#1126 gltf scene import prototype (#1172)

* #1126 GLTF Scene import initial prototype (working geometry import for some assets)

* #1126 WIP -- Expand support for more vertex formats, PoC material import, shadow support, scale support

* #1126 move GLTF implementation to newview/gltf

* #1126 Refactor attribute loading to be less copy/pasta for each combination of types

* #1126 Partially working object selection.  Ability to have multiple scenes at once.  Helpful message on how to use the preview button.

* #1126 Add bounding box debug display and untangle GLTF raycast from LLVOVolume raycast

* #1126 Working raycast on GLTF scenes.

* #1126 Remove some #pragma optimize offs

1 files changed, 4 insertions, 4 deletions

diff --git a/indra/llmath/llvolumeoctree.cpp b/indra/llmath/llvolumeoctree.cpp
index 6894d04d3c..95c7cb0b5c 100644
--- a/indra/llmath/llvolumeoctree.cpp
+++ b/indra/llmath/llvolumeoctree.cpp
@@ -92,15 +92,15 @@ void LLVolumeOctreeListener::handleChildAddition(const LLOctreeNode<LLVolumeTria
 }
 
 LLOctreeTriangleRayIntersect::LLOctreeTriangleRayIntersect(const LLVector4a& start, const LLVector4a& dir, 
-							   const LLVolumeFace* face, F32* closest_t,
+                                LLVolumeFace* face, F32* closest_t,
 							   LLVector4a* intersection,LLVector2* tex_coord, LLVector4a* normal, LLVector4a* tangent)
-   : mFace(face),
-     mStart(start),
+   : mStart(start),
 	 mDir(dir),
 	 mIntersection(intersection),
 	 mTexCoord(tex_coord),
 	 mNormal(normal),
 	 mTangent(tangent),
+     mFace(face),
 	 mClosestT(closest_t),
 	 mHitFace(false)
 {
@@ -139,7 +139,7 @@ void LLOctreeTriangleRayIntersect::visit(const LLOctreeNode<LLVolumeTriangle, LL
 			{
 				*mClosestT = t;
 				mHitFace = true;
-
+                mHitTriangle = tri;
 				if (mIntersection != NULL)
 				{
 					LLVector4a intersect = mDir;