4 files changed, 21 insertions, 10 deletions
diff --git a/indra/newview/llviewermenu.cpp b/indra/newview/llviewermenu.cpp
index 33d4b65d4a..c6c1090f45 100755
--- a/indra/newview/llviewermenu.cpp
+++ b/indra/newview/llviewermenu.cpp
@@ -1073,8 +1073,6 @@ class LLAdvancedCheckInfoDisplay : public view_listener_t
 		U32 info_display = info_display_from_string( userdata.asString() );
 		bool new_value = false;
 
-		LL_INFOS("ViewerMenu") << "check " << userdata.asString() << LL_ENDL;
-
 		if ( info_display != 0 )
 		{
 			new_value = LLPipeline::toggleRenderDebugControl( (void*)info_display );
diff --git a/indra/newview/llviewerpartsim.cpp b/indra/newview/llviewerpartsim.cpp
index 96cd43a8ab..163c90019f 100755
--- a/indra/newview/llviewerpartsim.cpp
+++ b/indra/newview/llviewerpartsim.cpp
@@ -160,7 +160,11 @@ LLViewerPartGroup::LLViewerPartGroup(const LLVector3 &center_agent, const F32 bo
 	}
 	mVOPartGroupp->setViewerPartGroup(this);
 	mVOPartGroupp->setPositionAgent(getCenterAgent());
+	
+	mBoxSide = box_side;
+
 	F32 scale = box_side * 0.5f;
+
 	mVOPartGroupp->setScale(LLVector3(scale,scale,scale));
 	
 	//gPipeline.addObject(mVOPartGroupp);
diff --git a/indra/newview/llviewerpartsim.h b/indra/newview/llviewerpartsim.h
index 095de2060c..2daa07ed8c 100755
--- a/indra/newview/llviewerpartsim.h
+++ b/indra/newview/llviewerpartsim.h
@@ -105,6 +105,9 @@ public:
 
 	void shift(const LLVector3 &offset);
 
+	F32 getBoxRadius() { return mBoxRadius; }
+	F32 getBoxSide() { return mBoxSide; }
+
 	typedef std::vector<LLViewerPart*>  part_list_t;
 	part_list_t mParticles;
 
@@ -125,6 +128,7 @@ public:
 protected:
 	LLVector3 mCenterAgent;
 	F32 mBoxRadius;
+	F32 mBoxSide;
 	LLVector3 mMinObjPos;
 	LLVector3 mMaxObjPos;
 
diff --git a/indra/newview/llvopartgroup.cpp b/indra/newview/llvopartgroup.cpp
index a65de0c047..1630b5d484 100755
--- a/indra/newview/llvopartgroup.cpp
+++ b/indra/newview/llvopartgroup.cpp
@@ -176,24 +176,28 @@ BOOL LLVOPartGroup::isActive() const
 
 F32 LLVOPartGroup::getBinRadius()
 { 
-	return mScale.mV[0]*2.f;
+	return mViewerPartGroupp->getBoxSide();
 }
 
 void LLVOPartGroup::updateSpatialExtents(LLVector4a& newMin, LLVector4a& newMax)
 {		
 	const LLVector3& pos_agent = getPositionAgent();
 
-	newMin.load3( (pos_agent - mScale).mV);
-	newMax.load3( (pos_agent + mScale).mV);
+	LLVector4a scale;
+	LLVector4a p;
+
+	p.load3(pos_agent.mV);
+
+	scale.splat(mScale.mV[0]+mViewerPartGroupp->getBoxSide()*0.5f);
+
+	newMin.setSub(p, scale);
+	newMax.setAdd(p,scale);
 
 	llassert(newMin.isFinite3());
 	llassert(newMax.isFinite3());
 
-	LLVector4a pos;
-	pos.load3(pos_agent.mV);
-
-	llassert(pos.isFinite3());
-	mDrawable->setPositionGroup(pos);
+	llassert(p.isFinite3());
+	mDrawable->setPositionGroup(p);
 }
 
 void LLVOPartGroup::idleUpdate(LLAgent &agent, LLWorld &world, const F64 &time)
@@ -459,6 +463,7 @@ BOOL LLVOPartGroup::updateGeometry(LLDrawable *drawable)
 	}
 
 	//record max scale (used to stretch bounding box for visibility culling)
+	
 	mScale.set(max_scale, max_scale, max_scale);
 
 	mDrawable->movePartition();