only do gl2cl once

add contact stats option re-enable a few more demos
2013-04-19 18:30:05 -07:00
parent b883283460
commit d086090c77
9 changed files with 106 additions and 65 deletions
--- a/opencl/gpu_rigidbody/host/b3GpuNarrowPhase.cpp
+++ b/opencl/gpu_rigidbody/host/b3GpuNarrowPhase.cpp
@@ -698,6 +698,11 @@ cl_mem b3GpuNarrowPhase::getContactsGpu()
 	return m_data->m_pBufContactOutGPU->getBufferCL();
 }

+const b3Contact4* b3GpuNarrowPhase::getContactsCPU() const
+{
+	m_data->m_pBufContactOutGPU->copyToHost(*m_data->m_pBufContactOutCPU);
+	return &m_data->m_pBufContactOutCPU->at(0);
+}

 void b3GpuNarrowPhase::computeContacts(cl_mem broadphasePairs, int numBroadphasePairs, cl_mem aabbsWS, int numObjects)
 {