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Searched
refs:PV_dot_dir
(Results
1 - 3
of
3
) sorted by null
/external/mesa3d/src/mesa/tnl/
t_vb_lighttmp.h
144
GLfloat
PV_dot_dir
= - DOT3(VP, light->_NormSpotDirection);
146
if (
PV_dot_dir
<light->_CosCutoff) {
150
GLfloat spot = powf(
PV_dot_dir
, light->SpotExponent);
322
GLfloat
PV_dot_dir
= - DOT3(VP, light->_NormSpotDirection);
324
if (
PV_dot_dir
<light->_CosCutoff) {
328
GLfloat spot = powf(
PV_dot_dir
, light->SpotExponent);
t_rasterpos.c
162
GLfloat
PV_dot_dir
= - DOT3(VP, light->_NormSpotDirection);
164
if (
PV_dot_dir
<light->_CosCutoff) {
168
GLfloat spot = powf(
PV_dot_dir
, light->SpotExponent);
/external/mesa3d/src/mesa/main/
light.c
1013
GLfloat
PV_dot_dir
= - DOT3(light->_VP_inf_norm,
1016
if (
PV_dot_dir
> light->_CosCutoff) {
1018
powf(
PV_dot_dir
, light->SpotExponent);
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all
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