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don't use GL_LINEAR_MIPMAP_LINEAR for shadow maps

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optimize gpu upload (use glBufferSubData instead of glMapBuffer
Avoid checking char array against zero.
This commit is contained in:
erwin coumans
2016-10-14 15:06:09 -07:00
parent 4ebc327151
commit 29f3afe2a4
23 changed files with 616 additions and 83 deletions
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23
examples/ExampleBrowser/OpenGLGuiHelper.cpp
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@@ -289,18 +289,25 @@ void OpenGLGuiHelper::syncPhysicsToGraphics(const btDiscreteDynamicsWorld* rbWor
return;
int numCollisionObjects = rbWorld->getNumCollisionObjects();
for (int i = 0; i<numCollisionObjects; i++)
{
btCollisionObject* colObj = rbWorld->getCollisionObjectArray()[i];
btVector3 pos = colObj->getWorldTransform().getOrigin();
btQuaternion orn = colObj->getWorldTransform().getRotation();
int index = colObj->getUserIndex();
if (index >= 0)
B3_PROFILE("write all InstanceTransformToCPU");
for (int i = 0; i<numCollisionObjects; i++)
{
m_data->m_glApp->m_renderer->writeSingleInstanceTransformToCPU(pos, orn, index);
B3_PROFILE("writeSingleInstanceTransformToCPU");
btCollisionObject* colObj = rbWorld->getCollisionObjectArray()[i];
btVector3 pos = colObj->getWorldTransform().getOrigin();
btQuaternion orn = colObj->getWorldTransform().getRotation();
int index = colObj->getUserIndex();
if (index >= 0)
{
m_data->m_glApp->m_renderer->writeSingleInstanceTransformToCPU(pos, orn, index);
}
}
}
m_data->m_glApp->m_renderer->writeTransforms();
{
B3_PROFILE("writeTransforms");
m_data->m_glApp->m_renderer->writeTransforms();
}
}