24 lines
516 B
Plaintext
24 lines
516 B
Plaintext
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//
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// FinalRender.fsh
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// XIONControlPanel
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//
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// Created by Charles Magahern on 12/29/15.
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// Copyright © 2015 XION. All rights reserved.
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//
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uniform sampler2D u_colorSampler;
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uniform sampler2D u_blurmapSampler;
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varying vec2 v_uv;
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float saturate(float v)
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{
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return clamp(v, 0.0, 1.0);
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}
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void main()
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{
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vec4 color = texture2D(u_colorSampler, v_uv) + texture2D(u_blurmapSampler, v_uv);
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float dist = length(v_uv - vec2(0.5));
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gl_FragColor = saturate(1.0 / (8.0 * (dist + 0.1))) * color;
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}
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