1 files changed, 123 insertions, 127 deletions

diff --git a/indra/newview/llspatialpartition.cpp b/indra/newview/llspatialpartition.cpp
index 42cd1133a2..113cd98164 100644
--- a/indra/newview/llspatialpartition.cpp
+++ b/indra/newview/llspatialpartition.cpp
@@ -554,9 +554,12 @@ LLSpatialGroup::LLSpatialGroup(OctreeNode* node, LLSpatialPartition* part) : LLO
 	sg_assert(mOctreeNode->getListenerCount() == 0);
 	setState(SG_INITIAL_STATE_MASK);
 	gPipeline.markRebuild(this, TRUE);
+    
+    // let the reflection map manager know about this spatial group
+    mReflectionProbe = gPipeline.mReflectionMapManager.registerSpatialGroup(this);
 
-	mRadius = 1;
-	mPixelArea = 1024.f;
+    mRadius = 1;
+    mPixelArea = 1024.f;
 }
 
 void LLSpatialGroup::updateDistance(LLCamera &camera)
@@ -1010,11 +1013,11 @@ public:
 	virtual void processGroup(LLViewerOctreeGroup* base_group)
 	{
 		LLSpatialGroup* group = (LLSpatialGroup*)base_group;
-		if (group->needsUpdate() ||
+		/*if (group->needsUpdate() ||
 			group->getVisible(LLViewerCamera::sCurCameraID) < LLDrawable::getCurrentFrame() - 1)
 		{
 			group->doOcclusion(mCamera);
-		}
+		}*/
 		gPipeline.markNotCulled(group, *mCamera);
 	}
 };
@@ -1399,7 +1402,9 @@ S32 LLSpatialPartition::cull(LLCamera &camera, std::vector<LLDrawable *>* result
 	
 	return 0;
 	}
-	
+
+extern BOOL gCubeSnapshot;
+
 S32 LLSpatialPartition::cull(LLCamera &camera, bool do_occlusion)
 {
     LL_PROFILE_ZONE_SCOPED_CATEGORY_SPATIAL;
@@ -1418,7 +1423,7 @@ S32 LLSpatialPartition::cull(LLCamera &camera, bool do_occlusion)
         LLOctreeCullShadow culler(&camera);
         culler.traverse(mOctree);
     }
-    else if (mInfiniteFarClip || !LLPipeline::sUseFarClip)
+    else if (mInfiniteFarClip || (!LLPipeline::sUseFarClip && !gCubeSnapshot))
     {
         LLOctreeCullNoFarClip culler(&camera);
         culler.traverse(mOctree);
@@ -1632,7 +1637,7 @@ void renderOctree(LLSpatialGroup* group)
 	if (group->mBuilt > 0.f)
 	{
 		group->mBuilt -= 2.f * gFrameIntervalSeconds.value();
-		if (group->mBufferUsage == GL_STATIC_DRAW_ARB)
+		if (group->mBufferUsage == GL_STATIC_DRAW)
 		{
 			col.setVec(1.0f, 0, 0, group->mBuilt*0.5f);
 		}
@@ -1642,7 +1647,7 @@ void renderOctree(LLSpatialGroup* group)
 			//col.setVec(1.0f, 1.0f, 0, sinf(group->mBuilt*3.14159f)*0.5f);
 		}
 
-		if (group->mBufferUsage != GL_STATIC_DRAW_ARB)
+		if (group->mBufferUsage != GL_STATIC_DRAW)
 		{
 			LLGLDepthTest gl_depth(FALSE, FALSE);
 			glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
@@ -1740,7 +1745,7 @@ void renderOctree(LLSpatialGroup* group)
 	}
 	else
 	{
-		if (group->mBufferUsage == GL_STATIC_DRAW_ARB && !group->isEmpty() 
+		if (group->mBufferUsage == GL_STATIC_DRAW && !group->isEmpty() 
 			&& group->getSpatialPartition()->mRenderByGroup)
 		{
 			col.setVec(0.8f, 0.4f, 0.1f, 0.1f);
@@ -1797,7 +1802,7 @@ void renderOctree(LLSpatialGroup* group)
 			}
 		}*/
 	}
-	
+
 //	LLSpatialGroup::OctreeNode* node = group->mOctreeNode;
 //	gGL.diffuseColor4f(0,1,0,1);
 //	drawBoxOutline(LLVector3(node->getCenter()), LLVector3(node->getSize()));
@@ -2323,7 +2328,7 @@ S32 get_physics_detail(const LLVolumeParams& volume_params, const LLVector3& sca
 	return detail;
 }
 
-void renderMeshBaseHull(LLVOVolume* volume, U32 data_mask, LLColor4& color, LLColor4& line_color)
+void renderMeshBaseHull(LLVOVolume* volume, U32 data_mask, LLColor4& color)
 {
 	LLUUID mesh_id = volume->getVolume()->getParams().getSculptID();
 	LLModel::Decomposition* decomp = gMeshRepo.getDecomposition(mesh_id);
@@ -2335,13 +2340,8 @@ void renderMeshBaseHull(LLVOVolume* volume, U32 data_mask, LLColor4& color, LLCo
 	{		
 		if (!decomp->mBaseHullMesh.empty())
 		{
-			gGL.diffuseColor4fv(color.mV);
+            gGL.diffuseColor4fv(color.mV);
 			LLVertexBuffer::drawArrays(LLRender::TRIANGLES, decomp->mBaseHullMesh.mPositions);
-
-            glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
-            gGL.diffuseColor4fv(line_color.mV);
-            LLVertexBuffer::drawArrays(LLRender::TRIANGLES, decomp->mBaseHullMesh.mPositions);
-            glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
 		}
 		else
 		{
@@ -2358,19 +2358,13 @@ void renderMeshBaseHull(LLVOVolume* volume, U32 data_mask, LLColor4& color, LLCo
 	}
 }
 
-void render_hull(LLModel::PhysicsMesh& mesh, const LLColor4& color, const LLColor4& line_color)
+void render_hull(LLModel::PhysicsMesh& mesh, const LLColor4& color)
 {
-	gGL.diffuseColor4fv(color.mV);
-	LLVertexBuffer::drawArrays(LLRender::TRIANGLES, mesh.mPositions);
-	glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
-	glLineWidth(3.f);
-	gGL.diffuseColor4fv(line_color.mV);
+    gGL.diffuseColor4fv(color.mV);
 	LLVertexBuffer::drawArrays(LLRender::TRIANGLES, mesh.mPositions);
-	glLineWidth(1.f);
-	glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
 }
 
-void renderPhysicsShape(LLDrawable* drawable, LLVOVolume* volume)
+void renderPhysicsShape(LLDrawable* drawable, LLVOVolume* volume, bool wireframe)
 {
 	U8 physics_type = volume->getPhysicsShapeType();
 
@@ -2400,7 +2394,10 @@ void renderPhysicsShape(LLDrawable* drawable, LLVOVolume* volume)
 		color = lerp( mid, high, 2.f * ( normalizedCost - 0.5f ) );
 	}
 
-	LLColor4 line_color = color*0.5f;
+    if (wireframe)
+    {
+        color = color * 0.5f;
+    }
 
 	U32 data_mask = LLVertexBuffer::MAP_VERTEX;
 
@@ -2420,9 +2417,6 @@ void renderPhysicsShape(LLDrawable* drawable, LLVOVolume* volume)
 	gGL.pushMatrix();
 	gGL.multMatrix((F32*) volume->getRelativeXform().mMatrix);
 		
-    LLGLEnable(GL_POLYGON_OFFSET_LINE);
-    glPolygonOffset(3.f, 3.f);
-
 	if (type == LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification::USER_MESH)
 	{
 		LLUUID mesh_id = volume->getVolume()->getParams().getSculptID();
@@ -2443,23 +2437,19 @@ void renderPhysicsShape(LLDrawable* drawable, LLVOVolume* volume)
 
 				for (U32 i = 0; i < decomp->mMesh.size(); ++i)
 				{		
-					render_hull(decomp->mMesh[i], color, line_color);
+					render_hull(decomp->mMesh[i], color);
 				}
 			}
 			else if (!decomp->mPhysicsShapeMesh.empty())
 			{ 
 				//decomp has physics mesh, render that mesh
-				gGL.diffuseColor4fv(color.mV);
-				LLVertexBuffer::drawArrays(LLRender::TRIANGLES, decomp->mPhysicsShapeMesh.mPositions);
-								
-				glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
-				gGL.diffuseColor4fv(line_color.mV);
+                gGL.diffuseColor4fv(color.mV);
+
                 LLVertexBuffer::drawArrays(LLRender::TRIANGLES, decomp->mPhysicsShapeMesh.mPositions);
-                glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
 			}
 			else
 			{ //no mesh or decomposition, render base hull
-				renderMeshBaseHull(volume, data_mask, color, line_color);
+				renderMeshBaseHull(volume, data_mask, color);
 
 				if (decomp->mPhysicsShapeMesh.empty())
 				{
@@ -2479,7 +2469,7 @@ void renderPhysicsShape(LLDrawable* drawable, LLVOVolume* volume)
 	{
 		if (volume->isMesh())
 		{
-			renderMeshBaseHull(volume, data_mask, color, line_color);
+			renderMeshBaseHull(volume, data_mask, color);
 		}
 		else
 		{
@@ -2575,20 +2565,10 @@ void renderPhysicsShape(LLDrawable* drawable, LLVOVolume* volume)
 			if (phys_volume->mHullPoints)
 			{
 				//render hull
-			
-				glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
-				
-				gGL.diffuseColor4fv(line_color.mV);
-				LLVertexBuffer::unbind();
+                gGL.diffuseColor4fv(color.mV);
 
-				llassert(LLGLSLShader::sCurBoundShader != 0);
-				
-                LLVertexBuffer::drawElements(LLRender::TRIANGLES, phys_volume->mHullPoints, NULL, phys_volume->mNumHullIndices, phys_volume->mHullIndices);
-				
-				gGL.diffuseColor4fv(color.mV);
-				glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
+                LLVertexBuffer::unbind();
 				LLVertexBuffer::drawElements(LLRender::TRIANGLES, phys_volume->mHullPoints, NULL, phys_volume->mNumHullIndices, phys_volume->mHullIndices);
-				
 			}
 			else
 			{
@@ -2601,41 +2581,50 @@ void renderPhysicsShape(LLDrawable* drawable, LLVOVolume* volume)
 	}
 	else if (type == LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification::BOX)
 	{
-		LLVector3 center = physics_spec.getCenter();
-		LLVector3 scale = physics_spec.getScale();
-		LLVector3 vscale = volume->getScale()*2.f;
-		scale.set(scale[0]/vscale[0], scale[1]/vscale[1], scale[2]/vscale[2]);
-		
-		gGL.diffuseColor4fv(color.mV);
-		drawBox(center, scale);
+        if (!wireframe)
+        {
+            LLVector3 center = physics_spec.getCenter();
+            LLVector3 scale = physics_spec.getScale();
+            LLVector3 vscale = volume->getScale() * 2.f;
+            scale.set(scale[0] / vscale[0], scale[1] / vscale[1], scale[2] / vscale[2]);
+
+            gGL.diffuseColor4fv(color.mV);
+            drawBox(center, scale);
+        }
 	}
 	else if	(type == LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification::SPHERE)
 	{
-		LLVolumeParams volume_params;
-		volume_params.setType( LL_PCODE_PROFILE_CIRCLE_HALF, LL_PCODE_PATH_CIRCLE );
-		volume_params.setBeginAndEndS( 0.f, 1.f );
-		volume_params.setBeginAndEndT( 0.f, 1.f );
-		volume_params.setRatio	( 1, 1 );
-		volume_params.setShear	( 0, 0 );
-		LLVolume* sphere = LLPrimitive::sVolumeManager->refVolume(volume_params, 3);
-		
-		gGL.diffuseColor4fv(color.mV);
-		pushVerts(sphere);
-		LLPrimitive::sVolumeManager->unrefVolume(sphere);
+        if (!wireframe)
+        {
+            LLVolumeParams volume_params;
+            volume_params.setType(LL_PCODE_PROFILE_CIRCLE_HALF, LL_PCODE_PATH_CIRCLE);
+            volume_params.setBeginAndEndS(0.f, 1.f);
+            volume_params.setBeginAndEndT(0.f, 1.f);
+            volume_params.setRatio(1, 1);
+            volume_params.setShear(0, 0);
+            LLVolume* sphere = LLPrimitive::sVolumeManager->refVolume(volume_params, 3);
+
+            gGL.diffuseColor4fv(color.mV);
+            pushVerts(sphere);
+            LLPrimitive::sVolumeManager->unrefVolume(sphere);
+        }
 	}
 	else if (type == LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification::CYLINDER)
 	{
-		LLVolumeParams volume_params;
-		volume_params.setType( LL_PCODE_PROFILE_CIRCLE, LL_PCODE_PATH_LINE );
-		volume_params.setBeginAndEndS( 0.f, 1.f );
-		volume_params.setBeginAndEndT( 0.f, 1.f );
-		volume_params.setRatio	( 1, 1 );
-		volume_params.setShear	( 0, 0 );
-		LLVolume* cylinder = LLPrimitive::sVolumeManager->refVolume(volume_params, 3);
-		
-		gGL.diffuseColor4fv(color.mV);
-		pushVerts(cylinder);
-		LLPrimitive::sVolumeManager->unrefVolume(cylinder);
+        if (!wireframe)
+        {
+            LLVolumeParams volume_params;
+            volume_params.setType(LL_PCODE_PROFILE_CIRCLE, LL_PCODE_PATH_LINE);
+            volume_params.setBeginAndEndS(0.f, 1.f);
+            volume_params.setBeginAndEndT(0.f, 1.f);
+            volume_params.setRatio(1, 1);
+            volume_params.setShear(0, 0);
+            LLVolume* cylinder = LLPrimitive::sVolumeManager->refVolume(volume_params, 3);
+
+            gGL.diffuseColor4fv(color.mV);
+            pushVerts(cylinder);
+            LLPrimitive::sVolumeManager->unrefVolume(cylinder);
+        }
 	}
 	else if (type == LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification::PRIM_MESH)
 	{
@@ -2643,14 +2632,10 @@ void renderPhysicsShape(LLDrawable* drawable, LLVOVolume* volume)
 		S32 detail = get_physics_detail(volume_params, volume->getScale());
 
 		LLVolume* phys_volume = LLPrimitive::sVolumeManager->refVolume(volume_params, detail);
-		glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
-		
-		gGL.diffuseColor4fv(line_color.mV);
-		pushVerts(phys_volume);
-		
-		gGL.diffuseColor4fv(color.mV);
-		glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
+
+        gGL.diffuseColor4fv(color.mV);
 		pushVerts(phys_volume);
+
 		LLPrimitive::sVolumeManager->unrefVolume(phys_volume);
 	}
 	else if (type == LLPhysicsShapeBuilderUtil::PhysicsShapeSpecification::PRIM_CONVEX)
@@ -2662,23 +2647,15 @@ void renderPhysicsShape(LLDrawable* drawable, LLVOVolume* volume)
 
 		if (phys_volume->mHullPoints && phys_volume->mHullIndices)
 		{
-			glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+			
 			llassert(LLGLSLShader::sCurBoundShader != 0);
 			LLVertexBuffer::unbind();
 			glVertexPointer(3, GL_FLOAT, 16, phys_volume->mHullPoints);
-			gGL.diffuseColor4fv(line_color.mV);
-			gGL.syncMatrices();
-			{
-				LL_PROFILER_GPU_ZONEC( "gl.DrawElements", 0x20FF20 )
-				glDrawElements(GL_TRIANGLES, phys_volume->mNumHullIndices, GL_UNSIGNED_SHORT, phys_volume->mHullIndices);
-			}
-			
-			gGL.diffuseColor4fv(color.mV);
-			glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
-			{
-				LL_PROFILER_GPU_ZONEC( "gl.DrawElements", 0x40FF40 )
-				glDrawElements(GL_TRIANGLES, phys_volume->mNumHullIndices, GL_UNSIGNED_SHORT, phys_volume->mHullIndices);
-			}
+
+            gGL.diffuseColor4fv(color.mV);
+
+            gGL.syncMatrices();
+			glDrawElements(GL_TRIANGLES, phys_volume->mNumHullIndices, GL_UNSIGNED_SHORT, phys_volume->mHullIndices);
 		}
 		else
 		{
@@ -2700,7 +2677,7 @@ void renderPhysicsShape(LLDrawable* drawable, LLVOVolume* volume)
 	gGL.popMatrix();
 }
 
-void renderPhysicsShapes(LLSpatialGroup* group)
+void renderPhysicsShapes(LLSpatialGroup* group, bool wireframe)
 {
 	for (OctreeNode::const_element_iter i = group->getDataBegin(); i != group->getDataEnd(); ++i)
 	{
@@ -2718,7 +2695,7 @@ void renderPhysicsShapes(LLSpatialGroup* group)
 			{
 				gGL.pushMatrix();
 				gGL.multMatrix((F32*)bridge->mDrawable->getRenderMatrix().mMatrix);
-				bridge->renderPhysicsShapes();
+				bridge->renderPhysicsShapes(wireframe);
 				gGL.popMatrix();
 			}
 		}
@@ -2732,16 +2709,17 @@ void renderPhysicsShapes(LLSpatialGroup* group)
 					gGL.pushMatrix();
 					LLVector3 trans = drawable->getRegion()->getOriginAgent();
 					gGL.translatef(trans.mV[0], trans.mV[1], trans.mV[2]);
-					renderPhysicsShape(drawable, volume);
+					renderPhysicsShape(drawable, volume, wireframe);
 					gGL.popMatrix();
 				}
 				else
 				{
-					renderPhysicsShape(drawable, volume);
+					renderPhysicsShape(drawable, volume, wireframe);
 				}
 			}
 			else
 			{
+#if 0 
 				LLViewerObject* object = drawable->getVObj();
 				if (object && object->getPCode() == LLViewerObject::LL_VO_SURFACE_PATCH)
 				{
@@ -2759,10 +2737,10 @@ void renderPhysicsShapes(LLSpatialGroup* group)
 								glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
 
 								buff->setBuffer(LLVertexBuffer::MAP_VERTEX);
-								gGL.diffuseColor3f(0.2f, 0.5f, 0.3f);
+								gGL.diffuseColor4f(0.2f, 0.5f, 0.3f, 0.5f);
 								buff->draw(LLRender::TRIANGLES, buff->getNumIndices(), 0);
 									
-								gGL.diffuseColor3f(0.2f, 1.f, 0.3f);
+								gGL.diffuseColor4f(0.2f, 1.f, 0.3f, 0.75f);
 								glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
 								buff->draw(LLRender::TRIANGLES, buff->getNumIndices(), 0);
 							}
@@ -2770,6 +2748,7 @@ void renderPhysicsShapes(LLSpatialGroup* group)
 					}
 					gGL.popMatrix();
 				}
+#endif
 			}
 		}
 	}
@@ -3215,7 +3194,6 @@ void renderRaycast(LLDrawable* drawablep)
 						gGL.diffuseColor4f(0,1,1,0.5f);
 						glVertexPointer(3, GL_FLOAT, sizeof(LLVector4a), face.mPositions);
 						gGL.syncMatrices();
-						LL_PROFILER_GPU_ZONEC( "gl.DrawElements", 0x60FF60 );
 						glDrawElements(GL_TRIANGLES, face.mNumIndices, GL_UNSIGNED_SHORT, face.mIndices);
 					}
 					
@@ -3424,10 +3402,10 @@ public:
 				}
 			}	
 
-			if (drawable->getVOVolume() && gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_TEXTURE_PRIORITY))
+			/*if (drawable->getVOVolume() && gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_TEXTURE_PRIORITY))
 			{
 				renderTexturePriority(drawable);
-			}
+			}*/
 
 			if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_POINTS))
 			{
@@ -3571,7 +3549,9 @@ class LLOctreeRenderPhysicsShapes : public OctreeTraveler
 {
 public:
 	LLCamera* mCamera;
-	LLOctreeRenderPhysicsShapes(LLCamera* camera): mCamera(camera) {}
+    bool mWireframe;
+
+	LLOctreeRenderPhysicsShapes(LLCamera* camera, bool wireframe): mCamera(camera), mWireframe(wireframe) {}
 	
 	virtual void traverse(const OctreeNode* node)
 	{
@@ -3592,7 +3572,7 @@ public:
 			group->rebuildGeom();
 			group->rebuildMesh();
 
-			renderPhysicsShapes(group);
+			renderPhysicsShapes(group, mWireframe);
 		}
 	}
 
@@ -3725,7 +3705,7 @@ public:
 };
 
 
-void LLSpatialPartition::renderPhysicsShapes()
+void LLSpatialPartition::renderPhysicsShapes(bool wireframe)
 {
 	LLSpatialBridge* bridge = asBridge();
 	LLCamera* camera = LLViewerCamera::getInstance();
@@ -3737,11 +3717,9 @@ void LLSpatialPartition::renderPhysicsShapes()
 
 	gGL.flush();
 	gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
-	glLineWidth(3.f);
-	LLOctreeRenderPhysicsShapes render_physics(camera);
+	LLOctreeRenderPhysicsShapes render_physics(camera, wireframe);
 	render_physics.traverse(mOctree);
 	gGL.flush();
-	glLineWidth(1.f);
 }
 
 void LLSpatialPartition::renderDebug()
@@ -3754,7 +3732,7 @@ void LLSpatialPartition::renderDebug()
 									  LLPipeline::RENDER_DEBUG_BBOXES |
 									  LLPipeline::RENDER_DEBUG_NORMALS |
 									  LLPipeline::RENDER_DEBUG_POINTS |
-									  LLPipeline::RENDER_DEBUG_TEXTURE_PRIORITY |
+									  //LLPipeline::RENDER_DEBUG_TEXTURE_PRIORITY |
 									  LLPipeline::RENDER_DEBUG_TEXTURE_ANIM |
 									  LLPipeline::RENDER_DEBUG_RAYCAST |
 									  LLPipeline::RENDER_DEBUG_AVATAR_VOLUME |
@@ -3763,7 +3741,7 @@ void LLSpatialPartition::renderDebug()
 									  //LLPipeline::RENDER_DEBUG_BUILD_QUEUE |
 									  LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA |
 									  LLPipeline::RENDER_DEBUG_RENDER_COMPLEXITY |
-									  LLPipeline::RENDER_DEBUG_TEXEL_DENSITY)) 
+									  LLPipeline::RENDER_DEBUG_TEXEL_DENSITY))
 	{
 		return;
 	}
@@ -3797,7 +3775,6 @@ void LLSpatialPartition::renderDebug()
 	LLOctreeRenderNonOccluded render_debug(camera);
 	render_debug.traverse(mOctree);
 
-
 	if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_OCCLUSION))
 	{
 		{
@@ -3860,8 +3837,9 @@ public:
 	LLDrawable* mHit;
 	BOOL mPickTransparent;
 	BOOL mPickRigged;
+    BOOL mPickUnselectable;
 
-	LLOctreeIntersect(const LLVector4a& start, const LLVector4a& end, BOOL pick_transparent, BOOL pick_rigged,
+	LLOctreeIntersect(const LLVector4a& start, const LLVector4a& end, BOOL pick_transparent, BOOL pick_rigged, BOOL pick_unselectable,
 					  S32* face_hit, LLVector4a* intersection, LLVector2* tex_coord, LLVector4a* normal, LLVector4a* tangent)
 		: mStart(start),
 		  mEnd(end),
@@ -3872,7 +3850,8 @@ public:
 		  mTangent(tangent),
 		  mHit(NULL),
 		  mPickTransparent(pick_transparent),
-		  mPickRigged(pick_rigged)
+		  mPickRigged(pick_rigged),
+          mPickUnselectable(pick_unselectable)
 	{
 	}
 	
@@ -3957,7 +3936,7 @@ public:
 					LLVOAvatar* avatar = (LLVOAvatar*) vobj;
 					if ((mPickRigged) || ((avatar->isSelf()) && (LLFloater::isVisible(gFloaterTools))))
 					{
-						LLViewerObject* hit = avatar->lineSegmentIntersectRiggedAttachments(mStart, mEnd, -1, mPickTransparent, mPickRigged, mFaceHit, &intersection, mTexCoord, mNormal, mTangent);
+						LLViewerObject* hit = avatar->lineSegmentIntersectRiggedAttachments(mStart, mEnd, -1, mPickTransparent, mPickRigged, mPickUnselectable, mFaceHit, &intersection, mTexCoord, mNormal, mTangent);
 						if (hit)
 						{
 							mEnd = intersection;
@@ -3973,7 +3952,7 @@ public:
 					}
 				}
 
-				if (!skip_check && vobj->lineSegmentIntersect(mStart, mEnd, -1, mPickTransparent, mPickRigged, mFaceHit, &intersection, mTexCoord, mNormal, mTangent))
+				if (!skip_check && vobj->lineSegmentIntersect(mStart, mEnd, -1, mPickTransparent, mPickRigged, mPickUnselectable, mFaceHit, &intersection, mTexCoord, mNormal, mTangent))
 				{
 					mEnd = intersection;  // shorten ray so we only find CLOSER hits
 					if (mIntersection)
@@ -3993,6 +3972,7 @@ public:
 LLDrawable* LLSpatialPartition::lineSegmentIntersect(const LLVector4a& start, const LLVector4a& end,
 													 BOOL pick_transparent,
 													 BOOL pick_rigged,
+                                                     BOOL pick_unselectable,
 													 S32* face_hit,                   // return the face hit
 													 LLVector4a* intersection,         // return the intersection point
 													 LLVector2* tex_coord,            // return the texture coordinates of the intersection point
@@ -4001,12 +3981,30 @@ LLDrawable* LLSpatialPartition::lineSegmentIntersect(const LLVector4a& start, co
 	)
 
 {
-	LLOctreeIntersect intersect(start, end, pick_transparent, pick_rigged, face_hit, intersection, tex_coord, normal, tangent);
+	LLOctreeIntersect intersect(start, end, pick_transparent, pick_rigged, pick_unselectable, face_hit, intersection, tex_coord, normal, tangent);
 	LLDrawable* drawable = intersect.check(mOctree);
 
 	return drawable;
 }
 
+LLDrawable* LLSpatialGroup::lineSegmentIntersect(const LLVector4a& start, const LLVector4a& end,
+    BOOL pick_transparent,
+    BOOL pick_rigged,
+    BOOL pick_unselectable,
+    S32* face_hit,                   // return the face hit
+    LLVector4a* intersection,         // return the intersection point
+    LLVector2* tex_coord,            // return the texture coordinates of the intersection point
+    LLVector4a* normal,               // return the surface normal at the intersection point
+    LLVector4a* tangent			// return the surface tangent at the intersection point
+)
+
+{
+    LLOctreeIntersect intersect(start, end, pick_transparent, pick_rigged, pick_unselectable, face_hit, intersection, tex_coord, normal, tangent);
+    LLDrawable* drawable = intersect.check(getOctreeNode());
+
+    return drawable;
+}
+
 LLDrawInfo::LLDrawInfo(U16 start, U16 end, U32 count, U32 offset, 
 					   LLViewerTexture* texture, LLVertexBuffer* buffer,
 					   bool selected,
@@ -4027,7 +4025,6 @@ LLDrawInfo::LLDrawInfo(U16 start, U16 end, U32 count, U32 offset,
 	mGroup(NULL),
 	mFace(NULL),
 	mDistance(0.f),
-	mDrawMode(LLRender::TRIANGLES),
 	mMaterial(NULL),
 	mShaderMask(0),
 	mSpecColor(1.0f, 1.0f, 1.0f, 0.5f),
@@ -4036,8 +4033,7 @@ LLDrawInfo::LLDrawInfo(U16 start, U16 end, U32 count, U32 offset,
 	mHasGlow(FALSE),
 	mEnvIntensity(0.0f),
 	mAlphaMaskCutoff(0.5f),
-	mDiffuseAlphaMode(0),
-	mSelected(selected)
+	mDiffuseAlphaMode(0)
 {
 	mVertexBuffer->validateRange(mStart, mEnd, mCount, mOffset);