1
GL_NV_texgen_reflection
2
http://www.opengl.org/registry/specs/NV/texgen_reflection.txt
3
GL_NORMAL_MAP_NV 0x8511
4
GL_REFLECTION_MAP_NV 0x8512
1
GL_NV_texgen_reflection
2
http://www.opengl.org/registry/specs/NV/texgen_reflection.txt
3
GL_NORMAL_MAP_NV 0x8511
4
GL_REFLECTION_MAP_NV 0x8512