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00020 #ifndef COIN_SOTEXTURECOORDINATEENVIRONMENT_H
00021 #define COIN_SOTEXTURECOORDINATEENVIRONMENT_H
00022
00023 #include <Inventor/nodes/SoSubNode.h>
00024 #include <Inventor/nodes/SoTextureCoordinateFunction.h>
00025 #include <Inventor/SbVec4f.h>
00026
00027
00028 class COIN_DLL_API SoTextureCoordinateEnvironment : public SoTextureCoordinateFunction {
00029 typedef SoTextureCoordinateFunction inherited;
00030
00031 SO_NODE_HEADER(SoTextureCoordinateEnvironment);
00032
00033 public:
00034 static void initClass(void);
00035 SoTextureCoordinateEnvironment(void);
00036
00037 virtual void doAction(SoAction * action);
00038 virtual void GLRender(SoGLRenderAction * action);
00039 virtual void pick(SoPickAction * action);
00040 virtual void callback(SoCallbackAction * action);
00041
00042 protected:
00043 virtual ~SoTextureCoordinateEnvironment();
00044
00045 private:
00046 static const SbVec4f &generate(void * userdata,
00047 const SbVec3f & p,
00048 const SbVec3f & n);
00049 static void handleTexgen(void *data);
00050 };
00051
00052 #endif // !COIN_SOTEXTURECOORDINATEENVIRONMENT_H