14 lines
468 B
Plaintext
14 lines
468 B
Plaintext
float blendColorBurn(float base, float blend) {
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return (blend==0.0)?blend:max((1.0-((1.0-base)/blend)),0.0);
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}
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vec3 blendColorBurn(vec3 base, vec3 blend) {
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return vec3(blendColorBurn(base.r,blend.r),blendColorBurn(base.g,blend.g),blendColorBurn(base.b,blend.b));
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}
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vec3 blendColorBurn(vec3 base, vec3 blend, float opacity) {
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return (blendColorBurn(base, blend) * opacity + base * (1.0 - opacity));
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}
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#pragma glslify: export(blendColorBurn)
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#olive name Color Burn |