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To get around possible wonky branching logic, just (logical-or) the failure against a known working failure condition: tr_render.cpp if (!surfaceRegs[ surfaceStage->conditionRegister ] || backEnd.vLight->lightDef->parms.noDiffuse ) ? |
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This works on nospecular but "nobump and nodiffuse" still don't work using the same method. I have a monstrous idea of duplicating the entire evaluation chain for each entity arg but that's probably not a good way forward. The other option is to make a ton of alternate ARB shaders without these stages. Not ideal... |
- Anonymous
