diff options
Diffstat (limited to 'indra/newview/llvograss.cpp')
| -rw-r--r-- | indra/newview/llvograss.cpp | 110 |
1 files changed, 79 insertions, 31 deletions
diff --git a/indra/newview/llvograss.cpp b/indra/newview/llvograss.cpp index a956ec8ab3..f57f7b67ea 100644 --- a/indra/newview/llvograss.cpp +++ b/indra/newview/llvograss.cpp @@ -2,31 +2,25 @@ * @file llvograss.cpp * @brief Not a blade, but a clump of grass * - * $LicenseInfo:firstyear=2001&license=viewergpl$ - * - * Copyright (c) 2001-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 + * 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. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at - * http://secondlifegrid.net/programs/open_source/licensing/flossexception + * 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. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * 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 * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -37,8 +31,8 @@ #include "imageids.h" #include "llviewercontrol.h" -#include "llagent.h" -#include "llviewerwindow.h" +#include "llagentcamera.h" +#include "llnotificationsutil.h" #include "lldrawable.h" #include "llface.h" #include "llsky.h" @@ -46,13 +40,14 @@ #include "llsurfacepatch.h" #include "llvosky.h" #include "llviewercamera.h" -#include "llviewerimagelist.h" +#include "llviewertexturelist.h" #include "llviewerregion.h" #include "pipeline.h" #include "llspatialpartition.h" #include "llworld.h" #include "lldir.h" #include "llxmltree.h" +#include "llvotree.h" const S32 GRASS_MAX_BLADES = 32; const F32 GRASS_BLADE_BASE = 0.25f; // Width of grass at base @@ -106,7 +101,7 @@ void LLVOGrass::updateSpecies() SpeciesMap::const_iterator it = sSpeciesTable.begin(); mSpecies = (*it).first; } - setTEImage(0, gImageList.getImage(sSpeciesTable[mSpecies]->mTextureID)); + setTEImage(0, LLViewerTextureManager::getFetchedTexture(sSpeciesTable[mSpecies]->mTextureID, TRUE, LLViewerTexture::BOOST_NONE, LLViewerTexture::LOD_TEXTURE)); } @@ -211,7 +206,7 @@ void LLVOGrass::initClass() { LLSD args; args["SPECIES"] = err; - LLNotifications::instance().add("ErrorUndefinedGrasses", args); + LLNotificationsUtil::add("ErrorUndefinedGrasses", args); } for (S32 i = 0; i < GRASS_MAX_BLADES; ++i) @@ -294,6 +289,23 @@ BOOL LLVOGrass::idleUpdate(LLAgent &agent, LLWorld &world, const F64 &time) return TRUE; } + if(LLVOTree::isTreeRenderingStopped()) //stop rendering grass + { + if(mNumBlades) + { + mNumBlades = 0 ; + gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_ALL, TRUE); + } + return TRUE ; + } + else if(!mNumBlades)//restart grass rendering + { + mNumBlades = GRASS_MAX_BLADES ; + gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_ALL, TRUE); + + return TRUE ; + } + if (mPatch && (mLastPatchUpdateTime != mPatch->getLastUpdateTime())) { gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_VOLUME, TRUE); @@ -306,7 +318,7 @@ BOOL LLVOGrass::idleUpdate(LLAgent &agent, LLWorld &world, const F64 &time) void LLVOGrass::setPixelAreaAndAngle(LLAgent &agent) { // This should be the camera's center, as soon as we move to all region-local. - LLVector3 relative_position = getPositionAgent() - agent.getCameraPositionAgent(); + LLVector3 relative_position = getPositionAgent() - gAgentCamera.getCameraPositionAgent(); F32 range = relative_position.length(); F32 max_scale = getMaxScale(); @@ -322,7 +334,7 @@ void LLVOGrass::setPixelAreaAndAngle(LLAgent &agent) // BUG could speed this up by caching the relative_position and range calculations -void LLVOGrass::updateTextures(LLAgent &agent) +void LLVOGrass::updateTextures() { if (getTEImage(0)) { @@ -340,7 +352,20 @@ BOOL LLVOGrass::updateLOD() { return FALSE; } - + if(LLVOTree::isTreeRenderingStopped()) + { + if(mNumBlades) + { + mNumBlades = 0 ; + gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_ALL, TRUE); + } + return TRUE ; + } + if(!mNumBlades) + { + mNumBlades = GRASS_MAX_BLADES; + } + LLFace* face = mDrawable->getFace(0); F32 tan_angle = 0.f; @@ -382,11 +407,29 @@ LLDrawable* LLVOGrass::createDrawable(LLPipeline *pipeline) return mDrawable; } +static LLFastTimer::DeclareTimer FTM_UPDATE_GRASS("Update Grass"); + BOOL LLVOGrass::updateGeometry(LLDrawable *drawable) { - LLFastTimer ftm(LLFastTimer::FTM_UPDATE_GRASS); + LLFastTimer ftm(FTM_UPDATE_GRASS); + dirtySpatialGroup(); - plantBlades(); + + if(!mNumBlades)//stop rendering grass + { + if (mDrawable->getNumFaces() > 0) + { + LLFace* facep = mDrawable->getFace(0); + if(facep) + { + facep->setSize(0, 0); + } + } + } + else + { + plantBlades(); + } return TRUE; } @@ -427,6 +470,11 @@ void LLVOGrass::getGeometry(S32 idx, LLStrider<LLColor4U>& colorsp, LLStrider<U16>& indicesp) { + if(!mNumBlades)//stop rendering grass + { + return ; + } + mPatch = mRegionp->getLand().resolvePatchRegion(getPositionRegion()); if (mPatch) mLastPatchUpdateTime = mPatch->getLastUpdateTime(); |