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28 lines
824 B
28 lines
824 B
2 years ago
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//Copyright 2014 JogAmp Community. All rights reserved.
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#if __VERSION__ >= 130
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#define attribute in
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#define varying out
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#endif
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uniform vec2 svr_EyeToSourceUVScale;
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uniform vec2 svr_EyeToSourceUVOffset;
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attribute vec2 svr_Position;
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attribute vec2 svr_Params;
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attribute vec2 svr_TexCoordR;
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varying vec3 svv_Fade;
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varying vec2 svv_TexCoordR;
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void main(void)
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{
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gl_Position = vec4(svr_Position.xy, 0.5, 1.0);
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svv_Fade = vec3(svr_Params.r); // vignetteFade
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// Vertex inputs are in TanEyeAngle space for the R,G,B channels (i.e. after chromatic aberration and distortion).
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// Scale them into the correct [0-1],[0-1] UV lookup space (depending on eye)
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svv_TexCoordR = svr_TexCoordR * svr_EyeToSourceUVScale + svr_EyeToSourceUVOffset;
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svv_TexCoordR.y = 1.0-svv_TexCoordR.y;
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}
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