diff options
Diffstat (limited to 'src/renderergl2/tr_shader.c')
| -rw-r--r-- | src/renderergl2/tr_shader.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/src/renderergl2/tr_shader.c b/src/renderergl2/tr_shader.c index 36e159b4..4c2832fd 100644 --- a/src/renderergl2/tr_shader.c +++ b/src/renderergl2/tr_shader.c @@ -2283,7 +2283,7 @@ static qboolean CollapseStagesToGLSL(void) { // if 2+ stages and first stage is lightmap, switch them // this makes it easier for the later bits to process - if (stages[0].active && stages[0].bundle[0].isLightmap && stages[1].active) + if (stages[0].active && stages[0].bundle[0].tcGen == TCGEN_LIGHTMAP && stages[1].active) { int blendBits = stages[1].stateBits & ( GLS_DSTBLEND_BITS | GLS_SRCBLEND_BITS ); @@ -2320,7 +2320,7 @@ static qboolean CollapseStagesToGLSL(void) break; } - if (pStage->bundle[0].isLightmap) + if (pStage->bundle[0].tcGen == TCGEN_LIGHTMAP) { int blendBits = pStage->stateBits & ( GLS_DSTBLEND_BITS | GLS_SRCBLEND_BITS ); @@ -2371,7 +2371,7 @@ static qboolean CollapseStagesToGLSL(void) continue; // skip lightmaps - if (pStage->bundle[0].isLightmap) + if (pStage->bundle[0].tcGen == TCGEN_LIGHTMAP) continue; diffuse = pStage; @@ -2413,7 +2413,7 @@ static qboolean CollapseStagesToGLSL(void) break; case ST_COLORMAP: - if (pStage2->bundle[0].isLightmap) + if (pStage2->bundle[0].tcGen == TCGEN_LIGHTMAP) { lightmap = pStage2; } @@ -2455,7 +2455,7 @@ static qboolean CollapseStagesToGLSL(void) if (!pStage->active) continue; - if (pStage->bundle[0].isLightmap) + if (pStage->bundle[0].tcGen == TCGEN_LIGHTMAP) { pStage->active = qfalse; } @@ -2521,7 +2521,7 @@ static qboolean CollapseStagesToGLSL(void) if (pStage->adjustColorsForFog) continue; - if (pStage->bundle[TB_DIFFUSEMAP].isLightmap) + if (pStage->bundle[TB_DIFFUSEMAP].tcGen == TCGEN_LIGHTMAP) { pStage->glslShaderGroup = tr.lightallShader; pStage->glslShaderIndex = LIGHTDEF_USE_LIGHTMAP; @@ -2551,6 +2551,9 @@ static qboolean CollapseStagesToGLSL(void) { pStage->glslShaderGroup = tr.lightallShader; pStage->glslShaderIndex = LIGHTDEF_USE_LIGHT_VECTOR; + + if (pStage->bundle[0].tcGen != TCGEN_TEXTURE || pStage->bundle[0].numTexMods != 0) + pStage->glslShaderIndex |= LIGHTDEF_USE_TCGEN_AND_TCMOD; } } } |