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Eulerian Smoke Simulation on the GPU
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00001 #ifndef __TEXTURE_3D_H__ 00002 #define __TEXTURE_3D_H__ 00003 00004 //--------------------------------------------------------------------- 00007 //--------------------------------------------------------------------- 00008 00009 #include "Texture.h" 00010 00018 class Texture3D : public Texture 00019 { 00020 public: 00035 Texture3D( 00036 GLenum _target, 00037 int _width, 00038 int _height, 00039 int _depth, 00040 GLint _internalFormat, 00041 GLenum _format, 00042 GLenum _dataType, 00043 GLenum _minFilter, 00044 GLenum _magFilter, 00045 GLenum _wrapMode, 00046 int _samplerIndex, 00047 GLint _mipLevel = 0, 00048 void* _data = 0 00049 ); 00050 00062 bool write( 00063 GLint _mipLevel, 00064 GLint _xOffset, 00065 GLint _yOffset, 00066 GLint _zOffset, 00067 GLsizei _width, 00068 GLsizei _height, 00069 GLsizei _depth, 00070 GLenum _format, 00071 GLenum _type, 00072 void* _data 00073 ); 00074 00086 bool writeFromPBO( 00087 GLint _mipLevel, 00088 GLint _xOffset, 00089 GLint _yOffset, 00090 GLint _zOffset, 00091 GLsizei _width, 00092 GLsizei _height, 00093 GLsizei _depth, 00094 GLenum _format, 00095 GLenum _type, 00096 GLuint _pboHandle 00097 ); 00098 00100 inline GLsizei getWidth() const {return m_width;} 00102 inline GLsizei getHeight() const {return m_height;} 00104 inline GLsizei getDepth() const {return m_depth;} 00105 00106 private: 00108 GLsizei m_width; 00110 GLsizei m_height; 00112 GLsizei m_depth; 00113 }; 00114 00115 #endif // __TEXTURE_3D_H__
1.7.4 
