PATH-284: Moving files around in preparation for the new pathfinding console design.

1 files changed, 653 insertions, 0 deletions

diff --git a/indra/newview/llfloaterpathfindingconsole.cpp b/indra/newview/llfloaterpathfindingconsole.cpp
new file mode 100644
index 0000000000..35f56a5625
--- /dev/null
+++ b/indra/newview/llfloaterpathfindingconsole.cpp
@@ -0,0 +1,653 @@
+/** 
+* @file llfloaterpathfindingsetup.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 "llsd.h"
+#include "llagent.h"
+#include "llbutton.h"
+#include "llradiogroup.h"
+#include "llsliderctrl.h"
+#include "lllineeditor.h"
+#include "lltextbase.h"
+#include "lltextvalidate.h"
+#include "llnavmeshstation.h"
+#include "llviewerregion.h"
+
+#include "LLPathingLib.h"
+
+#define XUI_RENDER_OVERLAY_ON_FIXED_PHYSICS_GEOMETRY 1
+#define XUI_RENDER_OVERLAY_ON_ALL_RENDERABLE_GEOMETRY 2
+
+#define XUI_PATH_SELECT_NONE 0
+#define XUI_PATH_SELECT_START_POINT 1
+#define XUI_PATH_SELECT_END_POINT 2
+
+#define XUI_CHARACTER_TYPE_A 1
+#define XUI_CHARACTER_TYPE_B 2
+#define XUI_CHARACTER_TYPE_C 3
+#define XUI_CHARACTER_TYPE_D 4
+
+const int CURRENT_REGION = 99;
+const int MAX_OBSERVERS = 10;
+//---------------------------------------------------------------------------
+// LLFloaterPathfindingSetup
+//---------------------------------------------------------------------------
+
+BOOL LLFloaterPathfindingSetup::postBuild()
+{
+	childSetAction("view_and_edit_linksets", boost::bind(&LLFloaterPathfindingSetup::onViewEditLinksetClicked, this));
+	childSetAction("rebuild_navmesh", boost::bind(&LLFloaterPathfindingSetup::onRebuildNavMeshClicked, this));
+	childSetAction("refresh_navmesh", boost::bind(&LLFloaterPathfindingSetup::onRefreshNavMeshClicked, this));
+
+	mShowNavMeshCheckBox = findChild<LLCheckBoxCtrl>("show_navmesh_overlay");
+	llassert(mShowNavMeshCheckBox != NULL);
+	mShowNavMeshCheckBox->setCommitCallback(boost::bind(&LLFloaterPathfindingSetup::onShowNavMeshToggle, this));
+
+	mShowExcludeVolumesCheckBox = findChild<LLCheckBoxCtrl>("show_exclusion_volumes");
+	llassert(mShowExcludeVolumesCheckBox != NULL);
+	mShowExcludeVolumesCheckBox->setCommitCallback(boost::bind(&LLFloaterPathfindingSetup::onShowExcludeVolumesToggle, this));
+
+	mShowPathCheckBox = findChild<LLCheckBoxCtrl>("show_path");
+	llassert(mShowPathCheckBox != NULL);
+	mShowPathCheckBox->setCommitCallback(boost::bind(&LLFloaterPathfindingSetup::onShowPathToggle, this));
+
+	mShowWaterPlaneCheckBox = findChild<LLCheckBoxCtrl>("show_water_plane");
+	llassert(mShowWaterPlaneCheckBox != NULL);
+	mShowWaterPlaneCheckBox->setCommitCallback(boost::bind(&LLFloaterPathfindingSetup::onShowWaterPlaneToggle, this));
+
+	mRegionOverlayDisplayRadioGroup = findChild<LLRadioGroup>("region_overlay_display");
+	llassert(mRegionOverlayDisplayRadioGroup != NULL);
+	mRegionOverlayDisplayRadioGroup->setCommitCallback(boost::bind(&LLFloaterPathfindingSetup::onRegionOverlayDisplaySwitch, this));
+
+	mPathSelectionRadioGroup = findChild<LLRadioGroup>("path_selection");
+	llassert(mPathSelectionRadioGroup  != NULL);
+	mPathSelectionRadioGroup ->setCommitCallback(boost::bind(&LLFloaterPathfindingSetup::onPathSelectionSwitch, this));
+
+	mCharacterWidthSlider = findChild<LLSliderCtrl>("character_width");
+	llassert(mCharacterWidthSlider != NULL);
+	mCharacterWidthSlider->setCommitCallback(boost::bind(&LLFloaterPathfindingSetup::onCharacterWidthSet, this));
+
+	mCharacterTypeRadioGroup = findChild<LLRadioGroup>("character_type");
+	llassert(mCharacterTypeRadioGroup  != NULL);
+	mCharacterTypeRadioGroup->setCommitCallback(boost::bind(&LLFloaterPathfindingSetup::onCharacterTypeSwitch, this));
+
+	mPathfindingStatus = findChild<LLTextBase>("pathfinding_status");
+	llassert(mPathfindingStatus != NULL);
+
+	mTerrainMaterialA = findChild<LLLineEditor>("terrain_material_a");
+	llassert(mTerrainMaterialA != NULL);
+	mTerrainMaterialA->setCommitCallback(boost::bind(&LLFloaterPathfindingSetup::onTerrainMaterialASet, this));
+	mTerrainMaterialA->setPrevalidate(LLTextValidate::validateFloat);
+
+	mTerrainMaterialB = findChild<LLLineEditor>("terrain_material_b");
+	llassert(mTerrainMaterialB != NULL);
+	mTerrainMaterialB->setCommitCallback(boost::bind(&LLFloaterPathfindingSetup::onTerrainMaterialBSet, this));
+	mTerrainMaterialB->setPrevalidate(LLTextValidate::validateFloat);
+
+	mTerrainMaterialC = findChild<LLLineEditor>("terrain_material_c");
+	llassert(mTerrainMaterialC != NULL);
+	mTerrainMaterialC->setCommitCallback(boost::bind(&LLFloaterPathfindingSetup::onTerrainMaterialCSet, this));
+	mTerrainMaterialC->setPrevalidate(LLTextValidate::validateFloat);
+
+	mTerrainMaterialD = findChild<LLLineEditor>("terrain_material_d");
+	llassert(mTerrainMaterialD != NULL);
+	mTerrainMaterialD->setCommitCallback(boost::bind(&LLFloaterPathfindingSetup::onTerrainMaterialDSet, this));
+	mTerrainMaterialD->setPrevalidate(LLTextValidate::validateFloat);
+
+	return LLFloater::postBuild();
+}
+
+LLFloaterPathfindingSetup::ERegionOverlayDisplay LLFloaterPathfindingSetup::getRegionOverlayDisplay() const
+{
+	ERegionOverlayDisplay regionOverlayDisplay;
+	switch (mRegionOverlayDisplayRadioGroup->getValue().asInteger())
+	{
+	case XUI_RENDER_OVERLAY_ON_FIXED_PHYSICS_GEOMETRY :
+		regionOverlayDisplay = kRenderOverlayOnFixedPhysicsGeometry;
+		break;
+	case XUI_RENDER_OVERLAY_ON_ALL_RENDERABLE_GEOMETRY :
+		regionOverlayDisplay = kRenderOverlayOnAllRenderableGeometry;
+		break;
+	default :
+		regionOverlayDisplay = kRenderOverlayOnFixedPhysicsGeometry;
+		llassert(0);
+		break;
+	}
+
+	return regionOverlayDisplay;
+}
+
+void LLFloaterPathfindingSetup::setRegionOverlayDisplay(ERegionOverlayDisplay pRegionOverlayDisplay)
+{
+	LLSD radioGroupValue;
+
+	switch (pRegionOverlayDisplay)
+	{
+	case kRenderOverlayOnFixedPhysicsGeometry :
+		radioGroupValue = XUI_RENDER_OVERLAY_ON_FIXED_PHYSICS_GEOMETRY;
+		break;
+	case kRenderOverlayOnAllRenderableGeometry :
+		radioGroupValue = XUI_RENDER_OVERLAY_ON_ALL_RENDERABLE_GEOMETRY;
+		break;
+	default :
+		radioGroupValue = XUI_RENDER_OVERLAY_ON_FIXED_PHYSICS_GEOMETRY;
+		llassert(0);
+		break;
+	}
+
+	mRegionOverlayDisplayRadioGroup->setValue(radioGroupValue);
+}
+
+LLFloaterPathfindingSetup::EPathSelectionState LLFloaterPathfindingSetup::getPathSelectionState() const
+{
+	EPathSelectionState pathSelectionState;
+
+	switch (mPathSelectionRadioGroup->getValue().asInteger())
+	{
+	case XUI_PATH_SELECT_START_POINT :
+		pathSelectionState = kPathSelectStartPoint;
+		break;
+	case XUI_PATH_SELECT_END_POINT :
+		pathSelectionState = kPathSelectEndPoint;
+		break;
+	default :
+		pathSelectionState = kPathSelectNone;
+		break;
+	}
+
+	return pathSelectionState;
+}
+
+void LLFloaterPathfindingSetup::setPathSelectionState(EPathSelectionState pPathSelectionState)
+{
+	LLSD radioGroupValue;
+
+	switch (pPathSelectionState)
+	{
+	case kPathSelectStartPoint :
+		radioGroupValue = XUI_PATH_SELECT_START_POINT;
+		break;
+	case kPathSelectEndPoint :
+		radioGroupValue = XUI_PATH_SELECT_END_POINT;
+		break;
+	default :
+		radioGroupValue = XUI_PATH_SELECT_NONE;
+		break;
+	}
+
+	mPathSelectionRadioGroup->setValue(radioGroupValue);
+}
+
+F32 LLFloaterPathfindingSetup::getCharacterWidth() const
+{
+	return mCharacterWidthSlider->getValueF32();
+}
+
+void LLFloaterPathfindingSetup::setCharacterWidth(F32 pCharacterWidth)
+{
+	mCharacterWidthSlider->setValue(LLSD(pCharacterWidth));
+}
+
+LLFloaterPathfindingSetup::ECharacterType LLFloaterPathfindingSetup::getCharacterType() const
+{
+	ECharacterType characterType;
+
+	switch (mCharacterTypeRadioGroup->getValue().asInteger())
+	{
+	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 = kCharacterTypeA;
+		llassert(0);
+		break;
+	}
+
+	return characterType;
+}
+
+void LLFloaterPathfindingSetup::setCharacterType(ECharacterType pCharacterType)
+{
+	LLSD radioGroupValue;
+
+	switch (pCharacterType)
+	{
+	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_A;
+		llassert(0);
+		break;
+	}
+
+	mCharacterTypeRadioGroup->setValue(radioGroupValue);
+}
+
+F32 LLFloaterPathfindingSetup::getTerrainMaterialA() const
+{
+	return mTerrainMaterialA->getValue().asReal();
+}
+
+void LLFloaterPathfindingSetup::setTerrainMaterialA(F32 pTerrainMaterial)
+{
+	mTerrainMaterialA->setValue(LLSD(pTerrainMaterial));
+}
+
+F32 LLFloaterPathfindingSetup::getTerrainMaterialB() const
+{
+	return mTerrainMaterialB->getValue().asReal();
+}
+
+void LLFloaterPathfindingSetup::setTerrainMaterialB(F32 pTerrainMaterial)
+{
+	mTerrainMaterialB->setValue(LLSD(pTerrainMaterial));
+}
+
+F32 LLFloaterPathfindingSetup::getTerrainMaterialC() const
+{
+	return mTerrainMaterialC->getValue().asReal();
+}
+
+void LLFloaterPathfindingSetup::setTerrainMaterialC(F32 pTerrainMaterial)
+{
+	mTerrainMaterialC->setValue(LLSD(pTerrainMaterial));
+}
+
+F32 LLFloaterPathfindingSetup::getTerrainMaterialD() const
+{
+	return mTerrainMaterialD->getValue().asReal();
+}
+
+void LLFloaterPathfindingSetup::setTerrainMaterialD(F32 pTerrainMaterial)
+{
+	mTerrainMaterialD->setValue(LLSD(pTerrainMaterial));
+}
+
+void LLFloaterPathfindingSetup::setHasNavMeshReceived()
+{
+	std::string str = getString("navmesh_fetch_complete_available");
+	mPathfindingStatus->setText((LLStringExplicit)str);
+	//check to see if all regions are done loading and they are then stitch the navmeshes together
+	--mNavMeshCnt;
+	if ( mNavMeshCnt == 0 )
+	{
+		LLPathingLib::getInstance()->stitchNavMeshes();
+	}
+}
+
+void LLFloaterPathfindingSetup::setHasNoNavMesh()
+{
+	std::string str = getString("navmesh_fetch_complete_none");
+	mPathfindingStatus->setText((LLStringExplicit)str);
+}
+
+LLFloaterPathfindingSetup::LLFloaterPathfindingSetup(const LLSD& pSeed)
+	: LLFloater(pSeed),
+	mShowNavMeshCheckBox(NULL),
+	mShowExcludeVolumesCheckBox(NULL),
+	mShowPathCheckBox(NULL),
+	mShowWaterPlaneCheckBox(NULL),
+	mRegionOverlayDisplayRadioGroup(NULL),
+	mPathSelectionRadioGroup(NULL),
+	mCharacterWidthSlider(NULL),
+	mCharacterTypeRadioGroup(NULL),
+	mPathfindingStatus(NULL),
+	mTerrainMaterialA(NULL),
+	mTerrainMaterialB(NULL),
+	mTerrainMaterialC(NULL),
+	mTerrainMaterialD(NULL),
+	mNavMeshCnt(0),
+	mHasStartPoint(false),
+	mHasEndPoint(false)
+{
+	for (int i=0;i<MAX_OBSERVERS;++i)
+	{
+		mNavMeshDownloadObserver[i].setPathfindingConsole(this);
+	}
+}
+
+LLFloaterPathfindingSetup::~LLFloaterPathfindingSetup()
+{
+}
+
+void LLFloaterPathfindingSetup::onOpen(const LLSD& pKey)
+{
+	//make sure we have a pathing system
+	if ( !LLPathingLib::getInstance() )
+	{
+		LLPathingLib::initSystem();
+	}	
+	if ( LLPathingLib::getInstance() == NULL )
+	{ 
+		std::string str = getString("navmesh_library_not_implemented");
+		LLStyle::Params styleParams;
+		styleParams.color = LLUIColorTable::instance().getColor("DrYellow");
+		mPathfindingStatus->setText((LLStringExplicit)str, styleParams);
+		llwarns <<"Errror: cannout find pathing library implementation."<<llendl;
+	}
+	else
+	{	
+		LLPathingLib::getInstance()->cleanupResidual();
+
+		mCurrentMDO = 0;
+		mNavMeshCnt = 0;
+
+		//make sure the region is essentially enabled for navmesh support
+		std::string capability = "RetrieveNavMeshSrc";
+
+		//prep# neighboring navmesh support proto
+		LLViewerRegion* pCurrentRegion = gAgent.getRegion();
+		std::vector<LLViewerRegion*> regions;
+		regions.push_back( pCurrentRegion );
+		pCurrentRegion->getNeighboringRegions( regions );
+
+		std::vector<int> shift;
+		shift.push_back( CURRENT_REGION );
+		pCurrentRegion->getNeighboringRegionsStatus( shift );
+
+		//If the navmesh shift ops and the total region counts do not match - use the current region, only.
+		if ( shift.size() != regions.size() )
+		{
+			shift.clear();regions.clear();
+			regions.push_back( pCurrentRegion );
+			shift.push_back( CURRENT_REGION );				
+		}
+		int regionCnt = regions.size();
+		mNavMeshCnt = regionCnt;
+		for ( int i=0; i<regionCnt; ++i )
+		{
+			std::string url = regions[i]->getCapability( capability );
+
+			if ( !url.empty() )
+			{
+				std::string str = getString("navmesh_fetch_inprogress");
+				mPathfindingStatus->setText((LLStringExplicit)str);
+				LLNavMeshStation::getInstance()->setNavMeshDownloadURL( url );
+				int dir = shift[i];
+				LLNavMeshStation::getInstance()->downloadNavMeshSrc( mNavMeshDownloadObserver[mCurrentMDO].getObserverHandle(), dir );				
+				++mCurrentMDO;
+			}				
+			else
+			{
+				--mNavMeshCnt;
+				std::string str = getString("navmesh_region_not_enabled");
+				LLStyle::Params styleParams;
+				styleParams.color = LLUIColorTable::instance().getColor("DrYellow");
+				mPathfindingStatus->setText((LLStringExplicit)str, styleParams);
+				llinfos<<"Region has does not required caps of type ["<<capability<<"]"<<llendl;
+			}
+		}
+	}		
+}
+
+void LLFloaterPathfindingSetup::onShowNavMeshToggle()
+{
+	BOOL checkBoxValue = mShowNavMeshCheckBox->get();
+
+	LLPathingLib *llPathingLibInstance = LLPathingLib::getInstance();
+	if (llPathingLibInstance != NULL)
+	{
+		llPathingLibInstance->setRenderNavMesh(checkBoxValue);
+	}
+	else
+	{
+		mShowNavMeshCheckBox->set(FALSE);
+		llwarns << "cannot find LLPathingLib instance" << llendl;
+	}
+}
+
+void LLFloaterPathfindingSetup::onShowExcludeVolumesToggle()
+{
+	BOOL checkBoxValue = mShowExcludeVolumesCheckBox->get();
+
+	LLPathingLib *llPathingLibInstance = LLPathingLib::getInstance();
+	if (llPathingLibInstance != NULL)
+	{
+		llPathingLibInstance->setRenderShapes(checkBoxValue);
+	}
+	else
+	{
+		mShowExcludeVolumesCheckBox->set(FALSE);
+		llwarns << "cannot find LLPathingLib instance" << llendl;
+	}
+}
+
+void LLFloaterPathfindingSetup::onShowPathToggle()
+{
+	BOOL checkBoxValue = mShowPathCheckBox->get();
+
+	LLPathingLib *llPathingLibInstance = LLPathingLib::getInstance();
+	if (llPathingLibInstance != NULL)
+	{
+		llPathingLibInstance->setRenderPath(checkBoxValue);
+	}
+	else
+	{
+		mShowPathCheckBox->set(FALSE);
+		llwarns << "cannot find LLPathingLib instance" << llendl;
+	}
+}
+
+void LLFloaterPathfindingSetup::onShowWaterPlaneToggle()
+{
+	BOOL checkBoxValue = mShowWaterPlaneCheckBox->get();
+
+	LLPathingLib *llPathingLibInstance = LLPathingLib::getInstance();
+	if (llPathingLibInstance != NULL)
+	{
+		llPathingLibInstance->setRenderWaterPlane(checkBoxValue);
+	}
+	else
+	{
+		mShowWaterPlaneCheckBox->set(FALSE);
+		llwarns << "cannot find LLPathingLib instance" << llendl;
+	}
+
+	llwarns << "functionality has not yet been implemented to toggle '"
+		<< mShowWaterPlaneCheckBox->getLabel() << "' to "
+		<< (checkBoxValue ? "ON" : "OFF") << llendl;
+}
+
+void LLFloaterPathfindingSetup::onRegionOverlayDisplaySwitch()
+{
+	LLPathingLib *llPathingLibInstance = LLPathingLib::getInstance();
+	if (llPathingLibInstance != NULL)
+	{
+		switch (getRegionOverlayDisplay())
+		{
+		case kRenderOverlayOnFixedPhysicsGeometry :
+			llPathingLibInstance->setRenderOverlayMode(false);
+			break;
+		case kRenderOverlayOnAllRenderableGeometry :
+			llPathingLibInstance->setRenderOverlayMode(true);
+			break;
+		default :
+			llPathingLibInstance->setRenderOverlayMode(false);
+			llassert(0);
+			break;
+		}
+	}
+	else
+	{
+		this->setRegionOverlayDisplay(kRenderOverlayOnFixedPhysicsGeometry);
+		llwarns << "cannot find LLPathingLib instance" << llendl;
+	}
+}
+
+void LLFloaterPathfindingSetup::onPathSelectionSwitch()
+{
+	switch (getPathSelectionState())
+	{
+	case kPathSelectNone :
+		break;
+	case kPathSelectStartPoint :
+		break;
+	case kPathSelectEndPoint :
+		break;
+	default :
+		llassert(0);
+		break;
+	}
+}
+
+void LLFloaterPathfindingSetup::onCharacterWidthSet()
+{
+	generatePath();
+}
+
+void LLFloaterPathfindingSetup::onCharacterTypeSwitch()
+{
+	switch (getCharacterType())
+	{
+	case kCharacterTypeA :
+		llwarns << "functionality has not yet been implemented to toggle '"
+			<< mCharacterTypeRadioGroup->getName() << "' to CharacterTypeA"
+			<< llendl;
+		break;
+	case kCharacterTypeB :
+		llwarns << "functionality has not yet been implemented to toggle '"
+			<< mCharacterTypeRadioGroup->getName() << "' to CharacterTypeB"
+			<< llendl;
+		break;
+	case kCharacterTypeC :
+		llwarns << "functionality has not yet been implemented to toggle '"
+			<< mCharacterTypeRadioGroup->getName() << "' to CharacterTypeC"
+			<< llendl;
+		break;
+	case kCharacterTypeD :
+		llwarns << "functionality has not yet been implemented to toggle '"
+			<< mCharacterTypeRadioGroup->getName() << "' to CharacterTypeD"
+			<< llendl;
+		break;
+	default :
+		llassert(0);
+		break;
+	}
+
+}
+
+void LLFloaterPathfindingSetup::onViewEditLinksetClicked()
+{
+	LLFloaterPathfindingLinksets::openLinksetsEditor();
+}
+
+void LLFloaterPathfindingSetup::onRebuildNavMeshClicked()
+{
+	llwarns << "functionality has not yet been implemented to handle rebuilding of the navmesh" << llendl;
+}
+
+void LLFloaterPathfindingSetup::onRefreshNavMeshClicked()
+{
+	llwarns << "functionality has not yet been implemented to handle refreshing of the navmesh" << llendl;
+}
+
+void LLFloaterPathfindingSetup::onTerrainMaterialASet()
+{
+	F32 terrainMaterial = getTerrainMaterialA();
+	llwarns << "functionality has not yet been implemented to setting '" << mTerrainMaterialA->getName()
+		<< "' to value (" << terrainMaterial << ")" << llendl;
+}
+
+void LLFloaterPathfindingSetup::onTerrainMaterialBSet()
+{
+	F32 terrainMaterial = getTerrainMaterialB();
+	llwarns << "functionality has not yet been implemented to setting '" << mTerrainMaterialB->getName()
+		<< "' to value (" << terrainMaterial << ")" << llendl;
+}
+
+void LLFloaterPathfindingSetup::onTerrainMaterialCSet()
+{
+	F32 terrainMaterial = getTerrainMaterialC();
+	llwarns << "functionality has not yet been implemented to setting '" << mTerrainMaterialC->getName()
+		<< "' to value (" << terrainMaterial << ")" << llendl;
+}
+
+void LLFloaterPathfindingSetup::onTerrainMaterialDSet()
+{
+	F32 terrainMaterial = getTerrainMaterialD();
+	llwarns << "functionality has not yet been implemented to setting '" << mTerrainMaterialD->getName()
+		<< "' to value (" << terrainMaterial << ")" << llendl;
+}
+
+
+void LLFloaterPathfindingSetup::providePathingData( const LLVector3& point1, const LLVector3& point2 )
+{
+	switch (getPathSelectionState())
+	{
+	case kPathSelectNone :
+		break;
+
+	case kPathSelectStartPoint :
+		mPathData.mStartPointA	= point1;
+		mPathData.mEndPointA	= point2;
+		mHasStartPoint = true;
+		break;
+
+	case kPathSelectEndPoint :
+		mPathData.mStartPointB		= point1;
+		mPathData.mEndPointB		= point2;		
+		mHasEndPoint = true;
+		break;
+
+	default :
+		llassert(0);
+		break;
+	}
+
+	generatePath();
+}
+
+void LLFloaterPathfindingSetup::generatePath()
+{
+	if (mHasStartPoint && mHasEndPoint)
+	{
+		mPathData.mCharacterWidth = getCharacterWidth();
+		LLPathingLib::getInstance()->generatePath(mPathData);
+	}
+}