Bart/bullet3
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Avoid breaking up the clipHullHull kernel, it ruins performance. Unfortunately, Mac OSX still requires it.

Browse Source 
Use indices instead of copies for small/large aabbs in broadphase (grid / sap)
This commit is contained in:
erwincoumans
2014-01-29 15:20:20 -08:00
parent ff051f87aa
commit 3e8b183587
11 changed files with 100 additions and 126 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/Bullet3OpenCL/NarrowphaseCollision/b3ConvexHullContact.cpp
View File

@@ -3171,6 +3171,8 @@ void GpuSatCollision::computeConvexConvexContactsGPUSAT( b3OpenCLArray<b3Int4>*
if (1)
{
if (1)
{
{
B3_PROFILE("findSeparatingAxisVertexFaceKernel");
b3BufferInfoCL bInfo[] = {
@@ -3228,7 +3230,8 @@ void GpuSatCollision::computeConvexConvexContactsGPUSAT( b3OpenCLArray<b3Int4>*
clFinish(m_queue);
}
}
if (1)
{
B3_PROFILE("findSeparatingAxisUnitSphereKernel");
b3BufferInfoCL bInfo[] = {
@@ -4466,8 +4469,8 @@ void GpuSatCollision::computeConvexConvexContactsGPUSAT( b3OpenCLArray<b3Int4>*
//convex-convex contact clipping
B3_PROFILE("clipHullHullKernel");
bool breakupKernel = true;
bool breakupKernel = false;
#ifdef __APPLE__
breakupKernel = true;
@@ -4480,6 +4483,7 @@ void GpuSatCollision::computeConvexConvexContactsGPUSAT( b3OpenCLArray<b3Int4>*
#endif//CHECK_ON_HOST
if (computeConvexConvex)
{
B3_PROFILE("clipHullHullKernel");
if (breakupKernel)
{