Searched refs:n_dot_VP (Results 1 – 1 of 1) sorted by relevance
165 GLfloat n_dot_VP; in shade_rastpos() local208 n_dot_VP = DOT3( normal, VP ); in shade_rastpos()210 if (n_dot_VP < 0.0F) { in shade_rastpos()217 ACC_SCALE_SCALAR_3V(diffuseContrib, n_dot_VP, light->_MatDiffuse[0]); in shade_rastpos()