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make RenderTexture.h compile on double precision mode

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erwin.coumans
2009-12-13 22:26:11 +00:00
parent 443d38366f
commit 6425af9a6c
1 changed files with 4 additions and 4 deletions
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8
Demos/OpenGL/RenderTexture.h
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@@ -46,10 +46,10 @@ public:
inline void addPixel(int x,int y,const btVector4& rgba) inline void addPixel(int x,int y,const btVector4& rgba)
{ {
unsigned char* pixel = &m_buffer[ (x+y*m_width) * 4]; unsigned char* pixel = &m_buffer[ (x+y*m_width) * 4];
pixel[0] = (unsigned char)btMin(255.f,((float)pixel[0] + 255.f*rgba.getX())); pixel[0] = (unsigned char)btMin(btScalar(255.f),((btScalar)pixel[0] + btScalar(255.f)*rgba.getX()));
pixel[1] = (unsigned char)btMin(255.f,((float)pixel[1] + 255.f*rgba.getY())); pixel[1] = (unsigned char)btMin(btScalar(255.f),((btScalar)pixel[1] + btScalar(255.f)*rgba.getY()));
pixel[2] = (unsigned char)btMin(255.f,((float)pixel[2] + 255.f*rgba.getZ())); pixel[2] = (unsigned char)btMin(btScalar(255.f),((btScalar)pixel[2] + btScalar(255.f)*rgba.getZ()));
// pixel[3] = (unsigned char)btMin(255.f,((float)pixel[3] + 255.f*rgba.getW())); // pixel[3] = (unsigned char)btMin(btScalar(255.f),((btScalar)pixel[3] + btScalar(255.f)*rgba.getW()));
} }
inline btVector4 getPixel(int x,int y) inline btVector4 getPixel(int x,int y)