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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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12
examples/CommonInterfaces/CommonGUIHelperInterface.h
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@@ -29,9 +29,10 @@ struct GUIHelperInterface
virtual void createPhysicsDebugDrawer( btDiscreteDynamicsWorld* rbWorld)=0;
virtual int registerGraphicsShape(const float* vertices, int numvertices, const int* indices, int numIndices) =0;
virtual int registerTexture(const unsigned char* texels, int width, int height)=0;
virtual int registerGraphicsShape(const float* vertices, int numvertices, const int* indices, int numIndices,int primitiveType, int textureId) = 0;
virtual int registerGraphicsInstance(int shapeIndex, const float* position, const float* quaternion, const float* color, const float* scaling) =0;
virtual void removeAllGraphicsInstances()=0;
virtual Common2dCanvasInterface* get2dCanvasInterface()=0;
@@ -73,9 +74,10 @@ struct DummyGUIHelper : public GUIHelperInterface
virtual void createPhysicsDebugDrawer( btDiscreteDynamicsWorld* rbWorld){}
virtual int registerGraphicsShape(const float* vertices, int numvertices, const int* indices, int numIndices) { return -1; }
virtual int registerGraphicsInstance(int shapeIndex, const float* position, const float* quaternion, const float* color, const float* scaling) { return -1;}
virtual int registerTexture(const unsigned char* texels, int width, int height){return -1;}
virtual int registerGraphicsShape(const float* vertices, int numvertices, const int* indices, int numIndices,int primitiveType, int textureId){return -1;}
virtual int registerGraphicsInstance(int shapeIndex, const float* position, const float* quaternion, const float* color, const float* scaling) {return -1;}
virtual void removeAllGraphicsInstances(){}
virtual Common2dCanvasInterface* get2dCanvasInterface()
{

2
examples/CommonInterfaces/CommonRenderInterface.h
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@@ -53,6 +53,8 @@ struct CommonRenderInterface
virtual void writeSingleInstanceColorToCPU(float* color, int srcIndex)=0;
virtual void writeSingleInstanceColorToCPU(double* color, int srcIndex)=0;
virtual int getTotalNumInstances() const = 0;
virtual void writeTransforms()=0;
virtual void enableBlend(bool blend)=0;
virtual void clearZBuffer()=0;