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render the tetrahedral mesh (no mesh normals)

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This commit is contained in:
Erwin Coumans
2014-10-31 15:24:07 -07:00
parent eac8b32782
commit 65225575ed
4 changed files with 118 additions and 39 deletions
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3
btgui/OpenGLWindow/CommonRenderInterface.h
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@@ -43,7 +43,8 @@ struct CommonRenderInterface
virtual void drawLine(const float from[4], const float to[4], const float color[4], float lineWidth) = 0;
virtual void drawLine(const double from[4], const double to[4], const double color[4], double lineWidth) = 0;
virtual int registerShape(const float* vertices, int numvertices, const int* indices, int numIndices,int primitiveType=B3_GL_TRIANGLES, int textureIndex=-1)=0;
virtual void updateShape(int shapeIndex, const float* vertices)=0;
virtual void writeSingleInstanceTransformToCPU(const float* position, const float* orientation, int srcIndex)=0;
virtual void writeSingleInstanceTransformToCPU(const double* position, const double* orientation, int srcIndex)=0;
virtual void writeTransforms()=0;

2
btgui/OpenGLWindow/GLInstancingRenderer.cpp
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@@ -690,6 +690,8 @@ void GLInstancingRenderer::updateShape(int shapeIndex, const float* vertices)
glUnmapBuffer( GL_ARRAY_BUFFER);
}
int GLInstancingRenderer::registerShape(const float* vertices, int numvertices, const int* indices, int numIndices,int primitiveType, int textureId)
{
b3GraphicsInstance* gfxObj = new b3GraphicsInstance;

3
btgui/OpenGLWindow/GLInstancingRenderer.h
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@@ -64,7 +64,8 @@ public:
///vertices must be in the format x,y,z, nx,ny,nz, u,v
virtual int registerShape(const float* vertices, int numvertices, const int* indices, int numIndices, int primitiveType=B3_GL_TRIANGLES, int textureIndex=-1);
virtual int registerTexture(const unsigned char* texels, int width, int height);
///position x,y,z, quaternion x,y,z,w, color r,g,b,a, scaling x,y,z