1 files changed, 35 insertions, 8 deletions

diff --git a/indra/llmath/llvolumeoctree.h b/indra/llmath/llvolumeoctree.h
index 688d91dc40..80d6ced36d 100644..100755
--- a/indra/llmath/llvolumeoctree.h
+++ b/indra/llmath/llvolumeoctree.h
@@ -37,9 +37,19 @@
 class LLVolumeTriangle : public LLRefCount
 {
 public:
+	void* operator new(size_t size)
+	{
+		return ll_aligned_malloc_16(size);
+	}
+
+	void operator delete(void* ptr)
+	{
+		ll_aligned_free_16(ptr);
+	}
+
 	LLVolumeTriangle()
 	{
-		
+		mBinIndex = -1;	
 	}
 
 	LLVolumeTriangle(const LLVolumeTriangle& rhs)
@@ -58,21 +68,38 @@ public:
 	
 	}
 
-	LLVector4a mPositionGroup;
+	LL_ALIGN_16(LLVector4a mPositionGroup);
 
 	const LLVector4a* mV[3];
 	U16 mIndex[3];
 
 	F32 mRadius;
+	mutable S32 mBinIndex;
+
 
 	virtual const LLVector4a& getPositionGroup() const;
 	virtual const F32& getBinRadius() const;
+	
+	S32 getBinIndex() const { return mBinIndex; }
+	void setBinIndex(S32 idx) const { mBinIndex = idx; }
+
+
 };
 
 class LLVolumeOctreeListener : public LLOctreeListener<LLVolumeTriangle>
 {
 public:
 	
+	void* operator new(size_t size)
+	{
+		return ll_aligned_malloc_16(size);
+	}
+
+	void operator delete(void* ptr)
+	{
+		ll_aligned_free_16(ptr);
+	}
+
 	LLVolumeOctreeListener(LLOctreeNode<LLVolumeTriangle>* node);
 	~LLVolumeOctreeListener();
 	
@@ -99,8 +126,8 @@ public:
 	
 
 public:
-	LLVector4a mBounds[2]; // bounding box (center, size) of this node and all its children (tight fit to objects)
-	LLVector4a mExtents[2]; // extents (min, max) of this node and all its children
+	LL_ALIGN_16(LLVector4a mBounds[2]); // bounding box (center, size) of this node and all its children (tight fit to objects)
+	LL_ALIGN_16(LLVector4a mExtents[2]); // extents (min, max) of this node and all its children
 };
 
 class LLOctreeTriangleRayIntersect : public LLOctreeTraveler<LLVolumeTriangle>
@@ -110,16 +137,16 @@ public:
 	LLVector4a mStart;
 	LLVector4a mDir;
 	LLVector4a mEnd;
-	LLVector3* mIntersection;
+	LLVector4a* mIntersection;
 	LLVector2* mTexCoord;
-	LLVector3* mNormal;
-	LLVector3* mBinormal;
+	LLVector4a* mNormal;
+	LLVector4a* mTangent;
 	F32* mClosestT;
 	bool mHitFace;
 
 	LLOctreeTriangleRayIntersect(const LLVector4a& start, const LLVector4a& dir, 
 								   const LLVolumeFace* face, F32* closest_t,
-								   LLVector3* intersection,LLVector2* tex_coord, LLVector3* normal, LLVector3* bi_normal);
+								   LLVector4a* intersection,LLVector2* tex_coord, LLVector4a* normal, LLVector4a* tangent);
 
 	void traverse(const LLOctreeNode<LLVolumeTriangle>* node);