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Repariere durch Wände scheinende Lichter teilweise

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This commit is contained in:
Yamagi Burmeister 2010-10-20 11:52:50 +00:00
parent fd6cb0e770
commit cbbf7a7eee
1 changed files with 13 additions and 0 deletions
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13
src/refresh/gl_light.c
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@ -64,6 +64,7 @@ R_RenderDlight ( dlight_t *light )
qglEnd();
}
void
R_RenderDlights ( void )
{
int i;
@ -104,6 +105,7 @@ R_MarkLights ( dlight_t *light, int bit, mnode_t *node )
float dist;
msurface_t *surf;
int i;
int sidebit;
if ( node->contents != -1 )
{
@ -130,6 +132,17 @@ R_MarkLights ( dlight_t *light, int bit, mnode_t *node )
for ( i = 0; i < node->numsurfaces; i++, surf++ )
{
dist = DotProduct (light->origin, surf->plane->normal) - surf->plane->dist;
if (dist >= 0)
sidebit = 0;
else
sidebit = SURF_PLANEBACK;
if ( (surf->flags & SURF_PLANEBACK) != sidebit )
continue;
if ( surf->dlightframe != r_dlightframecount )
{
surf->dlightbits = 0;