| GL_EXT_point_parameters | |
| http://oss.sgi.com/projects/ogl-sample/registry/EXT/point_parameters.txt | |
| GL_POINT_SIZE_MIN_EXT 0x8126 | |
| GL_POINT_SIZE_MAX_EXT 0x8127 | |
| GL_POINT_FADE_THRESHOLD_SIZE_EXT 0x8128 | |
| GL_DISTANCE_ATTENUATION_EXT 0x8129 | |
| void glPointParameterfEXT (GLenum pname, GLfloat param) | |
| void glPointParameterfvEXT (GLenum pname, GLfloat* params) |