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also support alpha-only fog

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Arisotura
2019-05-25 13:45:00 +02:00
parent 478ca019da
commit 8c93a45574
1 changed files with 4 additions and 1 deletions
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5
src/GPU3D_OpenGL.cpp
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@ -861,7 +861,10 @@ void RenderSceneChunk(int y, int h)
glUseProgram(FinalPassShader[2]);
glEnable(GL_BLEND);
glBlendFuncSeparate(GL_CONSTANT_COLOR, GL_ONE_MINUS_SRC_ALPHA, GL_CONSTANT_COLOR, GL_ONE_MINUS_SRC_ALPHA);
if (RenderDispCnt & (1<<6))
glBlendFuncSeparate(GL_ZERO, GL_ONE, GL_CONSTANT_COLOR, GL_ONE_MINUS_SRC_ALPHA);
else
glBlendFuncSeparate(GL_CONSTANT_COLOR, GL_ONE_MINUS_SRC_ALPHA, GL_CONSTANT_COLOR, GL_ONE_MINUS_SRC_ALPHA);
{
u32 c = RenderFogColor;