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#5979: Cubemap support for opengl2.

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This commit is contained in:
SmileTheory 2013-09-16 00:54:26 -07:00
parent 68a616c7f1
commit 7e875c6941
23 changed files with 1268 additions and 516 deletions
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9
code/renderergl2/tr_model_iqm.c
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@ -786,6 +786,7 @@ void R_AddIQMSurfaces( trRefEntity_t *ent ) {
qboolean personalModel;
int cull;
int fogNum;
int cubemapIndex;
shader_t *shader;
skin_t *skin;
@ -838,6 +839,8 @@ void R_AddIQMSurfaces( trRefEntity_t *ent ) {
//
fogNum = R_ComputeIQMFogNum( data, ent );
cubemapIndex = R_CubemapForPoint(ent->e.origin);
for ( i = 0 ; i < data->num_surfaces ; i++ ) {
if(ent->e.customShader)
shader = R_GetShaderByHandle( ent->e.customShader );
@ -866,7 +869,7 @@ void R_AddIQMSurfaces( trRefEntity_t *ent ) {
&& fogNum == 0
&& !(ent->e.renderfx & ( RF_NOSHADOW | RF_DEPTHHACK ) )
&& shader->sort == SS_OPAQUE ) {
R_AddDrawSurf( (void *)surface, tr.shadowShader, 0, 0, 0 );
R_AddDrawSurf( (void *)surface, tr.shadowShader, 0, 0, 0, 0 );
}
// projection shadows work fine with personal models
@ -874,11 +877,11 @@ void R_AddIQMSurfaces( trRefEntity_t *ent ) {
&& fogNum == 0
&& (ent->e.renderfx & RF_SHADOW_PLANE )
&& shader->sort == SS_OPAQUE ) {
R_AddDrawSurf( (void *)surface, tr.projectionShadowShader, 0, 0, 0 );
R_AddDrawSurf( (void *)surface, tr.projectionShadowShader, 0, 0, 0, 0 );
}
if( !personalModel ) {
R_AddDrawSurf( (void *)surface, shader, fogNum, 0, 0 );
R_AddDrawSurf( (void *)surface, shader, fogNum, 0, 0, cubemapIndex );
}
surface++;