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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/ParallelPrimitives/b3PrefixScanFloat4CL.cpp
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@@ -100,7 +100,7 @@ void b3PrefixScanFloat4CL::execute(b3OpenCLArray<b3Vector3>& src, b3OpenCLArray<
void b3PrefixScanFloat4CL::executeHost(b3AlignedObjectArray<b3Vector3>& src, b3AlignedObjectArray<b3Vector3>& dst, int n, b3Vector3* sum)
{
b3Vector3 s(0,0,0);
b3Vector3 s=b3MakeVector3(0,0,0);
//if( data->m_option == EXCLUSIVE )
{
for(int i=0; i<n; i++)