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OpenGL2: Merge several cvars into r_pbr.

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r_glossIsRoughness, r_specularIsMetallic, r_framebufferGamma, r_tonemapGamma, r_materialGamma, r_lightGamma
This commit is contained in:
SmileTheory 2016-02-01 21:37:23 -08:00
parent 41791c662f
commit ad952b9537
11 changed files with 88 additions and 108 deletions
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5
code/renderergl2/tr_image.c
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@ -2858,6 +2858,11 @@ void R_SetColorMappings( void ) {
tr.overbrightBits = 0;
}
// don't allow more overbright bits than map overbright bits
if ( tr.overbrightBits > r_mapOverBrightBits->integer ) {
tr.overbrightBits = r_mapOverBrightBits->integer;
}
tr.identityLight = 1.0f / ( 1 << tr.overbrightBits );
tr.identityLightByte = 255 * tr.identityLight;