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step closer to GPU bvh traversal

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This commit is contained in:
erwin coumans
2013-03-19 20:06:24 -07:00
parent a3358b1099
commit 8bfbaf3ed1
26 changed files with 3639 additions and 98 deletions
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6
opencl/gpu_rigidbody/host/btGpuRigidBodyPipeline.cpp
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@@ -78,10 +78,10 @@ void btGpuRigidBodyPipeline::stepSimulation(float deltaTime)
if (numPairs)
{
cl_mem pairs = m_data->m_broadphaseSap->getOverlappingPairBuffer();
cl_mem aabbs = m_data->m_broadphaseSap->getAabbBuffer();
cl_mem aabbsWS = m_data->m_broadphaseSap->getAabbBufferWS();
m_data->m_narrowphase->computeContacts(pairs,numPairs,aabbs,numBodies);
m_data->m_narrowphase->computeContacts(pairs,numPairs,aabbsWS,numBodies);
numContacts = m_data->m_narrowphase->getNumContactsGpu();
//if (numContacts)
// printf("numContacts = %d\n", numContacts);
@@ -169,7 +169,7 @@ void btGpuRigidBodyPipeline::setupGpuAabbsFull()
launcher.setBuffer(collidables);
cl_mem localAabbs = m_data->m_narrowphase->getAabbBufferGpu();
launcher.setBuffer(localAabbs);
cl_mem worldAabbs = m_data->m_broadphaseSap->getAabbBuffer();
cl_mem worldAabbs = m_data->m_broadphaseSap->getAabbBufferWS();
launcher.setBuffer(worldAabbs);
launcher.launch1D(numBodies);
oclCHECKERROR(ciErrNum, CL_SUCCESS);