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Physics runs in a separate thread from rendering in PhysicsServerExample (preliminary)

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Improve rendering performance. OpenVR experience is smooth now.
commit needs a bit more testing before pushing in main repo.
This commit is contained in:
erwin coumans
2016-07-07 19:24:44 -07:00
parent bc5a756c36
commit 60d2b99151
28 changed files with 978 additions and 188 deletions
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17
examples/ExampleBrowser/OpenGLGuiHelper.cpp
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@@ -199,9 +199,16 @@ void OpenGLGuiHelper::createCollisionObjectGraphicsObject(btCollisionObject* bod
}
}
int OpenGLGuiHelper::registerGraphicsShape(const float* vertices, int numvertices, const int* indices, int numIndices)
int OpenGLGuiHelper::registerTexture(const unsigned char* texels, int width, int height)
{
int shapeId = m_data->m_glApp->m_renderer->registerShape(vertices, numvertices,indices,numIndices);
int textureId = m_data->m_glApp->m_renderer->registerTexture(texels,width,height);
return textureId;
}
int OpenGLGuiHelper::registerGraphicsShape(const float* vertices, int numvertices, const int* indices, int numIndices,int primitiveType, int textureId)
{
int shapeId = m_data->m_glApp->m_renderer->registerShape(vertices, numvertices,indices,numIndices,primitiveType, textureId);
return shapeId;
}
@@ -210,6 +217,10 @@ int OpenGLGuiHelper::registerGraphicsInstance(int shapeIndex, const float* posit
return m_data->m_glApp->m_renderer->registerGraphicsInstance(shapeIndex,position,quaternion,color,scaling);
}
void OpenGLGuiHelper::removeAllGraphicsInstances()
{
m_data->m_glApp->m_renderer->removeAllInstances();
}
void OpenGLGuiHelper::createCollisionShapeGraphicsObject(btCollisionShape* collisionShape)
{
@@ -247,7 +258,7 @@ void OpenGLGuiHelper::createCollisionShapeGraphicsObject(btCollisionShape* colli
if (gfxVertices.size() && indices.size())
{
int shapeId = registerGraphicsShape(&gfxVertices[0].xyzw[0],gfxVertices.size(),&indices[0],indices.size());
int shapeId = registerGraphicsShape(&gfxVertices[0].xyzw[0],gfxVertices.size(),&indices[0],indices.size(),B3_GL_TRIANGLES,-1);
collisionShape->setUserIndex(shapeId);
}

7
examples/ExampleBrowser/OpenGLGuiHelper.h
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@@ -20,11 +20,10 @@ struct OpenGLGuiHelper : public GUIHelperInterface
virtual void createCollisionObjectGraphicsObject(btCollisionObject* body, const btVector3& color);
virtual int registerGraphicsShape(const float* vertices, int numvertices, const int* indices, int numIndices);
virtual int registerTexture(const unsigned char* texels, int width, int height);
virtual int registerGraphicsShape(const float* vertices, int numvertices, const int* indices, int numIndices,int primitiveType, int textureId);
virtual int registerGraphicsInstance(int shapeIndex, const float* position, const float* quaternion, const float* color, const float* scaling);
virtual void removeAllGraphicsInstances();
virtual void createCollisionShapeGraphicsObject(btCollisionShape* collisionShape);