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add support for BVH acceleration for concave trianglemesh collision against convex hulls

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bugfix/improvement in batching
This commit is contained in:
erwin coumans
2013-03-20 23:37:34 -07:00
parent 9a693fb850
commit b4f9416cdf
20 changed files with 760 additions and 690 deletions
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8
demo/gpudemo/rigidbody/GpuRigidBodyDemo.cpp
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@@ -157,6 +157,7 @@ void GpuRigidBodyDemo::clientMoveAndDisplay()
btVector4* positions = 0;
if (animate && numObjects)
{
BT_PROFILE("gl2cl");
GLuint vbo = m_instancingRenderer->getInternalData()->m_vbo;
int arraySizeInBytes = numObjects * (3)*sizeof(btVector4);
glBindBuffer(GL_ARRAY_BUFFER, vbo);
@@ -172,10 +173,14 @@ void GpuRigidBodyDemo::clientMoveAndDisplay()
}
}
m_data->m_rigidBodyPipeline->stepSimulation(1./60.f);
{
BT_PROFILE("stepSimulation");
m_data->m_rigidBodyPipeline->stepSimulation(1./60.f);
}
if (numObjects)
{
BT_PROFILE("cl2gl_convert");
int ciErrNum = 0;
cl_mem bodies = m_data->m_rigidBodyPipeline->getBodyBuffer();
btLauncherCL launch(m_clData->m_clQueue,m_data->m_copyTransformsToVBOKernel);
@@ -188,6 +193,7 @@ void GpuRigidBodyDemo::clientMoveAndDisplay()
if (animate && numObjects)
{
BT_PROFILE("cl2gl_upload");
GLint err = glGetError();
assert(err==GL_NO_ERROR);
m_data->m_instancePosOrnColor->copyToHostPointer(positions,3*numObjects,0);