11 lines
284 B
GLSL
11 lines
284 B
GLSL
uniform float k,b;
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vec4 effect(vec4 color,sampler2D tex,vec2 texCoord,vec2 scrCoord){
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vec4 texcolor=texture2D(tex,texCoord);
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return vec4(
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(texcolor.r*k+b)*color.r,
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(texcolor.g*k+b)*color.g,
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(texcolor.b*k+b)*color.b,
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texcolor.a*color.a
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);
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}
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