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15 lines
344 B
GLSL
15 lines
344 B
GLSL
#version 120
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uniform sampler2D DiffuseSampler;
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varying vec2 texCoord;
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uniform float InverseAmount;
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void main(){
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vec4 diffuseColor = texture2D(DiffuseSampler, texCoord);
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vec4 invertColor = 1.0 - diffuseColor;
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vec4 outColor = mix(diffuseColor, invertColor, InverseAmount);
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gl_FragColor = vec4(outColor.rgb, diffuseColor.a);
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}
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