14 lines
189 B
Plaintext
14 lines
189 B
Plaintext
 
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#version 100
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precision mediump float;
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precision highp int;
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uniform mediump sampler2D cover;
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varying highp vec2 vUV;
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void main()
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{
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gl_FragData[0].x = abs(texture2D(cover, vUV).x);
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}
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