Searched defs:PV_dot_dir (Results 1 – 3 of 3) sorted by relevance
146 GLfloat PV_dot_dir = - DOT3(VP, light->_NormSpotDirection); in TAG() local325 GLfloat PV_dot_dir = - DOT3(VP, light->_NormSpotDirection); in TAG() local
1015 GLfloat PV_dot_dir = - DOT3(light->_VP_inf_norm, in compute_light_positions() local
169 GLfloat PV_dot_dir = - DOT3(VP, light->_NormSpotDirection); in shade_rastpos() local