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support compound versus compound collision shape acceleration on GPU, using aabb tree versus aabb tree.

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Remove constructor from b3Vector3,  to make it a POD type, so it can go into a union (and more compatible with OpenCL float4)
Use b3MakeVector3 instead of constructor
Share some code between C++ and GPU in a shared file: see b3TransformAabb2 in src/Bullet3Collision/BroadPhaseCollision/shared/b3Aabb.h
Improve PairBench a bit, show timings and #overlapping pairs.
Increase shadowmap default size to 8192x8192 (hope the GPU supports it)
This commit is contained in:
erwincoumans
2013-08-20 03:19:59 -07:00
parent 41ba48b10d
commit 677722bba3
62 changed files with 1827 additions and 564 deletions
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src/Bullet3OpenCL/Raycast/b3GpuRaycast.cpp
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@@ -80,7 +80,7 @@ bool rayConvex(const b3Vector3& rayFromLocal, const b3Vector3& rayToLocal, const
{
float exitFraction = hitFraction;
float enterFraction = -0.1f;
b3Vector3 curHitNormal(0,0,0);
b3Vector3 curHitNormal=b3MakeVector3(0,0,0);
for (int i=0;i<poly.m_numFaces;i++)
{
const b3GpuFace& face = faces[poly.m_faceOffset+i];