, - 3,0, - - 4,5, - 5,6, - 6,7, - 7,4, - - 0,4, - 1,5, - 2,6, - 3,7 - }; - - LLVector3 center = (max+min)*0.5f; - LLVector3 size = (max-min)*0.5f; - - for (U32 i = 0; i < 12; i++) - { - for (U32 j = 0; j < 6; ++j) - { - const LLVector3& v1 = pp[fs[i*2+0]+8]; - const LLVector3& v2 = pp[fs[i*2+1]+8]; - const LLPlane& cp = bp[j]; - LLVector3 n; - cp.getVector3(n); - - LLVector3 line = v1-v2; - - F32 d1 = line*n; - F32 d2 = -cp.dist(v2); - - F32 t = d2/d1; - - if (t > 0.f && t < 1.f) - { - LLVector3 intersect = v2+line*t; - pp.push_back(intersect); - } - } - } - - LLVector3 ext[] = { min-LLVector3(0.05f,0.05f,0.05f), - max+LLVector3(0.05f,0.05f,0.05f) }; - - for (U32 i = 0; i < pp.size(); ++i) - { - bool found = true; - - const F32* p = pp[i].mV; - - for (U32 j = 0; j < 3; ++j) - { - if (p[j] < ext[0].mV[j] || - p[j] > ext[1].mV[j]) - { - found = false; - break; - } - } - - for (U32 j = 0; j < 6; ++j) - { - const LLPlane& cp = camera.getAgentPlane(j); - F32 dist = cp.dist(pp[i]); - if (dist > 0.05f) //point is above some plane, not contained - { - found = false; - break; - } - } - - if (found) - { - fp.push_back(pp[i]); - } - } - - if (fp.empty()) - { - return FALSE; - } - - return TRUE; -} - -void LLPipeline::renderHighlight(const LLViewerObject* obj, F32 fade) -{ - if (obj && obj->getVolume()) - { - for (LLViewerObject::child_list_t::const_iterator iter = obj->getChildren().begin(); iter != obj->getChildren().end(); ++iter) - { - renderHighlight(*iter, fade); - } - - LLDrawable* drawable = obj->mDrawable; - if (drawable) - { - for (S32 i = 0; i < drawable->getNumFaces(); ++i) - { - LLFace* face = drawable->getFace(i); - if (face) - { - face->renderSelected(LLViewerTexture::sNullImagep, LLColor4(1,1,1,fade)); - } - } - } - } -} - -void LLPipeline::generateHighlight(LLCamera& camera) -{ - //render highlighted object as white into offscreen render target - if (mHighlightObject.notNull()) - { - mHighlightSet.insert(HighlightItem(mHighlightObject)); - } - - if (!mHighlightSet.empty()) - { - F32 transition = gFrameIntervalSeconds/RenderHighlightFadeTime; - - LLGLDisable test(GL_ALPHA_TEST); - LLGLDepthTest depth(GL_FALSE); - mHighlight.bindTarget(); - disableLights(); - gGL.setColorMask(true, true); - mHighlight.clear(); - - gGL.getTexUnit(0)->bind(LLViewerFetchedTexture::sWhiteImagep); - for (std::set::iterator iter = mHighlightSet.begin(); iter != mHighlightSet.end(); ) - { - std::set::iterator cur_iter = iter++; - - if (cur_iter->mItem.isNull()) - { - mHighlightSet.erase(cur_iter); - continue; - } - - if (cur_iter->mItem == mHighlightObject) - { - cur_iter->incrFade(transition); - } - else - { - cur_iter->incrFade(-transition); - if (cur_iter->mFade <= 0.f) - { - mHighlightSet.erase(cur_iter); - continue; - } - } - - renderHighlight(cur_iter->mItem->getVObj(), cur_iter->mFade); - } - - mHighlight.flush(); - gGL.setColorMask(true, false); - gViewerWindow->setup3DViewport(); - } -} - - -void LLPipeline::generateSunShadow(LLCamera& camera) -{ - if (!sRenderDeferred || RenderShadowDetail <= 0) - { - return; - } - - BOOL skip_avatar_update = FALSE; - if (!isAgentAvatarValid() || gAgentCamera.getCameraAnimating() || gAgentCamera.getCameraMode() != CAMERA_MODE_MOUSELOOK || !LLVOAvatar::sVisibleInFirstPerson) - { - - skip_avatar_update = TRUE; - } - - if (!skip_avatar_update) - { - gAgentAvatarp->updateAttachmentVisibility(CAMERA_MODE_THIRD_PERSON); - } - - F64 last_modelview[16]; - F64 last_projection[16]; - for (U32 i = 0; i < 16; i++) - { //store last_modelview of world camera - last_modelview[i] = gGLLastModelView[i]; - last_projection[i] = gGLLastProjection[i]; - } - - pushRenderTypeMask(); - andRenderTypeMask(LLPipeline::RENDER_TYPE_SIMPLE, - LLPipeline::RENDER_TYPE_ALPHA, - LLPipeline::RENDER_TYPE_GRASS, - LLPipeline::RENDER_TYPE_FULLBRIGHT, - LLPipeline::RENDER_TYPE_BUMP, - LLPipeline::RENDER_TYPE_VOLUME, - LLPipeline::RENDER_TYPE_AVATAR, - LLPipeline::RENDER_TYPE_TREE, - LLPipeline::RENDER_TYPE_TERRAIN, - LLPipeline::RENDER_TYPE_WATER, - LLPipeline::RENDER_TYPE_VOIDWATER, - LLPipeline::RENDER_TYPE_PASS_ALPHA, - LLPipeline::RENDER_TYPE_PASS_ALPHA_MASK, - LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_ALPHA_MASK, - LLPipeline::RENDER_TYPE_PASS_GRASS, - LLPipeline::RENDER_TYPE_PASS_SIMPLE, - LLPipeline::RENDER_TYPE_PASS_BUMP, - LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT, - LLPipeline::RENDER_TYPE_PASS_SHINY, - LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_SHINY, - END_RENDER_TYPES); - - gGL.setColorMask(false, false); - - //get sun view matrix - - //store current projection/modelview matrix - glh::matrix4f saved_proj = glh_get_current_projection(); - glh::matrix4f saved_view = glh_get_current_modelview(); - glh::matrix4f inv_view = saved_view.inverse(); - - glh::matrix4f view[6]; - glh::matrix4f proj[6]; - - //clip contains parallel split distances for 3 splits - LLVector3 clip = RenderShadowClipPlanes; - - //F32 slope_threshold = gSavedSettings.getF32("RenderShadowSlopeThreshold"); - - //far clip on last split is minimum of camera view distance and 128 - mSunClipPlanes = LLVector4(clip, clip.mV[2] * clip.mV[2]/clip.mV[1]); - - clip = RenderShadowOrthoClipPlanes; - mSunOrthoClipPlanes = LLVector4(clip, clip.mV[2]*clip.mV[2]/clip.mV[1]); - - //currently used for amount to extrude frusta corners for constructing shadow frusta - LLVector3 n = RenderShadowNearDist; - //F32 nearDist[] = { n.mV[0], n.mV[1], n.mV[2], n.mV[2] }; - - //put together a universal "near clip" plane for shadow frusta - LLPlane shadow_near_clip; - { - LLVector3 p = gAgent.getPositionAgent(); - p += mSunDir * RenderFarClip*2.f; - shadow_near_clip.setVec(p, mSunDir); - } - - LLVector3 lightDir = -mSunDir; - lightDir.normVec(); - - glh::vec3f light_dir(lightDir.mV); - - //create light space camera matrix - - LLVector3 at = lightDir; - - LLVector3 up = camera.getAtAxis(); - - if (fabsf(up*lightDir) > 0.75f) - { - up = camera.getUpAxis(); - } - - /*LLVector3 left = up%at; - up = at%left;*/ - - up.normVec(); - at.normVec(); - - - LLCamera main_camera = camera; - - F32 near_clip = 0.f; - { - //get visible point cloud - std::vector fp; - - main_camera.calcAgentFrustumPlanes(main_camera.mAgentFrustum); - - LLVector3 min,max; - getVisiblePointCloud(main_camera,min,max,fp); - - if (fp.empty()) - { - if (!hasRenderDebugMask(RENDER_DEBUG_SHADOW_FRUSTA)) - { - mShadowCamera[0] = main_camera; - mShadowExtents[0][0] = min; - mShadowExtents[0][1] = max; - - mShadowFrustPoints[0].clear(); - mShadowFrustPoints[1].clear(); - mShadowFrustPoints[2].clear(); - mShadowFrustPoints[3].clear(); - } - popRenderTypeMask(); - - if (!skip_avatar_update) - { - gAgentAvatarp->updateAttachmentVisibility(gAgentCamera.getCameraMode()); - } - - return; - } - - //get good split distances for frustum - for (U32 i = 0; i < fp.size(); ++i) - { - glh::vec3f v(fp[i].mV); - saved_view.mult_matrix_vec(v); - fp[i].setVec(v.v); - } - - min = fp[0]; - max = fp[0]; - - //get camera space bounding box - for (U32 i = 1; i < fp.size(); ++i) - { - update_min_max(min, max, fp[i]); - } - - near_clip = -max.mV[2]; - F32 far_clip = -min.mV[2]*2.f; - - //far_clip = llmin(far_clip, 128.f); - far_clip = llmin(far_clip, camera.getFar()); - - F32 range = far_clip-near_clip; - - LLVector3 split_exp = RenderShadowSplitExponent; - - F32 da = 1.f-llmax( fabsf(lightDir*up), fabsf(lightDir*camera.getLeftAxis()) ); - - da = powf(da, split_exp.mV[2]); - - - F32 sxp = split_exp.mV[1] + (split_exp.mV[0]-split_exp.mV[1])*da; - - - for (U32 i = 0; i < 4; ++i) - { - F32 x = (F32)(i+1)/4.f; - x = powf(x, sxp); - mSunClipPlanes.mV[i] = near_clip+range*x; - } - } - - // convenience array of 4 near clip plane distances - F32 dist[] = { near_clip, mSunClipPlanes.mV[0], mSunClipPlanes.mV[1], mSunClipPlanes.mV[2], mSunClipPlanes.mV[3] }; - - - if (mSunDiffuse == LLColor4::black) - { //sun diffuse is totally black, shadows don't matter - LLGLDepthTest depth(GL_TRUE); - - for (S32 j = 0; j < 4; j++) - { - mShadow[j].bindTarget(); - mShadow[j].clear(); - mShadow[j].flush(); - } - } - else - { - for (S32 j = 0; j < 4; j++) - { - if (!hasRenderDebugMask(RENDER_DEBUG_SHADOW_FRUSTA)) - { - mShadowFrustPoints[j].clear(); - } - - LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_SHADOW0+j; - - //restore render matrices - glh_set_current_modelview(saved_view); - glh_set_current_projection(saved_proj); - - LLVector3 eye = camera.getOrigin(); - - //camera used for shadow cull/render - LLCamera shadow_cam; - - //create world space camera frustum for this split - shadow_cam = camera; - shadow_cam.setFar(16.f); - - LLViewerCamera::updateFrustumPlanes(shadow_cam, FALSE, FALSE, TRUE); - - LLVector3* frust = shadow_cam.mAgentFrustum; - - LLVector3 pn = shadow_cam.getAtAxis(); - - LLVector3 min, max; - - //construct 8 corners of split frustum section - for (U32 i = 0; i < 4; i++) - { - LLVector3 delta = frust[i+4]-eye; - delta += (frust[i+4]-frust[(i+2)%4+4])*0.05f; - delta.normVec(); - F32 dp = delta*pn; - frust[i] = eye + (delta*dist[j]*0.95f)/dp; - frust[i+4] = eye + (delta*dist[j+1]*1.05f)/dp; - } - - shadow_cam.calcAgentFrustumPlanes(frust); - shadow_cam.mFrustumCornerDist = 0.f; - - if (!gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA)) - { - mShadowCamera[j] = shadow_cam; - } - - std::vector fp; - - if (!gPipeline.getVisiblePointCloud(shadow_cam, min, max, fp, lightDir)) - { - //no possible shadow receivers - if (!gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA)) - { - mShadowExtents[j][0] = LLVector3(); - mShadowExtents[j][1] = LLVector3(); - mShadowCamera[j+4] = shadow_cam; - } - - mShadow[j].bindTarget(); - { - LLGLDepthTest depth(GL_TRUE); - mShadow[j].clear(); - } - mShadow[j].flush(); - - mShadowError.mV[j] = 0.f; - mShadowFOV.mV[j] = 0.f; - - continue; - } - - if (!gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA)) - { - mShadowExtents[j][0] = min; - mShadowExtents[j][1] = max; - mShadowFrustPoints[j] = fp; - } - - - //find a good origin for shadow projection - LLVector3 origin; - - //get a temporary view projection - view[j] = look(camera.getOrigin(), lightDir, -up); - - std::vector wpf; - - for (U32 i = 0; i < fp.size(); i++) - { - glh::vec3f p = glh::vec3f(fp[i].mV); - view[j].mult_matrix_vec(p); - wpf.push_back(LLVector3(p.v)); - } - - min = wpf[0]; - max = wpf[0]; - - for (U32 i = 0; i < fp.size(); ++i) - { //get AABB in camera space - update_min_max(min, max, wpf[i]); - } - - // Construct a perspective transform with perspective along y-axis that contains - // points in wpf - //Known: - // - far clip plane - // - near clip plane - // - points in frustum - //Find: - // - origin - - //get some "interesting" points of reference - LLVector3 center = (min+max)*0.5f; - LLVector3 size = (max-min)*0.5f; - LLVector3 near_center = center; - near_center.mV[1] += size.mV[1]*2.f; - - - //put all points in wpf in quadrant 0, reletive to center of min/max - //get the best fit line using least squares - F32 bfm = 0.f; - F32 bfb = 0.f; - - for (U32 i = 0; i < wpf.size(); ++i) - { - wpf[i] -= center; - wpf[i].mV[0] = fabsf(wpf[i].mV[0]); - wpf[i].mV[2] = fabsf(wpf[i].mV[2]); - } - - if (!wpf.empty()) - { - F32 sx = 0.f; - F32 sx2 = 0.f; - F32 sy = 0.f; - F32 sxy = 0.f; - - for (U32 i = 0; i < wpf.size(); ++i) - { - sx += wpf[i].mV[0]; - sx2 += wpf[i].mV[0]*wpf[i].mV[0]; - sy += wpf[i].mV[1]; - sxy += wpf[i].mV[0]*wpf[i].mV[1]; - } - - bfm = (sy*sx-wpf.size()*sxy)/(sx*sx-wpf.size()*sx2); - bfb = (sx*sxy-sy*sx2)/(sx*sx-bfm*sx2); - } - - { - // best fit line is y=bfm*x+bfb - - //find point that is furthest to the right of line - F32 off_x = -1.f; - LLVector3 lp; - - for (U32 i = 0; i < wpf.size(); ++i) - { - //y = bfm*x+bfb - //x = (y-bfb)/bfm - F32 lx = (wpf[i].mV[1]-bfb)/bfm; - - lx = wpf[i].mV[0]-lx; - - if (off_x < lx) - { - off_x = lx; - lp = wpf[i]; - } - } - - //get line with slope bfm through lp - // bfb = y-bfm*x - bfb = lp.mV[1]-bfm*lp.mV[0]; - - //calculate error - mShadowError.mV[j] = 0.f; - - for (U32 i = 0; i < wpf.size(); ++i) - { - F32 lx = (wpf[i].mV[1]-bfb)/bfm; - mShadowError.mV[j] += fabsf(wpf[i].mV[0]-lx); - } - - mShadowError.mV[j] /= wpf.size(); - mShadowError.mV[j] /= size.mV[0]; - - if (mShadowError.mV[j] > RenderShadowErrorCutoff) - { //just use ortho projection - mShadowFOV.mV[j] = -1.f; - origin.clearVec(); - proj[j] = gl_ortho(min.mV[0], max.mV[0], - min.mV[1], max.mV[1], - -max.mV[2], -min.mV[2]); - } - else - { - //origin is where line x = 0; - origin.setVec(0,bfb,0); - - F32 fovz = 1.f; - F32 fovx = 1.f; - - LLVector3 zp; - LLVector3 xp; - - for (U32 i = 0; i < wpf.size(); ++i) - { - LLVector3 atz = wpf[i]-origin; - atz.mV[0] = 0.f; - atz.normVec(); - if (fovz > -atz.mV[1]) - { - zp = wpf[i]; - fovz = -atz.mV[1]; - } - - LLVector3 atx = wpf[i]-origin; - atx.mV[2] = 0.f; - atx.normVec(); - if (fovx > -atx.mV[1]) - { - fovx = -atx.mV[1]; - xp = wpf[i]; - } - } - - fovx = acos(fovx); - fovz = acos(fovz); - - F32 cutoff = llmin((F32) RenderShadowFOVCutoff, 1.4f); - - mShadowFOV.mV[j] = fovx; - - if (fovx < cutoff && fovz > cutoff) - { - //x is a good fit, but z is too big, move away from zp enough so that fovz matches cutoff - F32 d = zp.mV[2]/tan(cutoff); - F32 ny = zp.mV[1] + fabsf(d); - - origin.mV[1] = ny; - - fovz = 1.f; - fovx = 1.f; - - for (U32 i = 0; i < wpf.size(); ++i) - { - LLVector3 atz = wpf[i]-origin; - atz.mV[0] = 0.f; - atz.normVec(); - fovz = llmin(fovz, -atz.mV[1]); - - LLVector3 atx = wpf[i]-origin; - atx.mV[2] = 0.f; - atx.normVec(); - fovx = llmin(fovx, -atx.mV[1]); - } - - fovx = acos(fovx); - fovz = acos(fovz); - - mShadowFOV.mV[j] = cutoff; - } - - - origin += center; - - F32 ynear = -(max.mV[1]-origin.mV[1]); - F32 yfar = -(min.mV[1]-origin.mV[1]); - - if (ynear < 0.1f) //keep a sensible near clip plane - { - F32 diff = 0.1f-ynear; - origin.mV[1] += diff; - ynear += diff; - yfar += diff; - } - - if (fovx > cutoff) - { //just use ortho projection - origin.clearVec(); - mShadowError.mV[j] = -1.f; - proj[j] = gl_ortho(min.mV[0], max.mV[0], - min.mV[1], max.mV[1], - -max.mV[2], -min.mV[2]); - } - else - { - //get perspective projection - view[j] = view[j].inverse(); - - glh::vec3f origin_agent(origin.mV); - - //translate view to origin - view[j].mult_matrix_vec(origin_agent); - - eye = LLVector3(origin_agent.v); - - if (!hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA)) - { - mShadowFrustOrigin[j] = eye; - } - - view[j] = look(LLVector3(origin_agent.v), lightDir, -up); - - F32 fx = 1.f/tanf(fovx); - F32 fz = 1.f/tanf(fovz); - - proj[j] = glh::matrix4f(-fx, 0, 0, 0, - 0, (yfar+ynear)/(ynear-yfar), 0, (2.f*yfar*ynear)/(ynear-yfar), - 0, 0, -fz, 0, - 0, -1.f, 0, 0); - } - } - } - - //shadow_cam.setFar(128.f); - shadow_cam.setOriginAndLookAt(eye, up, center); - - shadow_cam.setOrigin(0,0,0); - - glh_set_current_modelview(view[j]); - glh_set_current_projection(proj[j]); - - LLViewerCamera::updateFrustumPlanes(shadow_cam, FALSE, FALSE, TRUE); - - //shadow_cam.ignoreAgentFrustumPlane(LLCamera::AGENT_PLANE_NEAR); - shadow_cam.getAgentPlane(LLCamera::AGENT_PLANE_NEAR).set(shadow_near_clip); - - //translate and scale to from [-1, 1] to [0, 1] - glh::matrix4f trans(0.5f, 0.f, 0.f, 0.5f, - 0.f, 0.5f, 0.f, 0.5f, - 0.f, 0.f, 0.5f, 0.5f, - 0.f, 0.f, 0.f, 1.f); - - glh_set_current_modelview(view[j]); - glh_set_current_projection(proj[j]); - - for (U32 i = 0; i < 16; i++) - { - gGLLastModelView[i] = mShadowModelview[j].m[i]; - gGLLastProjection[i] = mShadowProjection[j].m[i]; - } - - mShadowModelview[j] = view[j]; - mShadowProjection[j] = proj[j]; - - - mSunShadowMatrix[j] = trans*proj[j]*view[j]*inv_view; - - stop_glerror(); - - mShadow[j].bindTarget(); - mShadow[j].getViewport(gGLViewport); - mShadow[j].clear(); - - { - static LLCullResult result[4]; - - //LLGLEnable enable(GL_DEPTH_CLAMP_NV); - renderShadow(view[j], proj[j], shadow_cam, result[j], TRUE); - } - - mShadow[j].flush(); - - if (!gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA)) - { - LLViewerCamera::updateFrustumPlanes(shadow_cam, FALSE, FALSE, TRUE); - mShadowCamera[j+4] = shadow_cam; - } - } - } - - - //hack to disable projector shadows - bool gen_shadow = RenderShadowDetail > 1; - - if (gen_shadow) - { - F32 fade_amt = gFrameIntervalSeconds * llmax(LLViewerCamera::getInstance()->getVelocityStat()->getCurrentPerSec(), 1.f); - - //update shadow targets - for (U32 i = 0; i < 2; i++) - { //for each current shadow - LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_SHADOW4+i; - - if (mShadowSpotLight[i].notNull() && - (mShadowSpotLight[i] == mTargetShadowSpotLight[0] || - mShadowSpotLight[i] == mTargetShadowSpotLight[1])) - { //keep this spotlight - mSpotLightFade[i] = llmin(mSpotLightFade[i]+fade_amt, 1.f); - } - else - { //fade out this light - mSpotLightFade[i] = llmax(mSpotLightFade[i]-fade_amt, 0.f); - - if (mSpotLightFade[i] == 0.f || mShadowSpotLight[i].isNull()) - { //faded out, grab one of the pending spots (whichever one isn't already taken) - if (mTargetShadowSpotLight[0] != mShadowSpotLight[(i+1)%2]) - { - mShadowSpotLight[i] = mTargetShadowSpotLight[0]; - } - else - { - mShadowSpotLight[i] = mTargetShadowSpotLight[1]; - } - } - } - } - - for (S32 i = 0; i < 2; i++) - { - glh_set_current_modelview(saved_view); - glh_set_current_projection(saved_proj); - - if (mShadowSpotLight[i].isNull()) - { - continue; - } - - LLVOVolume* volume = mShadowSpotLight[i]->getVOVolume(); - - if (!volume) - { - mShadowSpotLight[i] = NULL; - continue; - } - - LLDrawable* drawable = mShadowSpotLight[i]; - - LLVector3 params = volume->getSpotLightParams(); - F32 fov = params.mV[0]; - - //get agent->light space matrix (modelview) - LLVector3 center = drawable->getPositionAgent(); - LLQuaternion quat = volume->getRenderRotation(); - - //get near clip plane - LLVector3 scale = volume->getScale(); - LLVector3 at_axis(0,0,-scale.mV[2]*0.5f); - at_axis *= quat; - - LLVector3 np = center+at_axis; - at_axis.normVec(); - - //get origin that has given fov for plane np, at_axis, and given scale - F32 dist = (scale.mV[1]*0.5f)/tanf(fov*0.5f); - - LLVector3 origin = np - at_axis*dist; - - LLMatrix4 mat(quat, LLVector4(origin, 1.f)); - - view[i+4] = glh::matrix4f((F32*) mat.mMatrix); - - view[i+4] = view[i+4].inverse(); - - //get perspective matrix - F32 near_clip = dist+0.01f; - F32 width = scale.mV[VX]; - F32 height = scale.mV[VY]; - F32 far_clip = dist+volume->getLightRadius()*1.5f; - - F32 fovy = fov * RAD_TO_DEG; - F32 aspect = width/height; - - proj[i+4] = gl_perspective(fovy, aspect, near_clip, far_clip); - - //translate and scale to from [-1, 1] to [0, 1] - glh::matrix4f trans(0.5f, 0.f, 0.f, 0.5f, - 0.f, 0.5f, 0.f, 0.5f, - 0.f, 0.f, 0.5f, 0.5f, - 0.f, 0.f, 0.f, 1.f); - - glh_set_current_modelview(view[i+4]); - glh_set_current_projection(proj[i+4]); - - mSunShadowMatrix[i+4] = trans*proj[i+4]*view[i+4]*inv_view; - - for (U32 j = 0; j < 16; j++) - { - gGLLastModelView[j] = mShadowModelview[i+4].m[j]; - gGLLastProjection[j] = mShadowProjection[i+4].m[j]; - } - - mShadowModelview[i+4] = view[i+4]; - mShadowProjection[i+4] = proj[i+4]; - - LLCamera shadow_cam = camera; - shadow_cam.setFar(far_clip); - shadow_cam.setOrigin(origin); - - LLViewerCamera::updateFrustumPlanes(shadow_cam, FALSE, FALSE, TRUE); - - stop_glerror(); - - mShadow[i+4].bindTarget(); - mShadow[i+4].getViewport(gGLViewport); - mShadow[i+4].clear(); - - static LLCullResult result[2]; - - LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_SHADOW0+i+4; - - renderShadow(view[i+4], proj[i+4], shadow_cam, result[i], FALSE, FALSE); - - mShadow[i+4].flush(); - } - } - else - { //no spotlight shadows - mShadowSpotLight[0] = mShadowSpotLight[1] = NULL; - } - - - if (!CameraOffset) - { - glh_set_current_modelview(saved_view); - glh_set_current_projection(saved_proj); - } - else - { - glh_set_current_modelview(view[1]); - glh_set_current_projection(proj[1]); - gGL.loadMatrix(view[1].m); - gGL.matrixMode(LLRender::MM_PROJECTION); - gGL.loadMatrix(proj[1].m); - gGL.matrixMode(LLRender::MM_MODELVIEW); - } - gGL.setColorMask(true, false); - - for (U32 i = 0; i < 16; i++) - { - gGLLastModelView[i] = last_modelview[i]; - gGLLastProjection[i] = last_projection[i]; - } - - popRenderTypeMask(); - - if (!skip_avatar_update) - { - gAgentAvatarp->updateAttachmentVisibility(gAgentCamera.getCameraMode()); - } -} - -void LLPipeline::renderGroups(LLRenderPass* pass, U32 type, U32 mask, BOOL texture) -{ - for (LLCullResult::sg_list_t::iterator i = sCull->beginVisibleGroups(); i != sCull->endVisibleGroups(); ++i) - { - LLSpatialGroup* group = *i; - if (!group->isDead() && - (!sUseOcclusion || !group->isOcclusionState(LLSpatialGroup::OCCLUDED)) && - gPipeline.hasRenderType(group->mSpatialPartition->mDrawableType) && - group->mDrawMap.find(type) != group->mDrawMap.end()) - { - pass->renderGroup(group,type,mask,texture); - } - } -} - -void LLPipeline::generateImpostor(LLVOAvatar* avatar) -{ - LLMemType mt_gi(LLMemType::MTYPE_PIPELINE_GENERATE_IMPOSTOR); - LLGLState::checkStates(); - LLGLState::checkTextureChannels(); - LLGLState::checkClientArrays(); - - static LLCullResult result; - result.clear(); - grabReferences(result); - - if (!avatar || !avatar->mDrawable) - { - return; - } - - assertInitialized(); - - bool muted = avatar->isVisuallyMuted(); - - pushRenderTypeMask(); - - if (muted) - { - andRenderTypeMask(LLPipeline::RENDER_TYPE_AVATAR, END_RENDER_TYPES); - } - else - { - andRenderTypeMask(LLPipeline::RENDER_TYPE_VOLUME, - LLPipeline::RENDER_TYPE_AVATAR, - LLPipeline::RENDER_TYPE_BUMP, - LLPipeline::RENDER_TYPE_GRASS, - LLPipeline::RENDER_TYPE_SIMPLE, - LLPipeline::RENDER_TYPE_FULLBRIGHT, - LLPipeline::RENDER_TYPE_ALPHA, - LLPipeline::RENDER_TYPE_INVISIBLE, - LLPipeline::RENDER_TYPE_PASS_SIMPLE, - LLPipeline::RENDER_TYPE_PASS_ALPHA, - LLPipeline::RENDER_TYPE_PASS_ALPHA_MASK, - LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT, - LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_ALPHA_MASK, - LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_SHINY, - LLPipeline::RENDER_TYPE_PASS_SHINY, - LLPipeline::RENDER_TYPE_PASS_INVISIBLE, - LLPipeline::RENDER_TYPE_PASS_INVISI_SHINY, - END_RENDER_TYPES); - } - - S32 occlusion = sUseOcclusion; - sUseOcclusion = 0; - sReflectionRender = sRenderDeferred ? FALSE : TRUE; - sShadowRender = TRUE; - sImpostorRender = TRUE; - - LLViewerCamera* viewer_camera = LLViewerCamera::getInstance(); - markVisible(avatar->mDrawable, *viewer_camera); - LLVOAvatar::sUseImpostors = FALSE; - - LLVOAvatar::attachment_map_t::iterator iter; - for (iter = avatar->mAttachmentPoints.begin(); - iter != avatar->mAttachmentPoints.end(); - ++iter) - { - LLViewerJointAttachment *attachment = iter->second; - for (LLViewerJointAttachment::attachedobjs_vec_t::iterator attachment_iter = attachment->mAttachedObjects.begin(); - attachment_iter != attachment->mAttachedObjects.end(); - ++attachment_iter) - { - if (LLViewerObject* attached_object = (*attachment_iter)) - { - markVisible(attached_object->mDrawable->getSpatialBridge(), *viewer_camera); - } - } - } - - stateSort(*LLViewerCamera::getInstance(), result); - - const LLVector4a* ext = avatar->mDrawable->getSpatialExtents(); - LLVector3 pos(avatar->getRenderPosition()+avatar->getImpostorOffset()); - - LLCamera camera = *viewer_camera; - - camera.lookAt(viewer_camera->getOrigin(), pos, viewer_camera->getUpAxis()); - - LLVector2 tdim; - - - LLVector4a half_height; - half_height.setSub(ext[1], ext[0]); - half_height.mul(0.5f); - - LLVector4a left; - left.load3(camera.getLeftAxis().mV); - left.mul(left); - left.normalize3fast(); - - LLVector4a up; - up.load3(camera.getUpAxis().mV); - up.mul(up); - up.normalize3fast(); - - tdim.mV[0] = fabsf(half_height.dot3(left).getF32()); - tdim.mV[1] = fabsf(half_height.dot3(up).getF32()); - - gGL.matrixMode(LLRender::MM_PROJECTION); - gGL.pushMatrix(); - - F32 distance = (pos-camera.getOrigin()).length(); - F32 fov = atanf(tdim.mV[1]/distance)*2.f*RAD_TO_DEG; - F32 aspect = tdim.mV[0]/tdim.mV[1]; - glh::matrix4f persp = gl_perspective(fov, aspect, 1.f, 256.f); - glh_set_current_projection(persp); - gGL.loadMatrix(persp.m); - - gGL.matrixMode(LLRender::MM_MODELVIEW); - gGL.pushMatrix(); - glh::matrix4f mat; - camera.getOpenGLTransform(mat.m); - - mat = glh::matrix4f((GLfloat*) OGL_TO_CFR_ROTATION) * mat; - - gGL.loadMatrix(mat.m); - glh_set_current_modelview(mat); - - glClearColor(0.0f,0.0f,0.0f,0.0f); - gGL.setColorMask(true, true); - - // get the number of pixels per angle - F32 pa = gViewerWindow->getWindowHeightRaw() / (RAD_TO_DEG * viewer_camera->getView()); - - //get resolution based on angle width and height of impostor (double desired resolution to prevent aliasing) - U32 resY = llmin(nhpo2((U32) (fov*pa)), (U32) 512); - U32 resX = llmin(nhpo2((U32) (atanf(tdim.mV[0]/distance)*2.f*RAD_TO_DEG*pa)), (U32) 512); - - if (!avatar->mImpostor.isComplete() || resX != avatar->mImpostor.getWidth() || - resY != avatar->mImpostor.getHeight()) - { - avatar->mImpostor.allocate(resX,resY,GL_RGBA,TRUE,FALSE); - - if (LLPipeline::sRenderDeferred) - { - addDeferredAttachments(avatar->mImpostor); - } - - gGL.getTexUnit(0)->bind(&avatar->mImpostor); - gGL.getTexUnit(0)->setTextureFilteringOption(LLTexUnit::TFO_POINT); - gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); - } - - avatar->mImpostor.bindTarget(); - - if (LLPipeline::sRenderDeferred) - { - avatar->mImpostor.clear(); - renderGeomDeferred(camera); - renderGeomPostDeferred(camera); - } - else - { - LLGLEnable scissor(GL_SCISSOR_TEST); - glScissor(0, 0, resX, resY); - avatar->mImpostor.clear(); - renderGeom(camera); - } - - { //create alpha mask based on depth buffer (grey out if muted) - if (LLPipeline::sRenderDeferred) - { - GLuint buff = GL_COLOR_ATTACHMENT0; - glDrawBuffersARB(1, &buff); - } - - LLGLDisable blend(GL_BLEND); - - if (muted) - { - gGL.setColorMask(true, true); - } - else - { - gGL.setColorMask(false, true); - } - - gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); - - LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_GREATER); - - gGL.flush(); - - gGL.pushMatrix(); - gGL.loadIdentity(); - gGL.matrixMode(LLRender::MM_PROJECTION); - gGL.pushMatrix(); - gGL.loadIdentity(); - - static const F32 clip_plane = 0.99999f; - - if (LLGLSLShader::sNoFixedFunction) - { - gUIProgram.bind(); - } - - gGL.color4ub(64,64,64,255); - gGL.begin(LLRender::QUADS); - gGL.vertex3f(-1, -1, clip_plane); - gGL.vertex3f(1, -1, clip_plane); - gGL.vertex3f(1, 1, clip_plane); - gGL.vertex3f(-1, 1, clip_plane); - gGL.end(); - gGL.flush(); - - if (LLGLSLShader::sNoFixedFunction) - { - gUIProgram.unbind(); - } - - gGL.popMatrix(); - gGL.matrixMode(LLRender::MM_MODELVIEW); - gGL.popMatrix(); - } - - avatar->mImpostor.flush(); - - avatar->setImpostorDim(tdim); - - LLVOAvatar::sUseImpostors = TRUE; - sUseOcclusion = occlusion; - sReflectionRender = FALSE; - sImpostorRender = FALSE; - sShadowRender = FALSE; - popRenderTypeMask(); - - gGL.matrixMode(LLRender::MM_PROJECTION); - gGL.popMatrix(); - gGL.matrixMode(LLRender::MM_MODELVIEW); - gGL.popMatrix(); - - avatar->mNeedsImpostorUpdate = FALSE; - avatar->cacheImpostorValues(); - - LLVertexBuffer::unbind(); - LLGLState::checkStates(); - LLGLState::checkTextureChannels(); - LLGLState::checkClientArrays(); -} - -BOOL LLPipeline::hasRenderBatches(const U32 type) const -{ - return sCull->getRenderMapSize(type) > 0; -} - -LLCullResult::drawinfo_list_t::iterator LLPipeline::beginRenderMap(U32 type) -{ - return sCull->beginRenderMap(type); -} - -LLCullResult::drawinfo_list_t::iterator LLPipeline::endRenderMap(U32 type) -{ - return sCull->endRenderMap(type); -} - -LLCullResult::sg_list_t::iterator LLPipeline::beginAlphaGroups() -{ - return sCull->beginAlphaGroups(); -} - -LLCullResult::sg_list_t::iterator LLPipeline::endAlphaGroups() -{ - return sCull->endAlphaGroups(); -} - -BOOL LLPipeline::hasRenderType(const U32 type) const -{ - // STORM-365 : LLViewerJointAttachment::setAttachmentVisibility() is setting type to 0 to actually mean "do not render" - // We then need to test that value here and return FALSE to prevent attachment to render (in mouselook for instance) - // TODO: reintroduce RENDER_TYPE_NONE in LLRenderTypeMask and initialize its mRenderTypeEnabled[RENDER_TYPE_NONE] to FALSE explicitely - return (type == 0 ? FALSE : mRenderTypeEnabled[type]); -} - -void LLPipeline::setRenderTypeMask(U32 type, ...) -{ - va_list args; - - va_start(args, type); - while (type < END_RENDER_TYPES) - { - mRenderTypeEnabled[type] = TRUE; - type = va_arg(args, U32); - } - va_end(args); - - if (type > END_RENDER_TYPES) - { - llerrs << "Invalid render type." << llendl; - } -} - -BOOL LLPipeline::hasAnyRenderType(U32 type, ...) const -{ - va_list args; - - va_start(args, type); - while (type < END_RENDER_TYPES) - { - if (mRenderTypeEnabled[type]) - { - return TRUE; - } - type = va_arg(args, U32); - } - va_end(args); - - if (type > END_RENDER_TYPES) - { - llerrs << "Invalid render type." << llendl; - } - - return FALSE; -} - -void LLPipeline::pushRenderTypeMask() -{ - std::string cur_mask; - cur_mask.assign((const char*) mRenderTypeEnabled, sizeof(mRenderTypeEnabled)); - mRenderTypeEnableStack.push(cur_mask); -} - -void LLPipeline::popRenderTypeMask() -{ - if (mRenderTypeEnableStack.empty()) - { - llerrs << "Depleted render type stack." << llendl; - } - - memcpy(mRenderTypeEnabled, mRenderTypeEnableStack.top().data(), sizeof(mRenderTypeEnabled)); - mRenderTypeEnableStack.pop(); -} - -void LLPipeline::andRenderTypeMask(U32 type, ...) -{ - va_list args; - - BOOL tmp[NUM_RENDER_TYPES]; - for (U32 i = 0; i < NUM_RENDER_TYPES; ++i) - { - tmp[i] = FALSE; - } - - va_start(args, type); - while (type < END_RENDER_TYPES) - { - if (mRenderTypeEnabled[type]) - { - tmp[type] = TRUE; - } - - type = va_arg(args, U32); - } - va_end(args); - - if (type > END_RENDER_TYPES) - { - llerrs << "Invalid render type." << llendl; - } - - for (U32 i = 0; i < LLPipeline::NUM_RENDER_TYPES; ++i) - { - mRenderTypeEnabled[i] = tmp[i]; - } - -} - -void LLPipeline::clearRenderTypeMask(U32 type, ...) -{ - va_list args; - - va_start(args, type); - while (type < END_RENDER_TYPES) - { - mRenderTypeEnabled[type] = FALSE; - - type = va_arg(args, U32); - } - va_end(args); - - if (type > END_RENDER_TYPES) - { - llerrs << "Invalid render type." << llendl; - } -} - -void LLPipeline::addDebugBlip(const LLVector3& position, const LLColor4& color) -{ - DebugBlip blip(position, color); - mDebugBlips.push_back(blip); -} - +/** + * @file pipeline.cpp + * @brief Rendering pipeline. + * + * $LicenseInfo:firstyear=2005&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#include "llviewerprecompiledheaders.h" + +#include "pipeline.h" + +// library includes +#include "llaudioengine.h" // For debugging. +#include "imageids.h" +#include "llerror.h" +#include "llviewercontrol.h" +#include "llfasttimer.h" +#include "llfontgl.h" +#include "llmemtype.h" +#include "llnamevalue.h" +#include "llpointer.h" +#include "llprimitive.h" +#include "llvolume.h" +#include "material_codes.h" +#include "timing.h" +#include "v3color.h" +#include "llui.h" +#include "llglheaders.h" +#include "llrender.h" +#include "llwindow.h" // swapBuffers() + +// newview includes +#include "llagent.h" +#include "llagentcamera.h" +#include "lldrawable.h" +#include "lldrawpoolalpha.h" +#include "lldrawpoolavatar.h" +#include "lldrawpoolground.h" +#include "lldrawpoolbump.h" +#include "lldrawpooltree.h" +#include "lldrawpoolwater.h" +#include "llface.h" +#include "llfeaturemanager.h" +#include "llfloatertelehub.h" +#include "llfloaterreg.h" +#include "llgldbg.h" +#include "llhudmanager.h" +#include "llhudnametag.h" +#include "llhudtext.h" +#include "lllightconstants.h" +#include "llmeshrepository.h" +#include "llresmgr.h" +#include "llselectmgr.h" +#include "llsky.h" +#include "lltracker.h" +#include "lltool.h" +#include "lltoolmgr.h" +#include "llviewercamera.h" +#include "llviewermediafocus.h" +#include "llviewertexturelist.h" +#include "llviewerobject.h" +#include "llviewerobjectlist.h" +#include "llviewerparcelmgr.h" +#include "llviewerregion.h" // for audio debugging. +#include "llviewerwindow.h" // For getSpinAxis +#include "llvoavatarself.h" +#include "llvoground.h" +#include "llvosky.h" +#include "llvotree.h" +#include "llvovolume.h" +#include "llvosurfacepatch.h" +#include "llvowater.h" +#include "llvotree.h" +#include "llvopartgroup.h" +#include "llworld.h" +#include "llcubemap.h" +#include "llviewershadermgr.h" +#include "llviewerstats.h" +#include "llviewerjoystick.h" +#include "llviewerdisplay.h" +#include "llwlparammanager.h" +#include "llwaterparammanager.h" +#include "llspatialpartition.h" +#include "llmutelist.h" +#include "lltoolpie.h" +#include "llcurl.h" +#include "llnotifications.h" +#include "LLPathingLib.h" +#include "llfloaterpathfindingconsole.h" + +#ifdef _DEBUG +// Debug indices is disabled for now for debug performance - djs 4/24/02 +//#define DEBUG_INDICES +#else +//#define DEBUG_INDICES +#endif + +//cached settings +BOOL LLPipeline::RenderAvatarVP; +BOOL LLPipeline::VertexShaderEnable; +BOOL LLPipeline::WindLightUseAtmosShaders; +BOOL LLPipeline::RenderDeferred; +F32 LLPipeline::RenderDeferredSunWash; +U32 LLPipeline::RenderFSAASamples; +U32 LLPipeline::RenderResolutionDivisor; +BOOL LLPipeline::RenderUIBuffer; +S32 LLPipeline::RenderShadowDetail; +BOOL LLPipeline::RenderDeferredSSAO; +F32 LLPipeline::RenderShadowResolutionScale; +BOOL LLPipeline::RenderLocalLights; +BOOL LLPipeline::RenderDelayCreation; +BOOL LLPipeline::RenderAnimateRes; +BOOL LLPipeline::FreezeTime; +S32 LLPipeline::DebugBeaconLineWidth; +F32 LLPipeline::RenderHighlightBrightness; +LLColor4 LLPipeline::RenderHighlightColor; +F32 LLPipeline::RenderHighlightThickness; +BOOL LLPipeline::RenderSpotLightsInNondeferred; +LLColor4 LLPipeline::PreviewAmbientColor; +LLColor4 LLPipeline::PreviewDiffuse0; +LLColor4 LLPipeline::PreviewSpecular0; +LLColor4 LLPipeline::PreviewDiffuse1; +LLColor4 LLPipeline::PreviewSpecular1; +LLColor4 LLPipeline::PreviewDiffuse2; +LLColor4 LLPipeline::PreviewSpecular2; +LLVector3 LLPipeline::PreviewDirection0; +LLVector3 LLPipeline::PreviewDirection1; +LLVector3 LLPipeline::PreviewDirection2; +F32 LLPipeline::RenderGlowMinLuminance; +F32 LLPipeline::RenderGlowMaxExtractAlpha; +F32 LLPipeline::RenderGlowWarmthAmount; +LLVector3 LLPipeline::RenderGlowLumWeights; +LLVector3 LLPipeline::RenderGlowWarmthWeights; +S32 LLPipeline::RenderGlowResolutionPow; +S32 LLPipeline::RenderGlowIterations; +F32 LLPipeline::RenderGlowWidth; +F32 LLPipeline::RenderGlowStrength; +BOOL LLPipeline::RenderDepthOfField; +F32 LLPipeline::CameraFocusTransitionTime; +F32 LLPipeline::CameraFNumber; +F32 LLPipeline::CameraFocalLength; +F32 LLPipeline::CameraFieldOfView; +F32 LLPipeline::RenderShadowNoise; +F32 LLPipeline::RenderShadowBlurSize; +F32 LLPipeline::RenderSSAOScale; +U32 LLPipeline::RenderSSAOMaxScale; +F32 LLPipeline::RenderSSAOFactor; +LLVector3 LLPipeline::RenderSSAOEffect; +F32 LLPipeline::RenderShadowOffsetError; +F32 LLPipeline::RenderShadowBiasError; +F32 LLPipeline::RenderShadowOffset; +F32 LLPipeline::RenderShadowBias; +F32 LLPipeline::RenderSpotShadowOffset; +F32 LLPipeline::RenderSpotShadowBias; +F32 LLPipeline::RenderEdgeDepthCutoff; +F32 LLPipeline::RenderEdgeNormCutoff; +LLVector3 LLPipeline::RenderShadowGaussian; +F32 LLPipeline::RenderShadowBlurDistFactor; +BOOL LLPipeline::RenderDeferredAtmospheric; +S32 LLPipeline::RenderReflectionDetail; +F32 LLPipeline::RenderHighlightFadeTime; +LLVector3 LLPipeline::RenderShadowClipPlanes; +LLVector3 LLPipeline::RenderShadowOrthoClipPlanes; +LLVector3 LLPipeline::RenderShadowNearDist; +F32 LLPipeline::RenderFarClip; +LLVector3 LLPipeline::RenderShadowSplitExponent; +F32 LLPipeline::RenderShadowErrorCutoff; +F32 LLPipeline::RenderShadowFOVCutoff; +BOOL LLPipeline::CameraOffset; +F32 LLPipeline::CameraMaxCoF; +F32 LLPipeline::CameraDoFResScale; + +const F32 BACKLIGHT_DAY_MAGNITUDE_AVATAR = 0.2f; +const F32 BACKLIGHT_NIGHT_MAGNITUDE_AVATAR = 0.1f; +const F32 BACKLIGHT_DAY_MAGNITUDE_OBJECT = 0.1f; +const F32 BACKLIGHT_NIGHT_MAGNITUDE_OBJECT = 0.08f; +const S32 MAX_OFFSCREEN_GEOMETRY_CHANGES_PER_FRAME = 10; +const U32 REFLECTION_MAP_RES = 128; +const U32 DEFERRED_VB_MASK = LLVertexBuffer::MAP_VERTEX | LLVertexBuffer::MAP_TEXCOORD0 | LLVertexBuffer::MAP_TEXCOORD1; +// Max number of occluders to search for. JC +const S32 MAX_OCCLUDER_COUNT = 2; + +extern S32 gBoxFrame; +//extern BOOL gHideSelectedObjects; +extern BOOL gDisplaySwapBuffers; +extern BOOL gDebugGL; + +BOOL gAvatarBacklight = FALSE; + +BOOL gDebugPipeline = FALSE; +LLPipeline gPipeline; +const LLMatrix4* gGLLastMatrix = NULL; + +LLFastTimer::DeclareTimer FTM_RENDER_GEOMETRY("Geometry"); +LLFastTimer::DeclareTimer FTM_RENDER_GRASS("Grass"); +LLFastTimer::DeclareTimer FTM_RENDER_INVISIBLE("Invisible"); +LLFastTimer::DeclareTimer FTM_RENDER_OCCLUSION("Occlusion"); +LLFastTimer::DeclareTimer FTM_RENDER_SHINY("Shiny"); +LLFastTimer::DeclareTimer FTM_RENDER_SIMPLE("Simple"); +LLFastTimer::DeclareTimer FTM_RENDER_TERRAIN("Terrain"); +LLFastTimer::DeclareTimer FTM_RENDER_TREES("Trees"); +LLFastTimer::DeclareTimer FTM_RENDER_UI("UI"); +LLFastTimer::DeclareTimer FTM_RENDER_WATER("Water"); +LLFastTimer::DeclareTimer FTM_RENDER_WL_SKY("Windlight Sky"); +LLFastTimer::DeclareTimer FTM_RENDER_ALPHA("Alpha Objects"); +LLFastTimer::DeclareTimer FTM_RENDER_CHARACTERS("Avatars"); +LLFastTimer::DeclareTimer FTM_RENDER_BUMP("Bump"); +LLFastTimer::DeclareTimer FTM_RENDER_FULLBRIGHT("Fullbright"); +LLFastTimer::DeclareTimer FTM_RENDER_GLOW("Glow"); +LLFastTimer::DeclareTimer FTM_GEO_UPDATE("Geo Update"); +LLFastTimer::DeclareTimer FTM_POOLRENDER("RenderPool"); +LLFastTimer::DeclareTimer FTM_POOLS("Pools"); +LLFastTimer::DeclareTimer FTM_RENDER_BLOOM_FBO("First FBO"); +LLFastTimer::DeclareTimer FTM_STATESORT("Sort Draw State"); +LLFastTimer::DeclareTimer FTM_PIPELINE("Pipeline"); +LLFastTimer::DeclareTimer FTM_CLIENT_COPY("Client Copy"); +LLFastTimer::DeclareTimer FTM_RENDER_DEFERRED("Deferred Shading"); + + +static LLFastTimer::DeclareTimer FTM_STATESORT_DRAWABLE("Sort Drawables"); +static LLFastTimer::DeclareTimer FTM_STATESORT_POSTSORT("Post Sort"); + +//---------------------------------------- +std::string gPoolNames[] = +{ + // Correspond to LLDrawpool enum render type + "NONE", + "POOL_SIMPLE", + "POOL_GROUND", + "POOL_FULLBRIGHT", + "POOL_BUMP", + "POOL_TERRAIN," + "POOL_SKY", + "POOL_WL_SKY", + "POOL_TREE", + "POOL_GRASS", + "POOL_INVISIBLE", + "POOL_AVATAR", + "POOL_VOIDWATER", + "POOL_WATER", + "POOL_GLOW", + "POOL_ALPHA" +}; + +void drawBox(const LLVector3& c, const LLVector3& r); +void drawBoxOutline(const LLVector3& pos, const LLVector3& size); +U32 nhpo2(U32 v); + +glh::matrix4f glh_copy_matrix(F32* src) +{ + glh::matrix4f ret; + ret.set_value(src); + return ret; +} + +glh::matrix4f glh_get_current_modelview() +{ + return glh_copy_matrix(gGLModelView); +} + +glh::matrix4f glh_get_current_projection() +{ + return glh_copy_matrix(gGLProjection); +} + +glh::matrix4f glh_get_last_modelview() +{ + return glh_copy_matrix(gGLLastModelView); +} + +glh::matrix4f glh_get_last_projection() +{ + return glh_copy_matrix(gGLLastProjection); +} + +void glh_copy_matrix(const glh::matrix4f& src, F32* dst) +{ + for (U32 i = 0; i < 16; i++) + { + dst[i] = src.m[i]; + } +} + +void glh_set_current_modelview(const glh::matrix4f& mat) +{ + glh_copy_matrix(mat, gGLModelView); +} + +void glh_set_current_projection(glh::matrix4f& mat) +{ + glh_copy_matrix(mat, gGLProjection); +} + +glh::matrix4f gl_ortho(GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat znear, GLfloat zfar) +{ + glh::matrix4f ret( + 2.f/(right-left), 0.f, 0.f, -(right+left)/(right-left), + 0.f, 2.f/(top-bottom), 0.f, -(top+bottom)/(top-bottom), + 0.f, 0.f, -2.f/(zfar-znear), -(zfar+znear)/(zfar-znear), + 0.f, 0.f, 0.f, 1.f); + + return ret; +} + +void display_update_camera(); +//---------------------------------------- + +S32 LLPipeline::sCompiles = 0; + +BOOL LLPipeline::sPickAvatar = TRUE; +BOOL LLPipeline::sDynamicLOD = TRUE; +BOOL LLPipeline::sShowHUDAttachments = TRUE; +BOOL LLPipeline::sRenderMOAPBeacons = FALSE; +BOOL LLPipeline::sRenderPhysicalBeacons = TRUE; +BOOL LLPipeline::sRenderScriptedBeacons = FALSE; +BOOL LLPipeline::sRenderScriptedTouchBeacons = TRUE; +BOOL LLPipeline::sRenderParticleBeacons = FALSE; +BOOL LLPipeline::sRenderSoundBeacons = FALSE; +BOOL LLPipeline::sRenderBeacons = FALSE; +BOOL LLPipeline::sRenderHighlight = TRUE; +BOOL LLPipeline::sForceOldBakedUpload = FALSE; +S32 LLPipeline::sUseOcclusion = 0; +BOOL LLPipeline::sDelayVBUpdate = TRUE; +BOOL LLPipeline::sAutoMaskAlphaDeferred = TRUE; +BOOL LLPipeline::sAutoMaskAlphaNonDeferred = FALSE; +BOOL LLPipeline::sDisableShaders = FALSE; +BOOL LLPipeline::sRenderBump = TRUE; +BOOL LLPipeline::sBakeSunlight = FALSE; +BOOL LLPipeline::sNoAlpha = FALSE; +BOOL LLPipeline::sUseTriStrips = TRUE; +BOOL LLPipeline::sUseFarClip = TRUE; +BOOL LLPipeline::sShadowRender = FALSE; +BOOL LLPipeline::sWaterReflections = FALSE; +BOOL LLPipeline::sRenderGlow = FALSE; +BOOL LLPipeline::sReflectionRender = FALSE; +BOOL LLPipeline::sImpostorRender = FALSE; +BOOL LLPipeline::sUnderWaterRender = FALSE; +BOOL LLPipeline::sTextureBindTest = FALSE; +BOOL LLPipeline::sRenderFrameTest = FALSE; +BOOL LLPipeline::sRenderAttachedLights = TRUE; +BOOL LLPipeline::sRenderAttachedParticles = TRUE; +BOOL LLPipeline::sRenderDeferred = FALSE; +BOOL LLPipeline::sMemAllocationThrottled = FALSE; +S32 LLPipeline::sVisibleLightCount = 0; +F32 LLPipeline::sMinRenderSize = 0.f; + + +static LLCullResult* sCull = NULL; + +static const U32 gl_cube_face[] = +{ + GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB, + GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB, + GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB, + GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB, + GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB, + GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB, +}; + +void validate_framebuffer_object(); + + +bool addDeferredAttachments(LLRenderTarget& target) +{ + return target.addColorAttachment(GL_RGBA) && //specular + target.addColorAttachment(GL_RGBA); //normal+z +} + +LLPipeline::LLPipeline() : + mBackfaceCull(FALSE), + mBatchCount(0), + mMatrixOpCount(0), + mTextureMatrixOps(0), + mMaxBatchSize(0), + mMinBatchSize(0), + mMeanBatchSize(0), + mTrianglesDrawn(0), + mNumVisibleNodes(0), + mVerticesRelit(0), + mLightingChanges(0), + mGeometryChanges(0), + mNumVisibleFaces(0), + + mInitialized(FALSE), + mVertexShadersEnabled(FALSE), + mVertexShadersLoaded(0), + mRenderDebugFeatureMask(0), + mRenderDebugMask(0), + mOldRenderDebugMask(0), + mGroupQ1Locked(false), + mGroupQ2Locked(false), + mResetVertexBuffers(false), + mLastRebuildPool(NULL), + mAlphaPool(NULL), + mSkyPool(NULL), + mTerrainPool(NULL), + mWaterPool(NULL), + mGroundPool(NULL), + mSimplePool(NULL), + mFullbrightPool(NULL), + mInvisiblePool(NULL), + mGlowPool(NULL), + mBumpPool(NULL), + mWLSkyPool(NULL), + mLightMask(0), + mLightMovingMask(0), + mLightingDetail(0), + mScreenWidth(0), + mScreenHeight(0) +{ + mNoiseMap = 0; + mTrueNoiseMap = 0; + mLightFunc = 0; +} + +void LLPipeline::init() +{ + LLMemType mt(LLMemType::MTYPE_PIPELINE_INIT); + + refreshCachedSettings(); + + gOctreeMaxCapacity = gSavedSettings.getU32("OctreeMaxNodeCapacity"); + sDynamicLOD = gSavedSettings.getBOOL("RenderDynamicLOD"); + sRenderBump = gSavedSettings.getBOOL("RenderObjectBump"); + sUseTriStrips = gSavedSettings.getBOOL("RenderUseTriStrips"); + LLVertexBuffer::sUseStreamDraw = gSavedSettings.getBOOL("RenderUseStreamVBO"); + LLVertexBuffer::sUseVAO = gSavedSettings.getBOOL("RenderUseVAO"); + LLVertexBuffer::sPreferStreamDraw = gSavedSettings.getBOOL("RenderPreferStreamDraw"); + sRenderAttachedLights = gSavedSettings.getBOOL("RenderAttachedLights"); + sRenderAttachedParticles = gSavedSettings.getBOOL("RenderAttachedParticles"); + + mInitialized = TRUE; + + stop_glerror(); + + //create render pass pools + getPool(LLDrawPool::POOL_ALPHA); + getPool(LLDrawPool::POOL_SIMPLE); + getPool(LLDrawPool::POOL_GRASS); + getPool(LLDrawPool::POOL_FULLBRIGHT); + getPool(LLDrawPool::POOL_INVISIBLE); + getPool(LLDrawPool::POOL_BUMP); + getPool(LLDrawPool::POOL_GLOW); + + LLViewerStats::getInstance()->mTrianglesDrawnStat.reset(); + resetFrameStats(); + + for (U32 i = 0; i < NUM_RENDER_TYPES; ++i) + { + mRenderTypeEnabled[i] = TRUE; //all rendering types start enabled + } + + mRenderDebugFeatureMask = 0xffffffff; // All debugging features on + mRenderDebugMask = 0; // All debug starts off + + // Don't turn on ground when this is set + // Mac Books with intel 950s need this + if(!gSavedSettings.getBOOL("RenderGround")) + { + toggleRenderType(RENDER_TYPE_GROUND); + } + + // make sure RenderPerformanceTest persists (hackity hack hack) + // disables non-object rendering (UI, sky, water, etc) + if (gSavedSettings.getBOOL("RenderPerformanceTest")) + { + gSavedSettings.setBOOL("RenderPerformanceTest", FALSE); + gSavedSettings.setBOOL("RenderPerformanceTest", TRUE); + } + + mOldRenderDebugMask = mRenderDebugMask; + + mBackfaceCull = TRUE; + + stop_glerror(); + + // Enable features + + LLViewerShaderMgr::instance()->setShaders(); + + stop_glerror(); + + for (U32 i = 0; i < 2; ++i) + { + mSpotLightFade[i] = 1.f; + } + + mDeferredVB = new LLVertexBuffer(DEFERRED_VB_MASK, 0); + mDeferredVB->allocateBuffer(8, 0, true); + setLightingDetail(-1); + + // + // Update all settings to trigger a cached settings refresh + // + + gSavedSettings.getControl("RenderAutoMaskAlphaDeferred")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderAutoMaskAlphaNonDeferred")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderUseFarClip")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderAvatarMaxVisible")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderDelayVBUpdate")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + + gSavedSettings.getControl("UseOcclusion")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + + gSavedSettings.getControl("VertexShaderEnable")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderAvatarVP")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("WindLightUseAtmosShaders")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderDeferred")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderDeferredSunWash")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderFSAASamples")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderResolutionDivisor")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderUIBuffer")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderShadowDetail")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderDeferredSSAO")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderShadowResolutionScale")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderLocalLights")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderDelayCreation")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderAnimateRes")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("FreezeTime")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("DebugBeaconLineWidth")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderHighlightBrightness")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderHighlightColor")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderHighlightThickness")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderSpotLightsInNondeferred")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("PreviewAmbientColor")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("PreviewDiffuse0")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("PreviewSpecular0")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("PreviewDiffuse1")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("PreviewSpecular1")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("PreviewDiffuse2")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("PreviewSpecular2")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("PreviewDirection0")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("PreviewDirection1")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("PreviewDirection2")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderGlowMinLuminance")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderGlowMaxExtractAlpha")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderGlowWarmthAmount")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderGlowLumWeights")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderGlowWarmthWeights")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderGlowResolutionPow")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderGlowIterations")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderGlowWidth")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderGlowStrength")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderDepthOfField")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("CameraFocusTransitionTime")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("CameraFNumber")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("CameraFocalLength")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("CameraFieldOfView")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderShadowNoise")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderShadowBlurSize")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderSSAOScale")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderSSAOMaxScale")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderSSAOFactor")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderSSAOEffect")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderShadowOffsetError")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderShadowBiasError")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderShadowOffset")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderShadowBias")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderSpotShadowOffset")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderSpotShadowBias")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderEdgeDepthCutoff")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderEdgeNormCutoff")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderShadowGaussian")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderShadowBlurDistFactor")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderDeferredAtmospheric")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderReflectionDetail")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderHighlightFadeTime")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderShadowClipPlanes")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderShadowOrthoClipPlanes")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderShadowNearDist")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderFarClip")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderShadowSplitExponent")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderShadowErrorCutoff")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("RenderShadowFOVCutoff")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("CameraOffset")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("CameraMaxCoF")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); + gSavedSettings.getControl("CameraDoFResScale")->getCommitSignal()->connect(boost::bind(&LLPipeline::refreshCachedSettings)); +} + +LLPipeline::~LLPipeline() +{ + +} + +void LLPipeline::cleanup() +{ + assertInitialized(); + + mGroupQ1.clear() ; + mGroupQ2.clear() ; + + for(pool_set_t::iterator iter = mPools.begin(); + iter != mPools.end(); ) + { + pool_set_t::iterator curiter = iter++; + LLDrawPool* poolp = *curiter; + if (poolp->isFacePool()) + { + LLFacePool* face_pool = (LLFacePool*) poolp; + if (face_pool->mReferences.empty()) + { + mPools.erase(curiter); + removeFromQuickLookup( poolp ); + delete poolp; + } + } + else + { + mPools.erase(curiter); + removeFromQuickLookup( poolp ); + delete poolp; + } + } + + if (!mTerrainPools.empty()) + { + llwarns << "Terrain Pools not cleaned up" << llendl; + } + if (!mTreePools.empty()) + { + llwarns << "Tree Pools not cleaned up" << llendl; + } + + delete mAlphaPool; + mAlphaPool = NULL; + delete mSkyPool; + mSkyPool = NULL; + delete mTerrainPool; + mTerrainPool = NULL; + delete mWaterPool; + mWaterPool = NULL; + delete mGroundPool; + mGroundPool = NULL; + delete mSimplePool; + mSimplePool = NULL; + delete mFullbrightPool; + mFullbrightPool = NULL; + delete mInvisiblePool; + mInvisiblePool = NULL; + delete mGlowPool; + mGlowPool = NULL; + delete mBumpPool; + mBumpPool = NULL; + // don't delete wl sky pool it was handled above in the for loop + //delete mWLSkyPool; + mWLSkyPool = NULL; + + releaseGLBuffers(); + + mFaceSelectImagep = NULL; + + mMovedBridge.clear(); + + mInitialized = FALSE; + + mDeferredVB = NULL; +} + +//============================================================================ + +void LLPipeline::destroyGL() +{ + stop_glerror(); + unloadShaders(); + mHighlightFaces.clear(); + + resetDrawOrders(); + + resetVertexBuffers(); + + releaseGLBuffers(); + + if (LLVertexBuffer::sEnableVBOs) + { + LLVertexBuffer::sEnableVBOs = FALSE; + } +} + +static LLFastTimer::DeclareTimer FTM_RESIZE_SCREEN_TEXTURE("Resize Screen Texture"); + +//static +void LLPipeline::throttleNewMemoryAllocation(BOOL disable) +{ + if(sMemAllocationThrottled != disable) + { + sMemAllocationThrottled = disable ; + + if(sMemAllocationThrottled) + { + //send out notification + LLNotification::Params params("LowMemory"); + LLNotifications::instance().add(params); + + //release some memory. + } + } +} + +void LLPipeline::resizeScreenTexture() +{ + LLFastTimer ft(FTM_RESIZE_SCREEN_TEXTURE); + if (gPipeline.canUseVertexShaders() && assertInitialized()) + { + GLuint resX = gViewerWindow->getWorldViewWidthRaw(); + GLuint resY = gViewerWindow->getWorldViewHeightRaw(); + + allocateScreenBuffer(resX,resY); + } +} + +void LLPipeline::allocatePhysicsBuffer() +{ + GLuint resX = gViewerWindow->getWorldViewWidthRaw(); + GLuint resY = gViewerWindow->getWorldViewHeightRaw(); + + if (mPhysicsDisplay.getWidth() != resX || mPhysicsDisplay.getHeight() != resY) + { + mPhysicsDisplay.allocate(resX, resY, GL_RGBA, TRUE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE); + } +} + +void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY) +{ + refreshCachedSettings(); + U32 samples = RenderFSAASamples; + + //try to allocate screen buffers at requested resolution and samples + // - on failure, shrink number of samples and try again + // - if not multisampled, shrink resolution and try again (favor X resolution over Y) + // Make sure to call "releaseScreenBuffers" after each failure to cleanup the partially loaded state + + if (!allocateScreenBuffer(resX, resY, samples)) + { + releaseScreenBuffers(); + //reduce number of samples + while (samples > 0) + { + samples /= 2; + if (allocateScreenBuffer(resX, resY, samples)) + { //success + return; + } + releaseScreenBuffers(); + } + + samples = 0; + + //reduce resolution + while (resY > 0 && resX > 0) + { + resY /= 2; + if (allocateScreenBuffer(resX, resY, samples)) + { + return; + } + releaseScreenBuffers(); + + resX /= 2; + if (allocateScreenBuffer(resX, resY, samples)) + { + return; + } + releaseScreenBuffers(); + } + + llwarns << "Unable to allocate screen buffer at any resolution!" << llendl; + } +} + + +bool LLPipeline::allocateScreenBuffer(U32 resX, U32 resY, U32 samples) +{ + refreshCachedSettings(); + + // remember these dimensions + mScreenWidth = resX; + mScreenHeight = resY; + + U32 res_mod = RenderResolutionDivisor; + + if (res_mod > 1 && res_mod < resX && res_mod < resY) + { + resX /= res_mod; + resY /= res_mod; + } + + if (RenderUIBuffer) + { + if (!mUIScreen.allocate(resX,resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE)) + { + return false; + } + } + + if (LLPipeline::sRenderDeferred) + { + S32 shadow_detail = RenderShadowDetail; + BOOL ssao = RenderDeferredSSAO; + + //allocate deferred rendering color buffers + if (!mDeferredScreen.allocate(resX, resY, GL_RGBA, TRUE, TRUE, LLTexUnit::TT_RECT_TEXTURE, FALSE, samples)) return false; + if (!mDeferredDepth.allocate(resX, resY, 0, TRUE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE, samples)) return false; + if (!addDeferredAttachments(mDeferredScreen)) return false; + + if (!mScreen.allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE, samples)) return false; + if (samples > 0) + { + if (!mFXAABuffer.allocate(nhpo2(resX), nhpo2(resY), GL_RGBA, FALSE, FALSE, LLTexUnit::TT_TEXTURE, FALSE, samples)) return false; + } + else + { + mFXAABuffer.release(); + } + + if (shadow_detail > 0 || ssao || RenderDepthOfField || samples > 0) + { //only need mDeferredLight for shadows OR ssao OR dof OR fxaa + if (!mDeferredLight.allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE)) return false; + } + else + { + mDeferredLight.release(); + } + + F32 scale = RenderShadowResolutionScale; + + if (shadow_detail > 0) + { //allocate 4 sun shadow maps + for (U32 i = 0; i < 4; i++) + { + if (!mShadow[i].allocate(U32(resX*scale),U32(resY*scale), 0, TRUE, FALSE, LLTexUnit::TT_RECT_TEXTURE)) return false; + } + } + else + { + for (U32 i = 0; i < 4; i++) + { + mShadow[i].release(); + } + } + + U32 width = nhpo2(U32(resX*scale))/2; + U32 height = width; + + if (shadow_detail > 1) + { //allocate two spot shadow maps + for (U32 i = 4; i < 6; i++) + { + if (!mShadow[i].allocate(width, height, 0, TRUE, FALSE)) return false; + } + } + else + { + for (U32 i = 4; i < 6; i++) + { + mShadow[i].release(); + } + } + } + else + { + mDeferredLight.release(); + + for (U32 i = 0; i < 6; i++) + { + mShadow[i].release(); + } + mFXAABuffer.release(); + mScreen.release(); + mDeferredScreen.release(); //make sure to release any render targets that share a depth buffer with mDeferredScreen first + mDeferredDepth.release(); + + if (!mScreen.allocate(resX, resY, GL_RGBA, TRUE, TRUE, LLTexUnit::TT_RECT_TEXTURE, FALSE)) return false; + } + + if (LLPipeline::sRenderDeferred) + { //share depth buffer between deferred targets + mDeferredScreen.shareDepthBuffer(mScreen); + } + + gGL.getTexUnit(0)->disable(); + + stop_glerror(); + + return true; +} + +//static +void LLPipeline::updateRenderDeferred() +{ + BOOL deferred = ((RenderDeferred && + LLRenderTarget::sUseFBO && + LLFeatureManager::getInstance()->isFeatureAvailable("RenderDeferred") && + VertexShaderEnable && + RenderAvatarVP && + WindLightUseAtmosShaders) ? TRUE : FALSE) && + !gUseWireframe; + + sRenderDeferred = deferred; + if (deferred) + { //must render glow when rendering deferred since post effect pass is needed to present any lighting at all + sRenderGlow = TRUE; + } +} + +//static +void LLPipeline::refreshCachedSettings() +{ + LLPipeline::sAutoMaskAlphaDeferred = gSavedSettings.getBOOL("RenderAutoMaskAlphaDeferred"); + LLPipeline::sAutoMaskAlphaNonDeferred = gSavedSettings.getBOOL("RenderAutoMaskAlphaNonDeferred"); + LLPipeline::sUseFarClip = gSavedSettings.getBOOL("RenderUseFarClip"); + LLVOAvatar::sMaxVisible = (U32)gSavedSettings.getS32("RenderAvatarMaxVisible"); + LLPipeline::sDelayVBUpdate = gSavedSettings.getBOOL("RenderDelayVBUpdate"); + + LLPipeline::sUseOcclusion = + (!gUseWireframe + && LLFeatureManager::getInstance()->isFeatureAvailable("UseOcclusion") + && gSavedSettings.getBOOL("UseOcclusion") + && gGLManager.mHasOcclusionQuery) ? 2 : 0; + + VertexShaderEnable = gSavedSettings.getBOOL("VertexShaderEnable"); + RenderAvatarVP = gSavedSettings.getBOOL("RenderAvatarVP"); + WindLightUseAtmosShaders = gSavedSettings.getBOOL("WindLightUseAtmosShaders"); + RenderDeferred = gSavedSettings.getBOOL("RenderDeferred"); + RenderDeferredSunWash = gSavedSettings.getF32("RenderDeferredSunWash"); + RenderFSAASamples = gSavedSettings.getU32("RenderFSAASamples"); + RenderResolutionDivisor = gSavedSettings.getU32("RenderResolutionDivisor"); + RenderUIBuffer = gSavedSettings.getBOOL("RenderUIBuffer"); + RenderShadowDetail = gSavedSettings.getS32("RenderShadowDetail"); + RenderDeferredSSAO = gSavedSettings.getBOOL("RenderDeferredSSAO"); + RenderShadowResolutionScale = gSavedSettings.getF32("RenderShadowResolutionScale"); + RenderLocalLights = gSavedSettings.getBOOL("RenderLocalLights"); + RenderDelayCreation = gSavedSettings.getBOOL("RenderDelayCreation"); + RenderAnimateRes = gSavedSettings.getBOOL("RenderAnimateRes"); + FreezeTime = gSavedSettings.getBOOL("FreezeTime"); + DebugBeaconLineWidth = gSavedSettings.getS32("DebugBeaconLineWidth"); + RenderHighlightBrightness = gSavedSettings.getF32("RenderHighlightBrightness"); + RenderHighlightColor = gSavedSettings.getColor4("RenderHighlightColor"); + RenderHighlightThickness = gSavedSettings.getF32("RenderHighlightThickness"); + RenderSpotLightsInNondeferred = gSavedSettings.getBOOL("RenderSpotLightsInNondeferred"); + PreviewAmbientColor = gSavedSettings.getColor4("PreviewAmbientColor"); + PreviewDiffuse0 = gSavedSettings.getColor4("PreviewDiffuse0"); + PreviewSpecular0 = gSavedSettings.getColor4("PreviewSpecular0"); + PreviewDiffuse1 = gSavedSettings.getColor4("PreviewDiffuse1"); + PreviewSpecular1 = gSavedSettings.getColor4("PreviewSpecular1"); + PreviewDiffuse2 = gSavedSettings.getColor4("PreviewDiffuse2"); + PreviewSpecular2 = gSavedSettings.getColor4("PreviewSpecular2"); + PreviewDirection0 = gSavedSettings.getVector3("PreviewDirection0"); + PreviewDirection1 = gSavedSettings.getVector3("PreviewDirection1"); + PreviewDirection2 = gSavedSettings.getVector3("PreviewDirection2"); + RenderGlowMinLuminance = gSavedSettings.getF32("RenderGlowMinLuminance"); + RenderGlowMaxExtractAlpha = gSavedSettings.getF32("RenderGlowMaxExtractAlpha"); + RenderGlowWarmthAmount = gSavedSettings.getF32("RenderGlowWarmthAmount"); + RenderGlowLumWeights = gSavedSettings.getVector3("RenderGlowLumWeights"); + RenderGlowWarmthWeights = gSavedSettings.getVector3("RenderGlowWarmthWeights"); + RenderGlowResolutionPow = gSavedSettings.getS32("RenderGlowResolutionPow"); + RenderGlowIterations = gSavedSettings.getS32("RenderGlowIterations"); + RenderGlowWidth = gSavedSettings.getF32("RenderGlowWidth"); + RenderGlowStrength = gSavedSettings.getF32("RenderGlowStrength"); + RenderDepthOfField = gSavedSettings.getBOOL("RenderDepthOfField"); + CameraFocusTransitionTime = gSavedSettings.getF32("CameraFocusTransitionTime"); + CameraFNumber = gSavedSettings.getF32("CameraFNumber"); + CameraFocalLength = gSavedSettings.getF32("CameraFocalLength"); + CameraFieldOfView = gSavedSettings.getF32("CameraFieldOfView"); + RenderShadowNoise = gSavedSettings.getF32("RenderShadowNoise"); + RenderShadowBlurSize = gSavedSettings.getF32("RenderShadowBlurSize"); + RenderSSAOScale = gSavedSettings.getF32("RenderSSAOScale"); + RenderSSAOMaxScale = gSavedSettings.getU32("RenderSSAOMaxScale"); + RenderSSAOFactor = gSavedSettings.getF32("RenderSSAOFactor"); + RenderSSAOEffect = gSavedSettings.getVector3("RenderSSAOEffect"); + RenderShadowOffsetError = gSavedSettings.getF32("RenderShadowOffsetError"); + RenderShadowBiasError = gSavedSettings.getF32("RenderShadowBiasError"); + RenderShadowOffset = gSavedSettings.getF32("RenderShadowOffset"); + RenderShadowBias = gSavedSettings.getF32("RenderShadowBias"); + RenderSpotShadowOffset = gSavedSettings.getF32("RenderSpotShadowOffset"); + RenderSpotShadowBias = gSavedSettings.getF32("RenderSpotShadowBias"); + RenderEdgeDepthCutoff = gSavedSettings.getF32("RenderEdgeDepthCutoff"); + RenderEdgeNormCutoff = gSavedSettings.getF32("RenderEdgeNormCutoff"); + RenderShadowGaussian = gSavedSettings.getVector3("RenderShadowGaussian"); + RenderShadowBlurDistFactor = gSavedSettings.getF32("RenderShadowBlurDistFactor"); + RenderDeferredAtmospheric = gSavedSettings.getBOOL("RenderDeferredAtmospheric"); + RenderReflectionDetail = gSavedSettings.getS32("RenderReflectionDetail"); + RenderHighlightFadeTime = gSavedSettings.getF32("RenderHighlightFadeTime"); + RenderShadowClipPlanes = gSavedSettings.getVector3("RenderShadowClipPlanes"); + RenderShadowOrthoClipPlanes = gSavedSettings.getVector3("RenderShadowOrthoClipPlanes"); + RenderShadowNearDist = gSavedSettings.getVector3("RenderShadowNearDist"); + RenderFarClip = gSavedSettings.getF32("RenderFarClip"); + RenderShadowSplitExponent = gSavedSettings.getVector3("RenderShadowSplitExponent"); + RenderShadowErrorCutoff = gSavedSettings.getF32("RenderShadowErrorCutoff"); + RenderShadowFOVCutoff = gSavedSettings.getF32("RenderShadowFOVCutoff"); + CameraOffset = gSavedSettings.getBOOL("CameraOffset"); + CameraMaxCoF = gSavedSettings.getF32("CameraMaxCoF"); + CameraDoFResScale = gSavedSettings.getF32("CameraDoFResScale"); + + updateRenderDeferred(); +} + +void LLPipeline::releaseGLBuffers() +{ + assertInitialized(); + + if (mNoiseMap) + { + LLImageGL::deleteTextures(1, &mNoiseMap); + mNoiseMap = 0; + } + + if (mTrueNoiseMap) + { + LLImageGL::deleteTextures(1, &mTrueNoiseMap); + mTrueNoiseMap = 0; + } + + if (mLightFunc) + { + LLImageGL::deleteTextures(1, &mLightFunc); + mLightFunc = 0; + } + + mWaterRef.release(); + mWaterDis.release(); + + for (U32 i = 0; i < 3; i++) + { + mGlow[i].release(); + } + + releaseScreenBuffers(); + + gBumpImageList.destroyGL(); + LLVOAvatar::resetImpostors(); +} + +void LLPipeline::releaseScreenBuffers() +{ + mUIScreen.release(); + mScreen.release(); + mFXAABuffer.release(); + mPhysicsDisplay.release(); + mDeferredScreen.release(); + mDeferredDepth.release(); + mDeferredLight.release(); + + mHighlight.release(); + + for (U32 i = 0; i < 6; i++) + { + mShadow[i].release(); + } +} + + +void LLPipeline::createGLBuffers() +{ + stop_glerror(); + LLMemType mt_cb(LLMemType::MTYPE_PIPELINE_CREATE_BUFFERS); + assertInitialized(); + + updateRenderDeferred(); + + if (LLPipeline::sWaterReflections) + { //water reflection texture + U32 res = (U32) gSavedSettings.getS32("RenderWaterRefResolution"); + + mWaterRef.allocate(res,res,GL_RGBA,TRUE,FALSE); + mWaterDis.allocate(res,res,GL_RGBA,TRUE,FALSE); + } + + mHighlight.allocate(256,256,GL_RGBA, FALSE, FALSE); + + stop_glerror(); + + GLuint resX = gViewerWindow->getWorldViewWidthRaw(); + GLuint resY = gViewerWindow->getWorldViewHeightRaw(); + + if (LLPipeline::sRenderGlow) + { //screen space glow buffers + const U32 glow_res = llmax(1, + llmin(512, 1 << gSavedSettings.getS32("RenderGlowResolutionPow"))); + + for (U32 i = 0; i < 3; i++) + { + mGlow[i].allocate(512,glow_res,GL_RGBA,FALSE,FALSE); + } + + allocateScreenBuffer(resX,resY); + mScreenWidth = 0; + mScreenHeight = 0; + } + + if (sRenderDeferred) + { + if (!mNoiseMap) + { + const U32 noiseRes = 128; + LLVector3 noise[noiseRes*noiseRes]; + + F32 scaler = gSavedSettings.getF32("RenderDeferredNoise")/100.f; + for (U32 i = 0; i < noiseRes*noiseRes; ++i) + { + noise[i] = LLVector3(ll_frand()-0.5f, ll_frand()-0.5f, 0.f); + noise[i].normVec(); + noise[i].mV[2] = ll_frand()*scaler+1.f-scaler/2.f; + } + + LLImageGL::generateTextures(1, &mNoiseMap); + + gGL.getTexUnit(0)->bindManual(LLTexUnit::TT_TEXTURE, mNoiseMap); + LLImageGL::setManualImage(LLTexUnit::getInternalType(LLTexUnit::TT_TEXTURE), 0, GL_RGB16F_ARB, noiseRes, noiseRes, GL_RGB, GL_FLOAT, noise); + gGL.getTexUnit(0)->setTextureFilteringOption(LLTexUnit::TFO_POINT); + } + + if (!mTrueNoiseMap) + { + const U32 noiseRes = 128; + F32 noise[noiseRes*noiseRes*3]; + for (U32 i = 0; i < noiseRes*noiseRes*3; i++) + { + noise[i] = ll_frand()*2.0-1.0; + } + + LLImageGL::generateTextures(1, &mTrueNoiseMap); + gGL.getTexUnit(0)->bindManual(LLTexUnit::TT_TEXTURE, mTrueNoiseMap); + LLImageGL::setManualImage(LLTexUnit::getInternalType(LLTexUnit::TT_TEXTURE), 0, GL_RGB16F_ARB, noiseRes, noiseRes, GL_RGB,GL_FLOAT, noise); + gGL.getTexUnit(0)->setTextureFilteringOption(LLTexUnit::TFO_POINT); + } + + if (!mLightFunc) + { + U32 lightResX = gSavedSettings.getU32("RenderSpecularResX"); + U32 lightResY = gSavedSettings.getU32("RenderSpecularResY"); + U8* lg = new U8[lightResX*lightResY]; + + for (U32 y = 0; y < lightResY; ++y) + { + for (U32 x = 0; x < lightResX; ++x) + { + //spec func + F32 sa = (F32) x/(lightResX-1); + F32 spec = (F32) y/(lightResY-1); + //lg[y*lightResX+x] = (U8) (powf(sa, 128.f*spec*spec)*255); + + //F32 sp = acosf(sa)/(1.f-spec); + + sa = powf(sa, gSavedSettings.getF32("RenderSpecularExponent")); + F32 a = acosf(sa*0.25f+0.75f); + F32 m = llmax(0.5f-spec*0.5f, 0.001f); + F32 t2 = tanf(a)/m; + t2 *= t2; + + F32 c4a = (3.f+4.f*cosf(2.f*a)+cosf(4.f*a))/8.f; + F32 bd = 1.f/(4.f*m*m*c4a)*powf(F_E, -t2); + + lg[y*lightResX+x] = (U8) (llclamp(bd, 0.f, 1.f)*255); + } + } + + LLImageGL::generateTextures(1, &mLightFunc); + gGL.getTexUnit(0)->bindManual(LLTexUnit::TT_TEXTURE, mLightFunc); + LLImageGL::setManualImage(LLTexUnit::getInternalType(LLTexUnit::TT_TEXTURE), 0, GL_R8, lightResX, lightResY, GL_RED, GL_UNSIGNED_BYTE, lg); + gGL.getTexUnit(0)->setTextureAddressMode(LLTexUnit::TAM_CLAMP); + gGL.getTexUnit(0)->setTextureFilteringOption(LLTexUnit::TFO_TRILINEAR); + + delete [] lg; + } + } + + gBumpImageList.restoreGL(); +} + +void LLPipeline::restoreGL() +{ + LLMemType mt_cb(LLMemType::MTYPE_PIPELINE_RESTORE_GL); + assertInitialized(); + + if (mVertexShadersEnabled) + { + LLViewerShaderMgr::instance()->setShaders(); + } + + for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); + iter != LLWorld::getInstance()->getRegionList().end(); ++iter) + { + LLViewerRegion* region = *iter; + for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++) + { + LLSpatialPartition* part = region->getSpatialPartition(i); + if (part) + { + part->restoreGL(); + } + } + } +} + + +BOOL LLPipeline::canUseVertexShaders() +{ + static const std::string vertex_shader_enable_feature_string = "VertexShaderEnable"; + + if (sDisableShaders || + !gGLManager.mHasVertexShader || + !gGLManager.mHasFragmentShader || + !LLFeatureManager::getInstance()->isFeatureAvailable(vertex_shader_enable_feature_string) || + (assertInitialized() && mVertexShadersLoaded != 1) ) + { + return FALSE; + } + else + { + return TRUE; + } +} + +BOOL LLPipeline::canUseWindLightShaders() const +{ + return (!LLPipeline::sDisableShaders && + gWLSkyProgram.mProgramObject != 0 && + LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_WINDLIGHT) > 1); +} + +BOOL LLPipeline::canUseWindLightShadersOnObjects() const +{ + return (canUseWindLightShaders() + && LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_OBJECT) > 0); +} + +BOOL LLPipeline::canUseAntiAliasing() const +{ + return TRUE; +} + +void LLPipeline::unloadShaders() +{ + LLMemType mt_us(LLMemType::MTYPE_PIPELINE_UNLOAD_SHADERS); + LLViewerShaderMgr::instance()->unloadShaders(); + + mVertexShadersLoaded = 0; +} + +void LLPipeline::assertInitializedDoError() +{ + llerrs << "LLPipeline used when uninitialized." << llendl; +} + +//============================================================================ + +void LLPipeline::enableShadows(const BOOL enable_shadows) +{ + //should probably do something here to wrangle shadows.... +} + +S32 LLPipeline::getMaxLightingDetail() const +{ + /*if (mVertexShaderLevel[SHADER_OBJECT] >= LLDrawPoolSimple::SHADER_LEVEL_LOCAL_LIGHTS) + { + return 3; + } + else*/ + { + return 1; + } +} + +S32 LLPipeline::setLightingDetail(S32 level) +{ + LLMemType mt_ld(LLMemType::MTYPE_PIPELINE_LIGHTING_DETAIL); + refreshCachedSettings(); + + if (level < 0) + { + if (RenderLocalLights) + { + level = 1; + } + else + { + level = 0; + } + } + level = llclamp(level, 0, getMaxLightingDetail()); + mLightingDetail = level; + + return mLightingDetail; +} + +class LLOctreeDirtyTexture : public LLOctreeTraveler +{ +public: + const std::set& mTextures; + + LLOctreeDirtyTexture(const std::set& textures) : mTextures(textures) { } + + virtual void visit(const LLOctreeNode* node) + { + LLSpatialGroup* group = (LLSpatialGroup*) node->getListener(0); + + if (!group->isState(LLSpatialGroup::GEOM_DIRTY) && !group->getData().empty()) + { + for (LLSpatialGroup::draw_map_t::iterator i = group->mDrawMap.begin(); i != group->mDrawMap.end(); ++i) + { + for (LLSpatialGroup::drawmap_elem_t::iterator j = i->second.begin(); j != i->second.end(); ++j) + { + LLDrawInfo* params = *j; + LLViewerFetchedTexture* tex = LLViewerTextureManager::staticCastToFetchedTexture(params->mTexture); + if (tex && mTextures.find(tex) != mTextures.end()) + { + group->setState(LLSpatialGroup::GEOM_DIRTY); + } + } + } + } + + for (LLSpatialGroup::bridge_list_t::iterator i = group->mBridgeList.begin(); i != group->mBridgeList.end(); ++i) + { + LLSpatialBridge* bridge = *i; + traverse(bridge->mOctree); + } + } +}; + +// Called when a texture changes # of channels (causes faces to move to alpha pool) +void LLPipeline::dirtyPoolObjectTextures(const std::set& textures) +{ + assertInitialized(); + + // *TODO: This is inefficient and causes frame spikes; need a better way to do this + // Most of the time is spent in dirty.traverse. + + for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter) + { + LLDrawPool *poolp = *iter; + if (poolp->isFacePool()) + { + ((LLFacePool*) poolp)->dirtyTextures(textures); + } + } + + LLOctreeDirtyTexture dirty(textures); + for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); + iter != LLWorld::getInstance()->getRegionList().end(); ++iter) + { + LLViewerRegion* region = *iter; + for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++) + { + LLSpatialPartition* part = region->getSpatialPartition(i); + if (part) + { + dirty.traverse(part->mOctree); + } + } + } +} + +LLDrawPool *LLPipeline::findPool(const U32 type, LLViewerTexture *tex0) +{ + assertInitialized(); + + LLDrawPool *poolp = NULL; + switch( type ) + { + case LLDrawPool::POOL_SIMPLE: + poolp = mSimplePool; + break; + + case LLDrawPool::POOL_GRASS: + poolp = mGrassPool; + break; + + case LLDrawPool::POOL_FULLBRIGHT: + poolp = mFullbrightPool; + break; + + case LLDrawPool::POOL_INVISIBLE: + poolp = mInvisiblePool; + break; + + case LLDrawPool::POOL_GLOW: + poolp = mGlowPool; + break; + + case LLDrawPool::POOL_TREE: + poolp = get_if_there(mTreePools, (uintptr_t)tex0, (LLDrawPool*)0 ); + break; + + case LLDrawPool::POOL_TERRAIN: + poolp = get_if_there(mTerrainPools, (uintptr_t)tex0, (LLDrawPool*)0 ); + break; + + case LLDrawPool::POOL_BUMP: + poolp = mBumpPool; + break; + + case LLDrawPool::POOL_ALPHA: + poolp = mAlphaPool; + break; + + case LLDrawPool::POOL_AVATAR: + break; // Do nothing + + case LLDrawPool::POOL_SKY: + poolp = mSkyPool; + break; + + case LLDrawPool::POOL_WATER: + poolp = mWaterPool; + break; + + case LLDrawPool::POOL_GROUND: + poolp = mGroundPool; + break; + + case LLDrawPool::POOL_WL_SKY: + poolp = mWLSkyPool; + break; + + default: + llassert(0); + llerrs << "Invalid Pool Type in LLPipeline::findPool() type=" << type << llendl; + break; + } + + return poolp; +} + + +LLDrawPool *LLPipeline::getPool(const U32 type, LLViewerTexture *tex0) +{ + LLMemType mt(LLMemType::MTYPE_PIPELINE); + LLDrawPool *poolp = findPool(type, tex0); + if (poolp) + { + return poolp; + } + + LLDrawPool *new_poolp = LLDrawPool::createPool(type, tex0); + addPool( new_poolp ); + + return new_poolp; +} + + +// static +LLDrawPool* LLPipeline::getPoolFromTE(const LLTextureEntry* te, LLViewerTexture* imagep) +{ + LLMemType mt(LLMemType::MTYPE_PIPELINE); + U32 type = getPoolTypeFromTE(te, imagep); + return gPipeline.getPool(type, imagep); +} + +//static +U32 LLPipeline::getPoolTypeFromTE(const LLTextureEntry* te, LLViewerTexture* imagep) +{ + LLMemType mt_gpt(LLMemType::MTYPE_PIPELINE_GET_POOL_TYPE); + + if (!te || !imagep) + { + return 0; + } + + bool alpha = te->getColor().mV[3] < 0.999f; + if (imagep) + { + alpha = alpha || (imagep->getComponents() == 4 && imagep->getType() != LLViewerTexture::MEDIA_TEXTURE) || (imagep->getComponents() == 2); + } + + if (alpha) + { + return LLDrawPool::POOL_ALPHA; + } + else if ((te->getBumpmap() || te->getShiny())) + { + return LLDrawPool::POOL_BUMP; + } + else + { + return LLDrawPool::POOL_SIMPLE; + } +} + + +void LLPipeline::addPool(LLDrawPool *new_poolp) +{ + LLMemType mt_a(LLMemType::MTYPE_PIPELINE_ADD_POOL); + assertInitialized(); + mPools.insert(new_poolp); + addToQuickLookup( new_poolp ); +} + +void LLPipeline::allocDrawable(LLViewerObject *vobj) +{ + LLMemType mt_ad(LLMemType::MTYPE_PIPELINE_ALLOCATE_DRAWABLE); + LLDrawable *drawable = new LLDrawable(); + vobj->mDrawable = drawable; + + drawable->mVObjp = vobj; + + //encompass completely sheared objects by taking + //the most extreme point possible (<1,1,0.5>) + drawable->setRadius(LLVector3(1,1,0.5f).scaleVec(vobj->getScale()).length()); + if (vobj->isOrphaned()) + { + drawable->setState(LLDrawable::FORCE_INVISIBLE); + } + drawable->updateXform(TRUE); +} + + +static LLFastTimer::DeclareTimer FTM_UNLINK("Unlink"); +static LLFastTimer::DeclareTimer FTM_REMOVE_FROM_MOVE_LIST("Movelist"); +static LLFastTimer::DeclareTimer FTM_REMOVE_FROM_SPATIAL_PARTITION("Spatial Partition"); +static LLFastTimer::DeclareTimer FTM_REMOVE_FROM_LIGHT_SET("Light Set"); +static LLFastTimer::DeclareTimer FTM_REMOVE_FROM_HIGHLIGHT_SET("Highlight Set"); + +void LLPipeline::unlinkDrawable(LLDrawable *drawable) +{ + LLFastTimer t(FTM_UNLINK); + + assertInitialized(); + + LLPointer drawablep = drawable; // make sure this doesn't get deleted before we are done + + // Based on flags, remove the drawable from the queues that it's on. + if (drawablep->isState(LLDrawable::ON_MOVE_LIST)) + { + LLFastTimer t(FTM_REMOVE_FROM_MOVE_LIST); + LLDrawable::drawable_vector_t::iterator iter = std::find(mMovedList.begin(), mMovedList.end(), drawablep); + if (iter != mMovedList.end()) + { + mMovedList.erase(iter); + } + } + + if (drawablep->getSpatialGroup()) + { + LLFastTimer t(FTM_REMOVE_FROM_SPATIAL_PARTITION); + if (!drawablep->getSpatialGroup()->mSpatialPartition->remove(drawablep, drawablep->getSpatialGroup())) + { +#ifdef LL_RELEASE_FOR_DOWNLOAD + llwarns << "Couldn't remove object from spatial group!" << llendl; +#else + llerrs << "Couldn't remove object from spatial group!" << llendl; +#endif + } + } + + { + LLFastTimer t(FTM_REMOVE_FROM_LIGHT_SET); + mLights.erase(drawablep); + + for (light_set_t::iterator iter = mNearbyLights.begin(); + iter != mNearbyLights.end(); iter++) + { + if (iter->drawable == drawablep) + { + mNearbyLights.erase(iter); + break; + } + } + } + + { + LLFastTimer t(FTM_REMOVE_FROM_HIGHLIGHT_SET); + HighlightItem item(drawablep); + mHighlightSet.erase(item); + + if (mHighlightObject == drawablep) + { + mHighlightObject = NULL; + } + } + + for (U32 i = 0; i < 2; ++i) + { + if (mShadowSpotLight[i] == drawablep) + { + mShadowSpotLight[i] = NULL; + } + + if (mTargetShadowSpotLight[i] == drawablep) + { + mTargetShadowSpotLight[i] = NULL; + } + } + + +} + +U32 LLPipeline::addObject(LLViewerObject *vobj) +{ + LLMemType mt_ao(LLMemType::MTYPE_PIPELINE_ADD_OBJECT); + + if (RenderDelayCreation) + { + mCreateQ.push_back(vobj); + } + else + { + createObject(vobj); + } + + return 1; +} + +void LLPipeline::createObjects(F32 max_dtime) +{ + LLFastTimer ftm(FTM_GEO_UPDATE); + LLMemType mt(LLMemType::MTYPE_PIPELINE_CREATE_OBJECTS); + + LLTimer update_timer; + + while (!mCreateQ.empty() && update_timer.getElapsedTimeF32() < max_dtime) + { + LLViewerObject* vobj = mCreateQ.front(); + if (!vobj->isDead()) + { + createObject(vobj); + } + mCreateQ.pop_front(); + } + + //for (LLViewerObject::vobj_list_t::iterator iter = mCreateQ.begin(); iter != mCreateQ.end(); ++iter) + //{ + // createObject(*iter); + //} + + //mCreateQ.clear(); +} + +void LLPipeline::createObject(LLViewerObject* vobj) +{ + LLDrawable* drawablep = vobj->mDrawable; + + if (!drawablep) + { + drawablep = vobj->createDrawable(this); + } + else + { + llerrs << "Redundant drawable creation!" << llendl; + } + + llassert(drawablep); + + if (vobj->getParent()) + { + vobj->setDrawableParent(((LLViewerObject*)vobj->getParent())->mDrawable); // LLPipeline::addObject 1 + } + else + { + vobj->setDrawableParent(NULL); // LLPipeline::addObject 2 + } + + markRebuild(drawablep, LLDrawable::REBUILD_ALL, TRUE); + + if (drawablep->getVOVolume() && RenderAnimateRes) + { + // fun animated res + drawablep->updateXform(TRUE); + drawablep->clearState(LLDrawable::MOVE_UNDAMPED); + drawablep->setScale(LLVector3(0,0,0)); + drawablep->makeActive(); + } +} + + +void LLPipeline::resetFrameStats() +{ + assertInitialized(); + + LLViewerStats::getInstance()->mTrianglesDrawnStat.addValue(mTrianglesDrawn/1000.f); + + if (mBatchCount > 0) + { + mMeanBatchSize = gPipeline.mTrianglesDrawn/gPipeline.mBatchCount; + } + mTrianglesDrawn = 0; + sCompiles = 0; + mVerticesRelit = 0; + mLightingChanges = 0; + mGeometryChanges = 0; + mNumVisibleFaces = 0; + + if (mOldRenderDebugMask != mRenderDebugMask) + { + gObjectList.clearDebugText(); + mOldRenderDebugMask = mRenderDebugMask; + } + +} + +//external functions for asynchronous updating +void LLPipeline::updateMoveDampedAsync(LLDrawable* drawablep) +{ + if (FreezeTime) + { + return; + } + if (!drawablep) + { + llerrs << "updateMove called with NULL drawablep" << llendl; + return; + } + if (drawablep->isState(LLDrawable::EARLY_MOVE)) + { + return; + } + + assertInitialized(); + + // update drawable now + drawablep->clearState(LLDrawable::MOVE_UNDAMPED); // force to DAMPED + drawablep->updateMove(); // returns done + drawablep->setState(LLDrawable::EARLY_MOVE); // flag says we already did an undamped move this frame + // Put on move list so that EARLY_MOVE gets cleared + if (!drawablep->isState(LLDrawable::ON_MOVE_LIST)) + { + mMovedList.push_back(drawablep); + drawablep->setState(LLDrawable::ON_MOVE_LIST); + } +} + +void LLPipeline::updateMoveNormalAsync(LLDrawable* drawablep) +{ + if (FreezeTime) + { + return; + } + if (!drawablep) + { + llerrs << "updateMove called with NULL drawablep" << llendl; + return; + } + if (drawablep->isState(LLDrawable::EARLY_MOVE)) + { + return; + } + + assertInitialized(); + + // update drawable now + drawablep->setState(LLDrawable::MOVE_UNDAMPED); // force to UNDAMPED + drawablep->updateMove(); + drawablep->setState(LLDrawable::EARLY_MOVE); // flag says we already did an undamped move this frame + // Put on move list so that EARLY_MOVE gets cleared + if (!drawablep->isState(LLDrawable::ON_MOVE_LIST)) + { + mMovedList.push_back(drawablep); + drawablep->setState(LLDrawable::ON_MOVE_LIST); + } +} + +void LLPipeline::updateMovedList(LLDrawable::drawable_vector_t& moved_list) +{ + for (LLDrawable::drawable_vector_t::iterator iter = moved_list.begin(); + iter != moved_list.end(); ) + { + LLDrawable::drawable_vector_t::iterator curiter = iter++; + LLDrawable *drawablep = *curiter; + BOOL done = TRUE; + if (!drawablep->isDead() && (!drawablep->isState(LLDrawable::EARLY_MOVE))) + { + done = drawablep->updateMove(); + } + drawablep->clearState(LLDrawable::EARLY_MOVE | LLDrawable::MOVE_UNDAMPED); + if (done) + { + drawablep->clearState(LLDrawable::ON_MOVE_LIST); + iter = moved_list.erase(curiter); + } + } +} + +static LLFastTimer::DeclareTimer FTM_OCTREE_BALANCE("Balance Octree"); +static LLFastTimer::DeclareTimer FTM_UPDATE_MOVE("Update Move"); + +void LLPipeline::updateMove() +{ + LLFastTimer t(FTM_UPDATE_MOVE); + LLMemType mt_um(LLMemType::MTYPE_PIPELINE_UPDATE_MOVE); + + if (FreezeTime) + { + return; + } + + assertInitialized(); + + { + static LLFastTimer::DeclareTimer ftm("Retexture"); + LLFastTimer t(ftm); + + for (LLDrawable::drawable_set_t::iterator iter = mRetexturedList.begin(); + iter != mRetexturedList.end(); ++iter) + { + LLDrawable* drawablep = *iter; + if (drawablep && !drawablep->isDead()) + { + drawablep->updateTexture(); + } + } + mRetexturedList.clear(); + } + + { + static LLFastTimer::DeclareTimer ftm("Moved List"); + LLFastTimer t(ftm); + updateMovedList(mMovedList); + } + + //balance octrees + { + LLFastTimer ot(FTM_OCTREE_BALANCE); + + for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); + iter != LLWorld::getInstance()->getRegionList().end(); ++iter) + { + LLViewerRegion* region = *iter; + for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++) + { + LLSpatialPartition* part = region->getSpatialPartition(i); + if (part) + { + part->mOctree->balance(); + } + } + } + } +} + +///////////////////////////////////////////////////////////////////////////// +// Culling and occlusion testing +///////////////////////////////////////////////////////////////////////////// + +//static +F32 LLPipeline::calcPixelArea(LLVector3 center, LLVector3 size, LLCamera &camera) +{ + LLVector3 lookAt = center - camera.getOrigin(); + F32 dist = lookAt.length(); + + //ramp down distance for nearby objects + //shrink dist by dist/16. + if (dist < 16.f) + { + dist /= 16.f; + dist *= dist; + dist *= 16.f; + } + + //get area of circle around node + F32 app_angle = atanf(size.length()/dist); + F32 radius = app_angle*LLDrawable::sCurPixelAngle; + return radius*radius * F_PI; +} + +//static +F32 LLPipeline::calcPixelArea(const LLVector4a& center, const LLVector4a& size, LLCamera &camera) +{ + LLVector4a origin; + origin.load3(camera.getOrigin().mV); + + LLVector4a lookAt; + lookAt.setSub(center, origin); + F32 dist = lookAt.getLength3().getF32(); + + //ramp down distance for nearby objects + //shrink dist by dist/16. + if (dist < 16.f) + { + dist /= 16.f; + dist *= dist; + dist *= 16.f; + } + + //get area of circle around node + F32 app_angle = atanf(size.getLength3().getF32()/dist); + F32 radius = app_angle*LLDrawable::sCurPixelAngle; + return radius*radius * F_PI; +} + +void LLPipeline::grabReferences(LLCullResult& result) +{ + sCull = &result; +} + +void LLPipeline::clearReferences() +{ + sCull = NULL; +} + +void check_references(LLSpatialGroup* group, LLDrawable* drawable) +{ + for (LLSpatialGroup::element_iter i = group->getData().begin(); i != group->getData().end(); ++i) + { + if (drawable == *i) + { + llerrs << "LLDrawable deleted while actively reference by LLPipeline." << llendl; + } + } +} + +void check_references(LLDrawable* drawable, LLFace* face) +{ + for (S32 i = 0; i < drawable->getNumFaces(); ++i) + { + if (drawable->getFace(i) == face) + { + llerrs << "LLFace deleted while actively referenced by LLPipeline." << llendl; + } + } +} + +void check_references(LLSpatialGroup* group, LLFace* face) +{ + for (LLSpatialGroup::element_iter i = group->getData().begin(); i != group->getData().end(); ++i) + { + LLDrawable* drawable = *i; + check_references(drawable, face); + } +} + +void LLPipeline::checkReferences(LLFace* face) +{ +#if 0 + if (sCull) + { + for (LLCullResult::sg_list_t::iterator iter = sCull->beginVisibleGroups(); iter != sCull->endVisibleGroups(); ++iter) + { + LLSpatialGroup* group = *iter; + check_references(group, face); + } + + for (LLCullResult::sg_list_t::iterator iter = sCull->beginAlphaGroups(); iter != sCull->endAlphaGroups(); ++iter) + { + LLSpatialGroup* group = *iter; + check_references(group, face); + } + + for (LLCullResult::sg_list_t::iterator iter = sCull->beginDrawableGroups(); iter != sCull->endDrawableGroups(); ++iter) + { + LLSpatialGroup* group = *iter; + check_references(group, face); + } + + for (LLCullResult::drawable_list_t::iterator iter = sCull->beginVisibleList(); iter != sCull->endVisibleList(); ++iter) + { + LLDrawable* drawable = *iter; + check_references(drawable, face); + } + } +#endif +} + +void LLPipeline::checkReferences(LLDrawable* drawable) +{ +#if 0 + if (sCull) + { + for (LLCullResult::sg_list_t::iterator iter = sCull->beginVisibleGroups(); iter != sCull->endVisibleGroups(); ++iter) + { + LLSpatialGroup* group = *iter; + check_references(group, drawable); + } + + for (LLCullResult::sg_list_t::iterator iter = sCull->beginAlphaGroups(); iter != sCull->endAlphaGroups(); ++iter) + { + LLSpatialGroup* group = *iter; + check_references(group, drawable); + } + + for (LLCullResult::sg_list_t::iterator iter = sCull->beginDrawableGroups(); iter != sCull->endDrawableGroups(); ++iter) + { + LLSpatialGroup* group = *iter; + check_references(group, drawable); + } + + for (LLCullResult::drawable_list_t::iterator iter = sCull->beginVisibleList(); iter != sCull->endVisibleList(); ++iter) + { + if (drawable == *iter) + { + llerrs << "LLDrawable deleted while actively referenced by LLPipeline." << llendl; + } + } + } +#endif +} + +void check_references(LLSpatialGroup* group, LLDrawInfo* draw_info) +{ + for (LLSpatialGroup::draw_map_t::iterator i = group->mDrawMap.begin(); i != group->mDrawMap.end(); ++i) + { + LLSpatialGroup::drawmap_elem_t& draw_vec = i->second; + for (LLSpatialGroup::drawmap_elem_t::iterator j = draw_vec.begin(); j != draw_vec.end(); ++j) + { + LLDrawInfo* params = *j; + if (params == draw_info) + { + llerrs << "LLDrawInfo deleted while actively referenced by LLPipeline." << llendl; + } + } + } +} + + +void LLPipeline::checkReferences(LLDrawInfo* draw_info) +{ +#if 0 + if (sCull) + { + for (LLCullResult::sg_list_t::iterator iter = sCull->beginVisibleGroups(); iter != sCull->endVisibleGroups(); ++iter) + { + LLSpatialGroup* group = *iter; + check_references(group, draw_info); + } + + for (LLCullResult::sg_list_t::iterator iter = sCull->beginAlphaGroups(); iter != sCull->endAlphaGroups(); ++iter) + { + LLSpatialGroup* group = *iter; + check_references(group, draw_info); + } + + for (LLCullResult::sg_list_t::iterator iter = sCull->beginDrawableGroups(); iter != sCull->endDrawableGroups(); ++iter) + { + LLSpatialGroup* group = *iter; + check_references(group, draw_info); + } + } +#endif +} + +void LLPipeline::checkReferences(LLSpatialGroup* group) +{ +#if 0 + if (sCull) + { + for (LLCullResult::sg_list_t::iterator iter = sCull->beginVisibleGroups(); iter != sCull->endVisibleGroups(); ++iter) + { + if (group == *iter) + { + llerrs << "LLSpatialGroup deleted while actively referenced by LLPipeline." << llendl; + } + } + + for (LLCullResult::sg_list_t::iterator iter = sCull->beginAlphaGroups(); iter != sCull->endAlphaGroups(); ++iter) + { + if (group == *iter) + { + llerrs << "LLSpatialGroup deleted while actively referenced by LLPipeline." << llendl; + } + } + + for (LLCullResult::sg_list_t::iterator iter = sCull->beginDrawableGroups(); iter != sCull->endDrawableGroups(); ++iter) + { + if (group == *iter) + { + llerrs << "LLSpatialGroup deleted while actively referenced by LLPipeline." << llendl; + } + } + } +#endif +} + + +BOOL LLPipeline::visibleObjectsInFrustum(LLCamera& camera) +{ + for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); + iter != LLWorld::getInstance()->getRegionList().end(); ++iter) + { + LLViewerRegion* region = *iter; + + for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++) + { + LLSpatialPartition* part = region->getSpatialPartition(i); + if (part) + { + if (hasRenderType(part->mDrawableType)) + { + if (part->visibleObjectsInFrustum(camera)) + { + return TRUE; + } + } + } + } + } + + return FALSE; +} + +BOOL LLPipeline::getVisibleExtents(LLCamera& camera, LLVector3& min, LLVector3& max) +{ + const F32 X = 65536.f; + + min = LLVector3(X,X,X); + max = LLVector3(-X,-X,-X); + + U32 saved_camera_id = LLViewerCamera::sCurCameraID; + LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD; + + BOOL res = TRUE; + + for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); + iter != LLWorld::getInstance()->getRegionList().end(); ++iter) + { + LLViewerRegion* region = *iter; + + for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++) + { + LLSpatialPartition* part = region->getSpatialPartition(i); + if (part) + { + if (hasRenderType(part->mDrawableType)) + { + if (!part->getVisibleExtents(camera, min, max)) + { + res = FALSE; + } + } + } + } + } + + LLViewerCamera::sCurCameraID = saved_camera_id; + + return res; +} + +static LLFastTimer::DeclareTimer FTM_CULL("Object Culling"); + +void LLPipeline::updateCull(LLCamera& camera, LLCullResult& result, S32 water_clip, LLPlane* planep) +{ + LLFastTimer t(FTM_CULL); + LLMemType mt_uc(LLMemType::MTYPE_PIPELINE_UPDATE_CULL); + + grabReferences(result); + + sCull->clear(); + + BOOL to_texture = LLPipeline::sUseOcclusion > 1 && + !hasRenderType(LLPipeline::RENDER_TYPE_HUD) && + LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD && + gPipeline.canUseVertexShaders() && + sRenderGlow; + + if (to_texture) + { + mScreen.bindTarget(); + } + + if (sUseOcclusion > 1) + { + gGL.setColorMask(false, false); + } + + gGL.matrixMode(LLRender::MM_PROJECTION); + gGL.pushMatrix(); + gGL.loadMatrix(gGLLastProjection); + gGL.matrixMode(LLRender::MM_MODELVIEW); + gGL.pushMatrix(); + gGLLastMatrix = NULL; + gGL.loadMatrix(gGLLastModelView); + + + LLVertexBuffer::unbind(); + LLGLDisable blend(GL_BLEND); + LLGLDisable test(GL_ALPHA_TEST); + gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); + + + //setup a clip plane in projection matrix for reflection renders (prevents flickering from occlusion culling) + LLViewerRegion* region = gAgent.getRegion(); + LLPlane plane; + + if (planep) + { + plane = *planep; + } + else + { + if (region) + { + LLVector3 pnorm; + F32 height = region->getWaterHeight(); + if (water_clip < 0) + { //camera is above water, clip plane points up + pnorm.setVec(0,0,1); + plane.setVec(pnorm, -height); + } + else if (water_clip > 0) + { //camera is below water, clip plane points down + pnorm = LLVector3(0,0,-1); + plane.setVec(pnorm, height); + } + } + } + + glh::matrix4f modelview = glh_get_last_modelview(); + glh::matrix4f proj = glh_get_last_projection(); + LLGLUserClipPlane clip(plane, modelview, proj, water_clip != 0 && LLPipeline::sReflectionRender); + + LLGLDepthTest depth(GL_TRUE, GL_FALSE); + + bool bound_shader = false; + if (gPipeline.canUseVertexShaders() && LLGLSLShader::sCurBoundShader == 0) + { //if no shader is currently bound, use the occlusion shader instead of fixed function if we can + // (shadow render uses a special shader that clamps to clip planes) + bound_shader = true; + gOcclusionProgram.bind(); + } + + for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); + iter != LLWorld::getInstance()->getRegionList().end(); ++iter) + { + LLViewerRegion* region = *iter; + if (water_clip != 0) + { + LLPlane plane(LLVector3(0,0, (F32) -water_clip), (F32) water_clip*region->getWaterHeight()); + camera.setUserClipPlane(plane); + } + else + { + camera.disableUserClipPlane(); + } + + for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++) + { + LLSpatialPartition* part = region->getSpatialPartition(i); + if (part) + { + if (hasRenderType(part->mDrawableType)) + { + part->cull(camera); + } + } + } + } + + if (bound_shader) + { + gOcclusionProgram.unbind(); + } + + camera.disableUserClipPlane(); + + if (hasRenderType(LLPipeline::RENDER_TYPE_SKY) && + gSky.mVOSkyp.notNull() && + gSky.mVOSkyp->mDrawable.notNull()) + { + gSky.mVOSkyp->mDrawable->setVisible(camera); + sCull->pushDrawable(gSky.mVOSkyp->mDrawable); + gSky.updateCull(); + stop_glerror(); + } + + if (hasRenderType(LLPipeline::RENDER_TYPE_GROUND) && + !gPipeline.canUseWindLightShaders() && + gSky.mVOGroundp.notNull() && + gSky.mVOGroundp->mDrawable.notNull() && + !LLPipeline::sWaterReflections) + { + gSky.mVOGroundp->mDrawable->setVisible(camera); + sCull->pushDrawable(gSky.mVOGroundp->mDrawable); + } + + + gGL.matrixMode(LLRender::MM_PROJECTION); + gGL.popMatrix(); + gGL.matrixMode(LLRender::MM_MODELVIEW); + gGL.popMatrix(); + + if (sUseOcclusion > 1) + { + gGL.setColorMask(true, false); + } + + if (to_texture) + { + mScreen.flush(); + } +} + +void LLPipeline::markNotCulled(LLSpatialGroup* group, LLCamera& camera) +{ + if (group->getData().empty()) + { + return; + } + + group->setVisible(); + + if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD) + { + group->updateDistance(camera); + } + + const F32 MINIMUM_PIXEL_AREA = 16.f; + + if (group->mPixelArea < MINIMUM_PIXEL_AREA) + { + return; + } + + if (sMinRenderSize > 0.f && + llmax(llmax(group->mBounds[1][0], group->mBounds[1][1]), group->mBounds[1][2]) < sMinRenderSize) + { + return; + } + + assertInitialized(); + + if (!group->mSpatialPartition->mRenderByGroup) + { //render by drawable + sCull->pushDrawableGroup(group); + } + else + { //render by group + sCull->pushVisibleGroup(group); + } + + mNumVisibleNodes++; +} + +void LLPipeline::markOccluder(LLSpatialGroup* group) +{ + if (sUseOcclusion > 1 && group && !group->isOcclusionState(LLSpatialGroup::ACTIVE_OCCLUSION)) + { + LLSpatialGroup* parent = group->getParent(); + + if (!parent || !parent->isOcclusionState(LLSpatialGroup::OCCLUDED)) + { //only mark top most occluders as active occlusion + sCull->pushOcclusionGroup(group); + group->setOcclusionState(LLSpatialGroup::ACTIVE_OCCLUSION); + + if (parent && + !parent->isOcclusionState(LLSpatialGroup::ACTIVE_OCCLUSION) && + parent->getElementCount() == 0 && + parent->needsUpdate()) + { + sCull->pushOcclusionGroup(group); + parent->setOcclusionState(LLSpatialGroup::ACTIVE_OCCLUSION); + } + } + } +} + +void LLPipeline::doOcclusion(LLCamera& camera) +{ + if (LLPipeline::sUseOcclusion > 1 && sCull->hasOcclusionGroups()) + { + LLVertexBuffer::unbind(); + + if (hasRenderDebugMask(LLPipeline::RENDER_DEBUG_OCCLUSION)) + { + gGL.setColorMask(true, false, false, false); + } + else + { + gGL.setColorMask(false, false); + } + LLGLDisable blend(GL_BLEND); + LLGLDisable test(GL_ALPHA_TEST); + gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); + LLGLDepthTest depth(GL_TRUE, GL_FALSE); + + LLGLDisable cull(GL_CULL_FACE); + + + bool bind_shader = LLGLSLShader::sNoFixedFunction && LLGLSLShader::sCurBoundShader == 0; + if (bind_shader) + { + if (LLPipeline::sShadowRender) + { + gDeferredShadowProgram.bind(); + } + else + { + gOcclusionProgram.bind(); + } + } + + for (LLCullResult::sg_list_t::iterator iter = sCull->beginOcclusionGroups(); iter != sCull->endOcclusionGroups(); ++iter) + { + LLSpatialGroup* group = *iter; + group->doOcclusion(&camera); + group->clearOcclusionState(LLSpatialGroup::ACTIVE_OCCLUSION); + } + + if (bind_shader) + { + if (LLPipeline::sShadowRender) + { + gDeferredShadowProgram.unbind(); + } + else + { + gOcclusionProgram.unbind(); + } + } + + gGL.setColorMask(true, false); + } +} + +BOOL LLPipeline::updateDrawableGeom(LLDrawable* drawablep, BOOL priority) +{ + BOOL update_complete = drawablep->updateGeometry(priority); + if (update_complete && assertInitialized()) + { + drawablep->setState(LLDrawable::BUILT); + mGeometryChanges++; + } + return update_complete; +} + +void LLPipeline::updateGL() +{ + while (!LLGLUpdate::sGLQ.empty()) + { + LLGLUpdate* glu = LLGLUpdate::sGLQ.front(); + glu->updateGL(); + glu->mInQ = FALSE; + LLGLUpdate::sGLQ.pop_front(); + } +} + +void LLPipeline::rebuildPriorityGroups() +{ + LLTimer update_timer; + LLMemType mt(LLMemType::MTYPE_PIPELINE); + + assertInitialized(); + + gMeshRepo.notifyLoadedMeshes(); + + mGroupQ1Locked = true; + // Iterate through all drawables on the priority build queue, + for (LLSpatialGroup::sg_vector_t::iterator iter = mGroupQ1.begin(); + iter != mGroupQ1.end(); ++iter) + { + LLSpatialGroup* group = *iter; + group->rebuildGeom(); + group->clearState(LLSpatialGroup::IN_BUILD_Q1); + } + + mGroupQ1.clear(); + mGroupQ1Locked = false; + +} + +void LLPipeline::rebuildGroups() +{ + if (mGroupQ2.empty()) + { + return; + } + + mGroupQ2Locked = true; + // Iterate through some drawables on the non-priority build queue + S32 size = (S32) mGroupQ2.size(); + S32 min_count = llclamp((S32) ((F32) (size * size)/4096*0.25f), 1, size); + + S32 count = 0; + + std::sort(mGroupQ2.begin(), mGroupQ2.end(), LLSpatialGroup::CompareUpdateUrgency()); + + LLSpatialGroup::sg_vector_t::iterator iter; + LLSpatialGroup::sg_vector_t::iterator last_iter = mGroupQ2.begin(); + + for (iter = mGroupQ2.begin(); + iter != mGroupQ2.end() && count <= min_count; ++iter) + { + LLSpatialGroup* group = *iter; + last_iter = iter; + + if (!group->isDead()) + { + group->rebuildGeom(); + + if (group->mSpatialPartition->mRenderByGroup) + { + count++; + } + } + + group->clearState(LLSpatialGroup::IN_BUILD_Q2); + } + + mGroupQ2.erase(mGroupQ2.begin(), ++last_iter); + + mGroupQ2Locked = false; + + updateMovedList(mMovedBridge); +} + +void LLPipeline::updateGeom(F32 max_dtime) +{ + LLTimer update_timer; + LLMemType mt(LLMemType::MTYPE_PIPELINE_UPDATE_GEOM); + LLPointer drawablep; + + LLFastTimer t(FTM_GEO_UPDATE); + + assertInitialized(); + + // notify various object types to reset internal cost metrics, etc. + // for now, only LLVOVolume does this to throttle LOD changes + LLVOVolume::preUpdateGeom(); + + // Iterate through all drawables on the priority build queue, + for (LLDrawable::drawable_list_t::iterator iter = mBuildQ1.begin(); + iter != mBuildQ1.end();) + { + LLDrawable::drawable_list_t::iterator curiter = iter++; + LLDrawable* drawablep = *curiter; + if (drawablep && !drawablep->isDead()) + { + if (drawablep->isState(LLDrawable::IN_REBUILD_Q2)) + { + drawablep->clearState(LLDrawable::IN_REBUILD_Q2); + LLDrawable::drawable_list_t::iterator find = std::find(mBuildQ2.begin(), mBuildQ2.end(), drawablep); + if (find != mBuildQ2.end()) + { + mBuildQ2.erase(find); + } + } + + if (updateDrawableGeom(drawablep, TRUE)) + { + drawablep->clearState(LLDrawable::IN_REBUILD_Q1); + mBuildQ1.erase(curiter); + } + } + else + { + mBuildQ1.erase(curiter); + } + } + + // Iterate through some drawables on the non-priority build queue + S32 min_count = 16; + S32 size = (S32) mBuildQ2.size(); + if (size > 1024) + { + min_count = llclamp((S32) (size * (F32) size/4096), 16, size); + } + + S32 count = 0; + + max_dtime = llmax(update_timer.getElapsedTimeF32()+0.001f, max_dtime); + LLSpatialGroup* last_group = NULL; + LLSpatialBridge* last_bridge = NULL; + + for (LLDrawable::drawable_list_t::iterator iter = mBuildQ2.begin(); + iter != mBuildQ2.end(); ) + { + LLDrawable::drawable_list_t::iterator curiter = iter++; + LLDrawable* drawablep = *curiter; + + LLSpatialBridge* bridge = drawablep->isRoot() ? drawablep->getSpatialBridge() : + drawablep->getParent()->getSpatialBridge(); + + if (drawablep->getSpatialGroup() != last_group && + (!last_bridge || bridge != last_bridge) && + (update_timer.getElapsedTimeF32() >= max_dtime) && count > min_count) + { + break; + } + + //make sure updates don't stop in the middle of a spatial group + //to avoid thrashing (objects are enqueued by group) + last_group = drawablep->getSpatialGroup(); + last_bridge = bridge; + + BOOL update_complete = TRUE; + if (!drawablep->isDead()) + { + update_complete = updateDrawableGeom(drawablep, FALSE); + count++; + } + if (update_complete) + { + drawablep->clearState(LLDrawable::IN_REBUILD_Q2); + mBuildQ2.erase(curiter); + } + } + + updateMovedList(mMovedBridge); +} + +void LLPipeline::markVisible(LLDrawable *drawablep, LLCamera& camera) +{ + LLMemType mt(LLMemType::MTYPE_PIPELINE_MARK_VISIBLE); + + if(drawablep && !drawablep->isDead()) + { + if (drawablep->isSpatialBridge()) + { + const LLDrawable* root = ((LLSpatialBridge*) drawablep)->mDrawable; + llassert(root); // trying to catch a bad assumption + if (root && // // this test may not be needed, see above + root->getVObj()->isAttachment()) + { + LLDrawable* rootparent = root->getParent(); + if (rootparent) // this IS sometimes NULL + { + LLViewerObject *vobj = rootparent->getVObj(); + llassert(vobj); // trying to catch a bad assumption + if (vobj) // this test may not be needed, see above + { + const LLVOAvatar* av = vobj->asAvatar(); + if (av && av->isImpostor()) + { + return; + } + } + } + } + sCull->pushBridge((LLSpatialBridge*) drawablep); + } + else + { + sCull->pushDrawable(drawablep); + } + + drawablep->setVisible(camera); + } +} + +void LLPipeline::markMoved(LLDrawable *drawablep, BOOL damped_motion) +{ + LLMemType mt_mm(LLMemType::MTYPE_PIPELINE_MARK_MOVED); + + if (!drawablep) + { + //llerrs << "Sending null drawable to moved list!" << llendl; + return; + } + + if (drawablep->isDead()) + { + llwarns << "Marking NULL or dead drawable moved!" << llendl; + return; + } + + if (drawablep->getParent()) + { + //ensure that parent drawables are moved first + markMoved(drawablep->getParent(), damped_motion); + } + + assertInitialized(); + + if (!drawablep->isState(LLDrawable::ON_MOVE_LIST)) + { + if (drawablep->isSpatialBridge()) + { + mMovedBridge.push_back(drawablep); + } + else + { + mMovedList.push_back(drawablep); + } + drawablep->setState(LLDrawable::ON_MOVE_LIST); + } + if (damped_motion == FALSE) + { + drawablep->setState(LLDrawable::MOVE_UNDAMPED); // UNDAMPED trumps DAMPED + } + else if (drawablep->isState(LLDrawable::MOVE_UNDAMPED)) + { + drawablep->clearState(LLDrawable::MOVE_UNDAMPED); + } +} + +void LLPipeline::markShift(LLDrawable *drawablep) +{ + LLMemType mt(LLMemType::MTYPE_PIPELINE_MARK_SHIFT); + + if (!drawablep || drawablep->isDead()) + { + return; + } + + assertInitialized(); + + if (!drawablep->isState(LLDrawable::ON_SHIFT_LIST)) + { + drawablep->getVObj()->setChanged(LLXform::SHIFTED | LLXform::SILHOUETTE); + if (drawablep->getParent()) + { + markShift(drawablep->getParent()); + } + mShiftList.push_back(drawablep); + drawablep->setState(LLDrawable::ON_SHIFT_LIST); + } +} + +void LLPipeline::shiftObjects(const LLVector3 &offset) +{ + LLMemType mt(LLMemType::MTYPE_PIPELINE_SHIFT_OBJECTS); + + assertInitialized(); + + glClear(GL_DEPTH_BUFFER_BIT); + gDepthDirty = TRUE; + + LLVector4a offseta; + offseta.load3(offset.mV); + + for (LLDrawable::drawable_vector_t::iterator iter = mShiftList.begin(); + iter != mShiftList.end(); iter++) + { + LLDrawable *drawablep = *iter; + if (drawablep->isDead()) + { + continue; + } + drawablep->shiftPos(offseta); + drawablep->clearState(LLDrawable::ON_SHIFT_LIST); + } + mShiftList.resize(0); + + for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); + iter != LLWorld::getInstance()->getRegionList().end(); ++iter) + { + LLViewerRegion* region = *iter; + for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++) + { + LLSpatialPartition* part = region->getSpatialPartition(i); + if (part) + { + part->shift(offseta); + } + } + } + + LLHUDText::shiftAll(offset); + LLHUDNameTag::shiftAll(offset); + display_update_camera(); +} + +void LLPipeline::markTextured(LLDrawable *drawablep) +{ + LLMemType mt(LLMemType::MTYPE_PIPELINE_MARK_TEXTURED); + + if (drawablep && !drawablep->isDead() && assertInitialized()) + { + mRetexturedList.insert(drawablep); + } +} + +void LLPipeline::markGLRebuild(LLGLUpdate* glu) +{ + if (glu && !glu->mInQ) + { + LLGLUpdate::sGLQ.push_back(glu); + glu->mInQ = TRUE; + } +} + +void LLPipeline::markPartitionMove(LLDrawable* drawable) +{ + if (!drawable->isState(LLDrawable::PARTITION_MOVE) && + !drawable->getPositionGroup().equals3(LLVector4a::getZero())) + { + drawable->setState(LLDrawable::PARTITION_MOVE); + mPartitionQ.push_back(drawable); + } +} + +void LLPipeline::processPartitionQ() +{ + for (LLDrawable::drawable_list_t::iterator iter = mPartitionQ.begin(); iter != mPartitionQ.end(); ++iter) + { + LLDrawable* drawable = *iter; + if (!drawable->isDead()) + { + drawable->updateBinRadius(); + drawable->movePartition(); + } + drawable->clearState(LLDrawable::PARTITION_MOVE); + } + + mPartitionQ.clear(); +} + +void LLPipeline::markRebuild(LLSpatialGroup* group, BOOL priority) +{ + LLMemType mt(LLMemType::MTYPE_PIPELINE); + + if (group && !group->isDead() && group->mSpatialPartition) + { + if (group->mSpatialPartition->mPartitionType == LLViewerRegion::PARTITION_HUD) + { + priority = TRUE; + } + + if (priority) + { + if (!group->isState(LLSpatialGroup::IN_BUILD_Q1)) + { + llassert_always(!mGroupQ1Locked); + + mGroupQ1.push_back(group); + group->setState(LLSpatialGroup::IN_BUILD_Q1); + + if (group->isState(LLSpatialGroup::IN_BUILD_Q2)) + { + LLSpatialGroup::sg_vector_t::iterator iter = std::find(mGroupQ2.begin(), mGroupQ2.end(), group); + if (iter != mGroupQ2.end()) + { + mGroupQ2.erase(iter); + } + group->clearState(LLSpatialGroup::IN_BUILD_Q2); + } + } + } + else if (!group->isState(LLSpatialGroup::IN_BUILD_Q2 | LLSpatialGroup::IN_BUILD_Q1)) + { + llassert_always(!mGroupQ2Locked); + mGroupQ2.push_back(group); + group->setState(LLSpatialGroup::IN_BUILD_Q2); + + } + } +} + +void LLPipeline::markRebuild(LLDrawable *drawablep, LLDrawable::EDrawableFlags flag, BOOL priority) +{ + LLMemType mt(LLMemType::MTYPE_PIPELINE_MARK_REBUILD); + + if (drawablep && !drawablep->isDead() && assertInitialized()) + { + if (!drawablep->isState(LLDrawable::BUILT)) + { + priority = TRUE; + } + if (priority) + { + if (!drawablep->isState(LLDrawable::IN_REBUILD_Q1)) + { + mBuildQ1.push_back(drawablep); + drawablep->setState(LLDrawable::IN_REBUILD_Q1); // mark drawable as being in priority queue + } + } + else if (!drawablep->isState(LLDrawable::IN_REBUILD_Q2)) + { + mBuildQ2.push_back(drawablep); + drawablep->setState(LLDrawable::IN_REBUILD_Q2); // need flag here because it is just a list + } + if (flag & (LLDrawable::REBUILD_VOLUME | LLDrawable::REBUILD_POSITION)) + { + drawablep->getVObj()->setChanged(LLXform::SILHOUETTE); + } + drawablep->setState(flag); + } +} + +static LLFastTimer::DeclareTimer FTM_RESET_DRAWORDER("Reset Draw Order"); + +void LLPipeline::stateSort(LLCamera& camera, LLCullResult &result) +{ + if (hasAnyRenderType(LLPipeline::RENDER_TYPE_AVATAR, + LLPipeline::RENDER_TYPE_GROUND, + LLPipeline::RENDER_TYPE_TERRAIN, + LLPipeline::RENDER_TYPE_TREE, + LLPipeline::RENDER_TYPE_SKY, + LLPipeline::RENDER_TYPE_VOIDWATER, + LLPipeline::RENDER_TYPE_WATER, + LLPipeline::END_RENDER_TYPES)) + { + //clear faces from face pools + LLFastTimer t(FTM_RESET_DRAWORDER); + gPipeline.resetDrawOrders(); + } + + LLFastTimer ftm(FTM_STATESORT); + LLMemType mt(LLMemType::MTYPE_PIPELINE_STATE_SORT); + + //LLVertexBuffer::unbind(); + + grabReferences(result); + for (LLCullResult::sg_list_t::iterator iter = sCull->beginDrawableGroups(); iter != sCull->endDrawableGroups(); ++iter) + { + LLSpatialGroup* group = *iter; + group->checkOcclusion(); + if (sUseOcclusion > 1 && group->isOcclusionState(LLSpatialGroup::OCCLUDED)) + { + markOccluder(group); + } + else + { + group->setVisible(); + for (LLSpatialGroup::element_iter i = group->getData().begin(); i != group->getData().end(); ++i) + { + markVisible(*i, camera); + } + + if (!sDelayVBUpdate) + { //rebuild mesh as soon as we know it's visible + group->rebuildMesh(); + } + } + } + + if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD) + { + LLSpatialGroup* last_group = NULL; + for (LLCullResult::bridge_list_t::iterator i = sCull->beginVisibleBridge(); i != sCull->endVisibleBridge(); ++i) + { + LLCullResult::bridge_list_t::iterator cur_iter = i; + LLSpatialBridge* bridge = *cur_iter; + LLSpatialGroup* group = bridge->getSpatialGroup(); + + if (last_group == NULL) + { + last_group = group; + } + + if (!bridge->isDead() && group && !group->isOcclusionState(LLSpatialGroup::OCCLUDED)) + { + stateSort(bridge, camera); + } + + if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD && + last_group != group && last_group->changeLOD()) + { + last_group->mLastUpdateDistance = last_group->mDistance; + } + + last_group = group; + } + + if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD && + last_group && last_group->changeLOD()) + { + last_group->mLastUpdateDistance = last_group->mDistance; + } + } + + for (LLCullResult::sg_list_t::iterator iter = sCull->beginVisibleGroups(); iter != sCull->endVisibleGroups(); ++iter) + { + LLSpatialGroup* group = *iter; + group->checkOcclusion(); + if (sUseOcclusion > 1 && group->isOcclusionState(LLSpatialGroup::OCCLUDED)) + { + markOccluder(group); + } + else + { + group->setVisible(); + stateSort(group, camera); + + if (!sDelayVBUpdate) + { //rebuild mesh as soon as we know it's visible + group->rebuildMesh(); + } + } + } + + { + LLFastTimer ftm(FTM_STATESORT_DRAWABLE); + for (LLCullResult::drawable_list_t::iterator iter = sCull->beginVisibleList(); + iter != sCull->endVisibleList(); ++iter) + { + LLDrawable *drawablep = *iter; + if (!drawablep->isDead()) + { + stateSort(drawablep, camera); + } + } + } + + postSort(camera); +} + +void LLPipeline::stateSort(LLSpatialGroup* group, LLCamera& camera) +{ + LLMemType mt(LLMemType::MTYPE_PIPELINE_STATE_SORT); + if (group->changeLOD()) + { + for (LLSpatialGroup::element_iter i = group->getData().begin(); i != group->getData().end(); ++i) + { + LLDrawable* drawablep = *i; + stateSort(drawablep, camera); + } + + if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD) + { //avoid redundant stateSort calls + group->mLastUpdateDistance = group->mDistance; + } + } + +} + +void LLPipeline::stateSort(LLSpatialBridge* bridge, LLCamera& camera) +{ + LLMemType mt(LLMemType::MTYPE_PIPELINE_STATE_SORT); + if (bridge->getSpatialGroup()->changeLOD()) + { + bool force_update = false; + bridge->updateDistance(camera, force_update); + } +} + +void LLPipeline::stateSort(LLDrawable* drawablep, LLCamera& camera) +{ + LLMemType mt(LLMemType::MTYPE_PIPELINE_STATE_SORT); + + if (!drawablep + || drawablep->isDead() + || !hasRenderType(drawablep->getRenderType())) + { + return; + } + + if (LLSelectMgr::getInstance()->mHideSelectedObjects) + { + if (drawablep->getVObj().notNull() && + drawablep->getVObj()->isSelected()) + { + return; + } + } + + if (drawablep->isAvatar()) + { //don't draw avatars beyond render distance or if we don't have a spatial group. + if ((drawablep->getSpatialGroup() == NULL) || + (drawablep->getSpatialGroup()->mDistance > LLVOAvatar::sRenderDistance)) + { + return; + } + + LLVOAvatar* avatarp = (LLVOAvatar*) drawablep->getVObj().get(); + if (!avatarp->isVisible()) + { + return; + } + } + + assertInitialized(); + + if (hasRenderType(drawablep->mRenderType)) + { + if (!drawablep->isState(LLDrawable::INVISIBLE|LLDrawable::FORCE_INVISIBLE)) + { + drawablep->setVisible(camera, NULL, FALSE); + } + else if (drawablep->isState(LLDrawable::CLEAR_INVISIBLE)) + { + // clear invisible flag here to avoid single frame glitch + drawablep->clearState(LLDrawable::FORCE_INVISIBLE|LLDrawable::CLEAR_INVISIBLE); + } + } + + if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD) + { + //if (drawablep->isVisible()) isVisible() check here is redundant, if it wasn't visible, it wouldn't be here + { + if (!drawablep->isActive()) + { + bool force_update = false; + drawablep->updateDistance(camera, force_update); + } + else if (drawablep->isAvatar()) + { + bool force_update = false; + drawablep->updateDistance(camera, force_update); // calls vobj->updateLOD() which calls LLVOAvatar::updateVisibility() + } + } + } + + if (!drawablep->getVOVolume()) + { + for (LLDrawable::face_list_t::iterator iter = drawablep->mFaces.begin(); + iter != drawablep->mFaces.end(); iter++) + { + LLFace* facep = *iter; + + if (facep->hasGeometry()) + { + if (facep->getPool()) + { + facep->getPool()->enqueue(facep); + } + else + { + break; + } + } + } + } + + + mNumVisibleFaces += drawablep->getNumFaces(); +} + + +void forAllDrawables(LLCullResult::sg_list_t::iterator begin, + LLCullResult::sg_list_t::iterator end, + void (*func)(LLDrawable*)) +{ + for (LLCullResult::sg_list_t::iterator i = begin; i != end; ++i) + { + for (LLSpatialGroup::element_iter j = (*i)->getData().begin(); j != (*i)->getData().end(); ++j) + { + func(*j); + } + } +} + +void LLPipeline::forAllVisibleDrawables(void (*func)(LLDrawable*)) +{ + forAllDrawables(sCull->beginDrawableGroups(), sCull->endDrawableGroups(), func); + forAllDrawables(sCull->beginVisibleGroups(), sCull->endVisibleGroups(), func); +} + +//function for creating scripted beacons +void renderScriptedBeacons(LLDrawable* drawablep) +{ + LLViewerObject *vobj = drawablep->getVObj(); + if (vobj + && !vobj->isAvatar() + && !vobj->getParent() + && vobj->flagScripted()) + { + if (gPipeline.sRenderBeacons) + { + gObjectList.addDebugBeacon(vobj->getPositionAgent(), "", LLColor4(1.f, 0.f, 0.f, 0.5f), LLColor4(1.f, 1.f, 1.f, 0.5f), LLPipeline::DebugBeaconLineWidth); + } + + if (gPipeline.sRenderHighlight) + { + S32 face_id; + S32 count = drawablep->getNumFaces(); + for (face_id = 0; face_id < count; face_id++) + { + gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) ); + } + } + } +} + +void renderScriptedTouchBeacons(LLDrawable* drawablep) +{ + LLViewerObject *vobj = drawablep->getVObj(); + if (vobj + && !vobj->isAvatar() + && !vobj->getParent() + && vobj->flagScripted() + && vobj->flagHandleTouch()) + { + if (gPipeline.sRenderBeacons) + { + gObjectList.addDebugBeacon(vobj->getPositionAgent(), "", LLColor4(1.f, 0.f, 0.f, 0.5f), LLColor4(1.f, 1.f, 1.f, 0.5f), LLPipeline::DebugBeaconLineWidth); + } + + if (gPipeline.sRenderHighlight) + { + S32 face_id; + S32 count = drawablep->getNumFaces(); + for (face_id = 0; face_id < count; face_id++) + { + gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) ); + } + } + } +} + +void renderPhysicalBeacons(LLDrawable* drawablep) +{ + LLViewerObject *vobj = drawablep->getVObj(); + if (vobj + && !vobj->isAvatar() + //&& !vobj->getParent() + && vobj->flagUsePhysics()) + { + if (gPipeline.sRenderBeacons) + { + gObjectList.addDebugBeacon(vobj->getPositionAgent(), "", LLColor4(0.f, 1.f, 0.f, 0.5f), LLColor4(1.f, 1.f, 1.f, 0.5f), LLPipeline::DebugBeaconLineWidth); + } + + if (gPipeline.sRenderHighlight) + { + S32 face_id; + S32 count = drawablep->getNumFaces(); + for (face_id = 0; face_id < count; face_id++) + { + gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) ); + } + } + } +} + +void renderMOAPBeacons(LLDrawable* drawablep) +{ + LLViewerObject *vobj = drawablep->getVObj(); + + if(!vobj || vobj->isAvatar()) + return; + + BOOL beacon=FALSE; + U8 tecount=vobj->getNumTEs(); + for(int x=0;xgetTE(x)->hasMedia()) + { + beacon=TRUE; + break; + } + } + if(beacon==TRUE) + { + if (gPipeline.sRenderBeacons) + { + gObjectList.addDebugBeacon(vobj->getPositionAgent(), "", LLColor4(1.f, 1.f, 1.f, 0.5f), LLColor4(1.f, 1.f, 1.f, 0.5f), LLPipeline::DebugBeaconLineWidth); + } + + if (gPipeline.sRenderHighlight) + { + S32 face_id; + S32 count = drawablep->getNumFaces(); + for (face_id = 0; face_id < count; face_id++) + { + gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) ); + } + } + } +} + +void renderParticleBeacons(LLDrawable* drawablep) +{ + // Look for attachments, objects, etc. + LLViewerObject *vobj = drawablep->getVObj(); + if (vobj + && vobj->isParticleSource()) + { + if (gPipeline.sRenderBeacons) + { + LLColor4 light_blue(0.5f, 0.5f, 1.f, 0.5f); + gObjectList.addDebugBeacon(vobj->getPositionAgent(), "", light_blue, LLColor4(1.f, 1.f, 1.f, 0.5f), LLPipeline::DebugBeaconLineWidth); + } + + if (gPipeline.sRenderHighlight) + { + S32 face_id; + S32 count = drawablep->getNumFaces(); + for (face_id = 0; face_id < count; face_id++) + { + gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) ); + } + } + } +} + +void renderSoundHighlights(LLDrawable* drawablep) +{ + // Look for attachments, objects, etc. + LLViewerObject *vobj = drawablep->getVObj(); + if (vobj && vobj->isAudioSource()) + { + if (gPipeline.sRenderHighlight) + { + S32 face_id; + S32 count = drawablep->getNumFaces(); + for (face_id = 0; face_id < count; face_id++) + { + gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) ); + } + } + } +} + +void LLPipeline::postSort(LLCamera& camera) +{ + LLMemType mt(LLMemType::MTYPE_PIPELINE_POST_SORT); + LLFastTimer ftm(FTM_STATESORT_POSTSORT); + + assertInitialized(); + + llpushcallstacks ; + //rebuild drawable geometry + for (LLCullResult::sg_list_t::iterator i = sCull->beginDrawableGroups(); i != sCull->endDrawableGroups(); ++i) + { + LLSpatialGroup* group = *i; + if (!sUseOcclusion || + !group->isOcclusionState(LLSpatialGroup::OCCLUDED)) + { + group->rebuildGeom(); + } + } + llpushcallstacks ; + //rebuild groups + sCull->assertDrawMapsEmpty(); + + rebuildPriorityGroups(); + llpushcallstacks ; + + const S32 bin_count = 1024*8; + + static LLCullResult::drawinfo_list_t alpha_bins[bin_count]; + static U32 bin_size[bin_count]; + + //clear one bin per frame to avoid memory bloat + static S32 clear_idx = 0; + clear_idx = (1+clear_idx)%bin_count; + alpha_bins[clear_idx].clear(); + + for (U32 j = 0; j < bin_count; j++) + { + bin_size[j] = 0; + } + + //build render map + for (LLCullResult::sg_list_t::iterator i = sCull->beginVisibleGroups(); i != sCull->endVisibleGroups(); ++i) + { + LLSpatialGroup* group = *i; + if (sUseOcclusion && + group->isOcclusionState(LLSpatialGroup::OCCLUDED)) + { + continue; + } + + if (group->isState(LLSpatialGroup::NEW_DRAWINFO) && group->isState(LLSpatialGroup::GEOM_DIRTY)) + { //no way this group is going to be drawable without a rebuild + group->rebuildGeom(); + } + + for (LLSpatialGroup::draw_map_t::iterator j = group->mDrawMap.begin(); j != group->mDrawMap.end(); ++j) + { + LLSpatialGroup::drawmap_elem_t& src_vec = j->second; + if (!hasRenderType(j->first)) + { + continue; + } + + for (LLSpatialGroup::drawmap_elem_t::iterator k = src_vec.begin(); k != src_vec.end(); ++k) + { + if (sMinRenderSize > 0.f) + { + LLVector4a bounds; + bounds.setSub((*k)->mExtents[1],(*k)->mExtents[0]); + + if (llmax(llmax(bounds[0], bounds[1]), bounds[2]) > sMinRenderSize) + { + sCull->pushDrawInfo(j->first, *k); + } + } + else + { + sCull->pushDrawInfo(j->first, *k); + } + } + } + + if (hasRenderType(LLPipeline::RENDER_TYPE_PASS_ALPHA)) + { + LLSpatialGroup::draw_map_t::iterator alpha = group->mDrawMap.find(LLRenderPass::PASS_ALPHA); + + if (alpha != group->mDrawMap.end()) + { //store alpha groups for sorting + LLSpatialBridge* bridge = group->mSpatialPartition->asBridge(); + if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD) + { + if (bridge) + { + LLCamera trans_camera = bridge->transformCamera(camera); + group->updateDistance(trans_camera); + } + else + { + group->updateDistance(camera); + } + } + + if (hasRenderType(LLDrawPool::POOL_ALPHA)) + { + sCull->pushAlphaGroup(group); + } + } + } + } + + if (!sShadowRender) + { + std::sort(sCull->beginAlphaGroups(), sCull->endAlphaGroups(), LLSpatialGroup::CompareDepthGreater()); + } + llpushcallstacks ; + // only render if the flag is set. The flag is only set if we are in edit mode or the toggle is set in the menus + if (LLFloaterReg::instanceVisible("beacons") && !sShadowRender) + { + if (sRenderScriptedTouchBeacons) + { + // Only show the beacon on the root object. + forAllVisibleDrawables(renderScriptedTouchBeacons); + } + else + if (sRenderScriptedBeacons) + { + // Only show the beacon on the root object. + forAllVisibleDrawables(renderScriptedBeacons); + } + + if (sRenderPhysicalBeacons) + { + // Only show the beacon on the root object. + forAllVisibleDrawables(renderPhysicalBeacons); + } + + if(sRenderMOAPBeacons) + { + forAllVisibleDrawables(renderMOAPBeacons); + } + + if (sRenderParticleBeacons) + { + forAllVisibleDrawables(renderParticleBeacons); + } + + // If god mode, also show audio cues + if (sRenderSoundBeacons && gAudiop) + { + // Walk all sound sources and render out beacons for them. Note, this isn't done in the ForAllVisibleDrawables function, because some are not visible. + LLAudioEngine::source_map::iterator iter; + for (iter = gAudiop->mAllSources.begin(); iter != gAudiop->mAllSources.end(); ++iter) + { + LLAudioSource *sourcep = iter->second; + + LLVector3d pos_global = sourcep->getPositionGlobal(); + LLVector3 pos = gAgent.getPosAgentFromGlobal(pos_global); + if (gPipeline.sRenderBeacons) + { + //pos += LLVector3(0.f, 0.f, 0.2f); + gObjectList.addDebugBeacon(pos, "", LLColor4(1.f, 1.f, 0.f, 0.5f), LLColor4(1.f, 1.f, 1.f, 0.5f), DebugBeaconLineWidth); + } + } + // now deal with highlights for all those seeable sound sources + forAllVisibleDrawables(renderSoundHighlights); + } + } + llpushcallstacks ; + // If managing your telehub, draw beacons at telehub and currently selected spawnpoint. + if (LLFloaterTelehub::renderBeacons()) + { + LLFloaterTelehub::addBeacons(); + } + + if (!sShadowRender) + { + mSelectedFaces.clear(); + + // Draw face highlights for selected faces. + if (LLSelectMgr::getInstance()->getTEMode()) + { + struct f : public LLSelectedTEFunctor + { + virtual bool apply(LLViewerObject* object, S32 te) + { + if (object->mDrawable) + { + gPipeline.mSelectedFaces.push_back(object->mDrawable->getFace(te)); + } + return true; + } + } func; + LLSelectMgr::getInstance()->getSelection()->applyToTEs(&func); + } + } + + //LLSpatialGroup::sNoDelete = FALSE; + llpushcallstacks ; +} + + +void render_hud_elements() +{ + LLMemType mt_rhe(LLMemType::MTYPE_PIPELINE_RENDER_HUD_ELS); + LLFastTimer t(FTM_RENDER_UI); + gPipeline.disableLights(); + + LLGLDisable fog(GL_FOG); + LLGLSUIDefault gls_ui; + + LLGLEnable stencil(GL_STENCIL_TEST); + glStencilFunc(GL_ALWAYS, 255, 0xFFFFFFFF); + glStencilMask(0xFFFFFFFF); + glStencilOp(GL_KEEP, GL_KEEP, GL_REPLACE); + + gGL.color4f(1,1,1,1); + + if (LLGLSLShader::sNoFixedFunction) + { + gUIProgram.bind(); + } + LLGLDepthTest depth(GL_TRUE, GL_FALSE); + + if (!LLPipeline::sReflectionRender && gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI)) + { + LLGLEnable multisample(LLPipeline::RenderFSAASamples > 0 ? GL_MULTISAMPLE_ARB : 0); + gViewerWindow->renderSelections(FALSE, FALSE, FALSE); // For HUD version in render_ui_3d() + + // Draw the tracking overlays + LLTracker::render3D(); + + // Show the property lines + LLWorld::getInstance()->renderPropertyLines(); + LLViewerParcelMgr::getInstance()->render(); + LLViewerParcelMgr::getInstance()->renderParcelCollision(); + + // Render name tags. + LLHUDObject::renderAll(); + } + else if (gForceRenderLandFence) + { + // This is only set when not rendering the UI, for parcel snapshots + LLViewerParcelMgr::getInstance()->render(); + } + else if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD)) + { + LLHUDText::renderAllHUD(); + } + + if (LLGLSLShader::sNoFixedFunction) + { + gUIProgram.unbind(); + } + gGL.flush(); +} + +void LLPipeline::renderHighlights() +{ + LLMemType mt(LLMemType::MTYPE_PIPELINE_RENDER_HL); + + assertInitialized(); + + // Draw 3D UI elements here (before we clear the Z buffer in POOL_HUD) + // Render highlighted faces. + LLGLSPipelineAlpha gls_pipeline_alpha; + LLColor4 color(1.f, 1.f, 1.f, 0.5f); + LLGLEnable color_mat(GL_COLOR_MATERIAL); + disableLights(); + + if (!hasRenderType(LLPipeline::RENDER_TYPE_HUD) && !mHighlightSet.empty()) + { //draw blurry highlight image over screen + LLGLEnable blend(GL_BLEND); + LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS); + LLGLDisable test(GL_ALPHA_TEST); + + LLGLEnable stencil(GL_STENCIL_TEST); + gGL.flush(); + glStencilMask(0xFFFFFFFF); + glClearStencil(1); + glClear(GL_STENCIL_BUFFER_BIT); + + glStencilFunc(GL_ALWAYS, 0, 0xFFFFFFFF); + glStencilOp(GL_REPLACE, GL_REPLACE, GL_REPLACE); + + gGL.setColorMask(false, false); + for (std::set::iterator iter = mHighlightSet.begin(); iter != mHighlightSet.end(); ++iter) + { + renderHighlight(iter->mItem->getVObj(), 1.f); + } + gGL.setColorMask(true, false); + + glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP); + glStencilFunc(GL_NOTEQUAL, 0, 0xFFFFFFFF); + + //gGL.setSceneBlendType(LLRender::BT_ADD_WITH_ALPHA); + + gGL.pushMatrix(); + gGL.loadIdentity(); + gGL.matrixMode(LLRender::MM_PROJECTION); + gGL.pushMatrix(); + gGL.loadIdentity(); + + gGL.getTexUnit(0)->bind(&mHighlight); + + LLVector2 tc1; + LLVector2 tc2; + + tc1.setVec(0,0); + tc2.setVec(2,2); + + gGL.begin(LLRender::TRIANGLES); + + F32 scale = RenderHighlightBrightness; + LLColor4 color = RenderHighlightColor; + F32 thickness = RenderHighlightThickness; + + for (S32 pass = 0; pass < 2; ++pass) + { + if (pass == 0) + { + gGL.setSceneBlendType(LLRender::BT_ADD_WITH_ALPHA); + } + else + { + gGL.setSceneBlendType(LLRender::BT_ALPHA); + } + + for (S32 i = 0; i < 8; ++i) + { + for (S32 j = 0; j < 8; ++j) + { + LLVector2 tc(i-4+0.5f, j-4+0.5f); + + F32 dist = 1.f-(tc.length()/sqrtf(32.f)); + dist *= scale/64.f; + + tc *= thickness; + tc.mV[0] = (tc.mV[0])/mHighlight.getWidth(); + tc.mV[1] = (tc.mV[1])/mHighlight.getHeight(); + + gGL.color4f(color.mV[0], + color.mV[1], + color.mV[2], + color.mV[3]*dist); + + gGL.texCoord2f(tc.mV[0]+tc1.mV[0], tc.mV[1]+tc2.mV[1]); + gGL.vertex2f(-1,3); + + gGL.texCoord2f(tc.mV[0]+tc1.mV[0], tc.mV[1]+tc1.mV[1]); + gGL.vertex2f(-1,-1); + + gGL.texCoord2f(tc.mV[0]+tc2.mV[0], tc.mV[1]+tc1.mV[1]); + gGL.vertex2f(3,-1); + } + } + } + + gGL.end(); + + gGL.popMatrix(); + gGL.matrixMode(LLRender::MM_MODELVIEW); + gGL.popMatrix(); + + //gGL.setSceneBlendType(LLRender::BT_ALPHA); + } + + if ((LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_INTERFACE) > 0)) + { + gHighlightProgram.bind(); + gGL.diffuseColor4f(1,1,1,0.5f); + } + + if (hasRenderDebugFeatureMask(RENDER_DEBUG_FEATURE_SELECTED)) + { + // Make sure the selection image gets downloaded and decoded + if (!mFaceSelectImagep) + { + mFaceSelectImagep = LLViewerTextureManager::getFetchedTexture(IMG_FACE_SELECT); + } + mFaceSelectImagep->addTextureStats((F32)MAX_IMAGE_AREA); + + U32 count = mSelectedFaces.size(); + for (U32 i = 0; i < count; i++) + { + LLFace *facep = mSelectedFaces[i]; + if (!facep || facep->getDrawable()->isDead()) + { + llerrs << "Bad face on selection" << llendl; + return; + } + + facep->renderSelected(mFaceSelectImagep, color); + } + } + + if (hasRenderDebugFeatureMask(RENDER_DEBUG_FEATURE_SELECTED)) + { + // Paint 'em red! + color.setVec(1.f, 0.f, 0.f, 0.5f); + + int count = mHighlightFaces.size(); + for (S32 i = 0; i < count; i++) + { + LLFace* facep = mHighlightFaces[i]; + facep->renderSelected(LLViewerTexture::sNullImagep, color); + } + } + + // Contains a list of the faces of objects that are physical or + // have touch-handlers. + mHighlightFaces.clear(); + + if (LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_INTERFACE) > 0) + { + gHighlightProgram.unbind(); + } +} + +//debug use +U32 LLPipeline::sCurRenderPoolType = 0 ; + +void LLPipeline::renderGeom(LLCamera& camera, BOOL forceVBOUpdate) +{ + LLMemType mt(LLMemType::MTYPE_PIPELINE_RENDER_GEOM); + LLFastTimer t(FTM_RENDER_GEOMETRY); + + assertInitialized(); + + F32 saved_modelview[16]; + F32 saved_projection[16]; + + //HACK: preserve/restore matrices around HUD render + if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD)) + { + for (U32 i = 0; i < 16; i++) + { + saved_modelview[i] = gGLModelView[i]; + saved_projection[i] = gGLProjection[i]; + } + } + + /////////////////////////////////////////// + // + // Sync and verify GL state + // + // + + stop_glerror(); + + LLVertexBuffer::unbind(); + + // Do verification of GL state + LLGLState::checkStates(); + LLGLState::checkTextureChannels(); + LLGLState::checkClientArrays(); + if (mRenderDebugMask & RENDER_DEBUG_VERIFY) + { + if (!verify()) + { + llerrs << "Pipeline verification failed!" << llendl; + } + } + + LLAppViewer::instance()->pingMainloopTimeout("Pipeline:ForceVBO"); + + // Initialize lots of GL state to "safe" values + gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); + gGL.matrixMode(LLRender::MM_TEXTURE); + gGL.loadIdentity(); + gGL.matrixMode(LLRender::MM_MODELVIEW); + + LLGLSPipeline gls_pipeline; + LLGLEnable multisample(RenderFSAASamples > 0 ? GL_MULTISAMPLE_ARB : 0); + + LLGLState gls_color_material(GL_COLOR_MATERIAL, mLightingDetail < 2); + + // Toggle backface culling for debugging + LLGLEnable cull_face(mBackfaceCull ? GL_CULL_FACE : 0); + // Set fog + BOOL use_fog = hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_FOG); + LLGLEnable fog_enable(use_fog && + !gPipeline.canUseWindLightShadersOnObjects() ? GL_FOG : 0); + gSky.updateFog(camera.getFar()); + if (!use_fog) + { + sUnderWaterRender = FALSE; + } + + gGL.getTexUnit(0)->bind(LLViewerFetchedTexture::sDefaultImagep); + LLViewerFetchedTexture::sDefaultImagep->setAddressMode(LLTexUnit::TAM_WRAP); + + + ////////////////////////////////////////////// + // + // Actually render all of the geometry + // + // + stop_glerror(); + + LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderDrawPools"); + + for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter) + { + LLDrawPool *poolp = *iter; + if (hasRenderType(poolp->getType())) + { + poolp->prerender(); + } + } + + { + LLFastTimer t(FTM_POOLS); + + // HACK: don't calculate local lights if we're rendering the HUD! + // Removing this check will cause bad flickering when there are + // HUD elements being rendered AND the user is in flycam mode -nyx + if (!gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD)) + { + calcNearbyLights(camera); + setupHWLights(NULL); + } + + BOOL occlude = sUseOcclusion > 1; + U32 cur_type = 0; + + pool_set_t::iterator iter1 = mPools.begin(); + while ( iter1 != mPools.end() ) + { + LLDrawPool *poolp = *iter1; + + cur_type = poolp->getType(); + + //debug use + sCurRenderPoolType = cur_type ; + + if (occlude && cur_type >= LLDrawPool::POOL_GRASS) + { + occlude = FALSE; + gGLLastMatrix = NULL; + gGL.loadMatrix(gGLModelView); + LLGLSLShader::bindNoShader(); + doOcclusion(camera); + } + + pool_set_t::iterator iter2 = iter1; + if (hasRenderType(poolp->getType()) && poolp->getNumPasses() > 0) + { + LLFastTimer t(FTM_POOLRENDER); + + gGLLastMatrix = NULL; + gGL.loadMatrix(gGLModelView); + + for( S32 i = 0; i < poolp->getNumPasses(); i++ ) + { + LLVertexBuffer::unbind(); + poolp->beginRenderPass(i); + for (iter2 = iter1; iter2 != mPools.end(); iter2++) + { + LLDrawPool *p = *iter2; + if (p->getType() != cur_type) + { + break; + } + + p->render(i); + } + poolp->endRenderPass(i); + LLVertexBuffer::unbind(); + if (gDebugGL) + { + std::string msg = llformat("pass %d", i); + LLGLState::checkStates(msg); + //LLGLState::checkTextureChannels(msg); + //LLGLState::checkClientArrays(msg); + } + } + } + else + { + // Skip all pools of this type + for (iter2 = iter1; iter2 != mPools.end(); iter2++) + { + LLDrawPool *p = *iter2; + if (p->getType() != cur_type) + { + break; + } + } + } + iter1 = iter2; + stop_glerror(); + } + + LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderDrawPoolsEnd"); + + LLVertexBuffer::unbind(); + + gGLLastMatrix = NULL; + gGL.loadMatrix(gGLModelView); + + if (occlude) + { + occlude = FALSE; + gGLLastMatrix = NULL; + gGL.loadMatrix(gGLModelView); + LLGLSLShader::bindNoShader(); + doOcclusion(camera); + } + } + + LLVertexBuffer::unbind(); + LLGLState::checkStates(); + + if (!LLPipeline::sImpostorRender) + { + LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderHighlights"); + + if (!sReflectionRender) + { + renderHighlights(); + } + + // Contains a list of the faces of objects that are physical or + // have touch-handlers. + mHighlightFaces.clear(); + + LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderDebug"); + + renderDebug(); + + LLVertexBuffer::unbind(); + + if (!LLPipeline::sReflectionRender && !LLPipeline::sRenderDeferred) + { + if (gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI)) + { + // Render debugging beacons. + gObjectList.renderObjectBeacons(); + gObjectList.resetObjectBeacons(); + } + else + { + // Make sure particle effects disappear + LLHUDObject::renderAllForTimer(); + } + } + else + { + // Make sure particle effects disappear + LLHUDObject::renderAllForTimer(); + } + + LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderGeomEnd"); + + //HACK: preserve/restore matrices around HUD render + if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD)) + { + for (U32 i = 0; i < 16; i++) + { + gGLModelView[i] = saved_modelview[i]; + gGLProjection[i] = saved_projection[i]; + } + } + } + + LLVertexBuffer::unbind(); + + LLGLState::checkStates(); +// LLGLState::checkTextureChannels(); +// LLGLState::checkClientArrays(); +} + +void LLPipeline::renderGeomDeferred(LLCamera& camera) +{ + LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderGeomDeferred"); + + LLMemType mt_rgd(LLMemType::MTYPE_PIPELINE_RENDER_GEOM_DEFFERRED); + LLFastTimer t(FTM_RENDER_GEOMETRY); + + LLFastTimer t2(FTM_POOLS); + + LLGLEnable cull(GL_CULL_FACE); + + LLGLEnable stencil(GL_STENCIL_TEST); + glStencilFunc(GL_ALWAYS, 1, 0xFFFFFFFF); + stop_glerror(); + glStencilOp(GL_KEEP, GL_KEEP, GL_REPLACE); + stop_glerror(); + + for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter) + { + LLDrawPool *poolp = *iter; + if (hasRenderType(poolp->getType())) + { + poolp->prerender(); + } + } + + LLGLEnable multisample(RenderFSAASamples > 0 ? GL_MULTISAMPLE_ARB : 0); + + LLVertexBuffer::unbind(); + + LLGLState::checkStates(); + LLGLState::checkTextureChannels(); + LLGLState::checkClientArrays(); + + U32 cur_type = 0; + + gGL.setColorMask(true, true); + + pool_set_t::iterator iter1 = mPools.begin(); + + while ( iter1 != mPools.end() ) + { + LLDrawPool *poolp = *iter1; + + cur_type = poolp->getType(); + + pool_set_t::iterator iter2 = iter1; + if (hasRenderType(poolp->getType()) && poolp->getNumDeferredPasses() > 0) + { + LLFastTimer t(FTM_POOLRENDER); + + gGLLastMatrix = NULL; + gGL.loadMatrix(gGLModelView); + + for( S32 i = 0; i < poolp->getNumDeferredPasses(); i++ ) + { + LLVertexBuffer::unbind(); + poolp->beginDeferredPass(i); + for (iter2 = iter1; iter2 != mPools.end(); iter2++) + { + LLDrawPool *p = *iter2; + if (p->getType() != cur_type) + { + break; + } + + p->renderDeferred(i); + } + poolp->endDeferredPass(i); + LLVertexBuffer::unbind(); + + if (gDebugGL || gDebugPipeline) + { + LLGLState::checkStates(); + } + } + } + else + { + // Skip all pools of this type + for (iter2 = iter1; iter2 != mPools.end(); iter2++) + { + LLDrawPool *p = *iter2; + if (p->getType() != cur_type) + { + break; + } + } + } + iter1 = iter2; + stop_glerror(); + } + + gGLLastMatrix = NULL; + gGL.loadMatrix(gGLModelView); + + gGL.setColorMask(true, false); +} + +void LLPipeline::renderGeomPostDeferred(LLCamera& camera) +{ + LLMemType mt_rgpd(LLMemType::MTYPE_PIPELINE_RENDER_GEOM_POST_DEF); + LLFastTimer t(FTM_POOLS); + U32 cur_type = 0; + + LLGLEnable cull(GL_CULL_FACE); + + LLGLEnable multisample(RenderFSAASamples > 0 ? GL_MULTISAMPLE_ARB : 0); + + calcNearbyLights(camera); + setupHWLights(NULL); + + gGL.setColorMask(true, false); + + pool_set_t::iterator iter1 = mPools.begin(); + BOOL occlude = LLPipeline::sUseOcclusion > 1; + + while ( iter1 != mPools.end() ) + { + LLDrawPool *poolp = *iter1; + + cur_type = poolp->getType(); + + if (occlude && cur_type >= LLDrawPool::POOL_GRASS) + { + occlude = FALSE; + gGLLastMatrix = NULL; + gGL.loadMatrix(gGLModelView); + LLGLSLShader::bindNoShader(); + doOcclusion(camera); + gGL.setColorMask(true, false); + } + + pool_set_t::iterator iter2 = iter1; + if (hasRenderType(poolp->getType()) && poolp->getNumPostDeferredPasses() > 0) + { + LLFastTimer t(FTM_POOLRENDER); + + gGLLastMatrix = NULL; + gGL.loadMatrix(gGLModelView); + + for( S32 i = 0; i < poolp->getNumPostDeferredPasses(); i++ ) + { + LLVertexBuffer::unbind(); + poolp->beginPostDeferredPass(i); + for (iter2 = iter1; iter2 != mPools.end(); iter2++) + { + LLDrawPool *p = *iter2; + if (p->getType() != cur_type) + { + break; + } + + p->renderPostDeferred(i); + } + poolp->endPostDeferredPass(i); + LLVertexBuffer::unbind(); + + if (gDebugGL || gDebugPipeline) + { + LLGLState::checkStates(); + } + } + } + else + { + // Skip all pools of this type + for (iter2 = iter1; iter2 != mPools.end(); iter2++) + { + LLDrawPool *p = *iter2; + if (p->getType() != cur_type) + { + break; + } + } + } + iter1 = iter2; + stop_glerror(); + } + + gGLLastMatrix = NULL; + gGL.loadMatrix(gGLModelView); + + if (occlude) + { + occlude = FALSE; + gGLLastMatrix = NULL; + gGL.loadMatrix(gGLModelView); + LLGLSLShader::bindNoShader(); + doOcclusion(camera); + gGLLastMatrix = NULL; + gGL.loadMatrix(gGLModelView); + } +} + +void LLPipeline::renderGeomShadow(LLCamera& camera) +{ + LLMemType mt_rgs(LLMemType::MTYPE_PIPELINE_RENDER_GEOM_SHADOW); + U32 cur_type = 0; + + LLGLEnable cull(GL_CULL_FACE); + + LLVertexBuffer::unbind(); + + pool_set_t::iterator iter1 = mPools.begin(); + + while ( iter1 != mPools.end() ) + { + LLDrawPool *poolp = *iter1; + + cur_type = poolp->getType(); + + pool_set_t::iterator iter2 = iter1; + if (hasRenderType(poolp->getType()) && poolp->getNumShadowPasses() > 0) + { + poolp->prerender() ; + + gGLLastMatrix = NULL; + gGL.loadMatrix(gGLModelView); + + for( S32 i = 0; i < poolp->getNumShadowPasses(); i++ ) + { + LLVertexBuffer::unbind(); + poolp->beginShadowPass(i); + for (iter2 = iter1; iter2 != mPools.end(); iter2++) + { + LLDrawPool *p = *iter2; + if (p->getType() != cur_type) + { + break; + } + + p->renderShadow(i); + } + poolp->endShadowPass(i); + LLVertexBuffer::unbind(); + + LLGLState::checkStates(); + } + } + else + { + // Skip all pools of this type + for (iter2 = iter1; iter2 != mPools.end(); iter2++) + { + LLDrawPool *p = *iter2; + if (p->getType() != cur_type) + { + break; + } + } + } + iter1 = iter2; + stop_glerror(); + } + + gGLLastMatrix = NULL; + gGL.loadMatrix(gGLModelView); +} + + +void LLPipeline::addTrianglesDrawn(S32 index_count, U32 render_type) +{ + assertInitialized(); + S32 count = 0; + if (render_type == LLRender::TRIANGLE_STRIP) + { + count = index_count-2; + } + else + { + count = index_count/3; + } + + mTrianglesDrawn += count; + mBatchCount++; + mMaxBatchSize = llmax(mMaxBatchSize, count); + mMinBatchSize = llmin(mMinBatchSize, count); + + if (LLPipeline::sRenderFrameTest) + { + gViewerWindow->getWindow()->swapBuffers(); + ms_sleep(16); + } +} + +void LLPipeline::renderPhysicsDisplay() +{ + if (!hasRenderDebugMask(LLPipeline::RENDER_DEBUG_PHYSICS_SHAPES)) + { + return; + } + + allocatePhysicsBuffer(); + + gGL.flush(); + mPhysicsDisplay.bindTarget(); + glClearColor(0,0,0,1); + gGL.setColorMask(true, true); + mPhysicsDisplay.clear(); + glClearColor(0,0,0,0); + + gGL.setColorMask(true, false); + + if (LLGLSLShader::sNoFixedFunction) + { + gDebugProgram.bind(); + } + + for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); + iter != LLWorld::getInstance()->getRegionList().end(); ++iter) + { + LLViewerRegion* region = *iter; + for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++) + { + LLSpatialPartition* part = region->getSpatialPartition(i); + if (part) + { + if (hasRenderType(part->mDrawableType)) + { + part->renderPhysicsShapes(); + } + } + } + } + + for (LLCullResult::bridge_list_t::const_iterator i = sCull->beginVisibleBridge(); i != sCull->endVisibleBridge(); ++i) + { + LLSpatialBridge* bridge = *i; + if (!bridge->isDead() && hasRenderType(bridge->mDrawableType)) + { + gGL.pushMatrix(); + gGL.multMatrix((F32*)bridge->mDrawable->getRenderMatrix().mMatrix); + bridge->renderPhysicsShapes(); + gGL.popMatrix(); + } + } + + gGL.flush(); + + if (LLGLSLShader::sNoFixedFunction) + { + gDebugProgram.unbind(); + } + + mPhysicsDisplay.flush(); +} + + +void LLPipeline::renderDebug() +{ + LLMemType mt(LLMemType::MTYPE_PIPELINE); + + assertInitialized(); + + if (LLGLSLShader::sNoFixedFunction) + { + gPathfindingProgram.bind(); + } + + + gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); + gPipeline.disableLights(); + + //Render any navmesh geometry + LLPathingLib *llPathingLibInstance = LLPathingLib::getInstance(); + if ( llPathingLibInstance != NULL ) + { + LLHandle pathfindingConsoleHandle = LLFloaterPathfindingConsole::getInstanceHandle(); + if (!pathfindingConsoleHandle.isDead()) + { + LLFloaterPathfindingConsole *pathfindingConsole = pathfindingConsoleHandle.get(); + //NavMesh + if ( pathfindingConsole->isRenderNavMesh() ) + { + gPathfindingProgram.uniform1f("tint", 1.f); + glLineWidth(2.0f); + LLGLEnable cull(GL_CULL_FACE); + LLGLEnable blend(GL_BLEND); + if ( pathfindingConsole->isRenderWorld() ) + { + glPolygonMode( GL_FRONT_AND_BACK, GL_LINE ); + } + else + { + const LLColor4 &clearColor = pathfindingConsole->mNavMeshColors.mNavMeshClear; + glClearColor(clearColor.mV[0],clearColor.mV[1],clearColor.mV[2],0); + glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT); + glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); + } + int materialIndex = pathfindingConsole->getHeatMapType(); + llPathingLibInstance->renderNavMesh( materialIndex ); + glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); + glLineWidth(1.0f); + gGL.flush(); + } + //physics/exclusion shapes + if ( pathfindingConsole->isRenderAnyShapes() ) + { + gPathfindingProgram.uniform1f("tint", 1.f); + gGL.flush(); + glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); + //render to depth first to avoid blending artifacts + gGL.setColorMask(false, false); + llPathingLibInstance->renderNavMeshShapesVBO( pathfindingConsole->getRenderShapeFlags() ); + gGL.setColorMask(true, false); + + LLGLEnable blend(GL_BLEND); + + { + //get rid of some z-fighting + LLGLEnable polyOffset(GL_POLYGON_OFFSET_FILL); + glPolygonOffset(-1.0f, -1.0f); + + { //draw solid overlay + LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_LEQUAL); + llPathingLibInstance->renderNavMeshShapesVBO( pathfindingConsole->getRenderShapeFlags() ); + gGL.flush(); + } + + glPolygonMode( GL_FRONT_AND_BACK, GL_LINE ); + + { //draw hidden wireframe as darker and less opaque + gPathfindingProgram.uniform1f("tint", 0.25f); + LLGLEnable blend(GL_BLEND); + LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_GREATER); + llPathingLibInstance->renderNavMeshShapesVBO( pathfindingConsole->getRenderShapeFlags() ); + } + + { //draw visible wireframe as brighter and more opaque + gPathfindingProgram.uniform1f("tint", 1.f); + LLGLDisable blendOut(GL_BLEND); + llPathingLibInstance->renderNavMeshShapesVBO( pathfindingConsole->getRenderShapeFlags() ); + gGL.flush(); + } + + glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); + } + } + //User designated path + if ( pathfindingConsole->isRenderPath() ) + { + LLGLEnable blend(GL_BLEND); + llPathingLibInstance->renderPath(); + } + } + } + gGL.flush(); + if (LLGLSLShader::sNoFixedFunction) + { + gUIProgram.unbind(); + } + + gGL.color4f(1,1,1,1); + + gGLLastMatrix = NULL; + gGL.loadMatrix(gGLModelView); + gGL.setColorMask(true, false); + + bool hud_only = hasRenderType(LLPipeline::RENDER_TYPE_HUD); + + + if (!hud_only && !mDebugBlips.empty()) + { //render debug blips + if (LLGLSLShader::sNoFixedFunction) + { + gUIProgram.bind(); + } + + gGL.getTexUnit(0)->bind(LLViewerFetchedTexture::sWhiteImagep, true); + + glPointSize(8.f); + LLGLDepthTest depth(GL_TRUE, GL_TRUE, GL_ALWAYS); + + gGL.begin(LLRender::POINTS); + for (std::list::iterator iter = mDebugBlips.begin(); iter != mDebugBlips.end(); ) + { + DebugBlip& blip = *iter; + + blip.mAge += gFrameIntervalSeconds; + if (blip.mAge > 2.f) + { + mDebugBlips.erase(iter++); + } + else + { + iter++; + } + + blip.mPosition.mV[2] += gFrameIntervalSeconds*2.f; + + gGL.color4fv(blip.mColor.mV); + gGL.vertex3fv(blip.mPosition.mV); + } + gGL.end(); + gGL.flush(); + glPointSize(1.f); + } + + + // Debug stuff. + for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); + iter != LLWorld::getInstance()->getRegionList().end(); ++iter) + { + LLViewerRegion* region = *iter; + for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++) + { + LLSpatialPartition* part = region->getSpatialPartition(i); + if (part) + { + if ( hud_only && (part->mDrawableType == RENDER_TYPE_HUD || part->mDrawableType == RENDER_TYPE_HUD_PARTICLES) || + !hud_only && hasRenderType(part->mDrawableType) ) + { + part->renderDebug(); + } + } + } + } + + for (LLCullResult::bridge_list_t::const_iterator i = sCull->beginVisibleBridge(); i != sCull->endVisibleBridge(); ++i) + { + LLSpatialBridge* bridge = *i; + if (!bridge->isDead() && hasRenderType(bridge->mDrawableType)) + { + gGL.pushMatrix(); + gGL.multMatrix((F32*)bridge->mDrawable->getRenderMatrix().mMatrix); + bridge->renderDebug(); + gGL.popMatrix(); + } + } + + if (LLGLSLShader::sNoFixedFunction) + { + gUIProgram.bind(); + } + + if (hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA)) + { + LLVertexBuffer::unbind(); + + LLGLEnable blend(GL_BLEND); + LLGLDepthTest depth(TRUE, FALSE); + LLGLDisable cull(GL_CULL_FACE); + + gGL.color4f(1,1,1,1); + gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); + + F32 a = 0.1f; + + F32 col[] = + { + 1,0,0,a, + 0,1,0,a, + 0,0,1,a, + 1,0,1,a, + + 1,1,0,a, + 0,1,1,a, + 1,1,1,a, + 1,0,1,a, + }; + + for (U32 i = 0; i < 8; i++) + { + LLVector3* frust = mShadowCamera[i].mAgentFrustum; + + if (i > 3) + { //render shadow frusta as volumes + if (mShadowFrustPoints[i-4].empty()) + { + continue; + } + + gGL.color4fv(col+(i-4)*4); + + gGL.begin(LLRender::TRIANGLE_STRIP); + gGL.vertex3fv(frust[0].mV); gGL.vertex3fv(frust[4].mV); + gGL.vertex3fv(frust[1].mV); gGL.vertex3fv(frust[5].mV); + gGL.vertex3fv(frust[2].mV); gGL.vertex3fv(frust[6].mV); + gGL.vertex3fv(frust[3].mV); gGL.vertex3fv(frust[7].mV); + gGL.vertex3fv(frust[0].mV); gGL.vertex3fv(frust[4].mV); + gGL.end(); + + + gGL.begin(LLRender::TRIANGLE_STRIP); + gGL.vertex3fv(frust[0].mV); + gGL.vertex3fv(frust[1].mV); + gGL.vertex3fv(frust[3].mV); + gGL.vertex3fv(frust[2].mV); + gGL.end(); + + gGL.begin(LLRender::TRIANGLE_STRIP); + gGL.vertex3fv(frust[4].mV); + gGL.vertex3fv(frust[5].mV); + gGL.vertex3fv(frust[7].mV); + gGL.vertex3fv(frust[6].mV); + gGL.end(); + } + + + if (i < 4) + { + + //if (i == 0 || !mShadowFrustPoints[i].empty()) + { + //render visible point cloud + gGL.flush(); + glPointSize(8.f); + gGL.begin(LLRender::POINTS); + + F32* c = col+i*4; + gGL.color3fv(c); + + for (U32 j = 0; j < mShadowFrustPoints[i].size(); ++j) + { + gGL.vertex3fv(mShadowFrustPoints[i][j].mV); + + } + gGL.end(); + + gGL.flush(); + glPointSize(1.f); + + LLVector3* ext = mShadowExtents[i]; + LLVector3 pos = (ext[0]+ext[1])*0.5f; + LLVector3 size = (ext[1]-ext[0])*0.5f; + drawBoxOutline(pos, size); + + //render camera frustum splits as outlines + gGL.begin(LLRender::LINES); + gGL.vertex3fv(frust[0].mV); gGL.vertex3fv(frust[1].mV); + gGL.vertex3fv(frust[1].mV); gGL.vertex3fv(frust[2].mV); + gGL.vertex3fv(frust[2].mV); gGL.vertex3fv(frust[3].mV); + gGL.vertex3fv(frust[3].mV); gGL.vertex3fv(frust[0].mV); + gGL.vertex3fv(frust[4].mV); gGL.vertex3fv(frust[5].mV); + gGL.vertex3fv(frust[5].mV); gGL.vertex3fv(frust[6].mV); + gGL.vertex3fv(frust[6].mV); gGL.vertex3fv(frust[7].mV); + gGL.vertex3fv(frust[7].mV); gGL.vertex3fv(frust[4].mV); + gGL.vertex3fv(frust[0].mV); gGL.vertex3fv(frust[4].mV); + gGL.vertex3fv(frust[1].mV); gGL.vertex3fv(frust[5].mV); + gGL.vertex3fv(frust[2].mV); gGL.vertex3fv(frust[6].mV); + gGL.vertex3fv(frust[3].mV); gGL.vertex3fv(frust[7].mV); + gGL.end(); + } + } + + /*gGL.flush(); + glLineWidth(16-i*2); + for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); + iter != LLWorld::getInstance()->getRegionList().end(); ++iter) + { + LLViewerRegion* region = *iter; + for (U32 j = 0; j < LLViewerRegion::NUM_PARTITIONS; j++) + { + LLSpatialPartition* part = region->getSpatialPartition(j); + if (part) + { + if (hasRenderType(part->mDrawableType)) + { + part->renderIntersectingBBoxes(&mShadowCamera[i]); + } + } + } + } + gGL.flush(); + glLineWidth(1.f);*/ + } + } + + if (mRenderDebugMask & RENDER_DEBUG_WIND_VECTORS) + { + gAgent.getRegion()->mWind.renderVectors(); + } + + if (mRenderDebugMask & RENDER_DEBUG_COMPOSITION) + { + // Debug composition layers + F32 x, y; + + gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); + + if (gAgent.getRegion()) + { + gGL.begin(LLRender::POINTS); + // Draw the composition layer for the region that I'm in. + for (x = 0; x <= 260; x++) + { + for (y = 0; y <= 260; y++) + { + if ((x > 255) || (y > 255)) + { + gGL.color4f(1.f, 0.f, 0.f, 1.f); + } + else + { + gGL.color4f(0.f, 0.f, 1.f, 1.f); + } + F32 z = gAgent.getRegion()->getCompositionXY((S32)x, (S32)y); + z *= 5.f; + z += 50.f; + gGL.vertex3f(x, y, z); + } + } + gGL.end(); + } + } + + if (mRenderDebugMask & LLPipeline::RENDER_DEBUG_BUILD_QUEUE) + { + U32 count = 0; + U32 size = mGroupQ2.size(); + LLColor4 col; + + LLVertexBuffer::unbind(); + LLGLEnable blend(GL_BLEND); + gGL.setSceneBlendType(LLRender::BT_ALPHA); + LLGLDepthTest depth(GL_TRUE, GL_FALSE); + gGL.getTexUnit(0)->bind(LLViewerFetchedTexture::sWhiteImagep); + + gGL.pushMatrix(); + gGL.loadMatrix(gGLModelView); + gGLLastMatrix = NULL; + + for (LLSpatialGroup::sg_vector_t::iterator iter = mGroupQ2.begin(); iter != mGroupQ2.end(); ++iter) + { + LLSpatialGroup* group = *iter; + if (group->isDead()) + { + continue; + } + + LLSpatialBridge* bridge = group->mSpatialPartition->asBridge(); + + if (bridge && (!bridge->mDrawable || bridge->mDrawable->isDead())) + { + continue; + } + + if (bridge) + { + gGL.pushMatrix(); + gGL.multMatrix((F32*)bridge->mDrawable->getRenderMatrix().mMatrix); + } + + F32 alpha = llclamp((F32) (size-count)/size, 0.f, 1.f); + + + LLVector2 c(1.f-alpha, alpha); + c.normVec(); + + + ++count; + col.set(c.mV[0], c.mV[1], 0, alpha*0.5f+0.5f); + group->drawObjectBox(col); + + if (bridge) + { + gGL.popMatrix(); + } + } + + gGL.popMatrix(); + } + + gGL.flush(); + if (LLGLSLShader::sNoFixedFunction) + { + gUIProgram.unbind(); + } +} + +void LLPipeline::rebuildPools() +{ + LLMemType mt(LLMemType::MTYPE_PIPELINE_REBUILD_POOLS); + + assertInitialized(); + + S32 max_count = mPools.size(); + pool_set_t::iterator iter1 = mPools.upper_bound(mLastRebuildPool); + while(max_count > 0 && mPools.size() > 0) // && num_rebuilds < MAX_REBUILDS) + { + if (iter1 == mPools.end()) + { + iter1 = mPools.begin(); + } + LLDrawPool* poolp = *iter1; + + if (poolp->isDead()) + { + mPools.erase(iter1++); + removeFromQuickLookup( poolp ); + if (poolp == mLastRebuildPool) + { + mLastRebuildPool = NULL; + } + delete poolp; + } + else + { + mLastRebuildPool = poolp; + iter1++; + } + max_count--; + } + + if (isAgentAvatarValid()) + { + gAgentAvatarp->rebuildHUD(); + } +} + +void LLPipeline::addToQuickLookup( LLDrawPool* new_poolp ) +{ + LLMemType mt(LLMemType::MTYPE_PIPELINE_QUICK_LOOKUP); + + assertInitialized(); + + switch( new_poolp->getType() ) + { + case LLDrawPool::POOL_SIMPLE: + if (mSimplePool) + { + llassert(0); + llwarns << "Ignoring duplicate simple pool." << llendl; + } + else + { + mSimplePool = (LLRenderPass*) new_poolp; + } + break; + + case LLDrawPool::POOL_GRASS: + if (mGrassPool) + { + llassert(0); + llwarns << "Ignoring duplicate grass pool." << llendl; + } + else + { + mGrassPool = (LLRenderPass*) new_poolp; + } + break; + + case LLDrawPool::POOL_FULLBRIGHT: + if (mFullbrightPool) + { + llassert(0); + llwarns << "Ignoring duplicate simple pool." << llendl; + } + else + { + mFullbrightPool = (LLRenderPass*) new_poolp; + } + break; + + case LLDrawPool::POOL_INVISIBLE: + if (mInvisiblePool) + { + llassert(0); + llwarns << "Ignoring duplicate simple pool." << llendl; + } + else + { + mInvisiblePool = (LLRenderPass*) new_poolp; + } + break; + + case LLDrawPool::POOL_GLOW: + if (mGlowPool) + { + llassert(0); + llwarns << "Ignoring duplicate glow pool." << llendl; + } + else + { + mGlowPool = (LLRenderPass*) new_poolp; + } + break; + + case LLDrawPool::POOL_TREE: + mTreePools[ uintptr_t(new_poolp->getTexture()) ] = new_poolp ; + break; + + case LLDrawPool::POOL_TERRAIN: + mTerrainPools[ uintptr_t(new_poolp->getTexture()) ] = new_poolp ; + break; + + case LLDrawPool::POOL_BUMP: + if (mBumpPool) + { + llassert(0); + llwarns << "Ignoring duplicate bump pool." << llendl; + } + else + { + mBumpPool = new_poolp; + } + break; + + case LLDrawPool::POOL_ALPHA: + if( mAlphaPool ) + { + llassert(0); + llwarns << "LLPipeline::addPool(): Ignoring duplicate Alpha pool" << llendl; + } + else + { + mAlphaPool = new_poolp; + } + break; + + case LLDrawPool::POOL_AVATAR: + break; // Do nothing + + case LLDrawPool::POOL_SKY: + if( mSkyPool ) + { + llassert(0); + llwarns << "LLPipeline::addPool(): Ignoring duplicate Sky pool" << llendl; + } + else + { + mSkyPool = new_poolp; + } + break; + + case LLDrawPool::POOL_WATER: + if( mWaterPool ) + { + llassert(0); + llwarns << "LLPipeline::addPool(): Ignoring duplicate Water pool" << llendl; + } + else + { + mWaterPool = new_poolp; + } + break; + + case LLDrawPool::POOL_GROUND: + if( mGroundPool ) + { + llassert(0); + llwarns << "LLPipeline::addPool(): Ignoring duplicate Ground Pool" << llendl; + } + else + { + mGroundPool = new_poolp; + } + break; + + case LLDrawPool::POOL_WL_SKY: + if( mWLSkyPool ) + { + llassert(0); + llwarns << "LLPipeline::addPool(): Ignoring duplicate WLSky Pool" << llendl; + } + else + { + mWLSkyPool = new_poolp; + } + break; + + default: + llassert(0); + llwarns << "Invalid Pool Type in LLPipeline::addPool()" << llendl; + break; + } +} + +void LLPipeline::removePool( LLDrawPool* poolp ) +{ + assertInitialized(); + removeFromQuickLookup(poolp); + mPools.erase(poolp); + delete poolp; +} + +void LLPipeline::removeFromQuickLookup( LLDrawPool* poolp ) +{ + assertInitialized(); + LLMemType mt(LLMemType::MTYPE_PIPELINE); + switch( poolp->getType() ) + { + case LLDrawPool::POOL_SIMPLE: + llassert(mSimplePool == poolp); + mSimplePool = NULL; + break; + + case LLDrawPool::POOL_GRASS: + llassert(mGrassPool == poolp); + mGrassPool = NULL; + break; + + case LLDrawPool::POOL_FULLBRIGHT: + llassert(mFullbrightPool == poolp); + mFullbrightPool = NULL; + break; + + case LLDrawPool::POOL_INVISIBLE: + llassert(mInvisiblePool == poolp); + mInvisiblePool = NULL; + break; + + case LLDrawPool::POOL_WL_SKY: + llassert(mWLSkyPool == poolp); + mWLSkyPool = NULL; + break; + + case LLDrawPool::POOL_GLOW: + llassert(mGlowPool == poolp); + mGlowPool = NULL; + break; + + case LLDrawPool::POOL_TREE: + #ifdef _DEBUG + { + BOOL found = mTreePools.erase( (uintptr_t)poolp->getTexture() ); + llassert( found ); + } + #else + mTreePools.erase( (uintptr_t)poolp->getTexture() ); + #endif + break; + + case LLDrawPool::POOL_TERRAIN: + #ifdef _DEBUG + { + BOOL found = mTerrainPools.erase( (uintptr_t)poolp->getTexture() ); + llassert( found ); + } + #else + mTerrainPools.erase( (uintptr_t)poolp->getTexture() ); + #endif + break; + + case LLDrawPool::POOL_BUMP: + llassert( poolp == mBumpPool ); + mBumpPool = NULL; + break; + + case LLDrawPool::POOL_ALPHA: + llassert( poolp == mAlphaPool ); + mAlphaPool = NULL; + break; + + case LLDrawPool::POOL_AVATAR: + break; // Do nothing + + case LLDrawPool::POOL_SKY: + llassert( poolp == mSkyPool ); + mSkyPool = NULL; + break; + + case LLDrawPool::POOL_WATER: + llassert( poolp == mWaterPool ); + mWaterPool = NULL; + break; + + case LLDrawPool::POOL_GROUND: + llassert( poolp == mGroundPool ); + mGroundPool = NULL; + break; + + default: + llassert(0); + llwarns << "Invalid Pool Type in LLPipeline::removeFromQuickLookup() type=" << poolp->getType() << llendl; + break; + } +} + +void LLPipeline::resetDrawOrders() +{ + assertInitialized(); + // Iterate through all of the draw pools and rebuild them. + for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter) + { + LLDrawPool *poolp = *iter; + poolp->resetDrawOrders(); + } +} + +//============================================================================ +// Once-per-frame setup of hardware lights, +// including sun/moon, avatar backlight, and up to 6 local lights + +void LLPipeline::setupAvatarLights(BOOL for_edit) +{ + assertInitialized(); + + if (for_edit) + { + LLColor4 diffuse(1.f, 1.f, 1.f, 0.f); + LLVector4 light_pos_cam(-8.f, 0.25f, 10.f, 0.f); // w==0 => directional light + LLMatrix4 camera_mat = LLViewerCamera::getInstance()->getModelview(); + LLMatrix4 camera_rot(camera_mat.getMat3()); + camera_rot.invert(); + LLVector4 light_pos = light_pos_cam * camera_rot; + + light_pos.normalize(); + + LLLightState* light = gGL.getLight(1); + + mHWLightColors[1] = diffuse; + + light->setDiffuse(diffuse); + light->setAmbient(LLColor4::black); + light->setSpecular(LLColor4::black); + light->setPosition(light_pos); + light->setConstantAttenuation(1.f); + light->setLinearAttenuation(0.f); + light->setQuadraticAttenuation(0.f); + light->setSpotExponent(0.f); + light->setSpotCutoff(180.f); + } + else if (gAvatarBacklight) // Always true (unless overridden in a devs .ini) + { + LLVector3 opposite_pos = -1.f * mSunDir; + LLVector3 orthog_light_pos = mSunDir % LLVector3::z_axis; + LLVector4 backlight_pos = LLVector4(lerp(opposite_pos, orthog_light_pos, 0.3f), 0.0f); + backlight_pos.normalize(); + + LLColor4 light_diffuse = mSunDiffuse; + LLColor4 backlight_diffuse(1.f - light_diffuse.mV[VRED], 1.f - light_diffuse.mV[VGREEN], 1.f - light_diffuse.mV[VBLUE], 1.f); + F32 max_component = 0.001f; + for (S32 i = 0; i < 3; i++) + { + if (backlight_diffuse.mV[i] > max_component) + { + max_component = backlight_diffuse.mV[i]; + } + } + F32 backlight_mag; + if (gSky.getSunDirection().mV[2] >= LLSky::NIGHTTIME_ELEVATION_COS) + { + backlight_mag = BACKLIGHT_DAY_MAGNITUDE_OBJECT; + } + else + { + backlight_mag = BACKLIGHT_NIGHT_MAGNITUDE_OBJECT; + } + backlight_diffuse *= backlight_mag / max_component; + + mHWLightColors[1] = backlight_diffuse; + + LLLightState* light = gGL.getLight(1); + + light->setPosition(backlight_pos); + light->setDiffuse(backlight_diffuse); + light->setAmbient(LLColor4::black); + light->setSpecular(LLColor4::black); + light->setConstantAttenuation(1.f); + light->setLinearAttenuation(0.f); + light->setQuadraticAttenuation(0.f); + light->setSpotExponent(0.f); + light->setSpotCutoff(180.f); + } + else + { + LLLightState* light = gGL.getLight(1); + + mHWLightColors[1] = LLColor4::black; + + light->setDiffuse(LLColor4::black); + light->setAmbient(LLColor4::black); + light->setSpecular(LLColor4::black); + } +} + +static F32 calc_light_dist(LLVOVolume* light, const LLVector3& cam_pos, F32 max_dist) +{ + F32 inten = light->getLightIntensity(); + if (inten < .001f) + { + return max_dist; + } + F32 radius = light->getLightRadius(); + BOOL selected = light->isSelected(); + LLVector3 dpos = light->getRenderPosition() - cam_pos; + F32 dist2 = dpos.lengthSquared(); + if (!selected && dist2 > (max_dist + radius)*(max_dist + radius)) + { + return max_dist; + } + F32 dist = (F32) sqrt(dist2); + dist *= 1.f / inten; + dist -= radius; + if (selected) + { + dist -= 10000.f; // selected lights get highest priority + } + if (light->mDrawable.notNull() && light->mDrawable->isState(LLDrawable::ACTIVE)) + { + // moving lights get a little higher priority (too much causes artifacts) + dist -= light->getLightRadius()*0.25f; + } + return dist; +} + +void LLPipeline::calcNearbyLights(LLCamera& camera) +{ + assertInitialized(); + + if (LLPipeline::sReflectionRender) + { + return; + } + + if (mLightingDetail >= 1) + { + // mNearbyLight (and all light_set_t's) are sorted such that + // begin() == the closest light and rbegin() == the farthest light + const S32 MAX_LOCAL_LIGHTS = 6; +// LLVector3 cam_pos = gAgent.getCameraPositionAgent(); + LLVector3 cam_pos = LLViewerJoystick::getInstance()->getOverrideCamera() ? + camera.getOrigin() : + gAgent.getPositionAgent(); + + F32 max_dist = LIGHT_MAX_RADIUS * 4.f; // ignore enitrely lights > 4 * max light rad + + // UPDATE THE EXISTING NEARBY LIGHTS + light_set_t cur_nearby_lights; + for (light_set_t::iterator iter = mNearbyLights.begin(); + iter != mNearbyLights.end(); iter++) + { + const Light* light = &(*iter); + LLDrawable* drawable = light->drawable; + LLVOVolume* volight = drawable->getVOVolume(); + if (!volight || !drawable->isState(LLDrawable::LIGHT)) + { + drawable->clearState(LLDrawable::NEARBY_LIGHT); + continue; + } + if (light->fade <= -LIGHT_FADE_TIME) + { + drawable->clearState(LLDrawable::NEARBY_LIGHT); + continue; + } + if (!sRenderAttachedLights && volight && volight->isAttachment()) + { + drawable->clearState(LLDrawable::NEARBY_LIGHT); + continue; + } + + F32 dist = calc_light_dist(volight, cam_pos, max_dist); + cur_nearby_lights.insert(Light(drawable, dist, light->fade)); + } + mNearbyLights = cur_nearby_lights; + + // FIND NEW LIGHTS THAT ARE IN RANGE + light_set_t new_nearby_lights; + for (LLDrawable::drawable_set_t::iterator iter = mLights.begin(); + iter != mLights.end(); ++iter) + { + LLDrawable* drawable = *iter; + LLVOVolume* light = drawable->getVOVolume(); + if (!light || drawable->isState(LLDrawable::NEARBY_LIGHT)) + { + continue; + } + if (light->isHUDAttachment()) + { + continue; // no lighting from HUD objects + } + F32 dist = calc_light_dist(light, cam_pos, max_dist); + if (dist >= max_dist) + { + continue; + } + if (!sRenderAttachedLights && light && light->isAttachment()) + { + continue; + } + new_nearby_lights.insert(Light(drawable, dist, 0.f)); + if (new_nearby_lights.size() > (U32)MAX_LOCAL_LIGHTS) + { + new_nearby_lights.erase(--new_nearby_lights.end()); + const Light& last = *new_nearby_lights.rbegin(); + max_dist = last.dist; + } + } + + // INSERT ANY NEW LIGHTS + for (light_set_t::iterator iter = new_nearby_lights.begin(); + iter != new_nearby_lights.end(); iter++) + { + const Light* light = &(*iter); + if (mNearbyLights.size() < (U32)MAX_LOCAL_LIGHTS) + { + mNearbyLights.insert(*light); + ((LLDrawable*) light->drawable)->setState(LLDrawable::NEARBY_LIGHT); + } + else + { + // crazy cast so that we can overwrite the fade value + // even though gcc enforces sets as const + // (fade value doesn't affect sort so this is safe) + Light* farthest_light = ((Light*) (&(*(mNearbyLights.rbegin())))); + if (light->dist < farthest_light->dist) + { + if (farthest_light->fade >= 0.f) + { + farthest_light->fade = -gFrameIntervalSeconds; + } + } + else + { + break; // none of the other lights are closer + } + } + } + + } +} + +void LLPipeline::setupHWLights(LLDrawPool* pool) +{ + assertInitialized(); + + // Ambient + if (!LLGLSLShader::sNoFixedFunction) + { + gGL.syncMatrices(); + LLColor4 ambient = gSky.getTotalAmbientColor(); + gGL.setAmbientLightColor(ambient); + } + + // Light 0 = Sun or Moon (All objects) + { + if (gSky.getSunDirection().mV[2] >= LLSky::NIGHTTIME_ELEVATION_COS) + { + mSunDir.setVec(gSky.getSunDirection()); + mSunDiffuse.setVec(gSky.getSunDiffuseColor()); + } + else + { + mSunDir.setVec(gSky.getMoonDirection()); + mSunDiffuse.setVec(gSky.getMoonDiffuseColor()); + } + + F32 max_color = llmax(mSunDiffuse.mV[0], mSunDiffuse.mV[1], mSunDiffuse.mV[2]); + if (max_color > 1.f) + { + mSunDiffuse *= 1.f/max_color; + } + mSunDiffuse.clamp(); + + LLVector4 light_pos(mSunDir, 0.0f); + LLColor4 light_diffuse = mSunDiffuse; + mHWLightColors[0] = light_diffuse; + + LLLightState* light = gGL.getLight(0); + light->setPosition(light_pos); + light->setDiffuse(light_diffuse); + light->setAmbient(LLColor4::black); + light->setSpecular(LLColor4::black); + light->setConstantAttenuation(1.f); + light->setLinearAttenuation(0.f); + light->setQuadraticAttenuation(0.f); + light->setSpotExponent(0.f); + light->setSpotCutoff(180.f); + } + + // Light 1 = Backlight (for avatars) + // (set by enableLightsAvatar) + + S32 cur_light = 2; + + // Nearby lights = LIGHT 2-7 + + mLightMovingMask = 0; + + if (mLightingDetail >= 1) + { + for (light_set_t::iterator iter = mNearbyLights.begin(); + iter != mNearbyLights.end(); ++iter) + { + LLDrawable* drawable = iter->drawable; + LLVOVolume* light = drawable->getVOVolume(); + if (!light) + { + continue; + } + if (drawable->isState(LLDrawable::ACTIVE)) + { + mLightMovingMask |= (1<getLightColor(); + light_color.mV[3] = 0.0f; + + F32 fade = iter->fade; + if (fade < LIGHT_FADE_TIME) + { + // fade in/out light + if (fade >= 0.f) + { + fade = fade / LIGHT_FADE_TIME; + ((Light*) (&(*iter)))->fade += gFrameIntervalSeconds; + } + else + { + fade = 1.f + fade / LIGHT_FADE_TIME; + ((Light*) (&(*iter)))->fade -= gFrameIntervalSeconds; + } + fade = llclamp(fade,0.f,1.f); + light_color *= fade; + } + + LLVector3 light_pos(light->getRenderPosition()); + LLVector4 light_pos_gl(light_pos, 1.0f); + + F32 light_radius = llmax(light->getLightRadius(), 0.001f); + + F32 x = (3.f * (1.f + light->getLightFalloff())); // why this magic? probably trying to match a historic behavior. + float linatten = x / (light_radius); // % of brightness at radius + + mHWLightColors[cur_light] = light_color; + LLLightState* light_state = gGL.getLight(cur_light); + + light_state->setPosition(light_pos_gl); + light_state->setDiffuse(light_color); + light_state->setAmbient(LLColor4::black); + light_state->setConstantAttenuation(0.f); + if (sRenderDeferred) + { + F32 size = light_radius*1.5f; + light_state->setLinearAttenuation(size*size); + light_state->setQuadraticAttenuation(light->getLightFalloff()*0.5f+1.f); + } + else + { + light_state->setLinearAttenuation(linatten); + light_state->setQuadraticAttenuation(0.f); + } + + + if (light->isLightSpotlight() // directional (spot-)light + && (LLPipeline::sRenderDeferred || RenderSpotLightsInNondeferred)) // these are only rendered as GL spotlights if we're in deferred rendering mode *or* the setting forces them on + { + LLVector3 spotparams = light->getSpotLightParams(); + LLQuaternion quat = light->getRenderRotation(); + LLVector3 at_axis(0,0,-1); // this matches deferred rendering's object light direction + at_axis *= quat; + + light_state->setSpotDirection(at_axis); + light_state->setSpotCutoff(90.f); + light_state->setSpotExponent(2.f); + + const LLColor4 specular(0.f, 0.f, 0.f, 0.f); + light_state->setSpecular(specular); + } + else // omnidirectional (point) light + { + light_state->setSpotExponent(0.f); + light_state->setSpotCutoff(180.f); + + // we use specular.w = 1.0 as a cheap hack for the shaders to know that this is omnidirectional rather than a spotlight + const LLColor4 specular(0.f, 0.f, 0.f, 1.f); + light_state->setSpecular(specular); + } + cur_light++; + if (cur_light >= 8) + { + break; // safety + } + } + } + for ( ; cur_light < 8 ; cur_light++) + { + mHWLightColors[cur_light] = LLColor4::black; + LLLightState* light = gGL.getLight(cur_light); + + light->setDiffuse(LLColor4::black); + light->setAmbient(LLColor4::black); + light->setSpecular(LLColor4::black); + } + if (gAgentAvatarp && + gAgentAvatarp->mSpecialRenderMode == 3) + { + LLColor4 light_color = LLColor4::white; + light_color.mV[3] = 0.0f; + + LLVector3 light_pos(LLViewerCamera::getInstance()->getOrigin()); + LLVector4 light_pos_gl(light_pos, 1.0f); + + F32 light_radius = 16.f; + + F32 x = 3.f; + float linatten = x / (light_radius); // % of brightness at radius + + mHWLightColors[2] = light_color; + LLLightState* light = gGL.getLight(2); + + light->setPosition(light_pos_gl); + light->setDiffuse(light_color); + light->setAmbient(LLColor4::black); + light->setSpecular(LLColor4::black); + light->setQuadraticAttenuation(0.f); + light->setConstantAttenuation(0.f); + light->setLinearAttenuation(linatten); + light->setSpotExponent(0.f); + light->setSpotCutoff(180.f); + } + + // Init GL state + if (!LLGLSLShader::sNoFixedFunction) + { + glDisable(GL_LIGHTING); + } + + for (S32 i = 0; i < 8; ++i) + { + gGL.getLight(i)->disable(); + } + mLightMask = 0; +} + +void LLPipeline::enableLights(U32 mask) +{ + assertInitialized(); + + if (mLightingDetail == 0) + { + mask &= 0xf003; // sun and backlight only (and fullbright bit) + } + if (mLightMask != mask) + { + stop_glerror(); + if (!mLightMask) + { + if (!LLGLSLShader::sNoFixedFunction) + { + glEnable(GL_LIGHTING); + } + } + if (mask) + { + stop_glerror(); + for (S32 i=0; i<8; i++) + { + LLLightState* light = gGL.getLight(i); + if (mask & (1<enable(); + light->setDiffuse(mHWLightColors[i]); + } + else + { + light->disable(); + light->setDiffuse(LLColor4::black); + } + } + stop_glerror(); + } + else + { + if (!LLGLSLShader::sNoFixedFunction) + { + glDisable(GL_LIGHTING); + } + } + mLightMask = mask; + stop_glerror(); + + LLColor4 ambient = gSky.getTotalAmbientColor(); + gGL.setAmbientLightColor(ambient); + } +} + +void LLPipeline::enableLightsStatic() +{ + assertInitialized(); + U32 mask = 0x01; // Sun + if (mLightingDetail >= 2) + { + mask |= mLightMovingMask; // Hardware moving lights + } + else + { + mask |= 0xff & (~2); // Hardware local lights + } + enableLights(mask); +} + +void LLPipeline::enableLightsDynamic() +{ + assertInitialized(); + U32 mask = 0xff & (~2); // Local lights + enableLights(mask); + + if (isAgentAvatarValid() && getLightingDetail() <= 0) + { + if (gAgentAvatarp->mSpecialRenderMode == 0) // normal + { + gPipeline.enableLightsAvatar(); + } + else if (gAgentAvatarp->mSpecialRenderMode >= 1) // anim preview + { + gPipeline.enableLightsAvatarEdit(LLColor4(0.7f, 0.6f, 0.3f, 1.f)); + } + } +} + +void LLPipeline::enableLightsAvatar() +{ + U32 mask = 0xff; // All lights + setupAvatarLights(FALSE); + enableLights(mask); +} + +void LLPipeline::enableLightsPreview() +{ + disableLights(); + + if (!LLGLSLShader::sNoFixedFunction) + { + glEnable(GL_LIGHTING); + } + + LLColor4 ambient = PreviewAmbientColor; + gGL.setAmbientLightColor(ambient); + + LLColor4 diffuse0 = PreviewDiffuse0; + LLColor4 specular0 = PreviewSpecular0; + LLColor4 diffuse1 = PreviewDiffuse1; + LLColor4 specular1 = PreviewSpecular1; + LLColor4 diffuse2 = PreviewDiffuse2; + LLColor4 specular2 = PreviewSpecular2; + + LLVector3 dir0 = PreviewDirection0; + LLVector3 dir1 = PreviewDirection1; + LLVector3 dir2 = PreviewDirection2; + + dir0.normVec(); + dir1.normVec(); + dir2.normVec(); + + LLVector4 light_pos(dir0, 0.0f); + + LLLightState* light = gGL.getLight(0); + + light->enable(); + light->setPosition(light_pos); + light->setDiffuse(diffuse0); + light->setAmbient(LLColor4::black); + light->setSpecular(specular0); + light->setSpotExponent(0.f); + light->setSpotCutoff(180.f); + + light_pos = LLVector4(dir1, 0.f); + + light = gGL.getLight(1); + light->enable(); + light->setPosition(light_pos); + light->setDiffuse(diffuse1); + light->setAmbient(LLColor4::black); + light->setSpecular(specular1); + light->setSpotExponent(0.f); + light->setSpotCutoff(180.f); + + light_pos = LLVector4(dir2, 0.f); + light = gGL.getLight(2); + light->enable(); + light->setPosition(light_pos); + light->setDiffuse(diffuse2); + light->setAmbient(LLColor4::black); + light->setSpecular(specular2); + light->setSpotExponent(0.f); + light->setSpotCutoff(180.f); +} + + +void LLPipeline::enableLightsAvatarEdit(const LLColor4& color) +{ + U32 mask = 0x2002; // Avatar backlight only, set ambient + setupAvatarLights(TRUE); + enableLights(mask); + + gGL.setAmbientLightColor(color); +} + +void LLPipeline::enableLightsFullbright(const LLColor4& color) +{ + assertInitialized(); + U32 mask = 0x1000; // Non-0 mask, set ambient + enableLights(mask); + + gGL.setAmbientLightColor(color); +} + +void LLPipeline::disableLights() +{ + enableLights(0); // no lighting (full bright) +} + +//============================================================================ + +class LLMenuItemGL; +class LLInvFVBridge; +struct cat_folder_pair; +class LLVOBranch; +class LLVOLeaf; + +void LLPipeline::findReferences(LLDrawable *drawablep) +{ + assertInitialized(); + if (mLights.find(drawablep) != mLights.end()) + { + llinfos << "In mLights" << llendl; + } + if (std::find(mMovedList.begin(), mMovedList.end(), drawablep) != mMovedList.end()) + { + llinfos << "In mMovedList" << llendl; + } + if (std::find(mShiftList.begin(), mShiftList.end(), drawablep) != mShiftList.end()) + { + llinfos << "In mShiftList" << llendl; + } + if (mRetexturedList.find(drawablep) != mRetexturedList.end()) + { + llinfos << "In mRetexturedList" << llendl; + } + + if (std::find(mBuildQ1.begin(), mBuildQ1.end(), drawablep) != mBuildQ1.end()) + { + llinfos << "In mBuildQ1" << llendl; + } + if (std::find(mBuildQ2.begin(), mBuildQ2.end(), drawablep) != mBuildQ2.end()) + { + llinfos << "In mBuildQ2" << llendl; + } + + S32 count; + + count = gObjectList.findReferences(drawablep); + if (count) + { + llinfos << "In other drawables: " << count << " references" << llendl; + } +} + +BOOL LLPipeline::verify() +{ + BOOL ok = assertInitialized(); + if (ok) + { + for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter) + { + LLDrawPool *poolp = *iter; + if (!poolp->verify()) + { + ok = FALSE; + } + } + } + + if (!ok) + { + llwarns << "Pipeline verify failed!" << llendl; + } + return ok; +} + +////////////////////////////// +// +// Collision detection +// +// + +/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +/** + * A method to compute a ray-AABB intersection. + * Original code by Andrew Woo, from "Graphics Gems", Academic Press, 1990 + * Optimized code by Pierre Terdiman, 2000 (~20-30% faster on my Celeron 500) + * Epsilon value added by Klaus Hartmann. (discarding it saves a few cycles only) + * + * Hence this version is faster as well as more robust than the original one. + * + * Should work provided: + * 1) the integer representation of 0.0f is 0x00000000 + * 2) the sign bit of the float is the most significant one + * + * Report bugs: p.terdiman@codercorner.com + * + * \param aabb [in] the axis-aligned bounding box + * \param origin [in] ray origin + * \param dir [in] ray direction + * \param coord [out] impact coordinates + * \return true if ray intersects AABB + */ +/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +//#define RAYAABB_EPSILON 0.00001f +#define IR(x) ((U32&)x) + +bool LLRayAABB(const LLVector3 ¢er, const LLVector3 &size, const LLVector3& origin, const LLVector3& dir, LLVector3 &coord, F32 epsilon) +{ + BOOL Inside = TRUE; + LLVector3 MinB = center - size; + LLVector3 MaxB = center + size; + LLVector3 MaxT; + MaxT.mV[VX]=MaxT.mV[VY]=MaxT.mV[VZ]=-1.0f; + + // Find candidate planes. + for(U32 i=0;i<3;i++) + { + if(origin.mV[i] < MinB.mV[i]) + { + coord.mV[i] = MinB.mV[i]; + Inside = FALSE; + + // Calculate T distances to candidate planes + if(IR(dir.mV[i])) MaxT.mV[i] = (MinB.mV[i] - origin.mV[i]) / dir.mV[i]; + } + else if(origin.mV[i] > MaxB.mV[i]) + { + coord.mV[i] = MaxB.mV[i]; + Inside = FALSE; + + // Calculate T distances to candidate planes + if(IR(dir.mV[i])) MaxT.mV[i] = (MaxB.mV[i] - origin.mV[i]) / dir.mV[i]; + } + } + + // Ray origin inside bounding box + if(Inside) + { + coord = origin; + return true; + } + + // Get largest of the maxT's for final choice of intersection + U32 WhichPlane = 0; + if(MaxT.mV[1] > MaxT.mV[WhichPlane]) WhichPlane = 1; + if(MaxT.mV[2] > MaxT.mV[WhichPlane]) WhichPlane = 2; + + // Check final candidate actually inside box + if(IR(MaxT.mV[WhichPlane])&0x80000000) return false; + + for(U32 i=0;i<3;i++) + { + if(i!=WhichPlane) + { + coord.mV[i] = origin.mV[i] + MaxT.mV[WhichPlane] * dir.mV[i]; + if (epsilon > 0) + { + if(coord.mV[i] < MinB.mV[i] - epsilon || coord.mV[i] > MaxB.mV[i] + epsilon) return false; + } + else + { + if(coord.mV[i] < MinB.mV[i] || coord.mV[i] > MaxB.mV[i]) return false; + } + } + } + return true; // ray hits box +} + +////////////////////////////// +// +// Macros, functions, and inline methods from other classes +// +// + +void LLPipeline::setLight(LLDrawable *drawablep, BOOL is_light) +{ + if (drawablep && assertInitialized()) + { + if (is_light) + { + mLights.insert(drawablep); + drawablep->setState(LLDrawable::LIGHT); + } + else + { + drawablep->clearState(LLDrawable::LIGHT); + mLights.erase(drawablep); + } + } +} + +//static +void LLPipeline::toggleRenderType(U32 type) +{ + gPipeline.mRenderTypeEnabled[type] = !gPipeline.mRenderTypeEnabled[type]; + if (type == LLPipeline::RENDER_TYPE_WATER) + { + gPipeline.mRenderTypeEnabled[LLPipeline::RENDER_TYPE_VOIDWATER] = !gPipeline.mRenderTypeEnabled[LLPipeline::RENDER_TYPE_VOIDWATER]; + } +} + +//static +void LLPipeline::toggleRenderTypeControl(void* data) +{ + U32 type = (U32)(intptr_t)data; + U32 bit = (1<inBuildMode() ? FALSE : TRUE; + + for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); + iter != LLWorld::getInstance()->getRegionList().end(); ++iter) + { + LLViewerRegion* region = *iter; + + for (U32 j = 0; j < LLViewerRegion::NUM_PARTITIONS; j++) + { + if ((j == LLViewerRegion::PARTITION_VOLUME) || + (j == LLViewerRegion::PARTITION_BRIDGE) || + (j == LLViewerRegion::PARTITION_TERRAIN) || + (j == LLViewerRegion::PARTITION_TREE) || + (j == LLViewerRegion::PARTITION_GRASS)) // only check these partitions for now + { + LLSpatialPartition* part = region->getSpatialPartition(j); + if (part && hasRenderType(part->mDrawableType)) + { + LLDrawable* hit = part->lineSegmentIntersect(start, local_end, pick_transparent, face_hit, &position, tex_coord, normal, bi_normal); + if (hit) + { + drawable = hit; + local_end = position; + } + } + } + } + } + + if (!sPickAvatar) + { + //save hit info in case we need to restore + //due to attachment override + LLVector3 local_normal; + LLVector3 local_binormal; + LLVector2 local_texcoord; + S32 local_face_hit = -1; + + if (face_hit) + { + local_face_hit = *face_hit; + } + if (tex_coord) + { + local_texcoord = *tex_coord; + } + if (bi_normal) + { + local_binormal = *bi_normal; + } + if (normal) + { + local_normal = *normal; + } + + const F32 ATTACHMENT_OVERRIDE_DIST = 0.1f; + + //check against avatars + sPickAvatar = TRUE; + for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); + iter != LLWorld::getInstance()->getRegionList().end(); ++iter) + { + LLViewerRegion* region = *iter; + + LLSpatialPartition* part = region->getSpatialPartition(LLViewerRegion::PARTITION_BRIDGE); + if (part && hasRenderType(part->mDrawableType)) + { + LLDrawable* hit = part->lineSegmentIntersect(start, local_end, pick_transparent, face_hit, &position, tex_coord, normal, bi_normal); + if (hit) + { + if (!drawable || + !drawable->getVObj()->isAttachment() || + (position-local_end).magVec() > ATTACHMENT_OVERRIDE_DIST) + { //avatar overrides if previously hit drawable is not an attachment or + //attachment is far enough away from detected intersection + drawable = hit; + local_end = position; + } + else + { //prioritize attachments over avatars + position = local_end; + + if (face_hit) + { + *face_hit = local_face_hit; + } + if (tex_coord) + { + *tex_coord = local_texcoord; + } + if (bi_normal) + { + *bi_normal = local_binormal; + } + if (normal) + { + *normal = local_normal; + } + } + } + } + } + } + + //check all avatar nametags (silly, isn't it?) + for (std::vector< LLCharacter* >::iterator iter = LLCharacter::sInstances.begin(); + iter != LLCharacter::sInstances.end(); + ++iter) + { + LLVOAvatar* av = (LLVOAvatar*) *iter; + if (av->mNameText.notNull() + && av->mNameText->lineSegmentIntersect(start, local_end, position)) + { + drawable = av->mDrawable; + local_end = position; + } + } + + if (intersection) + { + *intersection = position; + } + + return drawable ? drawable->getVObj().get() : NULL; +} + +LLViewerObject* LLPipeline::lineSegmentIntersectInHUD(const LLVector3& start, const LLVector3& end, + BOOL pick_transparent, + S32* face_hit, + LLVector3* intersection, // return the intersection point + LLVector2* tex_coord, // return the texture coordinates of the intersection point + LLVector3* normal, // return the surface normal at the intersection point + LLVector3* bi_normal // return the surface bi-normal at the intersection point + ) +{ + LLDrawable* drawable = NULL; + + for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); + iter != LLWorld::getInstance()->getRegionList().end(); ++iter) + { + LLViewerRegion* region = *iter; + + BOOL toggle = FALSE; + if (!hasRenderType(LLPipeline::RENDER_TYPE_HUD)) + { + toggleRenderType(LLPipeline::RENDER_TYPE_HUD); + toggle = TRUE; + } + + LLSpatialPartition* part = region->getSpatialPartition(LLViewerRegion::PARTITION_HUD); + if (part) + { + LLDrawable* hit = part->lineSegmentIntersect(start, end, pick_transparent, face_hit, intersection, tex_coord, normal, bi_normal); + if (hit) + { + drawable = hit; + } + } + + if (toggle) + { + toggleRenderType(LLPipeline::RENDER_TYPE_HUD); + } + } + return drawable ? drawable->getVObj().get() : NULL; +} + +LLSpatialPartition* LLPipeline::getSpatialPartition(LLViewerObject* vobj) +{ + if (vobj) + { + LLViewerRegion* region = vobj->getRegion(); + if (region) + { + return region->getSpatialPartition(vobj->getPartitionType()); + } + } + return NULL; +} + +void LLPipeline::resetVertexBuffers(LLDrawable* drawable) +{ + if (!drawable) + { + return; + } + + for (S32 i = 0; i < drawable->getNumFaces(); i++) + { + LLFace* facep = drawable->getFace(i); + facep->clearVertexBuffer(); + } +} + +void LLPipeline::resetVertexBuffers() +{ + mResetVertexBuffers = true; +} + +void LLPipeline::doResetVertexBuffers() +{ + if (!mResetVertexBuffers) + { + return; + } + + mResetVertexBuffers = false; + + for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin(); + iter != LLWorld::getInstance()->getRegionList().end(); ++iter) + { + LLViewerRegion* region = *iter; + for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++) + { + LLSpatialPartition* part = region->getSpatialPartition(i); + if (part) + { + part->resetVertexBuffers(); + } + } + } + + resetDrawOrders(); + + gSky.resetVertexBuffers(); + + if ( LLPathingLib::getInstance() ) + { + LLPathingLib::getInstance()->cleanupVBOManager(); + } + LLVertexBuffer::cleanupClass(); + + //delete all name pool caches + LLGLNamePool::cleanupPools(); + + if (LLVertexBuffer::sGLCount > 0) + { + llwarns << "VBO wipe failed -- " << LLVertexBuffer::sGLCount << " buffers remaining." << llendl; + } + + LLVertexBuffer::unbind(); + + sRenderBump = gSavedSettings.getBOOL("RenderObjectBump"); + sUseTriStrips = gSavedSettings.getBOOL("RenderUseTriStrips"); + LLVertexBuffer::sUseStreamDraw = gSavedSettings.getBOOL("RenderUseStreamVBO"); + LLVertexBuffer::sUseVAO = gSavedSettings.getBOOL("RenderUseVAO"); + LLVertexBuffer::sPreferStreamDraw = gSavedSettings.getBOOL("RenderPreferStreamDraw"); + LLVertexBuffer::sEnableVBOs = gSavedSettings.getBOOL("RenderVBOEnable"); + LLVertexBuffer::sDisableVBOMapping = LLVertexBuffer::sEnableVBOs && gSavedSettings.getBOOL("RenderVBOMappingDisable") ; + sBakeSunlight = gSavedSettings.getBOOL("RenderBakeSunlight"); + sNoAlpha = gSavedSettings.getBOOL("RenderNoAlpha"); + LLPipeline::sTextureBindTest = gSavedSettings.getBOOL("RenderDebugTextureBind"); + + LLVertexBuffer::initClass(LLVertexBuffer::sEnableVBOs, LLVertexBuffer::sDisableVBOMapping); +} + +void LLPipeline::renderObjects(U32 type, U32 mask, BOOL texture, BOOL batch_texture) +{ + LLMemType mt_ro(LLMemType::MTYPE_PIPELINE_RENDER_OBJECTS); + assertInitialized(); + gGL.loadMatrix(gGLModelView); + gGLLastMatrix = NULL; + mSimplePool->pushBatches(type, mask, texture, batch_texture); + gGL.loadMatrix(gGLModelView); + gGLLastMatrix = NULL; +} + +void apply_cube_face_rotation(U32 face) +{ + switch (face) + { + case 0: + gGL.rotatef(90.f, 0, 1, 0); + gGL.rotatef(180.f, 1, 0, 0); + break; + case 2: + gGL.rotatef(-90.f, 1, 0, 0); + break; + case 4: + gGL.rotatef(180.f, 0, 1, 0); + gGL.rotatef(180.f, 0, 0, 1); + break; + case 1: + gGL.rotatef(-90.f, 0, 1, 0); + gGL.rotatef(180.f, 1, 0, 0); + break; + case 3: + gGL.rotatef(90, 1, 0, 0); + break; + case 5: + gGL.rotatef(180, 0, 0, 1); + break; + } +} + +void validate_framebuffer_object() +{ + GLenum status; + status = glCheckFramebufferStatus(GL_FRAMEBUFFER_EXT); + switch(status) + { + case GL_FRAMEBUFFER_COMPLETE: + //framebuffer OK, no error. + break; + case GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: + // frame buffer not OK: probably means unsupported depth buffer format + llerrs << "Framebuffer Incomplete Missing Attachment." << llendl; + break; + case GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT: + // frame buffer not OK: probably means unsupported depth buffer format + llerrs << "Framebuffer Incomplete Attachment." << llendl; + break; + case GL_FRAMEBUFFER_UNSUPPORTED: + /* choose different formats */ + llerrs << "Framebuffer unsupported." << llendl; + break; + default: + llerrs << "Unknown framebuffer status." << llendl; + break; + } +} + +void LLPipeline::bindScreenToTexture() +{ + +} + +static LLFastTimer::DeclareTimer FTM_RENDER_BLOOM("Bloom"); + +void LLPipeline::renderBloom(BOOL for_snapshot, F32 zoom_factor, int subfield) +{ + LLMemType mt_ru(LLMemType::MTYPE_PIPELINE_RENDER_BLOOM); + if (!(gPipeline.canUseVertexShaders() && + sRenderGlow)) + { + return; + } + + LLVertexBuffer::unbind(); + LLGLState::checkStates(); + LLGLState::checkTextureChannels(); + + assertInitialized(); + + if (gUseWireframe) + { + glPolygonMode(GL_FRONT_AND_BACK, GL_FILL); + } + + LLVector2 tc1(0,0); + LLVector2 tc2((F32) mScreen.getWidth()*2, + (F32) mScreen.getHeight()*2); + + LLFastTimer ftm(FTM_RENDER_BLOOM); + gGL.color4f(1,1,1,1); + LLGLDepthTest depth(GL_FALSE); + LLGLDisable blend(GL_BLEND); + LLGLDisable cull(GL_CULL_FACE); + + enableLightsFullbright(LLColor4(1,1,1,1)); + + gGL.matrixMode(LLRender::MM_PROJECTION); + gGL.pushMatrix(); + gGL.loadIdentity(); + gGL.matrixMode(LLRender::MM_MODELVIEW); + gGL.pushMatrix(); + gGL.loadIdentity(); + + LLGLDisable test(GL_ALPHA_TEST); + + gGL.setColorMask(true, true); + glClearColor(0,0,0,0); + + { + { + LLFastTimer ftm(FTM_RENDER_BLOOM_FBO); + mGlow[2].bindTarget(); + mGlow[2].clear(); + } + + gGlowExtractProgram.bind(); + F32 minLum = llmax((F32) RenderGlowMinLuminance, 0.0f); + F32 maxAlpha = RenderGlowMaxExtractAlpha; + F32 warmthAmount = RenderGlowWarmthAmount; + LLVector3 lumWeights = RenderGlowLumWeights; + LLVector3 warmthWeights = RenderGlowWarmthWeights; + + + gGlowExtractProgram.uniform1f(LLShaderMgr::GLOW_MIN_LUMINANCE, minLum); + gGlowExtractProgram.uniform1f(LLShaderMgr::GLOW_MAX_EXTRACT_ALPHA, maxAlpha); + gGlowExtractProgram.uniform3f(LLShaderMgr::GLOW_LUM_WEIGHTS, lumWeights.mV[0], lumWeights.mV[1], lumWeights.mV[2]); + gGlowExtractProgram.uniform3f(LLShaderMgr::GLOW_WARMTH_WEIGHTS, warmthWeights.mV[0], warmthWeights.mV[1], warmthWeights.mV[2]); + gGlowExtractProgram.uniform1f(LLShaderMgr::GLOW_WARMTH_AMOUNT, warmthAmount); + LLGLEnable blend_on(GL_BLEND); + LLGLEnable test(GL_ALPHA_TEST); + + gGL.setSceneBlendType(LLRender::BT_ADD_WITH_ALPHA); + + mScreen.bindTexture(0, 0); + + gGL.color4f(1,1,1,1); + gPipeline.enableLightsFullbright(LLColor4(1,1,1,1)); + gGL.begin(LLRender::TRIANGLE_STRIP); + gGL.texCoord2f(tc1.mV[0], tc1.mV[1]); + gGL.vertex2f(-1,-1); + + gGL.texCoord2f(tc1.mV[0], tc2.mV[1]); + gGL.vertex2f(-1,3); + + gGL.texCoord2f(tc2.mV[0], tc1.mV[1]); + gGL.vertex2f(3,-1); + + gGL.end(); + + gGL.getTexUnit(0)->unbind(mScreen.getUsage()); + + mGlow[2].flush(); + } + + tc1.setVec(0,0); + tc2.setVec(2,2); + + // power of two between 1 and 1024 + U32 glowResPow = RenderGlowResolutionPow; + const U32 glow_res = llmax(1, + llmin(1024, 1 << glowResPow)); + + S32 kernel = RenderGlowIterations*2; + F32 delta = RenderGlowWidth / glow_res; + // Use half the glow width if we have the res set to less than 9 so that it looks + // almost the same in either case. + if (glowResPow < 9) + { + delta *= 0.5f; + } + F32 strength = RenderGlowStrength; + + gGlowProgram.bind(); + gGlowProgram.uniform1f(LLShaderMgr::GLOW_STRENGTH, strength); + + for (S32 i = 0; i < kernel; i++) + { + { + LLFastTimer ftm(FTM_RENDER_BLOOM_FBO); + mGlow[i%2].bindTarget(); + mGlow[i%2].clear(); + } + + if (i == 0) + { + gGL.getTexUnit(0)->bind(&mGlow[2]); + } + else + { + gGL.getTexUnit(0)->bind(&mGlow[(i-1)%2]); + } + + if (i%2 == 0) + { + gGlowProgram.uniform2f(LLShaderMgr::GLOW_DELTA, delta, 0); + } + else + { + gGlowProgram.uniform2f(LLShaderMgr::GLOW_DELTA, 0, delta); + } + + gGL.begin(LLRender::TRIANGLE_STRIP); + gGL.texCoord2f(tc1.mV[0], tc1.mV[1]); + gGL.vertex2f(-1,-1); + + gGL.texCoord2f(tc1.mV[0], tc2.mV[1]); + gGL.vertex2f(-1,3); + + gGL.texCoord2f(tc2.mV[0], tc1.mV[1]); + gGL.vertex2f(3,-1); + + gGL.end(); + + mGlow[i%2].flush(); + } + + gGlowProgram.unbind(); + + if (LLRenderTarget::sUseFBO) + { + LLFastTimer ftm(FTM_RENDER_BLOOM_FBO); + glBindFramebuffer(GL_FRAMEBUFFER, 0); + } + + gGLViewport[0] = gViewerWindow->getWorldViewRectRaw().mLeft; + gGLViewport[1] = gViewerWindow->getWorldViewRectRaw().mBottom; + gGLViewport[2] = gViewerWindow->getWorldViewRectRaw().getWidth(); + gGLViewport[3] = gViewerWindow->getWorldViewRectRaw().getHeight(); + glViewport(gGLViewport[0], gGLViewport[1], gGLViewport[2], gGLViewport[3]); + + tc2.setVec((F32) mScreen.getWidth(), + (F32) mScreen.getHeight()); + + gGL.flush(); + + LLVertexBuffer::unbind(); + + if (LLPipeline::sRenderDeferred) + { + + bool dof_enabled = !LLViewerCamera::getInstance()->cameraUnderWater() && + !LLToolMgr::getInstance()->inBuildMode() && + RenderDepthOfField; + + + bool multisample = RenderFSAASamples > 1 && mFXAABuffer.isComplete(); + + gViewerWindow->setup3DViewport(); + + if (dof_enabled) + { + LLGLSLShader* shader = &gDeferredPostProgram; + LLGLDisable blend(GL_BLEND); + + //depth of field focal plane calculations + static F32 current_distance = 16.f; + static F32 start_distance = 16.f; + static F32 transition_time = 1.f; + + LLVector3 focus_point; + + LLViewerObject* obj = LLViewerMediaFocus::getInstance()->getFocusedObject(); + if (obj && obj->mDrawable && obj->isSelected()) + { //focus on selected media object + S32 face_idx = LLViewerMediaFocus::getInstance()->getFocusedFace(); + if (obj && obj->mDrawable) + { + LLFace* face = obj->mDrawable->getFace(face_idx); + if (face) + { + focus_point = face->getPositionAgent(); + } + } + } + + if (focus_point.isExactlyZero()) + { + if (LLViewerJoystick::getInstance()->getOverrideCamera()) + { //focus on point under cursor + focus_point = gDebugRaycastIntersection; + } + else if (gAgentCamera.cameraMouselook()) + { //focus on point under mouselook crosshairs + gViewerWindow->cursorIntersect(-1, -1, 512.f, NULL, -1, FALSE, + NULL, + &focus_point); + } + else + { + LLViewerObject* obj = gAgentCamera.getFocusObject(); + if (obj) + { //focus on alt-zoom target + focus_point = LLVector3(gAgentCamera.getFocusGlobal()-gAgent.getRegion()->getOriginGlobal()); + } + else + { //focus on your avatar + focus_point = gAgent.getPositionAgent(); + } + } + } + + LLVector3 eye = LLViewerCamera::getInstance()->getOrigin(); + F32 target_distance = 16.f; + if (!focus_point.isExactlyZero()) + { + target_distance = LLViewerCamera::getInstance()->getAtAxis() * (focus_point-eye); + } + + if (transition_time >= 1.f && + fabsf(current_distance-target_distance)/current_distance > 0.01f) + { //large shift happened, interpolate smoothly to new target distance + transition_time = 0.f; + start_distance = current_distance; + } + else if (transition_time < 1.f) + { //currently in a transition, continue interpolating + transition_time += 1.f/CameraFocusTransitionTime*gFrameIntervalSeconds; + transition_time = llmin(transition_time, 1.f); + + F32 t = cosf(transition_time*F_PI+F_PI)*0.5f+0.5f; + current_distance = start_distance + (target_distance-start_distance)*t; + } + else + { //small or no change, just snap to target distance + current_distance = target_distance; + } + + //convert to mm + F32 subject_distance = current_distance*1000.f; + F32 fnumber = CameraFNumber; + F32 default_focal_length = CameraFocalLength; + + F32 fov = LLViewerCamera::getInstance()->getView(); + + const F32 default_fov = CameraFieldOfView * F_PI/180.f; + //const F32 default_aspect_ratio = gSavedSettings.getF32("CameraAspectRatio"); + + //F32 aspect_ratio = (F32) mScreen.getWidth()/(F32)mScreen.getHeight(); + + F32 dv = 2.f*default_focal_length * tanf(default_fov/2.f); + //F32 dh = 2.f*default_focal_length * tanf(default_fov*default_aspect_ratio/2.f); + + F32 focal_length = dv/(2*tanf(fov/2.f)); + + //F32 tan_pixel_angle = tanf(LLDrawable::sCurPixelAngle); + + // from wikipedia -- c = |s2-s1|/s2 * f^2/(N(S1-f)) + // where N = fnumber + // s2 = dot distance + // s1 = subject distance + // f = focal length + // + + F32 blur_constant = focal_length*focal_length/(fnumber*(subject_distance-focal_length)); + blur_constant /= 1000.f; //convert to meters for shader + F32 magnification = focal_length/(subject_distance-focal_length); + + { //build diffuse+bloom+CoF + mDeferredLight.bindTarget(); + shader = &gDeferredCoFProgram; + + bindDeferredShader(*shader); + + S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mScreen.getUsage()); + if (channel > -1) + { + mScreen.bindTexture(0, channel); + } + + shader->uniform1f(LLShaderMgr::DOF_FOCAL_DISTANCE, -subject_distance/1000.f); + shader->uniform1f(LLShaderMgr::DOF_BLUR_CONSTANT, blur_constant); + shader->uniform1f(LLShaderMgr::DOF_TAN_PIXEL_ANGLE, tanf(1.f/LLDrawable::sCurPixelAngle)); + shader->uniform1f(LLShaderMgr::DOF_MAGNIFICATION, magnification); + shader->uniform1f(LLShaderMgr::DOF_MAX_COF, CameraMaxCoF); + shader->uniform1f(LLShaderMgr::DOF_RES_SCALE, CameraDoFResScale); + + gGL.begin(LLRender::TRIANGLE_STRIP); + gGL.texCoord2f(tc1.mV[0], tc1.mV[1]); + gGL.vertex2f(-1,-1); + + gGL.texCoord2f(tc1.mV[0], tc2.mV[1]); + gGL.vertex2f(-1,3); + + gGL.texCoord2f(tc2.mV[0], tc1.mV[1]); + gGL.vertex2f(3,-1); + + gGL.end(); + + unbindDeferredShader(*shader); + mDeferredLight.flush(); + } + + { //perform DoF sampling at half-res (preserve alpha channel) + mScreen.bindTarget(); + glViewport(0,0,(GLsizei) (mScreen.getWidth()*CameraDoFResScale), (GLsizei) (mScreen.getHeight()*CameraDoFResScale)); + gGL.setColorMask(true, false); + + shader = &gDeferredPostProgram; + bindDeferredShader(*shader); + S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mDeferredLight.getUsage()); + if (channel > -1) + { + mDeferredLight.bindTexture(0, channel); + } + + shader->uniform1f(LLShaderMgr::DOF_MAX_COF, CameraMaxCoF); + shader->uniform1f(LLShaderMgr::DOF_RES_SCALE, CameraDoFResScale); + + gGL.begin(LLRender::TRIANGLE_STRIP); + gGL.texCoord2f(tc1.mV[0], tc1.mV[1]); + gGL.vertex2f(-1,-1); + + gGL.texCoord2f(tc1.mV[0], tc2.mV[1]); + gGL.vertex2f(-1,3); + + gGL.texCoord2f(tc2.mV[0], tc1.mV[1]); + gGL.vertex2f(3,-1); + + gGL.end(); + + unbindDeferredShader(*shader); + mScreen.flush(); + gGL.setColorMask(true, true); + } + + { //combine result based on alpha + if (multisample) + { + mDeferredLight.bindTarget(); + glViewport(0, 0, mDeferredScreen.getWidth(), mDeferredScreen.getHeight()); + } + else + { + gGLViewport[0] = gViewerWindow->getWorldViewRectRaw().mLeft; + gGLViewport[1] = gViewerWindow->getWorldViewRectRaw().mBottom; + gGLViewport[2] = gViewerWindow->getWorldViewRectRaw().getWidth(); + gGLViewport[3] = gViewerWindow->getWorldViewRectRaw().getHeight(); + glViewport(gGLViewport[0], gGLViewport[1], gGLViewport[2], gGLViewport[3]); + } + + shader = &gDeferredDoFCombineProgram; + bindDeferredShader(*shader); + + S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mScreen.getUsage()); + if (channel > -1) + { + mScreen.bindTexture(0, channel); + gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_BILINEAR); + } + + shader->uniform1f(LLShaderMgr::DOF_MAX_COF, CameraMaxCoF); + shader->uniform1f(LLShaderMgr::DOF_RES_SCALE, CameraDoFResScale); + + gGL.begin(LLRender::TRIANGLE_STRIP); + gGL.texCoord2f(tc1.mV[0], tc1.mV[1]); + gGL.vertex2f(-1,-1); + + gGL.texCoord2f(tc1.mV[0], tc2.mV[1]); + gGL.vertex2f(-1,3); + + gGL.texCoord2f(tc2.mV[0], tc1.mV[1]); + gGL.vertex2f(3,-1); + + gGL.end(); + + unbindDeferredShader(*shader); + + if (multisample) + { + mDeferredLight.flush(); + } + } + } + else + { + if (multisample) + { + mDeferredLight.bindTarget(); + } + LLGLSLShader* shader = &gDeferredPostNoDoFProgram; + + bindDeferredShader(*shader); + + S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mScreen.getUsage()); + if (channel > -1) + { + mScreen.bindTexture(0, channel); + } + + gGL.begin(LLRender::TRIANGLE_STRIP); + gGL.texCoord2f(tc1.mV[0], tc1.mV[1]); + gGL.vertex2f(-1,-1); + + gGL.texCoord2f(tc1.mV[0], tc2.mV[1]); + gGL.vertex2f(-1,3); + + gGL.texCoord2f(tc2.mV[0], tc1.mV[1]); + gGL.vertex2f(3,-1); + + gGL.end(); + + unbindDeferredShader(*shader); + + if (multisample) + { + mDeferredLight.flush(); + } + } + + if (multisample) + { + //bake out texture2D with RGBL for FXAA shader + mFXAABuffer.bindTarget(); + + S32 width = mScreen.getWidth(); + S32 height = mScreen.getHeight(); + glViewport(0, 0, width, height); + + LLGLSLShader* shader = &gGlowCombineFXAAProgram; + + shader->bind(); + shader->uniform2f(LLShaderMgr::DEFERRED_SCREEN_RES, width, height); + + S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mDeferredLight.getUsage()); + if (channel > -1) + { + mDeferredLight.bindTexture(0, channel); + } + + gGL.begin(LLRender::TRIANGLE_STRIP); + gGL.vertex2f(-1,-1); + gGL.vertex2f(-1,3); + gGL.vertex2f(3,-1); + gGL.end(); + + gGL.flush(); + + shader->disableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mDeferredLight.getUsage()); + shader->unbind(); + + mFXAABuffer.flush(); + + shader = &gFXAAProgram; + shader->bind(); + + channel = shader->enableTexture(LLShaderMgr::DIFFUSE_MAP, mFXAABuffer.getUsage()); + if (channel > -1) + { + mFXAABuffer.bindTexture(0, channel); + gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_BILINEAR); + } + + gGLViewport[0] = gViewerWindow->getWorldViewRectRaw().mLeft; + gGLViewport[1] = gViewerWindow->getWorldViewRectRaw().mBottom; + gGLViewport[2] = gViewerWindow->getWorldViewRectRaw().getWidth(); + gGLViewport[3] = gViewerWindow->getWorldViewRectRaw().getHeight(); + glViewport(gGLViewport[0], gGLViewport[1], gGLViewport[2], gGLViewport[3]); + + F32 scale_x = (F32) width/mFXAABuffer.getWidth(); + F32 scale_y = (F32) height/mFXAABuffer.getHeight(); + shader->uniform2f(LLShaderMgr::FXAA_TC_SCALE, scale_x, scale_y); + shader->uniform2f(LLShaderMgr::FXAA_RCP_SCREEN_RES, 1.f/width*scale_x, 1.f/height*scale_y); + shader->uniform4f(LLShaderMgr::FXAA_RCP_FRAME_OPT, -0.5f/width*scale_x, -0.5f/height*scale_y, 0.5f/width*scale_x, 0.5f/height*scale_y); + shader->uniform4f(LLShaderMgr::FXAA_RCP_FRAME_OPT2, -2.f/width*scale_x, -2.f/height*scale_y, 2.f/width*scale_x, 2.f/height*scale_y); + + gGL.begin(LLRender::TRIANGLE_STRIP); + gGL.vertex2f(-1,-1); + gGL.vertex2f(-1,3); + gGL.vertex2f(3,-1); + gGL.end(); + + gGL.flush(); + shader->unbind(); + } + } + else + { + U32 mask = LLVertexBuffer::MAP_VERTEX | LLVertexBuffer::MAP_TEXCOORD0 | LLVertexBuffer::MAP_TEXCOORD1; + LLPointer buff = new LLVertexBuffer(mask, 0); + buff->allocateBuffer(3,0,TRUE); + + LLStrider v; + LLStrider uv1; + LLStrider uv2; + + buff->getVertexStrider(v); + buff->getTexCoord0Strider(uv1); + buff->getTexCoord1Strider(uv2); + + uv1[0] = LLVector2(0, 0); + uv1[1] = LLVector2(0, 2); + uv1[2] = LLVector2(2, 0); + + uv2[0] = LLVector2(0, 0); + uv2[1] = LLVector2(0, tc2.mV[1]*2.f); + uv2[2] = LLVector2(tc2.mV[0]*2.f, 0); + + v[0] = LLVector3(-1,-1,0); + v[1] = LLVector3(-1,3,0); + v[2] = LLVector3(3,-1,0); + + buff->flush(); + + LLGLDisable blend(GL_BLEND); + + if (LLGLSLShader::sNoFixedFunction) + { + gGlowCombineProgram.bind(); + } + else + { + //tex unit 0 + gGL.getTexUnit(0)->setTextureColorBlend(LLTexUnit::TBO_REPLACE, LLTexUnit::TBS_TEX_COLOR); + //tex unit 1 + gGL.getTexUnit(1)->setTextureColorBlend(LLTexUnit::TBO_ADD, LLTexUnit::TBS_TEX_COLOR, LLTexUnit::TBS_PREV_COLOR); + } + + gGL.getTexUnit(0)->bind(&mGlow[1]); + gGL.getTexUnit(1)->bind(&mScreen); + + LLGLEnable multisample(RenderFSAASamples > 0 ? GL_MULTISAMPLE_ARB : 0); + + buff->setBuffer(mask); + buff->drawArrays(LLRender::TRIANGLE_STRIP, 0, 3); + + if (LLGLSLShader::sNoFixedFunction) + { + gGlowCombineProgram.unbind(); + } + else + { + gGL.getTexUnit(1)->disable(); + gGL.getTexUnit(1)->setTextureBlendType(LLTexUnit::TB_MULT); + + gGL.getTexUnit(0)->activate(); + gGL.getTexUnit(0)->setTextureBlendType(LLTexUnit::TB_MULT); + } + + } + + gGL.setSceneBlendType(LLRender::BT_ALPHA); + + if (hasRenderDebugMask(LLPipeline::RENDER_DEBUG_PHYSICS_SHAPES)) + { + if (LLGLSLShader::sNoFixedFunction) + { + gSplatTextureRectProgram.bind(); + } + + gGL.setColorMask(true, false); + + LLVector2 tc1(0,0); + LLVector2 tc2((F32) gViewerWindow->getWorldViewWidthRaw()*2, + (F32) gViewerWindow->getWorldViewHeightRaw()*2); + + LLGLEnable blend(GL_BLEND); + gGL.color4f(1,1,1,0.75f); + + gGL.getTexUnit(0)->bind(&mPhysicsDisplay); + + gGL.begin(LLRender::TRIANGLES); + gGL.texCoord2f(tc1.mV[0], tc1.mV[1]); + gGL.vertex2f(-1,-1); + + gGL.texCoord2f(tc1.mV[0], tc2.mV[1]); + gGL.vertex2f(-1,3); + + gGL.texCoord2f(tc2.mV[0], tc1.mV[1]); + gGL.vertex2f(3,-1); + + gGL.end(); + gGL.flush(); + + if (LLGLSLShader::sNoFixedFunction) + { + gSplatTextureRectProgram.unbind(); + } + } + + + if (LLRenderTarget::sUseFBO) + { //copy depth buffer from mScreen to framebuffer + LLRenderTarget::copyContentsToFramebuffer(mScreen, 0, 0, mScreen.getWidth(), mScreen.getHeight(), + 0, 0, mScreen.getWidth(), mScreen.getHeight(), GL_DEPTH_BUFFER_BIT, GL_NEAREST); + } + + + gGL.matrixMode(LLRender::MM_PROJECTION); + gGL.popMatrix(); + gGL.matrixMode(LLRender::MM_MODELVIEW); + gGL.popMatrix(); + + LLVertexBuffer::unbind(); + + LLGLState::checkStates(); + LLGLState::checkTextureChannels(); + +} + +static LLFastTimer::DeclareTimer FTM_BIND_DEFERRED("Bind Deferred"); + +void LLPipeline::bindDeferredShader(LLGLSLShader& shader, U32 light_index, U32 noise_map) +{ + LLFastTimer t(FTM_BIND_DEFERRED); + + if (noise_map == 0xFFFFFFFF) + { + noise_map = mNoiseMap; + } + + shader.bind(); + S32 channel = 0; + channel = shader.enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mDeferredScreen.getUsage()); + if (channel > -1) + { + mDeferredScreen.bindTexture(0,channel); + gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT); + } + + channel = shader.enableTexture(LLShaderMgr::DEFERRED_SPECULAR, mDeferredScreen.getUsage()); + if (channel > -1) + { + mDeferredScreen.bindTexture(1, channel); + gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT); + } + + channel = shader.enableTexture(LLShaderMgr::DEFERRED_NORMAL, mDeferredScreen.getUsage()); + if (channel > -1) + { + mDeferredScreen.bindTexture(2, channel); + gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT); + } + + channel = shader.enableTexture(LLShaderMgr::DEFERRED_DEPTH, mDeferredDepth.getUsage()); + if (channel > -1) + { + gGL.getTexUnit(channel)->bind(&mDeferredDepth, TRUE); + stop_glerror(); + + //glTexParameteri(LLTexUnit::getInternalType(mDeferredDepth.getUsage()), GL_TEXTURE_COMPARE_MODE_ARB, GL_NONE); + //glTexParameteri(LLTexUnit::getInternalType(mDeferredDepth.getUsage()), GL_DEPTH_TEXTURE_MODE_ARB, GL_ALPHA); + + stop_glerror(); + + glh::matrix4f projection = glh_get_current_projection(); + glh::matrix4f inv_proj = projection.inverse(); + + shader.uniformMatrix4fv(LLShaderMgr::INVERSE_PROJECTION_MATRIX, 1, FALSE, inv_proj.m); + shader.uniform4f(LLShaderMgr::VIEWPORT, (F32) gGLViewport[0], + (F32) gGLViewport[1], + (F32) gGLViewport[2], + (F32) gGLViewport[3]); + } + + channel = shader.enableTexture(LLShaderMgr::DEFERRED_NOISE); + if (channel > -1) + { + gGL.getTexUnit(channel)->bindManual(LLTexUnit::TT_TEXTURE, noise_map); + gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT); + } + + channel = shader.enableTexture(LLShaderMgr::DEFERRED_LIGHTFUNC); + if (channel > -1) + { + gGL.getTexUnit(channel)->bindManual(LLTexUnit::TT_TEXTURE, mLightFunc); + } + + stop_glerror(); + + channel = shader.enableTexture(LLShaderMgr::DEFERRED_LIGHT, mDeferredLight.getUsage()); + if (channel > -1) + { + if (light_index > 0) + { + mScreen.bindTexture(0, channel); + } + else + { + mDeferredLight.bindTexture(0, channel); + } + gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT); + } + + channel = shader.enableTexture(LLShaderMgr::DEFERRED_BLOOM); + if (channel > -1) + { + mGlow[1].bindTexture(0, channel); + } + + stop_glerror(); + + for (U32 i = 0; i < 4; i++) + { + channel = shader.enableTexture(LLShaderMgr::DEFERRED_SHADOW0+i, LLTexUnit::TT_RECT_TEXTURE); + stop_glerror(); + if (channel > -1) + { + stop_glerror(); + gGL.getTexUnit(channel)->bind(&mShadow[i], TRUE); + gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_BILINEAR); + gGL.getTexUnit(channel)->setTextureAddressMode(LLTexUnit::TAM_CLAMP); + stop_glerror(); + + glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_COMPARE_MODE_ARB, GL_COMPARE_R_TO_TEXTURE_ARB); + glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_COMPARE_FUNC_ARB, GL_LEQUAL); + stop_glerror(); + } + } + + for (U32 i = 4; i < 6; i++) + { + channel = shader.enableTexture(LLShaderMgr::DEFERRED_SHADOW0+i); + stop_glerror(); + if (channel > -1) + { + stop_glerror(); + gGL.getTexUnit(channel)->bind(&mShadow[i], TRUE); + gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_BILINEAR); + gGL.getTexUnit(channel)->setTextureAddressMode(LLTexUnit::TAM_CLAMP); + stop_glerror(); + + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE_ARB, GL_COMPARE_R_TO_TEXTURE_ARB); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_FUNC_ARB, GL_LEQUAL); + stop_glerror(); + } + } + + stop_glerror(); + + F32 mat[16*6]; + for (U32 i = 0; i < 16; i++) + { + mat[i] = mSunShadowMatrix[0].m[i]; + mat[i+16] = mSunShadowMatrix[1].m[i]; + mat[i+32] = mSunShadowMatrix[2].m[i]; + mat[i+48] = mSunShadowMatrix[3].m[i]; + mat[i+64] = mSunShadowMatrix[4].m[i]; + mat[i+80] = mSunShadowMatrix[5].m[i]; + } + + shader.uniformMatrix4fv(LLShaderMgr::DEFERRED_SHADOW_MATRIX, 6, FALSE, mat); + + stop_glerror(); + + channel = shader.enableTexture(LLShaderMgr::ENVIRONMENT_MAP, LLTexUnit::TT_CUBE_MAP); + if (channel > -1) + { + LLCubeMap* cube_map = gSky.mVOSkyp ? gSky.mVOSkyp->getCubeMap() : NULL; + if (cube_map) + { + cube_map->enable(channel); + cube_map->bind(); + F32* m = gGLModelView; + + F32 mat[] = { m[0], m[1], m[2], + m[4], m[5], m[6], + m[8], m[9], m[10] }; + + shader.uniformMatrix3fv(LLShaderMgr::DEFERRED_ENV_MAT, 1, TRUE, mat); + } + } + + shader.uniform4fv(LLShaderMgr::DEFERRED_SHADOW_CLIP, 1, mSunClipPlanes.mV); + shader.uniform1f(LLShaderMgr::DEFERRED_SUN_WASH, RenderDeferredSunWash); + shader.uniform1f(LLShaderMgr::DEFERRED_SHADOW_NOISE, RenderShadowNoise); + shader.uniform1f(LLShaderMgr::DEFERRED_BLUR_SIZE, RenderShadowBlurSize); + + shader.uniform1f(LLShaderMgr::DEFERRED_SSAO_RADIUS, RenderSSAOScale); + shader.uniform1f(LLShaderMgr::DEFERRED_SSAO_MAX_RADIUS, RenderSSAOMaxScale); + + F32 ssao_factor = RenderSSAOFactor; + shader.uniform1f(LLShaderMgr::DEFERRED_SSAO_FACTOR, ssao_factor); + shader.uniform1f(LLShaderMgr::DEFERRED_SSAO_FACTOR_INV, 1.0/ssao_factor); + + LLVector3 ssao_effect = RenderSSAOEffect; + F32 matrix_diag = (ssao_effect[0] + 2.0*ssao_effect[1])/3.0; + F32 matrix_nondiag = (ssao_effect[0] - ssao_effect[1])/3.0; + // This matrix scales (proj of color onto <1/rt(3),1/rt(3),1/rt(3)>) by + // value factor, and scales remainder by saturation factor + F32 ssao_effect_mat[] = { matrix_diag, matrix_nondiag, matrix_nondiag, + matrix_nondiag, matrix_diag, matrix_nondiag, + matrix_nondiag, matrix_nondiag, matrix_diag}; + shader.uniformMatrix3fv(LLShaderMgr::DEFERRED_SSAO_EFFECT_MAT, 1, GL_FALSE, ssao_effect_mat); + + F32 shadow_offset_error = 1.f + RenderShadowOffsetError * fabsf(LLViewerCamera::getInstance()->getOrigin().mV[2]); + F32 shadow_bias_error = 1.f + RenderShadowBiasError * fabsf(LLViewerCamera::getInstance()->getOrigin().mV[2]); + + shader.uniform2f(LLShaderMgr::DEFERRED_SCREEN_RES, mDeferredScreen.getWidth(), mDeferredScreen.getHeight()); + shader.uniform1f(LLShaderMgr::DEFERRED_NEAR_CLIP, LLViewerCamera::getInstance()->getNear()*2.f); + shader.uniform1f (LLShaderMgr::DEFERRED_SHADOW_OFFSET, RenderShadowOffset*shadow_offset_error); + shader.uniform1f(LLShaderMgr::DEFERRED_SHADOW_BIAS, RenderShadowBias*shadow_bias_error); + shader.uniform1f(LLShaderMgr::DEFERRED_SPOT_SHADOW_OFFSET, RenderSpotShadowOffset); + shader.uniform1f(LLShaderMgr::DEFERRED_SPOT_SHADOW_BIAS, RenderSpotShadowBias); + + shader.uniform3fv(LLShaderMgr::DEFERRED_SUN_DIR, 1, mTransformedSunDir.mV); + shader.uniform2f(LLShaderMgr::DEFERRED_SHADOW_RES, mShadow[0].getWidth(), mShadow[0].getHeight()); + shader.uniform2f(LLShaderMgr::DEFERRED_PROJ_SHADOW_RES, mShadow[4].getWidth(), mShadow[4].getHeight()); + shader.uniform1f(LLShaderMgr::DEFERRED_DEPTH_CUTOFF, RenderEdgeDepthCutoff); + shader.uniform1f(LLShaderMgr::DEFERRED_NORM_CUTOFF, RenderEdgeNormCutoff); + + + if (shader.getUniformLocation("norm_mat") >= 0) + { + glh::matrix4f norm_mat = glh_get_current_modelview().inverse().transpose(); + shader.uniformMatrix4fv("norm_mat", 1, FALSE, norm_mat.m); + } +} + +static LLFastTimer::DeclareTimer FTM_GI_TRACE("Trace"); +static LLFastTimer::DeclareTimer FTM_GI_GATHER("Gather"); +static LLFastTimer::DeclareTimer FTM_SUN_SHADOW("Shadow Map"); +static LLFastTimer::DeclareTimer FTM_SOFTEN_SHADOW("Shadow Soften"); +static LLFastTimer::DeclareTimer FTM_EDGE_DETECTION("Find Edges"); +static LLFastTimer::DeclareTimer FTM_LOCAL_LIGHTS("Local Lights"); +static LLFastTimer::DeclareTimer FTM_ATMOSPHERICS("Atmospherics"); +static LLFastTimer::DeclareTimer FTM_FULLSCREEN_LIGHTS("Fullscreen Lights"); +static LLFastTimer::DeclareTimer FTM_PROJECTORS("Projectors"); +static LLFastTimer::DeclareTimer FTM_POST("Post"); + + +void LLPipeline::renderDeferredLighting() +{ + if (!sCull) + { + return; + } + + { + LLFastTimer ftm(FTM_RENDER_DEFERRED); + + LLViewerCamera* camera = LLViewerCamera::getInstance(); + { + LLGLDepthTest depth(GL_TRUE); + mDeferredDepth.copyContents(mDeferredScreen, 0, 0, mDeferredScreen.getWidth(), mDeferredScreen.getHeight(), + 0, 0, mDeferredDepth.getWidth(), mDeferredDepth.getHeight(), GL_DEPTH_BUFFER_BIT, GL_NEAREST); + } + + LLGLEnable multisample(RenderFSAASamples > 0 ? GL_MULTISAMPLE_ARB : 0); + + if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD)) + { + gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_HUD); + } + + //ati doesn't seem to love actually using the stencil buffer on FBO's + LLGLDisable stencil(GL_STENCIL_TEST); + //glStencilFunc(GL_EQUAL, 1, 0xFFFFFFFF); + //glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP); + + gGL.setColorMask(true, true); + + //draw a cube around every light + LLVertexBuffer::unbind(); + + LLGLEnable cull(GL_CULL_FACE); + LLGLEnable blend(GL_BLEND); + + glh::matrix4f mat = glh_copy_matrix(gGLModelView); + + LLStrider vert; + mDeferredVB->getVertexStrider(vert); + LLStrider tc0; + LLStrider tc1; + mDeferredVB->getTexCoord0Strider(tc0); + mDeferredVB->getTexCoord1Strider(tc1); + + vert[0].set(-1,1,0); + vert[1].set(-1,-3,0); + vert[2].set(3,1,0); + + { + setupHWLights(NULL); //to set mSunDir; + LLVector4 dir(mSunDir, 0.f); + glh::vec4f tc(dir.mV); + mat.mult_matrix_vec(tc); + mTransformedSunDir.set(tc.v); + } + + gGL.pushMatrix(); + gGL.loadIdentity(); + gGL.matrixMode(LLRender::MM_PROJECTION); + gGL.pushMatrix(); + gGL.loadIdentity(); + + if (RenderDeferredSSAO || RenderShadowDetail > 0) + { + mDeferredLight.bindTarget(); + { //paint shadow/SSAO light map (direct lighting lightmap) + LLFastTimer ftm(FTM_SUN_SHADOW); + bindDeferredShader(gDeferredSunProgram, 0); + mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX); + glClearColor(1,1,1,1); + mDeferredLight.clear(GL_COLOR_BUFFER_BIT); + glClearColor(0,0,0,0); + + glh::matrix4f inv_trans = glh_get_current_modelview().inverse().transpose(); + + const U32 slice = 32; + F32 offset[slice*3]; + for (U32 i = 0; i < 4; i++) + { + for (U32 j = 0; j < 8; j++) + { + glh::vec3f v; + v.set_value(sinf(6.284f/8*j), cosf(6.284f/8*j), -(F32) i); + v.normalize(); + inv_trans.mult_matrix_vec(v); + v.normalize(); + offset[(i*8+j)*3+0] = v.v[0]; + offset[(i*8+j)*3+1] = v.v[2]; + offset[(i*8+j)*3+2] = v.v[1]; + } + } + + gDeferredSunProgram.uniform3fv("offset", slice, offset); + gDeferredSunProgram.uniform2f("screenRes", mDeferredLight.getWidth(), mDeferredLight.getHeight()); + + { + LLGLDisable blend(GL_BLEND); + LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS); + stop_glerror(); + mDeferredVB->drawArrays(LLRender::TRIANGLES, 0, 3); + stop_glerror(); + } + + unbindDeferredShader(gDeferredSunProgram); + } + mDeferredLight.flush(); + } + + if (RenderDeferredSSAO) + { //soften direct lighting lightmap + LLFastTimer ftm(FTM_SOFTEN_SHADOW); + //blur lightmap + mScreen.bindTarget(); + glClearColor(1,1,1,1); + mScreen.clear(GL_COLOR_BUFFER_BIT); + glClearColor(0,0,0,0); + + bindDeferredShader(gDeferredBlurLightProgram); + mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX); + LLVector3 go = RenderShadowGaussian; + const U32 kern_length = 4; + F32 blur_size = RenderShadowBlurSize; + F32 dist_factor = RenderShadowBlurDistFactor; + + // sample symmetrically with the middle sample falling exactly on 0.0 + F32 x = 0.f; + + LLVector3 gauss[32]; // xweight, yweight, offset + + for (U32 i = 0; i < kern_length; i++) + { + gauss[i].mV[0] = llgaussian(x, go.mV[0]); + gauss[i].mV[1] = llgaussian(x, go.mV[1]); + gauss[i].mV[2] = x; + x += 1.f; + } + + gDeferredBlurLightProgram.uniform2f("delta", 1.f, 0.f); + gDeferredBlurLightProgram.uniform1f("dist_factor", dist_factor); + gDeferredBlurLightProgram.uniform3fv("kern", kern_length, gauss[0].mV); + gDeferredBlurLightProgram.uniform1f("kern_scale", blur_size * (kern_length/2.f - 0.5f)); + + { + LLGLDisable blend(GL_BLEND); + LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS); + stop_glerror(); + mDeferredVB->drawArrays(LLRender::TRIANGLES, 0, 3); + stop_glerror(); + } + + mScreen.flush(); + unbindDeferredShader(gDeferredBlurLightProgram); + + bindDeferredShader(gDeferredBlurLightProgram, 1); + mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX); + mDeferredLight.bindTarget(); + + gDeferredBlurLightProgram.uniform2f("delta", 0.f, 1.f); + + { + LLGLDisable blend(GL_BLEND); + LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS); + stop_glerror(); + mDeferredVB->drawArrays(LLRender::TRIANGLES, 0, 3); + stop_glerror(); + } + mDeferredLight.flush(); + unbindDeferredShader(gDeferredBlurLightProgram); + } + + stop_glerror(); + gGL.popMatrix(); + stop_glerror(); + gGL.matrixMode(LLRender::MM_MODELVIEW); + stop_glerror(); + gGL.popMatrix(); + stop_glerror(); + + //copy depth and stencil from deferred screen + //mScreen.copyContents(mDeferredScreen, 0, 0, mDeferredScreen.getWidth(), mDeferredScreen.getHeight(), + // 0, 0, mScreen.getWidth(), mScreen.getHeight(), GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT, GL_NEAREST); + + mScreen.bindTarget(); + // clear color buffer here - zeroing alpha (glow) is important or it will accumulate against sky + glClearColor(0,0,0,0); + mScreen.clear(GL_COLOR_BUFFER_BIT); + + if (RenderDeferredAtmospheric) + { //apply sunlight contribution + LLFastTimer ftm(FTM_ATMOSPHERICS); + bindDeferredShader(gDeferredSoftenProgram); + { + LLGLDepthTest depth(GL_FALSE); + LLGLDisable blend(GL_BLEND); + LLGLDisable test(GL_ALPHA_TEST); + + //full screen blit + gGL.pushMatrix(); + gGL.loadIdentity(); + gGL.matrixMode(LLRender::MM_PROJECTION); + gGL.pushMatrix(); + gGL.loadIdentity(); + + mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX); + + mDeferredVB->drawArrays(LLRender::TRIANGLES, 0, 3); + + gGL.popMatrix(); + gGL.matrixMode(LLRender::MM_MODELVIEW); + gGL.popMatrix(); + } + + unbindDeferredShader(gDeferredSoftenProgram); + } + + { //render non-deferred geometry (fullbright, alpha, etc) + LLGLDisable blend(GL_BLEND); + LLGLDisable stencil(GL_STENCIL_TEST); + gGL.setSceneBlendType(LLRender::BT_ALPHA); + + gPipeline.pushRenderTypeMask(); + + gPipeline.andRenderTypeMask(LLPipeline::RENDER_TYPE_SKY, + LLPipeline::RENDER_TYPE_CLOUDS, + LLPipeline::RENDER_TYPE_WL_SKY, + LLPipeline::END_RENDER_TYPES); + + + renderGeomPostDeferred(*LLViewerCamera::getInstance()); + gPipeline.popRenderTypeMask(); + } + + BOOL render_local = RenderLocalLights; + + if (render_local) + { + gGL.setSceneBlendType(LLRender::BT_ADD); + std::list fullscreen_lights; + LLDrawable::drawable_list_t spot_lights; + LLDrawable::drawable_list_t fullscreen_spot_lights; + + for (U32 i = 0; i < 2; i++) + { + mTargetShadowSpotLight[i] = NULL; + } + + std::list light_colors; + + LLVertexBuffer::unbind(); + LLVector4a* v = (LLVector4a*) vert.get(); + + { + bindDeferredShader(gDeferredLightProgram); + mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX); + + LLGLDepthTest depth(GL_TRUE, GL_FALSE); + for (LLDrawable::drawable_set_t::iterator iter = mLights.begin(); iter != mLights.end(); ++iter) + { + LLDrawable* drawablep = *iter; + + LLVOVolume* volume = drawablep->getVOVolume(); + if (!volume) + { + continue; + } + + if (volume->isAttachment()) + { + if (!sRenderAttachedLights) + { + continue; + } + } + + + LLVector4a center; + center.load3(drawablep->getPositionAgent().mV); + const F32* c = center.getF32ptr(); + F32 s = volume->getLightRadius()*1.5f; + + LLColor3 col = volume->getLightColor(); + + if (col.magVecSquared() < 0.001f) + { + continue; + } + + if (s <= 0.001f) + { + continue; + } + + LLVector4a sa; + sa.splat(s); + if (camera->AABBInFrustumNoFarClip(center, sa) == 0) + { + continue; + } + + sVisibleLightCount++; + + glh::vec3f tc(c); + mat.mult_matrix_vec(tc); + + //vertex positions are encoded so the 3 bits of their vertex index + //correspond to their axis facing, with bit position 3,2,1 matching + //axis facing x,y,z, bit set meaning positive facing, bit clear + //meaning negative facing + mDeferredVB->getVertexStrider(vert); + v[0].set(c[0]-s,c[1]-s,c[2]-s); // 0 - 0000 + v[1].set(c[0]-s,c[1]-s,c[2]+s); // 1 - 0001 + v[2].set(c[0]-s,c[1]+s,c[2]-s); // 2 - 0010 + v[3].set(c[0]-s,c[1]+s,c[2]+s); // 3 - 0011 + + v[4].set(c[0]+s,c[1]-s,c[2]-s); // 4 - 0100 + v[5].set(c[0]+s,c[1]-s,c[2]+s); // 5 - 0101 + v[6].set(c[0]+s,c[1]+s,c[2]-s); // 6 - 0110 + v[7].set(c[0]+s,c[1]+s,c[2]+s); // 7 - 0111 + + if (camera->getOrigin().mV[0] > c[0] + s + 0.2f || + camera->getOrigin().mV[0] < c[0] - s - 0.2f || + camera->getOrigin().mV[1] > c[1] + s + 0.2f || + camera->getOrigin().mV[1] < c[1] - s - 0.2f || + camera->getOrigin().mV[2] > c[2] + s + 0.2f || + camera->getOrigin().mV[2] < c[2] - s - 0.2f) + { //draw box if camera is outside box + if (render_local) + { + if (volume->isLightSpotlight()) + { + drawablep->getVOVolume()->updateSpotLightPriority(); + spot_lights.push_back(drawablep); + continue; + } + + LLFastTimer ftm(FTM_LOCAL_LIGHTS); + //glTexCoord4f(tc.v[0], tc.v[1], tc.v[2], s*s); + gDeferredLightProgram.uniform3fv(LLShaderMgr::LIGHT_CENTER, 1, tc.v); + gDeferredLightProgram.uniform1f(LLShaderMgr::LIGHT_SIZE, s*s); + gDeferredLightProgram.uniform3fv(LLShaderMgr::DIFFUSE_COLOR, 1, col.mV); + gDeferredLightProgram.uniform1f(LLShaderMgr::LIGHT_FALLOFF, volume->getLightFalloff()*0.5f); + //gGL.diffuseColor4f(col.mV[0], col.mV[1], col.mV[2], volume->getLightFalloff()*0.5f); + gGL.syncMatrices(); + mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX); + glDrawRangeElements(GL_TRIANGLE_FAN, 0, 7, 8, + GL_UNSIGNED_SHORT, get_box_fan_indices_ptr(camera, center)); + stop_glerror(); + } + } + else + { + if (volume->isLightSpotlight()) + { + drawablep->getVOVolume()->updateSpotLightPriority(); + fullscreen_spot_lights.push_back(drawablep); + continue; + } + + fullscreen_lights.push_back(LLVector4(tc.v[0], tc.v[1], tc.v[2], s*s)); + light_colors.push_back(LLVector4(col.mV[0], col.mV[1], col.mV[2], volume->getLightFalloff()*0.5f)); + } + } + unbindDeferredShader(gDeferredLightProgram); + } + + if (!spot_lights.empty()) + { + LLGLDepthTest depth(GL_TRUE, GL_FALSE); + bindDeferredShader(gDeferredSpotLightProgram); + + mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX); + + gDeferredSpotLightProgram.enableTexture(LLShaderMgr::DEFERRED_PROJECTION); + + for (LLDrawable::drawable_list_t::iterator iter = spot_lights.begin(); iter != spot_lights.end(); ++iter) + { + LLFastTimer ftm(FTM_PROJECTORS); + LLDrawable* drawablep = *iter; + + LLVOVolume* volume = drawablep->getVOVolume(); + + LLVector4a center; + center.load3(drawablep->getPositionAgent().mV); + const F32* c = center.getF32ptr(); + F32 s = volume->getLightRadius()*1.5f; + + sVisibleLightCount++; + + glh::vec3f tc(c); + mat.mult_matrix_vec(tc); + + setupSpotLight(gDeferredSpotLightProgram, drawablep); + + LLColor3 col = volume->getLightColor(); + + //vertex positions are encoded so the 3 bits of their vertex index + //correspond to their axis facing, with bit position 3,2,1 matching + //axis facing x,y,z, bit set meaning positive facing, bit clear + //meaning negative facing + mDeferredVB->getVertexStrider(vert); + v[0].set(c[0]-s,c[1]-s,c[2]-s); // 0 - 0000 + v[1].set(c[0]-s,c[1]-s,c[2]+s); // 1 - 0001 + v[2].set(c[0]-s,c[1]+s,c[2]-s); // 2 - 0010 + v[3].set(c[0]-s,c[1]+s,c[2]+s); // 3 - 0011 + + v[4].set(c[0]+s,c[1]-s,c[2]-s); // 4 - 0100 + v[5].set(c[0]+s,c[1]-s,c[2]+s); // 5 - 0101 + v[6].set(c[0]+s,c[1]+s,c[2]-s); // 6 - 0110 + v[7].set(c[0]+s,c[1]+s,c[2]+s); // 7 - 0111 + + gDeferredSpotLightProgram.uniform3fv(LLShaderMgr::LIGHT_CENTER, 1, tc.v); + gDeferredSpotLightProgram.uniform1f(LLShaderMgr::LIGHT_SIZE, s*s); + gDeferredSpotLightProgram.uniform3fv(LLShaderMgr::DIFFUSE_COLOR, 1, col.mV); + gDeferredSpotLightProgram.uniform1f(LLShaderMgr::LIGHT_FALLOFF, volume->getLightFalloff()*0.5f); + gGL.syncMatrices(); + mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX); + glDrawRangeElements(GL_TRIANGLE_FAN, 0, 7, 8, + GL_UNSIGNED_SHORT, get_box_fan_indices_ptr(camera, center)); + } + gDeferredSpotLightProgram.disableTexture(LLShaderMgr::DEFERRED_PROJECTION); + unbindDeferredShader(gDeferredSpotLightProgram); + } + + //reset mDeferredVB to fullscreen triangle + mDeferredVB->getVertexStrider(vert); + vert[0].set(-1,1,0); + vert[1].set(-1,-3,0); + vert[2].set(3,1,0); + + { + bindDeferredShader(gDeferredMultiLightProgram); + + mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX); + + LLGLDepthTest depth(GL_FALSE); + + //full screen blit + gGL.pushMatrix(); + gGL.loadIdentity(); + gGL.matrixMode(LLRender::MM_PROJECTION); + gGL.pushMatrix(); + gGL.loadIdentity(); + + U32 count = 0; + + const U32 max_count = 8; + LLVector4 light[max_count]; + LLVector4 col[max_count]; + +// glVertexPointer(2, GL_FLOAT, 0, vert); + + F32 far_z = 0.f; + + while (!fullscreen_lights.empty()) + { + LLFastTimer ftm(FTM_FULLSCREEN_LIGHTS); + light[count] = fullscreen_lights.front(); + fullscreen_lights.pop_front(); + col[count] = light_colors.front(); + light_colors.pop_front(); + + far_z = llmin(light[count].mV[2]-sqrtf(light[count].mV[3]), far_z); + + count++; + if (count == max_count || fullscreen_lights.empty()) + { + gDeferredMultiLightProgram.uniform1i(LLShaderMgr::MULTI_LIGHT_COUNT, count); + gDeferredMultiLightProgram.uniform4fv(LLShaderMgr::MULTI_LIGHT, count, (GLfloat*) light); + gDeferredMultiLightProgram.uniform4fv(LLShaderMgr::MULTI_LIGHT_COL, count, (GLfloat*) col); + gDeferredMultiLightProgram.uniform1f(LLShaderMgr::MULTI_LIGHT_FAR_Z, far_z); + far_z = 0.f; + count = 0; + mDeferredVB->drawArrays(LLRender::TRIANGLES, 0, 3); + } + } + + unbindDeferredShader(gDeferredMultiLightProgram); + + bindDeferredShader(gDeferredMultiSpotLightProgram); + + gDeferredMultiSpotLightProgram.enableTexture(LLShaderMgr::DEFERRED_PROJECTION); + + mDeferredVB->setBuffer(LLVertexBuffer::MAP_VERTEX); + + for (LLDrawable::drawable_list_t::iterator iter = fullscreen_spot_lights.begin(); iter != fullscreen_spot_lights.end(); ++iter) + { + LLFastTimer ftm(FTM_PROJECTORS); + LLDrawable* drawablep = *iter; + + LLVOVolume* volume = drawablep->getVOVolume(); + + LLVector3 center = drawablep->getPositionAgent(); + F32* c = center.mV; + F32 s = volume->getLightRadius()*1.5f; + + sVisibleLightCount++; + + glh::vec3f tc(c); + mat.mult_matrix_vec(tc); + + setupSpotLight(gDeferredMultiSpotLightProgram, drawablep); + + LLColor3 col = volume->getLightColor(); + + gDeferredMultiSpotLightProgram.uniform3fv(LLShaderMgr::LIGHT_CENTER, 1, tc.v); + gDeferredMultiSpotLightProgram.uniform1f(LLShaderMgr::LIGHT_SIZE, s*s); + gDeferredMultiSpotLightProgram.uniform3fv(LLShaderMgr::DIFFUSE_COLOR, 1, col.mV); + gDeferredMultiSpotLightProgram.uniform1f(LLShaderMgr::LIGHT_FALLOFF, volume->getLightFalloff()*0.5f); + mDeferredVB->drawArrays(LLRender::TRIANGLES, 0, 3); + } + + gDeferredMultiSpotLightProgram.disableTexture(LLShaderMgr::DEFERRED_PROJECTION); + unbindDeferredShader(gDeferredMultiSpotLightProgram); + + gGL.popMatrix(); + gGL.matrixMode(LLRender::MM_MODELVIEW); + gGL.popMatrix(); + } + } + + gGL.setColorMask(true, true); + } + + { //render non-deferred geometry (alpha, fullbright, glow) + LLGLDisable blend(GL_BLEND); + LLGLDisable stencil(GL_STENCIL_TEST); + + pushRenderTypeMask(); + andRenderTypeMask(LLPipeline::RENDER_TYPE_ALPHA, + LLPipeline::RENDER_TYPE_FULLBRIGHT, + LLPipeline::RENDER_TYPE_VOLUME, + LLPipeline::RENDER_TYPE_GLOW, + LLPipeline::RENDER_TYPE_BUMP, + LLPipeline::RENDER_TYPE_PASS_SIMPLE, + LLPipeline::RENDER_TYPE_PASS_ALPHA, + LLPipeline::RENDER_TYPE_PASS_ALPHA_MASK, + LLPipeline::RENDER_TYPE_PASS_BUMP, + LLPipeline::RENDER_TYPE_PASS_POST_BUMP, + LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT, + LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_ALPHA_MASK, + LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_SHINY, + LLPipeline::RENDER_TYPE_PASS_GLOW, + LLPipeline::RENDER_TYPE_PASS_GRASS, + LLPipeline::RENDER_TYPE_PASS_SHINY, + LLPipeline::RENDER_TYPE_PASS_INVISIBLE, + LLPipeline::RENDER_TYPE_PASS_INVISI_SHINY, + LLPipeline::RENDER_TYPE_AVATAR, + END_RENDER_TYPES); + + renderGeomPostDeferred(*LLViewerCamera::getInstance()); + popRenderTypeMask(); + } + + { + //render highlights, etc. + renderHighlights(); + mHighlightFaces.clear(); + + renderDebug(); + + LLVertexBuffer::unbind(); + + if (gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI)) + { + // Render debugging beacons. + gObjectList.renderObjectBeacons(); + gObjectList.resetObjectBeacons(); + } + } + + mScreen.flush(); + +} + +void LLPipeline::setupSpotLight(LLGLSLShader& shader, LLDrawable* drawablep) +{ + //construct frustum + LLVOVolume* volume = drawablep->getVOVolume(); + LLVector3 params = volume->getSpotLightParams(); + + F32 fov = params.mV[0]; + F32 focus = params.mV[1]; + + LLVector3 pos = drawablep->getPositionAgent(); + LLQuaternion quat = volume->getRenderRotation(); + LLVector3 scale = volume->getScale(); + + //get near clip plane + LLVector3 at_axis(0,0,-scale.mV[2]*0.5f); + at_axis *= quat; + + LLVector3 np = pos+at_axis; + at_axis.normVec(); + + //get origin that has given fov for plane np, at_axis, and given scale + F32 dist = (scale.mV[1]*0.5f)/tanf(fov*0.5f); + + LLVector3 origin = np - at_axis*dist; + + //matrix from volume space to agent space + LLMatrix4 light_mat(quat, LLVector4(origin,1.f)); + + glh::matrix4f light_to_agent((F32*) light_mat.mMatrix); + glh::matrix4f light_to_screen = glh_get_current_modelview() * light_to_agent; + + glh::matrix4f screen_to_light = light_to_screen.inverse(); + + F32 s = volume->getLightRadius()*1.5f; + F32 near_clip = dist; + F32 width = scale.mV[VX]; + F32 height = scale.mV[VY]; + F32 far_clip = s+dist-scale.mV[VZ]; + + F32 fovy = fov * RAD_TO_DEG; + F32 aspect = width/height; + + glh::matrix4f trans(0.5f, 0.f, 0.f, 0.5f, + 0.f, 0.5f, 0.f, 0.5f, + 0.f, 0.f, 0.5f, 0.5f, + 0.f, 0.f, 0.f, 1.f); + + glh::vec3f p1(0, 0, -(near_clip+0.01f)); + glh::vec3f p2(0, 0, -(near_clip+1.f)); + + glh::vec3f screen_origin(0, 0, 0); + + light_to_screen.mult_matrix_vec(p1); + light_to_screen.mult_matrix_vec(p2); + light_to_screen.mult_matrix_vec(screen_origin); + + glh::vec3f n = p2-p1; + n.normalize(); + + F32 proj_range = far_clip - near_clip; + glh::matrix4f light_proj = gl_perspective(fovy, aspect, near_clip, far_clip); + screen_to_light = trans * light_proj * screen_to_light; + shader.uniformMatrix4fv(LLShaderMgr::PROJECTOR_MATRIX, 1, FALSE, screen_to_light.m); + shader.uniform1f(LLShaderMgr::PROJECTOR_NEAR, near_clip); + shader.uniform3fv(LLShaderMgr::PROJECTOR_P, 1, p1.v); + shader.uniform3fv(LLShaderMgr::PROJECTOR_N, 1, n.v); + shader.uniform3fv(LLShaderMgr::PROJECTOR_ORIGIN, 1, screen_origin.v); + shader.uniform1f(LLShaderMgr::PROJECTOR_RANGE, proj_range); + shader.uniform1f(LLShaderMgr::PROJECTOR_AMBIANCE, params.mV[2]); + S32 s_idx = -1; + + for (U32 i = 0; i < 2; i++) + { + if (mShadowSpotLight[i] == drawablep) + { + s_idx = i; + } + } + + shader.uniform1i(LLShaderMgr::PROJECTOR_SHADOW_INDEX, s_idx); + + if (s_idx >= 0) + { + shader.uniform1f(LLShaderMgr::PROJECTOR_SHADOW_FADE, 1.f-mSpotLightFade[s_idx]); + } + else + { + shader.uniform1f(LLShaderMgr::PROJECTOR_SHADOW_FADE, 1.f); + } + + { + LLDrawable* potential = drawablep; + //determine if this is a good light for casting shadows + F32 m_pri = volume->getSpotLightPriority(); + + for (U32 i = 0; i < 2; i++) + { + F32 pri = 0.f; + + if (mTargetShadowSpotLight[i].notNull()) + { + pri = mTargetShadowSpotLight[i]->getVOVolume()->getSpotLightPriority(); + } + + if (m_pri > pri) + { + LLDrawable* temp = mTargetShadowSpotLight[i]; + mTargetShadowSpotLight[i] = potential; + potential = temp; + m_pri = pri; + } + } + } + + LLViewerTexture* img = volume->getLightTexture(); + + if (img == NULL) + { + img = LLViewerFetchedTexture::sWhiteImagep; + } + + S32 channel = shader.enableTexture(LLShaderMgr::DEFERRED_PROJECTION); + + if (channel > -1) + { + if (img) + { + gGL.getTexUnit(channel)->bind(img); + + F32 lod_range = logf(img->getWidth())/logf(2.f); + + shader.uniform1f(LLShaderMgr::PROJECTOR_FOCUS, focus); + shader.uniform1f(LLShaderMgr::PROJECTOR_LOD, lod_range); + shader.uniform1f(LLShaderMgr::PROJECTOR_AMBIENT_LOD, llclamp((proj_range-focus)/proj_range*lod_range, 0.f, 1.f)); + } + } + +} + +void LLPipeline::unbindDeferredShader(LLGLSLShader &shader) +{ + stop_glerror(); + shader.disableTexture(LLShaderMgr::DEFERRED_NORMAL, mDeferredScreen.getUsage()); + shader.disableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mDeferredScreen.getUsage()); + shader.disableTexture(LLShaderMgr::DEFERRED_SPECULAR, mDeferredScreen.getUsage()); + shader.disableTexture(LLShaderMgr::DEFERRED_DEPTH, mDeferredScreen.getUsage()); + shader.disableTexture(LLShaderMgr::DEFERRED_LIGHT, mDeferredLight.getUsage()); + shader.disableTexture(LLShaderMgr::DIFFUSE_MAP); + shader.disableTexture(LLShaderMgr::DEFERRED_BLOOM); + + for (U32 i = 0; i < 4; i++) + { + if (shader.disableTexture(LLShaderMgr::DEFERRED_SHADOW0+i, LLTexUnit::TT_RECT_TEXTURE) > -1) + { + glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_COMPARE_MODE_ARB, GL_NONE); + } + } + + for (U32 i = 4; i < 6; i++) + { + if (shader.disableTexture(LLShaderMgr::DEFERRED_SHADOW0+i) > -1) + { + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE_ARB, GL_NONE); + } + } + + shader.disableTexture(LLShaderMgr::DEFERRED_NOISE); + shader.disableTexture(LLShaderMgr::DEFERRED_LIGHTFUNC); + + S32 channel = shader.disableTexture(LLShaderMgr::ENVIRONMENT_MAP, LLTexUnit::TT_CUBE_MAP); + if (channel > -1) + { + LLCubeMap* cube_map = gSky.mVOSkyp ? gSky.mVOSkyp->getCubeMap() : NULL; + if (cube_map) + { + cube_map->disable(); + } + } + gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); + gGL.getTexUnit(0)->activate(); + shader.unbind(); +} + +inline float sgn(float a) +{ + if (a > 0.0F) return (1.0F); + if (a < 0.0F) return (-1.0F); + return (0.0F); +} + +void LLPipeline::generateWaterReflection(LLCamera& camera_in) +{ + if (LLPipeline::sWaterReflections && assertInitialized() && LLDrawPoolWater::sNeedsReflectionUpdate) + { + BOOL skip_avatar_update = FALSE; + if (!isAgentAvatarValid() || gAgentCamera.getCameraAnimating() || gAgentCamera.getCameraMode() != CAMERA_MODE_MOUSELOOK || !LLVOAvatar::sVisibleInFirstPerson) + { + skip_avatar_update = TRUE; + } + + if (!skip_avatar_update) + { + gAgentAvatarp->updateAttachmentVisibility(CAMERA_MODE_THIRD_PERSON); + } + LLVertexBuffer::unbind(); + + LLGLState::checkStates(); + LLGLState::checkTextureChannels(); + LLGLState::checkClientArrays(); + + LLCamera camera = camera_in; + camera.setFar(camera.getFar()*0.87654321f); + LLPipeline::sReflectionRender = TRUE; + + gPipeline.pushRenderTypeMask(); + + glh::matrix4f projection = glh_get_current_projection(); + glh::matrix4f mat; + + stop_glerror(); + LLPlane plane; + + F32 height = gAgent.getRegion()->getWaterHeight(); + F32 to_clip = fabsf(camera.getOrigin().mV[2]-height); + F32 pad = -to_clip*0.05f; //amount to "pad" clip plane by + + //plane params + LLVector3 pnorm; + F32 pd; + + S32 water_clip = 0; + if (!LLViewerCamera::getInstance()->cameraUnderWater()) + { //camera is above water, clip plane points up + pnorm.setVec(0,0,1); + pd = -height; + plane.setVec(pnorm, pd); + water_clip = -1; + } + else + { //camera is below water, clip plane points down + pnorm = LLVector3(0,0,-1); + pd = height; + plane.setVec(pnorm, pd); + water_clip = 1; + } + + if (!LLViewerCamera::getInstance()->cameraUnderWater()) + { //generate planar reflection map + + //disable occlusion culling for reflection map for now + S32 occlusion = LLPipeline::sUseOcclusion; + LLPipeline::sUseOcclusion = 0; + gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); + glClearColor(0,0,0,0); + mWaterRef.bindTarget(); + LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WATER0; + gGL.setColorMask(true, true); + mWaterRef.clear(); + gGL.setColorMask(true, false); + + mWaterRef.getViewport(gGLViewport); + + stop_glerror(); + + gGL.pushMatrix(); + + mat.set_scale(glh::vec3f(1,1,-1)); + mat.set_translate(glh::vec3f(0,0,height*2.f)); + + glh::matrix4f current = glh_get_current_modelview(); + + mat = current * mat; + + glh_set_current_modelview(mat); + gGL.loadMatrix(mat.m); + + LLViewerCamera::updateFrustumPlanes(camera, FALSE, TRUE); + + glh::matrix4f inv_mat = mat.inverse(); + + glh::vec3f origin(0,0,0); + inv_mat.mult_matrix_vec(origin); + + camera.setOrigin(origin.v); + + glCullFace(GL_FRONT); + + static LLCullResult ref_result; + + if (LLDrawPoolWater::sNeedsReflectionUpdate) + { + //initial sky pass (no user clip plane) + { //mask out everything but the sky + gPipeline.pushRenderTypeMask(); + gPipeline.andRenderTypeMask(LLPipeline::RENDER_TYPE_SKY, + LLPipeline::RENDER_TYPE_WL_SKY, + LLPipeline::RENDER_TYPE_CLOUDS, + LLPipeline::END_RENDER_TYPES); + + static LLCullResult result; + updateCull(camera, result); + stateSort(camera, result); + + renderGeom(camera, TRUE); + + gPipeline.popRenderTypeMask(); + } + + gPipeline.pushRenderTypeMask(); + + clearRenderTypeMask(LLPipeline::RENDER_TYPE_WATER, + LLPipeline::RENDER_TYPE_VOIDWATER, + LLPipeline::RENDER_TYPE_GROUND, + LLPipeline::RENDER_TYPE_SKY, + LLPipeline::RENDER_TYPE_CLOUDS, + LLPipeline::END_RENDER_TYPES); + + S32 detail = RenderReflectionDetail; + if (detail > 0) + { //mask out selected geometry based on reflection detail + if (detail < 4) + { + clearRenderTypeMask(LLPipeline::RENDER_TYPE_PARTICLES, END_RENDER_TYPES); + if (detail < 3) + { + clearRenderTypeMask(LLPipeline::RENDER_TYPE_AVATAR, END_RENDER_TYPES); + if (detail < 2) + { + clearRenderTypeMask(LLPipeline::RENDER_TYPE_VOLUME, END_RENDER_TYPES); + } + } + } + + LLGLUserClipPlane clip_plane(plane, mat, projection); + LLGLDisable cull(GL_CULL_FACE); + updateCull(camera, ref_result, -water_clip, &plane); + stateSort(camera, ref_result); + } + + if (LLDrawPoolWater::sNeedsDistortionUpdate) + { + if (RenderReflectionDetail > 0) + { + gPipeline.grabReferences(ref_result); + LLGLUserClipPlane clip_plane(plane, mat, projection); + renderGeom(camera); + } + } + + gPipeline.popRenderTypeMask(); + } + glCullFace(GL_BACK); + gGL.popMatrix(); + mWaterRef.flush(); + glh_set_current_modelview(current); + LLPipeline::sUseOcclusion = occlusion; + } + + camera.setOrigin(camera_in.getOrigin()); + //render distortion map + static BOOL last_update = TRUE; + if (last_update) + { + camera.setFar(camera_in.getFar()); + clearRenderTypeMask(LLPipeline::RENDER_TYPE_WATER, + LLPipeline::RENDER_TYPE_VOIDWATER, + LLPipeline::RENDER_TYPE_GROUND, + END_RENDER_TYPES); + stop_glerror(); + + LLPipeline::sUnderWaterRender = LLViewerCamera::getInstance()->cameraUnderWater() ? FALSE : TRUE; + + if (LLPipeline::sUnderWaterRender) + { + clearRenderTypeMask(LLPipeline::RENDER_TYPE_GROUND, + LLPipeline::RENDER_TYPE_SKY, + LLPipeline::RENDER_TYPE_CLOUDS, + LLPipeline::RENDER_TYPE_WL_SKY, + END_RENDER_TYPES); + } + LLViewerCamera::updateFrustumPlanes(camera); + + gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); + LLColor4& col = LLDrawPoolWater::sWaterFogColor; + glClearColor(col.mV[0], col.mV[1], col.mV[2], 0.f); + mWaterDis.bindTarget(); + LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WATER1; + mWaterDis.getViewport(gGLViewport); + + if (!LLPipeline::sUnderWaterRender || LLDrawPoolWater::sNeedsReflectionUpdate) + { + //clip out geometry on the same side of water as the camera + mat = glh_get_current_modelview(); + LLPlane plane(-pnorm, -(pd+pad)); + + LLGLUserClipPlane clip_plane(plane, mat, projection); + static LLCullResult result; + updateCull(camera, result, water_clip, &plane); + stateSort(camera, result); + + gGL.setColorMask(true, true); + mWaterDis.clear(); + gGL.setColorMask(true, false); + + renderGeom(camera); + + } + + LLPipeline::sUnderWaterRender = FALSE; + mWaterDis.flush(); + } + last_update = LLDrawPoolWater::sNeedsReflectionUpdate && LLDrawPoolWater::sNeedsDistortionUpdate; + + LLRenderTarget::unbindTarget(); + + LLPipeline::sReflectionRender = FALSE; + + if (!LLRenderTarget::sUseFBO) + { + glClear(GL_DEPTH_BUFFER_BIT); + } + glClearColor(0.f, 0.f, 0.f, 0.f); + gViewerWindow->setup3DViewport(); + gPipeline.popRenderTypeMask(); + LLDrawPoolWater::sNeedsReflectionUpdate = FALSE; + LLDrawPoolWater::sNeedsDistortionUpdate = FALSE; + LLPlane npnorm(-pnorm, -pd); + LLViewerCamera::getInstance()->setUserClipPlane(npnorm); + + LLGLState::checkStates(); + + if (!skip_avatar_update) + { + gAgentAvatarp->updateAttachmentVisibility(gAgentCamera.getCameraMode()); + } + + LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD; + } +} + +glh::matrix4f look(const LLVector3 pos, const LLVector3 dir, const LLVector3 up) +{ + glh::matrix4f ret; + + LLVector3 dirN; + LLVector3 upN; + LLVector3 lftN; + + lftN = dir % up; + lftN.normVec(); + + upN = lftN % dir; + upN.normVec(); + + dirN = dir; + dirN.normVec(); + + ret.m[ 0] = lftN[0]; + ret.m[ 1] = upN[0]; + ret.m[ 2] = -dirN[0]; + ret.m[ 3] = 0.f; + + ret.m[ 4] = lftN[1]; + ret.m[ 5] = upN[1]; + ret.m[ 6] = -dirN[1]; + ret.m[ 7] = 0.f; + + ret.m[ 8] = lftN[2]; + ret.m[ 9] = upN[2]; + ret.m[10] = -dirN[2]; + ret.m[11] = 0.f; + + ret.m[12] = -(lftN*pos); + ret.m[13] = -(upN*pos); + ret.m[14] = dirN*pos; + ret.m[15] = 1.f; + + return ret; +} + +glh::matrix4f scale_translate_to_fit(const LLVector3 min, const LLVector3 max) +{ + glh::matrix4f ret; + ret.m[ 0] = 2/(max[0]-min[0]); + ret.m[ 4] = 0; + ret.m[ 8] = 0; + ret.m[12] = -(max[0]+min[0])/(max[0]-min[0]); + + ret.m[ 1] = 0; + ret.m[ 5] = 2/(max[1]-min[1]); + ret.m[ 9] = 0; + ret.m[13] = -(max[1]+min[1])/(max[1]-min[1]); + + ret.m[ 2] = 0; + ret.m[ 6] = 0; + ret.m[10] = 2/(max[2]-min[2]); + ret.m[14] = -(max[2]+min[2])/(max[2]-min[2]); + + ret.m[ 3] = 0; + ret.m[ 7] = 0; + ret.m[11] = 0; + ret.m[15] = 1; + + return ret; +} + +static LLFastTimer::DeclareTimer FTM_SHADOW_RENDER("Render Shadows"); +static LLFastTimer::DeclareTimer FTM_SHADOW_ALPHA("Alpha Shadow"); +static LLFastTimer::DeclareTimer FTM_SHADOW_SIMPLE("Simple Shadow"); + +void LLPipeline::renderShadow(glh::matrix4f& view, glh::matrix4f& proj, LLCamera& shadow_cam, LLCullResult &result, BOOL use_shader, BOOL use_occlusion) +{ + LLFastTimer t(FTM_SHADOW_RENDER); + + //clip out geometry on the same side of water as the camera + S32 occlude = LLPipeline::sUseOcclusion; + if (!use_occlusion) + { + LLPipeline::sUseOcclusion = 0; + } + LLPipeline::sShadowRender = TRUE; + + U32 types[] = { + LLRenderPass::PASS_SIMPLE, + LLRenderPass::PASS_FULLBRIGHT, + LLRenderPass::PASS_SHINY, + LLRenderPass::PASS_BUMP, + LLRenderPass::PASS_FULLBRIGHT_SHINY + }; + + LLGLEnable cull(GL_CULL_FACE); + + if (use_shader) + { + gDeferredShadowProgram.bind(); + } + + updateCull(shadow_cam, result); + stateSort(shadow_cam, result); + + //generate shadow map + gGL.matrixMode(LLRender::MM_PROJECTION); + gGL.pushMatrix(); + gGL.loadMatrix(proj.m); + gGL.matrixMode(LLRender::MM_MODELVIEW); + gGL.pushMatrix(); + gGL.loadMatrix(gGLModelView); + + stop_glerror(); + gGLLastMatrix = NULL; + + { + //LLGLDepthTest depth(GL_TRUE); + //glClear(GL_DEPTH_BUFFER_BIT); + } + + gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); + + stop_glerror(); + + //glCullFace(GL_FRONT); + + LLVertexBuffer::unbind(); + + { + if (!use_shader) + { //occlusion program is general purpose depth-only no-textures + gOcclusionProgram.bind(); + } + + gGL.diffuseColor4f(1,1,1,1); + gGL.setColorMask(false, false); + + LLFastTimer ftm(FTM_SHADOW_SIMPLE); + gGL.getTexUnit(0)->disable(); + for (U32 i = 0; i < sizeof(types)/sizeof(U32); ++i) + { + renderObjects(types[i], LLVertexBuffer::MAP_VERTEX, FALSE); + } + gGL.getTexUnit(0)->enable(LLTexUnit::TT_TEXTURE); + if (!use_shader) + { + gOcclusionProgram.unbind(); + } + } + + if (use_shader) + { + gDeferredShadowProgram.unbind(); + renderGeomShadow(shadow_cam); + gDeferredShadowProgram.bind(); + } + else + { + renderGeomShadow(shadow_cam); + } + + { + LLFastTimer ftm(FTM_SHADOW_ALPHA); + gDeferredShadowAlphaMaskProgram.bind(); + gDeferredShadowAlphaMaskProgram.setMinimumAlpha(0.598f); + + U32 mask = LLVertexBuffer::MAP_VERTEX | + LLVertexBuffer::MAP_TEXCOORD0 | + LLVertexBuffer::MAP_COLOR | + LLVertexBuffer::MAP_TEXTURE_INDEX; + + renderObjects(LLRenderPass::PASS_ALPHA_MASK, mask, TRUE, TRUE); + renderObjects(LLRenderPass::PASS_FULLBRIGHT_ALPHA_MASK, mask, TRUE, TRUE); + renderObjects(LLRenderPass::PASS_ALPHA, mask, TRUE, TRUE); + gDeferredTreeShadowProgram.bind(); + gDeferredTreeShadowProgram.setMinimumAlpha(0.598f); + renderObjects(LLRenderPass::PASS_GRASS, LLVertexBuffer::MAP_VERTEX | LLVertexBuffer::MAP_TEXCOORD0, TRUE); + } + + //glCullFace(GL_BACK); + + gDeferredShadowProgram.bind(); + gGLLastMatrix = NULL; + gGL.loadMatrix(gGLModelView); + doOcclusion(shadow_cam); + + if (use_shader) + { + gDeferredShadowProgram.unbind(); + } + + gGL.setColorMask(true, true); + + gGL.matrixMode(LLRender::MM_PROJECTION); + gGL.popMatrix(); + gGL.matrixMode(LLRender::MM_MODELVIEW); + gGL.popMatrix(); + gGLLastMatrix = NULL; + + LLPipeline::sUseOcclusion = occlude; + LLPipeline::sShadowRender = FALSE; +} + +static LLFastTimer::DeclareTimer FTM_VISIBLE_CLOUD("Visible Cloud"); +BOOL LLPipeline::getVisiblePointCloud(LLCamera& camera, LLVector3& min, LLVector3& max, std::vector& fp, LLVector3 light_dir) +{ + LLFastTimer t(FTM_VISIBLE_CLOUD); + //get point cloud of intersection of frust and min, max + + if (getVisibleExtents(camera, min, max)) + { + return FALSE; + } + + //get set of planes on bounding box + LLPlane bp[] = { + LLPlane(min, LLVector3(-1,0,0)), + LLPlane(min, LLVector3(0,-1,0)), + LLPlane(min, LLVector3(0,0,-1)), + LLPlane(max, LLVector3(1,0,0)), + LLPlane(max, LLVector3(0,1,0)), + LLPlane(max, LLVector3(0,0,1))}; + + //potential points + std::vector pp; + + //add corners of AABB + pp.push_back(LLVector3(min.mV[0], min.mV[1], min.mV[2])); + pp.push_back(LLVector3(max.mV[0], min.mV[1], min.mV[2])); + pp.push_back(LLVector3(min.mV[0], max.mV[1], min.mV[2])); + pp.push_back(LLVector3(max.mV[0], max.mV[1], min.mV[2])); + pp.push_back(LLVector3(min.mV[0], min.mV[1], max.mV[2])); + pp.push_back(LLVector3(max.mV[0], min.mV[1], max.mV[2])); + pp.push_back(LLVector3(min.mV[0], max.mV[1], max.mV[2])); + pp.push_back(LLVector3(max.mV[0], max.mV[1], max.mV[2])); + + //add corners of camera frustum + for (U32 i = 0; i < 8; i++) + { + pp.push_back(camera.mAgentFrustum[i]); + } + + + //bounding box line segments + U32 bs[] = + { + 0,1, + 1,3, + 3,2, + 2,0, + + 4,5, + 5,7, + 7,6, + 6,4, + + 0,4, + 1,5, + 3,7, + 2,6 + }; + + for (U32 i = 0; i < 12; i++) + { //for each line segment in bounding box + for (U32 j = 0; j < 6; j++) + { //for each plane in camera frustum + const LLPlane& cp = camera.getAgentPlane(j); + const LLVector3& v1 = pp[bs[i*2+0]]; + const LLVector3& v2 = pp[bs[i*2+1]]; + LLVector3 n; + cp.getVector3(n); + + LLVector3 line = v1-v2; + + F32 d1 = line*n; + F32 d2 = -cp.dist(v2); + + F32 t = d2/d1; + + if (t > 0.f && t < 1.f) + { + LLVector3 intersect = v2+line*t; + pp.push_back(intersect); + } + } + } + + //camera frustum line segments + const U32 fs[] = + { + 0,1, + 1,2, + 2,3, + 3,0, + + 4,5, + 5,6, + 6,7, + 7,4, + + 0,4, + 1,5, + 2,6, + 3,7 + }; + + LLVector3 center = (max+min)*0.5f; + LLVector3 size = (max-min)*0.5f; + + for (U32 i = 0; i < 12; i++) + { + for (U32 j = 0; j < 6; ++j) + { + const LLVector3& v1 = pp[fs[i*2+0]+8]; + const LLVector3& v2 = pp[fs[i*2+1]+8]; + const LLPlane& cp = bp[j]; + LLVector3 n; + cp.getVector3(n); + + LLVector3 line = v1-v2; + + F32 d1 = line*n; + F32 d2 = -cp.dist(v2); + + F32 t = d2/d1; + + if (t > 0.f && t < 1.f) + { + LLVector3 intersect = v2+line*t; + pp.push_back(intersect); + } + } + } + + LLVector3 ext[] = { min-LLVector3(0.05f,0.05f,0.05f), + max+LLVector3(0.05f,0.05f,0.05f) }; + + for (U32 i = 0; i < pp.size(); ++i) + { + bool found = true; + + const F32* p = pp[i].mV; + + for (U32 j = 0; j < 3; ++j) + { + if (p[j] < ext[0].mV[j] || + p[j] > ext[1].mV[j]) + { + found = false; + break; + } + } + + for (U32 j = 0; j < 6; ++j) + { + const LLPlane& cp = camera.getAgentPlane(j); + F32 dist = cp.dist(pp[i]); + if (dist > 0.05f) //point is above some plane, not contained + { + found = false; + break; + } + } + + if (found) + { + fp.push_back(pp[i]); + } + } + + if (fp.empty()) + { + return FALSE; + } + + return TRUE; +} + +void LLPipeline::renderHighlight(const LLViewerObject* obj, F32 fade) +{ + if (obj && obj->getVolume()) + { + for (LLViewerObject::child_list_t::const_iterator iter = obj->getChildren().begin(); iter != obj->getChildren().end(); ++iter) + { + renderHighlight(*iter, fade); + } + + LLDrawable* drawable = obj->mDrawable; + if (drawable) + { + for (S32 i = 0; i < drawable->getNumFaces(); ++i) + { + LLFace* face = drawable->getFace(i); + if (face) + { + face->renderSelected(LLViewerTexture::sNullImagep, LLColor4(1,1,1,fade)); + } + } + } + } +} + +void LLPipeline::generateHighlight(LLCamera& camera) +{ + //render highlighted object as white into offscreen render target + if (mHighlightObject.notNull()) + { + mHighlightSet.insert(HighlightItem(mHighlightObject)); + } + + if (!mHighlightSet.empty()) + { + F32 transition = gFrameIntervalSeconds/RenderHighlightFadeTime; + + LLGLDisable test(GL_ALPHA_TEST); + LLGLDepthTest depth(GL_FALSE); + mHighlight.bindTarget(); + disableLights(); + gGL.setColorMask(true, true); + mHighlight.clear(); + + gGL.getTexUnit(0)->bind(LLViewerFetchedTexture::sWhiteImagep); + for (std::set::iterator iter = mHighlightSet.begin(); iter != mHighlightSet.end(); ) + { + std::set::iterator cur_iter = iter++; + + if (cur_iter->mItem.isNull()) + { + mHighlightSet.erase(cur_iter); + continue; + } + + if (cur_iter->mItem == mHighlightObject) + { + cur_iter->incrFade(transition); + } + else + { + cur_iter->incrFade(-transition); + if (cur_iter->mFade <= 0.f) + { + mHighlightSet.erase(cur_iter); + continue; + } + } + + renderHighlight(cur_iter->mItem->getVObj(), cur_iter->mFade); + } + + mHighlight.flush(); + gGL.setColorMask(true, false); + gViewerWindow->setup3DViewport(); + } +} + + +void LLPipeline::generateSunShadow(LLCamera& camera) +{ + if (!sRenderDeferred || RenderShadowDetail <= 0) + { + return; + } + + BOOL skip_avatar_update = FALSE; + if (!isAgentAvatarValid() || gAgentCamera.getCameraAnimating() || gAgentCamera.getCameraMode() != CAMERA_MODE_MOUSELOOK || !LLVOAvatar::sVisibleInFirstPerson) + { + + skip_avatar_update = TRUE; + } + + if (!skip_avatar_update) + { + gAgentAvatarp->updateAttachmentVisibility(CAMERA_MODE_THIRD_PERSON); + } + + F64 last_modelview[16]; + F64 last_projection[16]; + for (U32 i = 0; i < 16; i++) + { //store last_modelview of world camera + last_modelview[i] = gGLLastModelView[i]; + last_projection[i] = gGLLastProjection[i]; + } + + pushRenderTypeMask(); + andRenderTypeMask(LLPipeline::RENDER_TYPE_SIMPLE, + LLPipeline::RENDER_TYPE_ALPHA, + LLPipeline::RENDER_TYPE_GRASS, + LLPipeline::RENDER_TYPE_FULLBRIGHT, + LLPipeline::RENDER_TYPE_BUMP, + LLPipeline::RENDER_TYPE_VOLUME, + LLPipeline::RENDER_TYPE_AVATAR, + LLPipeline::RENDER_TYPE_TREE, + LLPipeline::RENDER_TYPE_TERRAIN, + LLPipeline::RENDER_TYPE_WATER, + LLPipeline::RENDER_TYPE_VOIDWATER, + LLPipeline::RENDER_TYPE_PASS_ALPHA, + LLPipeline::RENDER_TYPE_PASS_ALPHA_MASK, + LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_ALPHA_MASK, + LLPipeline::RENDER_TYPE_PASS_GRASS, + LLPipeline::RENDER_TYPE_PASS_SIMPLE, + LLPipeline::RENDER_TYPE_PASS_BUMP, + LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT, + LLPipeline::RENDER_TYPE_PASS_SHINY, + LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_SHINY, + END_RENDER_TYPES); + + gGL.setColorMask(false, false); + + //get sun view matrix + + //store current projection/modelview matrix + glh::matrix4f saved_proj = glh_get_current_projection(); + glh::matrix4f saved_view = glh_get_current_modelview(); + glh::matrix4f inv_view = saved_view.inverse(); + + glh::matrix4f view[6]; + glh::matrix4f proj[6]; + + //clip contains parallel split distances for 3 splits + LLVector3 clip = RenderShadowClipPlanes; + + //F32 slope_threshold = gSavedSettings.getF32("RenderShadowSlopeThreshold"); + + //far clip on last split is minimum of camera view distance and 128 + mSunClipPlanes = LLVector4(clip, clip.mV[2] * clip.mV[2]/clip.mV[1]); + + clip = RenderShadowOrthoClipPlanes; + mSunOrthoClipPlanes = LLVector4(clip, clip.mV[2]*clip.mV[2]/clip.mV[1]); + + //currently used for amount to extrude frusta corners for constructing shadow frusta + LLVector3 n = RenderShadowNearDist; + //F32 nearDist[] = { n.mV[0], n.mV[1], n.mV[2], n.mV[2] }; + + //put together a universal "near clip" plane for shadow frusta + LLPlane shadow_near_clip; + { + LLVector3 p = gAgent.getPositionAgent(); + p += mSunDir * RenderFarClip*2.f; + shadow_near_clip.setVec(p, mSunDir); + } + + LLVector3 lightDir = -mSunDir; + lightDir.normVec(); + + glh::vec3f light_dir(lightDir.mV); + + //create light space camera matrix + + LLVector3 at = lightDir; + + LLVector3 up = camera.getAtAxis(); + + if (fabsf(up*lightDir) > 0.75f) + { + up = camera.getUpAxis(); + } + + /*LLVector3 left = up%at; + up = at%left;*/ + + up.normVec(); + at.normVec(); + + + LLCamera main_camera = camera; + + F32 near_clip = 0.f; + { + //get visible point cloud + std::vector fp; + + main_camera.calcAgentFrustumPlanes(main_camera.mAgentFrustum); + + LLVector3 min,max; + getVisiblePointCloud(main_camera,min,max,fp); + + if (fp.empty()) + { + if (!hasRenderDebugMask(RENDER_DEBUG_SHADOW_FRUSTA)) + { + mShadowCamera[0] = main_camera; + mShadowExtents[0][0] = min; + mShadowExtents[0][1] = max; + + mShadowFrustPoints[0].clear(); + mShadowFrustPoints[1].clear(); + mShadowFrustPoints[2].clear(); + mShadowFrustPoints[3].clear(); + } + popRenderTypeMask(); + + if (!skip_avatar_update) + { + gAgentAvatarp->updateAttachmentVisibility(gAgentCamera.getCameraMode()); + } + + return; + } + + //get good split distances for frustum + for (U32 i = 0; i < fp.size(); ++i) + { + glh::vec3f v(fp[i].mV); + saved_view.mult_matrix_vec(v); + fp[i].setVec(v.v); + } + + min = fp[0]; + max = fp[0]; + + //get camera space bounding box + for (U32 i = 1; i < fp.size(); ++i) + { + update_min_max(min, max, fp[i]); + } + + near_clip = -max.mV[2]; + F32 far_clip = -min.mV[2]*2.f; + + //far_clip = llmin(far_clip, 128.f); + far_clip = llmin(far_clip, camera.getFar()); + + F32 range = far_clip-near_clip; + + LLVector3 split_exp = RenderShadowSplitExponent; + + F32 da = 1.f-llmax( fabsf(lightDir*up), fabsf(lightDir*camera.getLeftAxis()) ); + + da = powf(da, split_exp.mV[2]); + + + F32 sxp = split_exp.mV[1] + (split_exp.mV[0]-split_exp.mV[1])*da; + + + for (U32 i = 0; i < 4; ++i) + { + F32 x = (F32)(i+1)/4.f; + x = powf(x, sxp); + mSunClipPlanes.mV[i] = near_clip+range*x; + } + } + + // convenience array of 4 near clip plane distances + F32 dist[] = { near_clip, mSunClipPlanes.mV[0], mSunClipPlanes.mV[1], mSunClipPlanes.mV[2], mSunClipPlanes.mV[3] }; + + + if (mSunDiffuse == LLColor4::black) + { //sun diffuse is totally black, shadows don't matter + LLGLDepthTest depth(GL_TRUE); + + for (S32 j = 0; j < 4; j++) + { + mShadow[j].bindTarget(); + mShadow[j].clear(); + mShadow[j].flush(); + } + } + else + { + for (S32 j = 0; j < 4; j++) + { + if (!hasRenderDebugMask(RENDER_DEBUG_SHADOW_FRUSTA)) + { + mShadowFrustPoints[j].clear(); + } + + LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_SHADOW0+j; + + //restore render matrices + glh_set_current_modelview(saved_view); + glh_set_current_projection(saved_proj); + + LLVector3 eye = camera.getOrigin(); + + //camera used for shadow cull/render + LLCamera shadow_cam; + + //create world space camera frustum for this split + shadow_cam = camera; + shadow_cam.setFar(16.f); + + LLViewerCamera::updateFrustumPlanes(shadow_cam, FALSE, FALSE, TRUE); + + LLVector3* frust = shadow_cam.mAgentFrustum; + + LLVector3 pn = shadow_cam.getAtAxis(); + + LLVector3 min, max; + + //construct 8 corners of split frustum section + for (U32 i = 0; i < 4; i++) + { + LLVector3 delta = frust[i+4]-eye; + delta += (frust[i+4]-frust[(i+2)%4+4])*0.05f; + delta.normVec(); + F32 dp = delta*pn; + frust[i] = eye + (delta*dist[j]*0.95f)/dp; + frust[i+4] = eye + (delta*dist[j+1]*1.05f)/dp; + } + + shadow_cam.calcAgentFrustumPlanes(frust); + shadow_cam.mFrustumCornerDist = 0.f; + + if (!gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA)) + { + mShadowCamera[j] = shadow_cam; + } + + std::vector fp; + + if (!gPipeline.getVisiblePointCloud(shadow_cam, min, max, fp, lightDir)) + { + //no possible shadow receivers + if (!gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA)) + { + mShadowExtents[j][0] = LLVector3(); + mShadowExtents[j][1] = LLVector3(); + mShadowCamera[j+4] = shadow_cam; + } + + mShadow[j].bindTarget(); + { + LLGLDepthTest depth(GL_TRUE); + mShadow[j].clear(); + } + mShadow[j].flush(); + + mShadowError.mV[j] = 0.f; + mShadowFOV.mV[j] = 0.f; + + continue; + } + + if (!gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA)) + { + mShadowExtents[j][0] = min; + mShadowExtents[j][1] = max; + mShadowFrustPoints[j] = fp; + } + + + //find a good origin for shadow projection + LLVector3 origin; + + //get a temporary view projection + view[j] = look(camera.getOrigin(), lightDir, -up); + + std::vector wpf; + + for (U32 i = 0; i < fp.size(); i++) + { + glh::vec3f p = glh::vec3f(fp[i].mV); + view[j].mult_matrix_vec(p); + wpf.push_back(LLVector3(p.v)); + } + + min = wpf[0]; + max = wpf[0]; + + for (U32 i = 0; i < fp.size(); ++i) + { //get AABB in camera space + update_min_max(min, max, wpf[i]); + } + + // Construct a perspective transform with perspective along y-axis that contains + // points in wpf + //Known: + // - far clip plane + // - near clip plane + // - points in frustum + //Find: + // - origin + + //get some "interesting" points of reference + LLVector3 center = (min+max)*0.5f; + LLVector3 size = (max-min)*0.5f; + LLVector3 near_center = center; + near_center.mV[1] += size.mV[1]*2.f; + + + //put all points in wpf in quadrant 0, reletive to center of min/max + //get the best fit line using least squares + F32 bfm = 0.f; + F32 bfb = 0.f; + + for (U32 i = 0; i < wpf.size(); ++i) + { + wpf[i] -= center; + wpf[i].mV[0] = fabsf(wpf[i].mV[0]); + wpf[i].mV[2] = fabsf(wpf[i].mV[2]); + } + + if (!wpf.empty()) + { + F32 sx = 0.f; + F32 sx2 = 0.f; + F32 sy = 0.f; + F32 sxy = 0.f; + + for (U32 i = 0; i < wpf.size(); ++i) + { + sx += wpf[i].mV[0]; + sx2 += wpf[i].mV[0]*wpf[i].mV[0]; + sy += wpf[i].mV[1]; + sxy += wpf[i].mV[0]*wpf[i].mV[1]; + } + + bfm = (sy*sx-wpf.size()*sxy)/(sx*sx-wpf.size()*sx2); + bfb = (sx*sxy-sy*sx2)/(sx*sx-bfm*sx2); + } + + { + // best fit line is y=bfm*x+bfb + + //find point that is furthest to the right of line + F32 off_x = -1.f; + LLVector3 lp; + + for (U32 i = 0; i < wpf.size(); ++i) + { + //y = bfm*x+bfb + //x = (y-bfb)/bfm + F32 lx = (wpf[i].mV[1]-bfb)/bfm; + + lx = wpf[i].mV[0]-lx; + + if (off_x < lx) + { + off_x = lx; + lp = wpf[i]; + } + } + + //get line with slope bfm through lp + // bfb = y-bfm*x + bfb = lp.mV[1]-bfm*lp.mV[0]; + + //calculate error + mShadowError.mV[j] = 0.f; + + for (U32 i = 0; i < wpf.size(); ++i) + { + F32 lx = (wpf[i].mV[1]-bfb)/bfm; + mShadowError.mV[j] += fabsf(wpf[i].mV[0]-lx); + } + + mShadowError.mV[j] /= wpf.size(); + mShadowError.mV[j] /= size.mV[0]; + + if (mShadowError.mV[j] > RenderShadowErrorCutoff) + { //just use ortho projection + mShadowFOV.mV[j] = -1.f; + origin.clearVec(); + proj[j] = gl_ortho(min.mV[0], max.mV[0], + min.mV[1], max.mV[1], + -max.mV[2], -min.mV[2]); + } + else + { + //origin is where line x = 0; + origin.setVec(0,bfb,0); + + F32 fovz = 1.f; + F32 fovx = 1.f; + + LLVector3 zp; + LLVector3 xp; + + for (U32 i = 0; i < wpf.size(); ++i) + { + LLVector3 atz = wpf[i]-origin; + atz.mV[0] = 0.f; + atz.normVec(); + if (fovz > -atz.mV[1]) + { + zp = wpf[i]; + fovz = -atz.mV[1]; + } + + LLVector3 atx = wpf[i]-origin; + atx.mV[2] = 0.f; + atx.normVec(); + if (fovx > -atx.mV[1]) + { + fovx = -atx.mV[1]; + xp = wpf[i]; + } + } + + fovx = acos(fovx); + fovz = acos(fovz); + + F32 cutoff = llmin((F32) RenderShadowFOVCutoff, 1.4f); + + mShadowFOV.mV[j] = fovx; + + if (fovx < cutoff && fovz > cutoff) + { + //x is a good fit, but z is too big, move away from zp enough so that fovz matches cutoff + F32 d = zp.mV[2]/tan(cutoff); + F32 ny = zp.mV[1] + fabsf(d); + + origin.mV[1] = ny; + + fovz = 1.f; + fovx = 1.f; + + for (U32 i = 0; i < wpf.size(); ++i) + { + LLVector3 atz = wpf[i]-origin; + atz.mV[0] = 0.f; + atz.normVec(); + fovz = llmin(fovz, -atz.mV[1]); + + LLVector3 atx = wpf[i]-origin; + atx.mV[2] = 0.f; + atx.normVec(); + fovx = llmin(fovx, -atx.mV[1]); + } + + fovx = acos(fovx); + fovz = acos(fovz); + + mShadowFOV.mV[j] = cutoff; + } + + + origin += center; + + F32 ynear = -(max.mV[1]-origin.mV[1]); + F32 yfar = -(min.mV[1]-origin.mV[1]); + + if (ynear < 0.1f) //keep a sensible near clip plane + { + F32 diff = 0.1f-ynear; + origin.mV[1] += diff; + ynear += diff; + yfar += diff; + } + + if (fovx > cutoff) + { //just use ortho projection + origin.clearVec(); + mShadowError.mV[j] = -1.f; + proj[j] = gl_ortho(min.mV[0], max.mV[0], + min.mV[1], max.mV[1], + -max.mV[2], -min.mV[2]); + } + else + { + //get perspective projection + view[j] = view[j].inverse(); + + glh::vec3f origin_agent(origin.mV); + + //translate view to origin + view[j].mult_matrix_vec(origin_agent); + + eye = LLVector3(origin_agent.v); + + if (!hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA)) + { + mShadowFrustOrigin[j] = eye; + } + + view[j] = look(LLVector3(origin_agent.v), lightDir, -up); + + F32 fx = 1.f/tanf(fovx); + F32 fz = 1.f/tanf(fovz); + + proj[j] = glh::matrix4f(-fx, 0, 0, 0, + 0, (yfar+ynear)/(ynear-yfar), 0, (2.f*yfar*ynear)/(ynear-yfar), + 0, 0, -fz, 0, + 0, -1.f, 0, 0); + } + } + } + + //shadow_cam.setFar(128.f); + shadow_cam.setOriginAndLookAt(eye, up, center); + + shadow_cam.setOrigin(0,0,0); + + glh_set_current_modelview(view[j]); + glh_set_current_projection(proj[j]); + + LLViewerCamera::updateFrustumPlanes(shadow_cam, FALSE, FALSE, TRUE); + + //shadow_cam.ignoreAgentFrustumPlane(LLCamera::AGENT_PLANE_NEAR); + shadow_cam.getAgentPlane(LLCamera::AGENT_PLANE_NEAR).set(shadow_near_clip); + + //translate and scale to from [-1, 1] to [0, 1] + glh::matrix4f trans(0.5f, 0.f, 0.f, 0.5f, + 0.f, 0.5f, 0.f, 0.5f, + 0.f, 0.f, 0.5f, 0.5f, + 0.f, 0.f, 0.f, 1.f); + + glh_set_current_modelview(view[j]); + glh_set_current_projection(proj[j]); + + for (U32 i = 0; i < 16; i++) + { + gGLLastModelView[i] = mShadowModelview[j].m[i]; + gGLLastProjection[i] = mShadowProjection[j].m[i]; + } + + mShadowModelview[j] = view[j]; + mShadowProjection[j] = proj[j]; + + + mSunShadowMatrix[j] = trans*proj[j]*view[j]*inv_view; + + stop_glerror(); + + mShadow[j].bindTarget(); + mShadow[j].getViewport(gGLViewport); + mShadow[j].clear(); + + { + static LLCullResult result[4]; + + //LLGLEnable enable(GL_DEPTH_CLAMP_NV); + renderShadow(view[j], proj[j], shadow_cam, result[j], TRUE); + } + + mShadow[j].flush(); + + if (!gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA)) + { + LLViewerCamera::updateFrustumPlanes(shadow_cam, FALSE, FALSE, TRUE); + mShadowCamera[j+4] = shadow_cam; + } + } + } + + + //hack to disable projector shadows + bool gen_shadow = RenderShadowDetail > 1; + + if (gen_shadow) + { + F32 fade_amt = gFrameIntervalSeconds * llmax(LLViewerCamera::getInstance()->getVelocityStat()->getCurrentPerSec(), 1.f); + + //update shadow targets + for (U32 i = 0; i < 2; i++) + { //for each current shadow + LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_SHADOW4+i; + + if (mShadowSpotLight[i].notNull() && + (mShadowSpotLight[i] == mTargetShadowSpotLight[0] || + mShadowSpotLight[i] == mTargetShadowSpotLight[1])) + { //keep this spotlight + mSpotLightFade[i] = llmin(mSpotLightFade[i]+fade_amt, 1.f); + } + else + { //fade out this light + mSpotLightFade[i] = llmax(mSpotLightFade[i]-fade_amt, 0.f); + + if (mSpotLightFade[i] == 0.f || mShadowSpotLight[i].isNull()) + { //faded out, grab one of the pending spots (whichever one isn't already taken) + if (mTargetShadowSpotLight[0] != mShadowSpotLight[(i+1)%2]) + { + mShadowSpotLight[i] = mTargetShadowSpotLight[0]; + } + else + { + mShadowSpotLight[i] = mTargetShadowSpotLight[1]; + } + } + } + } + + for (S32 i = 0; i < 2; i++) + { + glh_set_current_modelview(saved_view); + glh_set_current_projection(saved_proj); + + if (mShadowSpotLight[i].isNull()) + { + continue; + } + + LLVOVolume* volume = mShadowSpotLight[i]->getVOVolume(); + + if (!volume) + { + mShadowSpotLight[i] = NULL; + continue; + } + + LLDrawable* drawable = mShadowSpotLight[i]; + + LLVector3 params = volume->getSpotLightParams(); + F32 fov = params.mV[0]; + + //get agent->light space matrix (modelview) + LLVector3 center = drawable->getPositionAgent(); + LLQuaternion quat = volume->getRenderRotation(); + + //get near clip plane + LLVector3 scale = volume->getScale(); + LLVector3 at_axis(0,0,-scale.mV[2]*0.5f); + at_axis *= quat; + + LLVector3 np = center+at_axis; + at_axis.normVec(); + + //get origin that has given fov for plane np, at_axis, and given scale + F32 dist = (scale.mV[1]*0.5f)/tanf(fov*0.5f); + + LLVector3 origin = np - at_axis*dist; + + LLMatrix4 mat(quat, LLVector4(origin, 1.f)); + + view[i+4] = glh::matrix4f((F32*) mat.mMatrix); + + view[i+4] = view[i+4].inverse(); + + //get perspective matrix + F32 near_clip = dist+0.01f; + F32 width = scale.mV[VX]; + F32 height = scale.mV[VY]; + F32 far_clip = dist+volume->getLightRadius()*1.5f; + + F32 fovy = fov * RAD_TO_DEG; + F32 aspect = width/height; + + proj[i+4] = gl_perspective(fovy, aspect, near_clip, far_clip); + + //translate and scale to from [-1, 1] to [0, 1] + glh::matrix4f trans(0.5f, 0.f, 0.f, 0.5f, + 0.f, 0.5f, 0.f, 0.5f, + 0.f, 0.f, 0.5f, 0.5f, + 0.f, 0.f, 0.f, 1.f); + + glh_set_current_modelview(view[i+4]); + glh_set_current_projection(proj[i+4]); + + mSunShadowMatrix[i+4] = trans*proj[i+4]*view[i+4]*inv_view; + + for (U32 j = 0; j < 16; j++) + { + gGLLastModelView[j] = mShadowModelview[i+4].m[j]; + gGLLastProjection[j] = mShadowProjection[i+4].m[j]; + } + + mShadowModelview[i+4] = view[i+4]; + mShadowProjection[i+4] = proj[i+4]; + + LLCamera shadow_cam = camera; + shadow_cam.setFar(far_clip); + shadow_cam.setOrigin(origin); + + LLViewerCamera::updateFrustumPlanes(shadow_cam, FALSE, FALSE, TRUE); + + stop_glerror(); + + mShadow[i+4].bindTarget(); + mShadow[i+4].getViewport(gGLViewport); + mShadow[i+4].clear(); + + static LLCullResult result[2]; + + LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_SHADOW0+i+4; + + renderShadow(view[i+4], proj[i+4], shadow_cam, result[i], FALSE, FALSE); + + mShadow[i+4].flush(); + } + } + else + { //no spotlight shadows + mShadowSpotLight[0] = mShadowSpotLight[1] = NULL; + } + + + if (!CameraOffset) + { + glh_set_current_modelview(saved_view); + glh_set_current_projection(saved_proj); + } + else + { + glh_set_current_modelview(view[1]); + glh_set_current_projection(proj[1]); + gGL.loadMatrix(view[1].m); + gGL.matrixMode(LLRender::MM_PROJECTION); + gGL.loadMatrix(proj[1].m); + gGL.matrixMode(LLRender::MM_MODELVIEW); + } + gGL.setColorMask(true, false); + + for (U32 i = 0; i < 16; i++) + { + gGLLastModelView[i] = last_modelview[i]; + gGLLastProjection[i] = last_projection[i]; + } + + popRenderTypeMask(); + + if (!skip_avatar_update) + { + gAgentAvatarp->updateAttachmentVisibility(gAgentCamera.getCameraMode()); + } +} + +void LLPipeline::renderGroups(LLRenderPass* pass, U32 type, U32 mask, BOOL texture) +{ + for (LLCullResult::sg_list_t::iterator i = sCull->beginVisibleGroups(); i != sCull->endVisibleGroups(); ++i) + { + LLSpatialGroup* group = *i; + if (!group->isDead() && + (!sUseOcclusion || !group->isOcclusionState(LLSpatialGroup::OCCLUDED)) && + gPipeline.hasRenderType(group->mSpatialPartition->mDrawableType) && + group->mDrawMap.find(type) != group->mDrawMap.end()) + { + pass->renderGroup(group,type,mask,texture); + } + } +} + +void LLPipeline::generateImpostor(LLVOAvatar* avatar) +{ + LLMemType mt_gi(LLMemType::MTYPE_PIPELINE_GENERATE_IMPOSTOR); + LLGLState::checkStates(); + LLGLState::checkTextureChannels(); + LLGLState::checkClientArrays(); + + static LLCullResult result; + result.clear(); + grabReferences(result); + + if (!avatar || !avatar->mDrawable) + { + return; + } + + assertInitialized(); + + bool muted = avatar->isVisuallyMuted(); + + pushRenderTypeMask(); + + if (muted) + { + andRenderTypeMask(LLPipeline::RENDER_TYPE_AVATAR, END_RENDER_TYPES); + } + else + { + andRenderTypeMask(LLPipeline::RENDER_TYPE_VOLUME, + LLPipeline::RENDER_TYPE_AVATAR, + LLPipeline::RENDER_TYPE_BUMP, + LLPipeline::RENDER_TYPE_GRASS, + LLPipeline::RENDER_TYPE_SIMPLE, + LLPipeline::RENDER_TYPE_FULLBRIGHT, + LLPipeline::RENDER_TYPE_ALPHA, + LLPipeline::RENDER_TYPE_INVISIBLE, + LLPipeline::RENDER_TYPE_PASS_SIMPLE, + LLPipeline::RENDER_TYPE_PASS_ALPHA, + LLPipeline::RENDER_TYPE_PASS_ALPHA_MASK, + LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT, + LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_ALPHA_MASK, + LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_SHINY, + LLPipeline::RENDER_TYPE_PASS_SHINY, + LLPipeline::RENDER_TYPE_PASS_INVISIBLE, + LLPipeline::RENDER_TYPE_PASS_INVISI_SHINY, + END_RENDER_TYPES); + } + + S32 occlusion = sUseOcclusion; + sUseOcclusion = 0; + sReflectionRender = sRenderDeferred ? FALSE : TRUE; + sShadowRender = TRUE; + sImpostorRender = TRUE; + + LLViewerCamera* viewer_camera = LLViewerCamera::getInstance(); + markVisible(avatar->mDrawable, *viewer_camera); + LLVOAvatar::sUseImpostors = FALSE; + + LLVOAvatar::attachment_map_t::iterator iter; + for (iter = avatar->mAttachmentPoints.begin(); + iter != avatar->mAttachmentPoints.end(); + ++iter) + { + LLViewerJointAttachment *attachment = iter->second; + for (LLViewerJointAttachment::attachedobjs_vec_t::iterator attachment_iter = attachment->mAttachedObjects.begin(); + attachment_iter != attachment->mAttachedObjects.end(); + ++attachment_iter) + { + if (LLViewerObject* attached_object = (*attachment_iter)) + { + markVisible(attached_object->mDrawable->getSpatialBridge(), *viewer_camera); + } + } + } + + stateSort(*LLViewerCamera::getInstance(), result); + + const LLVector4a* ext = avatar->mDrawable->getSpatialExtents(); + LLVector3 pos(avatar->getRenderPosition()+avatar->getImpostorOffset()); + + LLCamera camera = *viewer_camera; + + camera.lookAt(viewer_camera->getOrigin(), pos, viewer_camera->getUpAxis()); + + LLVector2 tdim; + + + LLVector4a half_height; + half_height.setSub(ext[1], ext[0]); + half_height.mul(0.5f); + + LLVector4a left; + left.load3(camera.getLeftAxis().mV); + left.mul(left); + left.normalize3fast(); + + LLVector4a up; + up.load3(camera.getUpAxis().mV); + up.mul(up); + up.normalize3fast(); + + tdim.mV[0] = fabsf(half_height.dot3(left).getF32()); + tdim.mV[1] = fabsf(half_height.dot3(up).getF32()); + + gGL.matrixMode(LLRender::MM_PROJECTION); + gGL.pushMatrix(); + + F32 distance = (pos-camera.getOrigin()).length(); + F32 fov = atanf(tdim.mV[1]/distance)*2.f*RAD_TO_DEG; + F32 aspect = tdim.mV[0]/tdim.mV[1]; + glh::matrix4f persp = gl_perspective(fov, aspect, 1.f, 256.f); + glh_set_current_projection(persp); + gGL.loadMatrix(persp.m); + + gGL.matrixMode(LLRender::MM_MODELVIEW); + gGL.pushMatrix(); + glh::matrix4f mat; + camera.getOpenGLTransform(mat.m); + + mat = glh::matrix4f((GLfloat*) OGL_TO_CFR_ROTATION) * mat; + + gGL.loadMatrix(mat.m); + glh_set_current_modelview(mat); + + glClearColor(0.0f,0.0f,0.0f,0.0f); + gGL.setColorMask(true, true); + + // get the number of pixels per angle + F32 pa = gViewerWindow->getWindowHeightRaw() / (RAD_TO_DEG * viewer_camera->getView()); + + //get resolution based on angle width and height of impostor (double desired resolution to prevent aliasing) + U32 resY = llmin(nhpo2((U32) (fov*pa)), (U32) 512); + U32 resX = llmin(nhpo2((U32) (atanf(tdim.mV[0]/distance)*2.f*RAD_TO_DEG*pa)), (U32) 512); + + if (!avatar->mImpostor.isComplete() || resX != avatar->mImpostor.getWidth() || + resY != avatar->mImpostor.getHeight()) + { + avatar->mImpostor.allocate(resX,resY,GL_RGBA,TRUE,FALSE); + + if (LLPipeline::sRenderDeferred) + { + addDeferredAttachments(avatar->mImpostor); + } + + gGL.getTexUnit(0)->bind(&avatar->mImpostor); + gGL.getTexUnit(0)->setTextureFilteringOption(LLTexUnit::TFO_POINT); + gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); + } + + avatar->mImpostor.bindTarget(); + + if (LLPipeline::sRenderDeferred) + { + avatar->mImpostor.clear(); + renderGeomDeferred(camera); + renderGeomPostDeferred(camera); + } + else + { + LLGLEnable scissor(GL_SCISSOR_TEST); + glScissor(0, 0, resX, resY); + avatar->mImpostor.clear(); + renderGeom(camera); + } + + { //create alpha mask based on depth buffer (grey out if muted) + if (LLPipeline::sRenderDeferred) + { + GLuint buff = GL_COLOR_ATTACHMENT0; + glDrawBuffersARB(1, &buff); + } + + LLGLDisable blend(GL_BLEND); + + if (muted) + { + gGL.setColorMask(true, true); + } + else + { + gGL.setColorMask(false, true); + } + + gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); + + LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_GREATER); + + gGL.flush(); + + gGL.pushMatrix(); + gGL.loadIdentity(); + gGL.matrixMode(LLRender::MM_PROJECTION); + gGL.pushMatrix(); + gGL.loadIdentity(); + + static const F32 clip_plane = 0.99999f; + + if (LLGLSLShader::sNoFixedFunction) + { + gUIProgram.bind(); + } + + gGL.color4ub(64,64,64,255); + gGL.begin(LLRender::QUADS); + gGL.vertex3f(-1, -1, clip_plane); + gGL.vertex3f(1, -1, clip_plane); + gGL.vertex3f(1, 1, clip_plane); + gGL.vertex3f(-1, 1, clip_plane); + gGL.end(); + gGL.flush(); + + if (LLGLSLShader::sNoFixedFunction) + { + gUIProgram.unbind(); + } + + gGL.popMatrix(); + gGL.matrixMode(LLRender::MM_MODELVIEW); + gGL.popMatrix(); + } + + avatar->mImpostor.flush(); + + avatar->setImpostorDim(tdim); + + LLVOAvatar::sUseImpostors = TRUE; + sUseOcclusion = occlusion; + sReflectionRender = FALSE; + sImpostorRender = FALSE; + sShadowRender = FALSE; + popRenderTypeMask(); + + gGL.matrixMode(LLRender::MM_PROJECTION); + gGL.popMatrix(); + gGL.matrixMode(LLRender::MM_MODELVIEW); + gGL.popMatrix(); + + avatar->mNeedsImpostorUpdate = FALSE; + avatar->cacheImpostorValues(); + + LLVertexBuffer::unbind(); + LLGLState::checkStates(); + LLGLState::checkTextureChannels(); + LLGLState::checkClientArrays(); +} + +BOOL LLPipeline::hasRenderBatches(const U32 type) const +{ + return sCull->getRenderMapSize(type) > 0; +} + +LLCullResult::drawinfo_list_t::iterator LLPipeline::beginRenderMap(U32 type) +{ + return sCull->beginRenderMap(type); +} + +LLCullResult::drawinfo_list_t::iterator LLPipeline::endRenderMap(U32 type) +{ + return sCull->endRenderMap(type); +} + +LLCullResult::sg_list_t::iterator LLPipeline::beginAlphaGroups() +{ + return sCull->beginAlphaGroups(); +} + +LLCullResult::sg_list_t::iterator LLPipeline::endAlphaGroups() +{ + return sCull->endAlphaGroups(); +} + +BOOL LLPipeline::hasRenderType(const U32 type) const +{ + // STORM-365 : LLViewerJointAttachment::setAttachmentVisibility() is setting type to 0 to actually mean "do not render" + // We then need to test that value here and return FALSE to prevent attachment to render (in mouselook for instance) + // TODO: reintroduce RENDER_TYPE_NONE in LLRenderTypeMask and initialize its mRenderTypeEnabled[RENDER_TYPE_NONE] to FALSE explicitely + return (type == 0 ? FALSE : mRenderTypeEnabled[type]); +} + +void LLPipeline::setRenderTypeMask(U32 type, ...) +{ + va_list args; + + va_start(args, type); + while (type < END_RENDER_TYPES) + { + mRenderTypeEnabled[type] = TRUE; + type = va_arg(args, U32); + } + va_end(args); + + if (type > END_RENDER_TYPES) + { + llerrs << "Invalid render type." << llendl; + } +} + +BOOL LLPipeline::hasAnyRenderType(U32 type, ...) const +{ + va_list args; + + va_start(args, type); + while (type < END_RENDER_TYPES) + { + if (mRenderTypeEnabled[type]) + { + return TRUE; + } + type = va_arg(args, U32); + } + va_end(args); + + if (type > END_RENDER_TYPES) + { + llerrs << "Invalid render type." << llendl; + } + + return FALSE; +} + +void LLPipeline::pushRenderTypeMask() +{ + std::string cur_mask; + cur_mask.assign((const char*) mRenderTypeEnabled, sizeof(mRenderTypeEnabled)); + mRenderTypeEnableStack.push(cur_mask); +} + +void LLPipeline::popRenderTypeMask() +{ + if (mRenderTypeEnableStack.empty()) + { + llerrs << "Depleted render type stack." << llendl; + } + + memcpy(mRenderTypeEnabled, mRenderTypeEnableStack.top().data(), sizeof(mRenderTypeEnabled)); + mRenderTypeEnableStack.pop(); +} + +void LLPipeline::andRenderTypeMask(U32 type, ...) +{ + va_list args; + + BOOL tmp[NUM_RENDER_TYPES]; + for (U32 i = 0; i < NUM_RENDER_TYPES; ++i) + { + tmp[i] = FALSE; + } + + va_start(args, type); + while (type < END_RENDER_TYPES) + { + if (mRenderTypeEnabled[type]) + { + tmp[type] = TRUE; + } + + type = va_arg(args, U32); + } + va_end(args); + + if (type > END_RENDER_TYPES) + { + llerrs << "Invalid render type." << llendl; + } + + for (U32 i = 0; i < LLPipeline::NUM_RENDER_TYPES; ++i) + { + mRenderTypeEnabled[i] = tmp[i]; + } + +} + +void LLPipeline::clearRenderTypeMask(U32 type, ...) +{ + va_list args; + + va_start(args, type); + while (type < END_RENDER_TYPES) + { + mRenderTypeEnabled[type] = FALSE; + + type = va_arg(args, U32); + } + va_end(args); + + if (type > END_RENDER_TYPES) + { + llerrs << "Invalid render type." << llendl; + } +} + +void LLPipeline::addDebugBlip(const LLVector3& position, const LLColor4& color) +{ + DebugBlip blip(position, color); + mDebugBlips.push_back(blip); +} + -- cgit v1.2.3 From 817f1629bdafd6c28efa2a868a7aad75eb8a9514 Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Tue, 3 Apr 2012 02:52:34 -0500 Subject: Pathfinding visualization WIP -- add many controls for x-ray render, add lighting, and better combat z-fighting and noise from wireframes and overlays --- indra/newview/app_settings/settings.xml | 84 +++++++++++++++--- .../shaders/class1/interface/pathfindingV.glsl | 18 +++- indra/newview/llfloaterpathfindingconsole.cpp | 22 +++++ indra/newview/llfloaterpathfindingconsole.h | 5 ++ indra/newview/pipeline.cpp | 99 ++++++++++++++-------- .../default/xui/en/floater_pathfinding_console.xml | 8 ++ 6 files changed, 187 insertions(+), 49 deletions(-) (limited to 'indra/newview') diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml index 8e2d69ea9b..ed9bcb0380 100644 --- a/indra/newview/app_settings/settings.xml +++ b/indra/newview/app_settings/settings.xml @@ -13519,7 +13519,7 @@ PathfindingNavMeshClear Comment - yay! + Background color Persist 1 Type @@ -13535,7 +13535,7 @@ PathfindingWalkable Comment - yay! + Walkable color Persist 1 Type @@ -13551,7 +13551,7 @@ PathfindingObstacle Comment - yay! + Obstacle color Persist 1 Type @@ -13567,7 +13567,7 @@ PathfindingMaterial Comment - yay! + Material volume color Persist 1 Type @@ -13583,7 +13583,7 @@ PathfindingExclusion Comment - yay! + Exclusion volume color Persist 1 Type @@ -13599,7 +13599,7 @@ PathfindingConnectedEdge Comment - yay! + Connected edge color Persist 1 Type @@ -13615,7 +13615,7 @@ PathfindingBoundaryEdge Comment - yay! + Boundary edge color Persist 1 Type @@ -13631,7 +13631,7 @@ PathfindingHeatColorBase Comment - yay! + Least walkable heat map color Persist 1 Type @@ -13647,7 +13647,7 @@ PathfindingHeatColorMax Comment - yay! + Most walkable heat map color Persist 1 Type @@ -13663,7 +13663,7 @@ PathfindingFaceColor Comment - yay! + Nav mesh color? Persist 1 Type @@ -13724,6 +13724,66 @@ 1.0 + PathfindingAmbiance + + Comment + Ambiance of lit pathfinding displays. + Persist + 0 + Type + F32 + Value + 0.5 + + + PathfindingXRayTint + + Comment + Amount to darken/lighten x-ray lines in pathfinding display + Persist + 0 + Type + F32 + Value + 0.8 + + + PathfindingXRayOpacity + + Comment + Opacity of xray lines in pathfinding display. + Persist + 0 + Type + F32 + Value + 0.25 + + + PathfindingLineWidth + + Comment + Width of volume outlines in pathfinding display. + Persist + 0 + Type + F32 + Value + 2.0 + + + PathfindingLineOffset + + Comment + Depth offset of volume outlines in pathfinding display. + Persist + 0 + Type + F32 + Value + 1.6 + + PathfindingDisablePermanentObjects Comment @@ -13746,5 +13806,7 @@ Value 0 - + + + diff --git a/indra/newview/app_settings/shaders/class1/interface/pathfindingV.glsl b/indra/newview/app_settings/shaders/class1/interface/pathfindingV.glsl index dc9fefd156..31e878ebc6 100644 --- a/indra/newview/app_settings/shaders/class1/interface/pathfindingV.glsl +++ b/indra/newview/app_settings/shaders/class1/interface/pathfindingV.glsl @@ -27,14 +27,28 @@ uniform mat4 modelview_projection_matrix; ATTRIBUTE vec3 position; ATTRIBUTE vec4 diffuse_color; +ATTRIBUTE vec3 normal; VARYING vec4 vertex_color; uniform float tint; - +uniform float ambiance; +uniform float alpha_scale; + void main() { gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0); - vertex_color = diffuse_color * tint; + + vec3 l1 = vec3(-0.75, 1, 1.0); + vec3 l2 = vec3(0.5, -0.6, 0.4)*0.25; + vec3 l3 = vec3(0.5, -0.8, 0.3)*0.5; + + float lit = max(dot(normal, l1), 0.0); + lit += max(dot(normal, l2), 0.0); + lit += max(dot(normal, l3), 0.0); + + lit = clamp(lit, ambiance, 1.0); + + vertex_color = vec4(diffuse_color.rgb * tint * lit, diffuse_color.a*alpha_scale); } diff --git a/indra/newview/llfloaterpathfindingconsole.cpp b/indra/newview/llfloaterpathfindingconsole.cpp index a274251fb8..c981ca6c5d 100644 --- a/indra/newview/llfloaterpathfindingconsole.cpp +++ b/indra/newview/llfloaterpathfindingconsole.cpp @@ -96,6 +96,10 @@ BOOL LLFloaterPathfindingConsole::postBuild() llassert(mShowWorldCheckBox != NULL); mShowWorldCheckBox->setCommitCallback(boost::bind(&LLFloaterPathfindingConsole::onShowWorldToggle, this)); + mShowXRayCheckBox = findChild("x-ray"); + llassert(mShowXRayCheckBox != NULL); + mShowXRayCheckBox->setCommitCallback(boost::bind(&LLFloaterPathfindingConsole::onShowXRayToggle, this)); + mViewCharactersButton = findChild("view_characters_floater"); llassert(mViewCharactersButton != NULL); mViewCharactersButton->setCommitCallback(boost::bind(&LLFloaterPathfindingConsole::onViewCharactersClicked, this)); @@ -219,6 +223,7 @@ void LLFloaterPathfindingConsole::onClose(bool pIsAppQuitting) mShowStaticObstaclesCheckBox->set( false ); mShowExclusionVolumesCheckBox->set( false ); mShowWorldCheckBox->set( false ); + mShowXRayCheckBox->set(false); } BOOL LLFloaterPathfindingConsole::handleAnyMouseClick(S32 x, S32 y, MASK mask, EClickType clicktype, BOOL down) @@ -340,6 +345,17 @@ void LLFloaterPathfindingConsole::setRenderWorld(BOOL pIsRenderWorld) mShowWorldCheckBox->set(pIsRenderWorld); } +BOOL LLFloaterPathfindingConsole::isRenderXRay() const +{ + return mShowXRayCheckBox->get(); +} + +void LLFloaterPathfindingConsole::setRenderXRay(BOOL pIsRenderXRay) +{ + mShowXRayCheckBox->set(pIsRenderXRay); +} + + LLFloaterPathfindingConsole::ERenderHeatmapType LLFloaterPathfindingConsole::getRenderHeatmapType() const { ERenderHeatmapType renderHeatmapType; @@ -593,6 +609,12 @@ void LLFloaterPathfindingConsole::onShowWorldToggle() } } +void LLFloaterPathfindingConsole::onShowXRayToggle() +{ + //nothing to do (xray parameter not stored in pathing lib +} + + void LLFloaterPathfindingConsole::onCharacterWidthSet() { generatePath(); diff --git a/indra/newview/llfloaterpathfindingconsole.h b/indra/newview/llfloaterpathfindingconsole.h index d63b69abd4..7633bce9be 100644 --- a/indra/newview/llfloaterpathfindingconsole.h +++ b/indra/newview/llfloaterpathfindingconsole.h @@ -96,6 +96,9 @@ public: BOOL isRenderWorld() const; void setRenderWorld(BOOL pIsRenderWorld); + + BOOL isRenderXRay() const; + void setRenderXRay(BOOL pIsRenderXRay); BOOL isRenderAnyShapes() const; U32 getRenderShapeFlags(); @@ -135,6 +138,7 @@ private: void onShowWalkabilitySet(); void onShowWorldToggle(); + void onShowXRayToggle(); void onCharacterWidthSet(); void onCharacterTypeSwitch(); void onViewCharactersClicked(); @@ -167,6 +171,7 @@ private: LLCheckBoxCtrl *mShowMaterialVolumesCheckBox; LLCheckBoxCtrl *mShowExclusionVolumesCheckBox; LLCheckBoxCtrl *mShowWorldCheckBox; + LLCheckBoxCtrl *mShowXRayCheckBox; LLTextBase *mPathfindingViewerStatus; LLTextBase *mPathfindingSimulatorStatus; LLButton *mViewCharactersButton; diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp index d46dc242be..c1b0e6736f 100644 --- a/indra/newview/pipeline.cpp +++ b/indra/newview/pipeline.cpp @@ -4322,6 +4322,10 @@ void LLPipeline::renderDebug() if (LLGLSLShader::sNoFixedFunction) { gPathfindingProgram.bind(); + + gPathfindingProgram.uniform1f("tint", 1.f); + gPathfindingProgram.uniform1f("ambiance", 1.f); + gPathfindingProgram.uniform1f("alpha_scale", 1.f); } @@ -4338,11 +4342,10 @@ void LLPipeline::renderDebug() LLFloaterPathfindingConsole *pathfindingConsole = pathfindingConsoleHandle.get(); //NavMesh if ( pathfindingConsole->isRenderNavMesh() ) - { - gPathfindingProgram.uniform1f("tint", 1.f); + { gGL.flush(); glLineWidth(2.0f); LLGLEnable cull(GL_CULL_FACE); - LLGLEnable blend(GL_BLEND); + LLGLDisable blend(GL_BLEND); if ( pathfindingConsole->isRenderWorld() ) { glPolygonMode( GL_FRONT_AND_BACK, GL_LINE ); @@ -4354,54 +4357,78 @@ void LLPipeline::renderDebug() glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT); glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); } + int materialIndex = pathfindingConsole->getHeatMapType(); llPathingLibInstance->renderNavMesh( materialIndex ); + gGL.flush(); glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); glLineWidth(1.0f); gGL.flush(); } //physics/exclusion shapes if ( pathfindingConsole->isRenderAnyShapes() ) - { - gPathfindingProgram.uniform1f("tint", 1.f); - gGL.flush(); - glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); - //render to depth first to avoid blending artifacts - gGL.setColorMask(false, false); - llPathingLibInstance->renderNavMeshShapesVBO( pathfindingConsole->getRenderShapeFlags() ); - gGL.setColorMask(true, false); - - LLGLEnable blend(GL_BLEND); + { + gGL.flush(); + glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); - { //get rid of some z-fighting LLGLEnable polyOffset(GL_POLYGON_OFFSET_FILL); - glPolygonOffset(-1.0f, -1.0f); + glPolygonOffset(1.0f, 1.0f); - { //draw solid overlay - LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_LEQUAL); - llPathingLibInstance->renderNavMeshShapesVBO( pathfindingConsole->getRenderShapeFlags() ); - gGL.flush(); - } + //render to depth first to avoid blending artifacts + gGL.setColorMask(false, false); + llPathingLibInstance->renderNavMeshShapesVBO( pathfindingConsole->getRenderShapeFlags() ); + gGL.setColorMask(true, false); + + //get rid of some z-fighting + glPolygonOffset(0.f, 0.f); + + LLGLEnable blend(GL_BLEND); - glPolygonMode( GL_FRONT_AND_BACK, GL_LINE ); + { + F32 ambiance = gSavedSettings.getF32("PathfindingAmbiance"); - { //draw hidden wireframe as darker and less opaque - gPathfindingProgram.uniform1f("tint", 0.25f); - LLGLEnable blend(GL_BLEND); - LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_GREATER); - llPathingLibInstance->renderNavMeshShapesVBO( pathfindingConsole->getRenderShapeFlags() ); - } + gPathfindingProgram.uniform1f("ambiance", ambiance); - { //draw visible wireframe as brighter and more opaque - gPathfindingProgram.uniform1f("tint", 1.f); - LLGLDisable blendOut(GL_BLEND); - llPathingLibInstance->renderNavMeshShapesVBO( pathfindingConsole->getRenderShapeFlags() ); - gGL.flush(); - } + { //draw solid overlay + LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_LEQUAL); + llPathingLibInstance->renderNavMeshShapesVBO( pathfindingConsole->getRenderShapeFlags() ); + gGL.flush(); + } - glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); - } + LLGLEnable lineOffset(GL_POLYGON_OFFSET_LINE); + glPolygonMode( GL_FRONT_AND_BACK, GL_LINE ); + + F32 offset = gSavedSettings.getF32("PathfindingLineOffset"); + + if (pathfindingConsole->isRenderXRay()) + { + { //draw hidden wireframe as darker and less opaque + glPolygonOffset(offset, -offset); + gPathfindingProgram.uniform1f("tint", gSavedSettings.getF32("PathfindingXRayTint")); + gPathfindingProgram.uniform1f("alpha_scale", gSavedSettings.getF32("PathfindingXRayOpacity")); + gPathfindingProgram.uniform1f("ambiance", 1.f); + LLGLEnable blend(GL_BLEND); + LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_GREATER); + llPathingLibInstance->renderNavMeshShapesVBO( pathfindingConsole->getRenderShapeFlags() ); + } + } + + { //draw visible wireframe as brighter, thicker and more opaque + glPolygonOffset(offset, offset); + gPathfindingProgram.uniform1f("ambiance", 1.f); + gPathfindingProgram.uniform1f("tint", 1.f); + gPathfindingProgram.uniform1f("alpha_scale", 1.f); + + glLineWidth(gSavedSettings.getF32("PathfindingLineWidth")); + LLGLDisable blendOut(GL_BLEND); + llPathingLibInstance->renderNavMeshShapesVBO( pathfindingConsole->getRenderShapeFlags() ); + gGL.flush(); + glLineWidth(1.f); + } + + glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); + } } //User designated path if ( pathfindingConsole->isRenderPath() ) @@ -4414,7 +4441,7 @@ void LLPipeline::renderDebug() gGL.flush(); if (LLGLSLShader::sNoFixedFunction) { - gUIProgram.unbind(); + gPathfindingProgram.unbind(); } } diff --git a/indra/newview/skins/default/xui/en/floater_pathfinding_console.xml b/indra/newview/skins/default/xui/en/floater_pathfinding_console.xml index adcd7f0fbf..f64349f47e 100644 --- a/indra/newview/skins/default/xui/en/floater_pathfinding_console.xml +++ b/indra/newview/skins/default/xui/en/floater_pathfinding_console.xml @@ -139,6 +139,14 @@ name="show_world" top_pad="4" width="90" /> + Date: Tue, 3 Apr 2012 16:12:33 -0500 Subject: Fix build. Axe deprecated glNormal call. Don't show the world just because navmesh isn't checked. --- indra/newview/pipeline.cpp | 28 ++++++++++++++++------------ 1 file changed, 16 insertions(+), 12 deletions(-) (limited to 'indra/newview') diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp index c1b0e6736f..4c40c6f12e 100644 --- a/indra/newview/pipeline.cpp +++ b/indra/newview/pipeline.cpp @@ -4340,24 +4340,28 @@ void LLPipeline::renderDebug() if (!pathfindingConsoleHandle.isDead()) { LLFloaterPathfindingConsole *pathfindingConsole = pathfindingConsoleHandle.get(); + + if ( pathfindingConsole->isRenderWorld() ) + { + glPolygonMode( GL_FRONT_AND_BACK, GL_LINE ); + } + else + { + const LLColor4 &clearColor = pathfindingConsole->mNavMeshColors.mNavMeshClear; + gGL.setColorMask(true, true); + glClearColor(clearColor.mV[0],clearColor.mV[1],clearColor.mV[2],0); + glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT); + gGL.setColorMask(true, false); + glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); + } + //NavMesh if ( pathfindingConsole->isRenderNavMesh() ) { gGL.flush(); glLineWidth(2.0f); LLGLEnable cull(GL_CULL_FACE); LLGLDisable blend(GL_BLEND); - if ( pathfindingConsole->isRenderWorld() ) - { - glPolygonMode( GL_FRONT_AND_BACK, GL_LINE ); - } - else - { - const LLColor4 &clearColor = pathfindingConsole->mNavMeshColors.mNavMeshClear; - glClearColor(clearColor.mV[0],clearColor.mV[1],clearColor.mV[2],0); - glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT); - glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); - } - + int materialIndex = pathfindingConsole->getHeatMapType(); llPathingLibInstance->renderNavMesh( materialIndex ); gGL.flush(); -- cgit v1.2.3 From 778aae7846756be06c703b090477d6a6db1e8aea Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Tue, 3 Apr 2012 16:50:07 -0500 Subject: Fix render orders. --- indra/newview/pipeline.cpp | 124 ++++++++++++++++++++++++++------------------- 1 file changed, 71 insertions(+), 53 deletions(-) (limited to 'indra/newview') diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp index 4c40c6f12e..dcc3bbbe22 100644 --- a/indra/newview/pipeline.cpp +++ b/indra/newview/pipeline.cpp @@ -4369,77 +4369,95 @@ void LLPipeline::renderDebug() glLineWidth(1.0f); gGL.flush(); } + //User designated path + if ( pathfindingConsole->isRenderPath() ) + { + LLGLEnable blend(GL_BLEND); + llPathingLibInstance->renderPath(); + } //physics/exclusion shapes if ( pathfindingConsole->isRenderAnyShapes() ) { - gGL.flush(); - glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); + U32 render_order[] = { + 1 << LLPathingLib::LLST_ObstacleObjects, + 1 << LLPathingLib::LLST_WalkableObjects, + 1 << LLPathingLib::LLST_ExclusionPhantoms, + 1 << LLPathingLib::LLST_MaterialPhantoms, + }; + + U32 flags = pathfindingConsole->getRenderShapeFlags(); + + for (U32 i = 0; i < 4; i++) + { + if (!(flags & render_order[i])) + { + continue; + } + + gGL.flush(); + glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); - //get rid of some z-fighting - LLGLEnable polyOffset(GL_POLYGON_OFFSET_FILL); - glPolygonOffset(1.0f, 1.0f); + //get rid of some z-fighting + LLGLEnable polyOffset(GL_POLYGON_OFFSET_FILL); + glPolygonOffset(1.0f, 1.0f); - //render to depth first to avoid blending artifacts - gGL.setColorMask(false, false); - llPathingLibInstance->renderNavMeshShapesVBO( pathfindingConsole->getRenderShapeFlags() ); - gGL.setColorMask(true, false); + //render to depth first to avoid blending artifacts + gGL.setColorMask(false, false); + llPathingLibInstance->renderNavMeshShapesVBO( render_order[i] ); + gGL.setColorMask(true, false); - //get rid of some z-fighting - glPolygonOffset(0.f, 0.f); + //get rid of some z-fighting + glPolygonOffset(0.f, 0.f); - LLGLEnable blend(GL_BLEND); + LLGLEnable blend(GL_BLEND); - { - F32 ambiance = gSavedSettings.getF32("PathfindingAmbiance"); + { + F32 ambiance = gSavedSettings.getF32("PathfindingAmbiance"); - gPathfindingProgram.uniform1f("ambiance", ambiance); + gPathfindingProgram.uniform1f("ambiance", ambiance); - { //draw solid overlay - LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_LEQUAL); - llPathingLibInstance->renderNavMeshShapesVBO( pathfindingConsole->getRenderShapeFlags() ); - gGL.flush(); - } + { //draw solid overlay + LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_LEQUAL); + llPathingLibInstance->renderNavMeshShapesVBO( render_order[i] ); + gGL.flush(); + } - LLGLEnable lineOffset(GL_POLYGON_OFFSET_LINE); - glPolygonMode( GL_FRONT_AND_BACK, GL_LINE ); + LLGLEnable lineOffset(GL_POLYGON_OFFSET_LINE); + glPolygonMode( GL_FRONT_AND_BACK, GL_LINE ); - F32 offset = gSavedSettings.getF32("PathfindingLineOffset"); + F32 offset = gSavedSettings.getF32("PathfindingLineOffset"); - if (pathfindingConsole->isRenderXRay()) - { - { //draw hidden wireframe as darker and less opaque - glPolygonOffset(offset, -offset); - gPathfindingProgram.uniform1f("tint", gSavedSettings.getF32("PathfindingXRayTint")); - gPathfindingProgram.uniform1f("alpha_scale", gSavedSettings.getF32("PathfindingXRayOpacity")); - gPathfindingProgram.uniform1f("ambiance", 1.f); - LLGLEnable blend(GL_BLEND); - LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_GREATER); - llPathingLibInstance->renderNavMeshShapesVBO( pathfindingConsole->getRenderShapeFlags() ); + if (pathfindingConsole->isRenderXRay()) + { + { //draw hidden wireframe as darker and less opaque + glPolygonOffset(offset, -offset); + gPathfindingProgram.uniform1f("tint", gSavedSettings.getF32("PathfindingXRayTint")); + gPathfindingProgram.uniform1f("alpha_scale", gSavedSettings.getF32("PathfindingXRayOpacity")); + gPathfindingProgram.uniform1f("ambiance", 1.f); + LLGLEnable blend(GL_BLEND); + LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_GREATER); + llPathingLibInstance->renderNavMeshShapesVBO( render_order[i] ); + } } - } - { //draw visible wireframe as brighter, thicker and more opaque - glPolygonOffset(offset, offset); - gPathfindingProgram.uniform1f("ambiance", 1.f); - gPathfindingProgram.uniform1f("tint", 1.f); - gPathfindingProgram.uniform1f("alpha_scale", 1.f); - - glLineWidth(gSavedSettings.getF32("PathfindingLineWidth")); - LLGLDisable blendOut(GL_BLEND); - llPathingLibInstance->renderNavMeshShapesVBO( pathfindingConsole->getRenderShapeFlags() ); - gGL.flush(); - glLineWidth(1.f); - } + { //draw visible wireframe as brighter, thicker and more opaque + glPolygonOffset(offset, offset); + gPathfindingProgram.uniform1f("ambiance", 1.f); + gPathfindingProgram.uniform1f("tint", 1.f); + gPathfindingProgram.uniform1f("alpha_scale", 1.f); + + glLineWidth(gSavedSettings.getF32("PathfindingLineWidth")); + LLGLDisable blendOut(GL_BLEND); + llPathingLibInstance->renderNavMeshShapesVBO( render_order[i] ); + gGL.flush(); + glLineWidth(1.f); + } - glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); + glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); + } } } - //User designated path - if ( pathfindingConsole->isRenderPath() ) - { - LLGLEnable blend(GL_BLEND); - llPathingLibInstance->renderPath(); - } + } } gGL.flush(); -- cgit v1.2.3 From 6b64ea6779a6d35bb6c9f94e354f5635ee633366 Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Tue, 3 Apr 2012 17:05:44 -0500 Subject: Switch x-ray render to non-wirefrmae by default. --- indra/newview/app_settings/settings.xml | 12 ++++++++++++ indra/newview/pipeline.cpp | 20 +++++++++++++++----- 2 files changed, 27 insertions(+), 5 deletions(-) (limited to 'indra/newview') diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml index ed9bcb0380..425f624180 100644 --- a/indra/newview/app_settings/settings.xml +++ b/indra/newview/app_settings/settings.xml @@ -13760,6 +13760,18 @@ 0.25 + PathfindingXRayWireframe + + Comment + Render pathfinding xray as a wireframe. + Persist + 0 + Type + Boolean + Value + 0 + + PathfindingLineWidth Comment diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp index dcc3bbbe22..a02c39e728 100644 --- a/indra/newview/pipeline.cpp +++ b/indra/newview/pipeline.cpp @@ -4429,15 +4429,25 @@ void LLPipeline::renderDebug() if (pathfindingConsole->isRenderXRay()) { + gPathfindingProgram.uniform1f("tint", gSavedSettings.getF32("PathfindingXRayTint")); + gPathfindingProgram.uniform1f("alpha_scale", gSavedSettings.getF32("PathfindingXRayOpacity")); + LLGLEnable blend(GL_BLEND); + LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_GREATER); + + glPolygonOffset(offset, -offset); + + if (gSavedSettings.getBOOL("PathfindingXRayWireframe")) { //draw hidden wireframe as darker and less opaque - glPolygonOffset(offset, -offset); - gPathfindingProgram.uniform1f("tint", gSavedSettings.getF32("PathfindingXRayTint")); - gPathfindingProgram.uniform1f("alpha_scale", gSavedSettings.getF32("PathfindingXRayOpacity")); gPathfindingProgram.uniform1f("ambiance", 1.f); - LLGLEnable blend(GL_BLEND); - LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_GREATER); llPathingLibInstance->renderNavMeshShapesVBO( render_order[i] ); } + else + { + glPolygonMode(GL_FRONT_AND_BACK, GL_FILL); + gPathfindingProgram.uniform1f("ambiance", ambiance); + llPathingLibInstance->renderNavMeshShapesVBO( render_order[i] ); + glPolygonMode(GL_FRONT_AND_BACK, GL_FILL); + } } { //draw visible wireframe as brighter, thicker and more opaque -- cgit v1.2.3 From 6bf304ec06c2717fc513e010f113996460d3be62 Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Tue, 3 Apr 2012 17:16:57 -0500 Subject: Make navmesh show up in xray view. --- indra/newview/pipeline.cpp | 48 ++++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 46 insertions(+), 2 deletions(-) (limited to 'indra/newview') diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp index a02c39e728..cd6b1b02fa 100644 --- a/indra/newview/pipeline.cpp +++ b/indra/newview/pipeline.cpp @@ -4466,8 +4466,52 @@ void LLPipeline::renderDebug() glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); } } - } - + } + + glPolygonOffset(0.f, 0.f); + + if ( pathfindingConsole->isRenderNavMesh() && pathfindingConsole->isRenderXRay() ) + { //render navmesh xray + F32 ambiance = gSavedSettings.getF32("PathfindingAmbiance"); + + LLGLEnable lineOffset(GL_POLYGON_OFFSET_LINE); + LLGLEnable polyOffset(GL_POLYGON_OFFSET_FILL); + glPolygonMode( GL_FRONT_AND_BACK, GL_LINE ); + + F32 offset = gSavedSettings.getF32("PathfindingLineOffset"); + glPolygonOffset(offset, -offset); + + LLGLEnable blend(GL_BLEND); + LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_GREATER); + gGL.flush(); + glLineWidth(2.0f); + LLGLEnable cull(GL_CULL_FACE); + + int materialIndex = pathfindingConsole->getHeatMapType(); + + gPathfindingProgram.uniform1f("tint", gSavedSettings.getF32("PathfindingXRayTint")); + gPathfindingProgram.uniform1f("alpha_scale", gSavedSettings.getF32("PathfindingXRayOpacity")); + + if (gSavedSettings.getBOOL("PathfindingXRayWireframe")) + { //draw hidden wireframe as darker and less opaque + gPathfindingProgram.uniform1f("ambiance", 1.f); + llPathingLibInstance->renderNavMesh( materialIndex ); + } + else + { + glPolygonMode(GL_FRONT_AND_BACK, GL_FILL); + gPathfindingProgram.uniform1f("ambiance", ambiance); + llPathingLibInstance->renderNavMesh( materialIndex ); + glPolygonMode(GL_FRONT_AND_BACK, GL_FILL); + } + llPathingLibInstance->renderNavMesh( materialIndex ); + gGL.flush(); + glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); + glLineWidth(1.0f); + gGL.flush(); + } + + glPolygonOffset(0.f, 0.f); } } gGL.flush(); -- cgit v1.2.3 From 5c68a69af0249728cef2b1e58683c03ecf462e95 Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Tue, 3 Apr 2012 17:52:32 -0500 Subject: Cleanup -- use falcon's default colors -- fix bug where screen remains blank after closing pathfinding console --- indra/newview/app_settings/settings.xml | 28 +-- indra/newview/pipeline.cpp | 308 ++++++++++++++++---------------- 2 files changed, 168 insertions(+), 168 deletions(-) (limited to 'indra/newview') diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml index 425f624180..7988aba954 100644 --- a/indra/newview/app_settings/settings.xml +++ b/indra/newview/app_settings/settings.xml @@ -13526,9 +13526,9 @@ Color4 Value - 0.5 - 0.5 - 0.5 + 0 + 0 + 0 1.0 @@ -13542,10 +13542,10 @@ Color4 Value - 0.0 + 0.5 + 0.5 + 0.5 1.0 - 0.0 - 0.3 PathfindingObstacle @@ -13561,7 +13561,7 @@ 1.0 0.0 0.0 - 0.3 + 1.0 PathfindingMaterial @@ -13591,8 +13591,8 @@ Value 1.0 - 1.0 - 0.0 + 0.01 + 0.1 0.3 @@ -13638,9 +13638,9 @@ Color4 Value - 0.0 1.0 - 0.5 + 0.0 + 0.07 1.0 @@ -13654,9 +13654,9 @@ Color4 Value - 0.0 - 1.0 1.0 + 0.93 + 0.936 1.0 @@ -13793,7 +13793,7 @@ Type F32 Value - 1.6 + 2.3 PathfindingDisablePermanentObjects diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp index cd6b1b02fa..5f0a47f11d 100644 --- a/indra/newview/pipeline.cpp +++ b/indra/newview/pipeline.cpp @@ -4319,19 +4319,6 @@ void LLPipeline::renderDebug() if (!hud_only ) { - if (LLGLSLShader::sNoFixedFunction) - { - gPathfindingProgram.bind(); - - gPathfindingProgram.uniform1f("tint", 1.f); - gPathfindingProgram.uniform1f("ambiance", 1.f); - gPathfindingProgram.uniform1f("alpha_scale", 1.f); - } - - - gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); - gPipeline.disableLights(); - //Render any navmesh geometry LLPathingLib *llPathingLibInstance = LLPathingLib::getInstance(); if ( llPathingLibInstance != NULL ) @@ -4341,184 +4328,197 @@ void LLPipeline::renderDebug() { LLFloaterPathfindingConsole *pathfindingConsole = pathfindingConsoleHandle.get(); - if ( pathfindingConsole->isRenderWorld() ) - { - glPolygonMode( GL_FRONT_AND_BACK, GL_LINE ); - } - else + if (pathfindingConsole->isShown()) { - const LLColor4 &clearColor = pathfindingConsole->mNavMeshColors.mNavMeshClear; - gGL.setColorMask(true, true); - glClearColor(clearColor.mV[0],clearColor.mV[1],clearColor.mV[2],0); - glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT); - gGL.setColorMask(true, false); - glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); - } + if (LLGLSLShader::sNoFixedFunction) + { + gPathfindingProgram.bind(); + + gPathfindingProgram.uniform1f("tint", 1.f); + gPathfindingProgram.uniform1f("ambiance", 1.f); + gPathfindingProgram.uniform1f("alpha_scale", 1.f); + } - //NavMesh - if ( pathfindingConsole->isRenderNavMesh() ) - { gGL.flush(); - glLineWidth(2.0f); - LLGLEnable cull(GL_CULL_FACE); - LLGLDisable blend(GL_BLEND); - - int materialIndex = pathfindingConsole->getHeatMapType(); - llPathingLibInstance->renderNavMesh( materialIndex ); - gGL.flush(); - glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); - glLineWidth(1.0f); - gGL.flush(); - } - //User designated path - if ( pathfindingConsole->isRenderPath() ) - { - LLGLEnable blend(GL_BLEND); - llPathingLibInstance->renderPath(); - } - //physics/exclusion shapes - if ( pathfindingConsole->isRenderAnyShapes() ) - { - U32 render_order[] = { - 1 << LLPathingLib::LLST_ObstacleObjects, - 1 << LLPathingLib::LLST_WalkableObjects, - 1 << LLPathingLib::LLST_ExclusionPhantoms, - 1 << LLPathingLib::LLST_MaterialPhantoms, - }; - - U32 flags = pathfindingConsole->getRenderShapeFlags(); - - for (U32 i = 0; i < 4; i++) + if ( pathfindingConsole->isRenderWorld() ) + { + glPolygonMode( GL_FRONT_AND_BACK, GL_LINE ); + } + else { - if (!(flags & render_order[i])) - { - continue; - } + const LLColor4 &clearColor = pathfindingConsole->mNavMeshColors.mNavMeshClear; + gGL.setColorMask(true, true); + glClearColor(clearColor.mV[0],clearColor.mV[1],clearColor.mV[2],0); + glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT); + gGL.setColorMask(true, false); + glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); + } + //NavMesh + if ( pathfindingConsole->isRenderNavMesh() ) + { gGL.flush(); + glLineWidth(2.0f); + LLGLEnable cull(GL_CULL_FACE); + LLGLDisable blend(GL_BLEND); + + int materialIndex = pathfindingConsole->getHeatMapType(); + llPathingLibInstance->renderNavMesh( materialIndex ); gGL.flush(); glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); + glLineWidth(1.0f); + gGL.flush(); + } + //User designated path + if ( pathfindingConsole->isRenderPath() ) + { + LLGLEnable blend(GL_BLEND); + llPathingLibInstance->renderPath(); + } + //physics/exclusion shapes + if ( pathfindingConsole->isRenderAnyShapes() ) + { + U32 render_order[] = { + 1 << LLPathingLib::LLST_ObstacleObjects, + 1 << LLPathingLib::LLST_WalkableObjects, + 1 << LLPathingLib::LLST_ExclusionPhantoms, + 1 << LLPathingLib::LLST_MaterialPhantoms, + }; + + U32 flags = pathfindingConsole->getRenderShapeFlags(); + + for (U32 i = 0; i < 4; i++) + { + if (!(flags & render_order[i])) + { + continue; + } + + //turn off backface culling for volumes so they are visible when camera is inside volume + LLGLDisable cull(i >= 2 ? GL_CULL_FACE : 0); + + gGL.flush(); + glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); - //get rid of some z-fighting - LLGLEnable polyOffset(GL_POLYGON_OFFSET_FILL); - glPolygonOffset(1.0f, 1.0f); + //get rid of some z-fighting + LLGLEnable polyOffset(GL_POLYGON_OFFSET_FILL); + glPolygonOffset(1.0f, 1.0f); - //render to depth first to avoid blending artifacts - gGL.setColorMask(false, false); - llPathingLibInstance->renderNavMeshShapesVBO( render_order[i] ); - gGL.setColorMask(true, false); + //render to depth first to avoid blending artifacts + gGL.setColorMask(false, false); + llPathingLibInstance->renderNavMeshShapesVBO( render_order[i] ); + gGL.setColorMask(true, false); - //get rid of some z-fighting - glPolygonOffset(0.f, 0.f); + //get rid of some z-fighting + glPolygonOffset(0.f, 0.f); - LLGLEnable blend(GL_BLEND); + LLGLEnable blend(GL_BLEND); - { - F32 ambiance = gSavedSettings.getF32("PathfindingAmbiance"); + { + F32 ambiance = gSavedSettings.getF32("PathfindingAmbiance"); - gPathfindingProgram.uniform1f("ambiance", ambiance); + gPathfindingProgram.uniform1f("ambiance", ambiance); - { //draw solid overlay - LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_LEQUAL); - llPathingLibInstance->renderNavMeshShapesVBO( render_order[i] ); - gGL.flush(); - } + { //draw solid overlay + LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_LEQUAL); + llPathingLibInstance->renderNavMeshShapesVBO( render_order[i] ); + gGL.flush(); + } - LLGLEnable lineOffset(GL_POLYGON_OFFSET_LINE); - glPolygonMode( GL_FRONT_AND_BACK, GL_LINE ); + LLGLEnable lineOffset(GL_POLYGON_OFFSET_LINE); + glPolygonMode( GL_FRONT_AND_BACK, GL_LINE ); - F32 offset = gSavedSettings.getF32("PathfindingLineOffset"); + F32 offset = gSavedSettings.getF32("PathfindingLineOffset"); - if (pathfindingConsole->isRenderXRay()) - { - gPathfindingProgram.uniform1f("tint", gSavedSettings.getF32("PathfindingXRayTint")); - gPathfindingProgram.uniform1f("alpha_scale", gSavedSettings.getF32("PathfindingXRayOpacity")); - LLGLEnable blend(GL_BLEND); - LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_GREATER); + if (pathfindingConsole->isRenderXRay()) + { + gPathfindingProgram.uniform1f("tint", gSavedSettings.getF32("PathfindingXRayTint")); + gPathfindingProgram.uniform1f("alpha_scale", gSavedSettings.getF32("PathfindingXRayOpacity")); + LLGLEnable blend(GL_BLEND); + LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_GREATER); - glPolygonOffset(offset, -offset); + glPolygonOffset(offset, -offset); - if (gSavedSettings.getBOOL("PathfindingXRayWireframe")) - { //draw hidden wireframe as darker and less opaque - gPathfindingProgram.uniform1f("ambiance", 1.f); - llPathingLibInstance->renderNavMeshShapesVBO( render_order[i] ); + if (gSavedSettings.getBOOL("PathfindingXRayWireframe")) + { //draw hidden wireframe as darker and less opaque + gPathfindingProgram.uniform1f("ambiance", 1.f); + llPathingLibInstance->renderNavMeshShapesVBO( render_order[i] ); + } + else + { + glPolygonMode(GL_FRONT_AND_BACK, GL_FILL); + gPathfindingProgram.uniform1f("ambiance", ambiance); + llPathingLibInstance->renderNavMeshShapesVBO( render_order[i] ); + glPolygonMode(GL_FRONT_AND_BACK, GL_LINE); + } } - else - { - glPolygonMode(GL_FRONT_AND_BACK, GL_FILL); - gPathfindingProgram.uniform1f("ambiance", ambiance); + + { //draw visible wireframe as brighter, thicker and more opaque + glPolygonOffset(offset, offset); + gPathfindingProgram.uniform1f("ambiance", 1.f); + gPathfindingProgram.uniform1f("tint", 1.f); + gPathfindingProgram.uniform1f("alpha_scale", 1.f); + + glLineWidth(gSavedSettings.getF32("PathfindingLineWidth")); + LLGLDisable blendOut(GL_BLEND); llPathingLibInstance->renderNavMeshShapesVBO( render_order[i] ); - glPolygonMode(GL_FRONT_AND_BACK, GL_FILL); + gGL.flush(); + glLineWidth(1.f); } - } - - { //draw visible wireframe as brighter, thicker and more opaque - glPolygonOffset(offset, offset); - gPathfindingProgram.uniform1f("ambiance", 1.f); - gPathfindingProgram.uniform1f("tint", 1.f); - gPathfindingProgram.uniform1f("alpha_scale", 1.f); - - glLineWidth(gSavedSettings.getF32("PathfindingLineWidth")); - LLGLDisable blendOut(GL_BLEND); - llPathingLibInstance->renderNavMeshShapesVBO( render_order[i] ); - gGL.flush(); - glLineWidth(1.f); - } - glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); + glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); + } } } - } - glPolygonOffset(0.f, 0.f); + glPolygonOffset(0.f, 0.f); - if ( pathfindingConsole->isRenderNavMesh() && pathfindingConsole->isRenderXRay() ) - { //render navmesh xray - F32 ambiance = gSavedSettings.getF32("PathfindingAmbiance"); + if ( pathfindingConsole->isRenderNavMesh() && pathfindingConsole->isRenderXRay() ) + { //render navmesh xray + F32 ambiance = gSavedSettings.getF32("PathfindingAmbiance"); - LLGLEnable lineOffset(GL_POLYGON_OFFSET_LINE); - LLGLEnable polyOffset(GL_POLYGON_OFFSET_FILL); - glPolygonMode( GL_FRONT_AND_BACK, GL_LINE ); - - F32 offset = gSavedSettings.getF32("PathfindingLineOffset"); - glPolygonOffset(offset, -offset); + LLGLEnable lineOffset(GL_POLYGON_OFFSET_LINE); + LLGLEnable polyOffset(GL_POLYGON_OFFSET_FILL); + + F32 offset = gSavedSettings.getF32("PathfindingLineOffset"); + glPolygonOffset(offset, -offset); - LLGLEnable blend(GL_BLEND); - LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_GREATER); - gGL.flush(); - glLineWidth(2.0f); - LLGLEnable cull(GL_CULL_FACE); + LLGLEnable blend(GL_BLEND); + LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_GREATER); + gGL.flush(); + glLineWidth(2.0f); + LLGLEnable cull(GL_CULL_FACE); - int materialIndex = pathfindingConsole->getHeatMapType(); + int materialIndex = pathfindingConsole->getHeatMapType(); - gPathfindingProgram.uniform1f("tint", gSavedSettings.getF32("PathfindingXRayTint")); - gPathfindingProgram.uniform1f("alpha_scale", gSavedSettings.getF32("PathfindingXRayOpacity")); + gPathfindingProgram.uniform1f("tint", gSavedSettings.getF32("PathfindingXRayTint")); + gPathfindingProgram.uniform1f("alpha_scale", gSavedSettings.getF32("PathfindingXRayOpacity")); - if (gSavedSettings.getBOOL("PathfindingXRayWireframe")) - { //draw hidden wireframe as darker and less opaque - gPathfindingProgram.uniform1f("ambiance", 1.f); - llPathingLibInstance->renderNavMesh( materialIndex ); + if (gSavedSettings.getBOOL("PathfindingXRayWireframe")) + { //draw hidden wireframe as darker and less opaque + glPolygonMode( GL_FRONT_AND_BACK, GL_LINE ); + gPathfindingProgram.uniform1f("ambiance", 1.f); + llPathingLibInstance->renderNavMesh( materialIndex ); + glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); + } + else + { + gPathfindingProgram.uniform1f("ambiance", ambiance); + llPathingLibInstance->renderNavMesh( materialIndex ); + } + + gGL.flush(); + glLineWidth(1.0f); } - else + + glPolygonOffset(0.f, 0.f); + + gGL.flush(); + if (LLGLSLShader::sNoFixedFunction) { - glPolygonMode(GL_FRONT_AND_BACK, GL_FILL); - gPathfindingProgram.uniform1f("ambiance", ambiance); - llPathingLibInstance->renderNavMesh( materialIndex ); - glPolygonMode(GL_FRONT_AND_BACK, GL_FILL); + gPathfindingProgram.unbind(); } - llPathingLibInstance->renderNavMesh( materialIndex ); - gGL.flush(); - glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); - glLineWidth(1.0f); - gGL.flush(); } - - glPolygonOffset(0.f, 0.f); } } - gGL.flush(); - if (LLGLSLShader::sNoFixedFunction) - { - gPathfindingProgram.unbind(); - } } gGL.color4f(1,1,1,1); -- cgit v1.2.3 From edf8058f0125e3295ac8d59034aa7952ed930a47 Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Tue, 3 Apr 2012 17:57:05 -0500 Subject: Fix pathfinding console floater size to fit extra checkbox --- indra/newview/skins/default/xui/en/floater_pathfinding_console.xml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'indra/newview') diff --git a/indra/newview/skins/default/xui/en/floater_pathfinding_console.xml b/indra/newview/skins/default/xui/en/floater_pathfinding_console.xml index f64349f47e..6c294d2f59 100644 --- a/indra/newview/skins/default/xui/en/floater_pathfinding_console.xml +++ b/indra/newview/skins/default/xui/en/floater_pathfinding_console.xml @@ -2,7 +2,7 @@ Date: Wed, 4 Apr 2012 00:01:02 -0500 Subject: Better contrast between shapes and their outlines. --- indra/newview/app_settings/shaders/class1/interface/pathfindingV.glsl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'indra/newview') diff --git a/indra/newview/app_settings/shaders/class1/interface/pathfindingV.glsl b/indra/newview/app_settings/shaders/class1/interface/pathfindingV.glsl index 31e878ebc6..91f252cf1e 100644 --- a/indra/newview/app_settings/shaders/class1/interface/pathfindingV.glsl +++ b/indra/newview/app_settings/shaders/class1/interface/pathfindingV.glsl @@ -39,7 +39,7 @@ void main() { gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0); - vec3 l1 = vec3(-0.75, 1, 1.0); + vec3 l1 = vec3(-0.75, 1, 1.0)*0.5; vec3 l2 = vec3(0.5, -0.6, 0.4)*0.25; vec3 l3 = vec3(0.5, -0.8, 0.3)*0.5; -- cgit v1.2.3 From 59f57a7b67ba200135b8a2d2c8904b4168edbb32 Mon Sep 17 00:00:00 2001 From: prep Date: Wed, 4 Apr 2012 11:35:45 -0400 Subject: Support for navmesh vbo. Navmesh vb supports heat map. --- indra/newview/app_settings/settings.xml | 2 +- indra/newview/llfloaterpathfindingconsole.cpp | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) (limited to 'indra/newview') diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml index 7988aba954..9fff0b398c 100644 --- a/indra/newview/app_settings/settings.xml +++ b/indra/newview/app_settings/settings.xml @@ -13514,7 +13514,7 @@ Type Boolean Value - 0 + 1 PathfindingNavMeshClear diff --git a/indra/newview/llfloaterpathfindingconsole.cpp b/indra/newview/llfloaterpathfindingconsole.cpp index c981ca6c5d..6422e3cbf4 100644 --- a/indra/newview/llfloaterpathfindingconsole.cpp +++ b/indra/newview/llfloaterpathfindingconsole.cpp @@ -382,7 +382,8 @@ LLFloaterPathfindingConsole::ERenderHeatmapType LLFloaterPathfindingConsole::get llassert(0); break; } - + //prep# + LLPathingLib::getInstance()->rebuildNavMesh( getHeatMapType() ); return renderHeatmapType; } -- cgit v1.2.3 From 499a43df65a49fd667fb666015b8900a4fd6aa6b Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Wed, 4 Apr 2012 12:29:36 -0500 Subject: Light the navmesh --- indra/newview/pipeline.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'indra/newview') diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp index 5f0a47f11d..6f75c09803 100644 --- a/indra/newview/pipeline.cpp +++ b/indra/newview/pipeline.cpp @@ -4330,12 +4330,14 @@ void LLPipeline::renderDebug() if (pathfindingConsole->isShown()) { + F32 ambiance = gSavedSettings.getF32("PathfindingAmbiance"); + if (LLGLSLShader::sNoFixedFunction) { gPathfindingProgram.bind(); gPathfindingProgram.uniform1f("tint", 1.f); - gPathfindingProgram.uniform1f("ambiance", 1.f); + gPathfindingProgram.uniform1f("ambiance", ambiance); gPathfindingProgram.uniform1f("alpha_scale", 1.f); } @@ -4413,8 +4415,6 @@ void LLPipeline::renderDebug() LLGLEnable blend(GL_BLEND); { - F32 ambiance = gSavedSettings.getF32("PathfindingAmbiance"); - gPathfindingProgram.uniform1f("ambiance", ambiance); { //draw solid overlay -- cgit v1.2.3 From d21dd289b0543d1043424067de230561e531999c Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Wed, 4 Apr 2012 14:16:17 -0500 Subject: Cleanup edge render and resolve assertions from lack of normals in edges. --- indra/newview/llviewershadermgr.cpp | 12 ++++++++++++ indra/newview/llviewershadermgr.h | 1 + indra/newview/pipeline.cpp | 29 +++++++++++++++++++++++++++++ 3 files changed, 42 insertions(+) (limited to 'indra/newview') diff --git a/indra/newview/llviewershadermgr.cpp b/indra/newview/llviewershadermgr.cpp index 0948e261ce..65b6634c57 100644 --- a/indra/newview/llviewershadermgr.cpp +++ b/indra/newview/llviewershadermgr.cpp @@ -135,6 +135,7 @@ LLGLSLShader gUnderWaterProgram; //interface shaders LLGLSLShader gHighlightProgram; LLGLSLShader gPathfindingProgram; +LLGLSLShader gPathfindingNoNormalsProgram; //avatar shader handles LLGLSLShader gAvatarProgram; @@ -596,6 +597,7 @@ void LLViewerShaderMgr::unloadShaders() gAlphaMaskProgram.unload(); gUIProgram.unload(); gPathfindingProgram.unload(); + gPathfindingNoNormalsProgram.unload(); gCustomAlphaProgram.unload(); gGlowCombineProgram.unload(); gSplatTextureRectProgram.unload(); @@ -2522,6 +2524,16 @@ BOOL LLViewerShaderMgr::loadShadersInterface() success = gPathfindingProgram.createShader(NULL, NULL); } + if (success) + { + gPathfindingNoNormalsProgram.mName = "PathfindingNoNormals Shader"; + gPathfindingNoNormalsProgram.mShaderFiles.clear(); + gPathfindingNoNormalsProgram.mShaderFiles.push_back(make_pair("interface/pathfindingNoNormalV.glsl", GL_VERTEX_SHADER_ARB)); + gPathfindingNoNormalsProgram.mShaderFiles.push_back(make_pair("interface/pathfindingF.glsl", GL_FRAGMENT_SHADER_ARB)); + gPathfindingNoNormalsProgram.mShaderLevel = mVertexShaderLevel[SHADER_INTERFACE]; + success = gPathfindingNoNormalsProgram.createShader(NULL, NULL); + } + if (success) { gCustomAlphaProgram.mName = "Custom Alpha Shader"; diff --git a/indra/newview/llviewershadermgr.h b/indra/newview/llviewershadermgr.h index 2f4edc2659..ceb14870d4 100644 --- a/indra/newview/llviewershadermgr.h +++ b/indra/newview/llviewershadermgr.h @@ -289,6 +289,7 @@ extern LLGLSLShader gGlowExtractProgram; //interface shaders extern LLGLSLShader gHighlightProgram; extern LLGLSLShader gPathfindingProgram; +extern LLGLSLShader gPathfindingNoNormalsProgram; // avatar shader handles extern LLGLSLShader gAvatarProgram; diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp index 6f75c09803..fb6e97ea9d 100644 --- a/indra/newview/pipeline.cpp +++ b/indra/newview/pipeline.cpp @@ -4364,6 +4364,21 @@ void LLPipeline::renderDebug() int materialIndex = pathfindingConsole->getHeatMapType(); llPathingLibInstance->renderNavMesh( materialIndex ); + + //render edges + if (LLGLSLShader::sNoFixedFunction) + { + gPathfindingNoNormalsProgram.bind(); + gPathfindingNoNormalsProgram.uniform1f("tint", 1.f); + gPathfindingNoNormalsProgram.uniform1f("alpha_scale", 1.f); + llPathingLibInstance->renderNavMeshEdges( materialIndex ); + gPathfindingProgram.bind(); + } + else + { + llPathingLibInstance->renderNavMeshEdges( materialIndex ); + } + gGL.flush(); glPolygonMode( GL_FRONT_AND_BACK, GL_FILL ); glLineWidth(1.0f); @@ -4504,6 +4519,20 @@ void LLPipeline::renderDebug() gPathfindingProgram.uniform1f("ambiance", ambiance); llPathingLibInstance->renderNavMesh( materialIndex ); } + + //render edges + if (LLGLSLShader::sNoFixedFunction) + { + gPathfindingNoNormalsProgram.bind(); + gPathfindingNoNormalsProgram.uniform1f("tint", gSavedSettings.getF32("PathfindingXRayTint")); + gPathfindingNoNormalsProgram.uniform1f("alpha_scale", gSavedSettings.getF32("PathfindingXRayOpacity")); + llPathingLibInstance->renderNavMeshEdges( materialIndex ); + gPathfindingProgram.bind(); + } + else + { + llPathingLibInstance->renderNavMeshEdges( materialIndex ); + } gGL.flush(); glLineWidth(1.0f); -- cgit v1.2.3 From 2ded81109ca32d88cffe86df25879250f657f187 Mon Sep 17 00:00:00 2001 From: prep Date: Wed, 4 Apr 2012 16:09:55 -0400 Subject: remove debug comment --- indra/newview/llfloaterpathfindingconsole.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'indra/newview') diff --git a/indra/newview/llfloaterpathfindingconsole.cpp b/indra/newview/llfloaterpathfindingconsole.cpp index 6422e3cbf4..4e7217735a 100644 --- a/indra/newview/llfloaterpathfindingconsole.cpp +++ b/indra/newview/llfloaterpathfindingconsole.cpp @@ -382,7 +382,7 @@ LLFloaterPathfindingConsole::ERenderHeatmapType LLFloaterPathfindingConsole::get llassert(0); break; } - //prep# + LLPathingLib::getInstance()->rebuildNavMesh( getHeatMapType() ); return renderHeatmapType; } -- cgit v1.2.3 From 0f22e20bcef5e4344394e4cda1f8bafd52dc5dd2 Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Wed, 4 Apr 2012 15:48:43 -0500 Subject: Add pathfindingNoNormal shader. --- .../class1/interface/pathfindingNoNormalV.glsl | 42 ++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 indra/newview/app_settings/shaders/class1/interface/pathfindingNoNormalV.glsl (limited to 'indra/newview') diff --git a/indra/newview/app_settings/shaders/class1/interface/pathfindingNoNormalV.glsl b/indra/newview/app_settings/shaders/class1/interface/pathfindingNoNormalV.glsl new file mode 100644 index 0000000000..19fa607307 --- /dev/null +++ b/indra/newview/app_settings/shaders/class1/interface/pathfindingNoNormalV.glsl @@ -0,0 +1,42 @@ +/** + * @file pathfindingV.glsl + * + * $LicenseInfo:firstyear=2007&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2007, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +uniform mat4 modelview_projection_matrix; + +ATTRIBUTE vec3 position; +ATTRIBUTE vec4 diffuse_color; + +VARYING vec4 vertex_color; + +uniform float tint; +uniform float alpha_scale; + +void main() +{ + gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0); + + vertex_color = vec4(diffuse_color.rgb * tint, diffuse_color.a*alpha_scale); +} + -- cgit v1.2.3 From 669addd719fea9376dde00b2c2b22562aa8d8b78 Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Thu, 5 Apr 2012 00:28:04 -0500 Subject: Fix for: assert when rendering paths, wireframe world when navmesh render disabled, heat map breaking walkables etc, and navmesh edges being offset from navmesh --- indra/newview/pipeline.cpp | 34 +++++++++++++++++++++++++--------- 1 file changed, 25 insertions(+), 9 deletions(-) (limited to 'indra/newview') diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp index fb6e97ea9d..d00ad3b5bb 100644 --- a/indra/newview/pipeline.cpp +++ b/indra/newview/pipeline.cpp @@ -4341,11 +4341,7 @@ void LLPipeline::renderDebug() gPathfindingProgram.uniform1f("alpha_scale", 1.f); } - if ( pathfindingConsole->isRenderWorld() ) - { - glPolygonMode( GL_FRONT_AND_BACK, GL_LINE ); - } - else + if ( !pathfindingConsole->isRenderWorld() ) { const LLColor4 &clearColor = pathfindingConsole->mNavMeshColors.mNavMeshClear; gGL.setColorMask(true, true); @@ -4361,11 +4357,21 @@ void LLPipeline::renderDebug() glLineWidth(2.0f); LLGLEnable cull(GL_CULL_FACE); LLGLDisable blend(GL_BLEND); - + int materialIndex = pathfindingConsole->getHeatMapType(); - llPathingLibInstance->renderNavMesh( materialIndex ); - //render edges + if ( pathfindingConsole->isRenderWorld() ) + { + LLGLEnable blend(GL_BLEND); + gPathfindingProgram.uniform1f("alpha_scale", 0.66f); + llPathingLibInstance->renderNavMesh( materialIndex ); + } + else + { + llPathingLibInstance->renderNavMesh( materialIndex ); + } + + //render edges if (LLGLSLShader::sNoFixedFunction) { gPathfindingNoNormalsProgram.bind(); @@ -4388,7 +4394,17 @@ void LLPipeline::renderDebug() if ( pathfindingConsole->isRenderPath() ) { LLGLEnable blend(GL_BLEND); - llPathingLibInstance->renderPath(); + if (LLGLSLShader::sNoFixedFunction) + { + gUIProgram.bind(); + gGL.getTexUnit(0)->bind(LLViewerFetchedTexture::sWhiteImagep); + llPathingLibInstance->renderPath(); + gPathfindingProgram.bind(); + } + else + { + llPathingLibInstance->renderPath(); + } } //physics/exclusion shapes if ( pathfindingConsole->isRenderAnyShapes() ) -- cgit v1.2.3