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29 lines
475 B
GLSL
29 lines
475 B
GLSL
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#ifdef USE_UBOS
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layout(std140) uniform State
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{
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vec2 u_alphaRef;
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float u_fogStart;
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float u_fogEnd;
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float u_fogRange;
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float u_fogDisable;
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vec4 u_fogColor;
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};
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#else
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//uniform int u_alphaTest;
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//uniform float u_alphaRef;
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uniform vec2 u_alphaRef;
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uniform float u_fogStart;
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uniform float u_fogEnd;
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uniform float u_fogRange;
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uniform float u_fogDisable;
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uniform vec4 u_fogColor;
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#endif
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void DoAlphaTest(float a)
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{
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if(a < u_alphaRef.x || a >= u_alphaRef.y)
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discard;
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}
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