83 lines
1.6 KiB
GLSL
Executable File
83 lines
1.6 KiB
GLSL
Executable File
/**
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* Kepler - Core
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* Copyright (c) 2010 kaj dijkstra STUDIOS
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* All rights reserved.
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*/
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/**
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* Author: Kaj Dijksta
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*/
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attribute vec3 position;
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attribute vec2 uv;
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uniform mat4 viewProjection;
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varying vec2 v_textureCoord;
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void main(void) {
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v_textureCoord = uv;
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gl_Position = viewProjection * vec4(position, 1.0);
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}
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// #keplerEngine - Split
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precision highp float;
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uniform sampler2D image;
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uniform vec2 imageIncrement;
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uniform sampler2D random;
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uniform float merge;
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uniform float far;
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varying vec2 v_textureCoord;
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void main() {
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float MSAA1X[13];
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//MSAA1X[0] = 0.004433048175243747;
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//MSAA1X[1] = 0.054005582622414484;
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//MSAA1X[2] = 0.2420362293761143;
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//MSAA1X[3] = 0.3990502796524549;
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//MSAA1X[4] = 0.2420362293761143;
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//MSAA1X[5] = 0.054005582622414484;
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//MSAA1X[6] = 0.004433048175243747;
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MSAA1X[0] = 0.0022181958546457665;
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MSAA1X[1] = 0.008773134791588384;
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MSAA1X[2] = 0.027023157602879527;
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MSAA1X[3] = 0.06482518513852684;
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MSAA1X[4] = 0.12110939007484814;
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MSAA1X[5] = 0.17621312278855084;
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MSAA1X[6] = 0.19967562749792112;
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MSAA1X[7] = 0.17621312278855084;
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MSAA1X[8] = 0.12110939007484814;
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MSAA1X[9] = 0.06482518513852684;
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MSAA1X[10] = 0.027023157602879527;
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MSAA1X[11] = 0.008773134791588384;
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MSAA1X[12] = 0.0022181958546457665;
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vec2 imageCoordTmp = v_textureCoord + (vec2(imageIncrement) * 6.0);
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vec4 sum = vec4(0.0);
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for (int i = 0; i < 12; ++i) {
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sum += texture2D(image, imageCoordTmp) * MSAA1X[i];
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imageCoordTmp -= imageIncrement;
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}
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gl_FragColor = vec4(sum);
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}
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