mirror of
https://github.com/raylib-cs/raylib-cs
synced 2025-04-03 11:09:40 -04:00
ChrisDill
9c09f1f030
- Contains latest raylib 2.0 examples. Only converted a few of them to test out bindings. - Need some sort of script to auto convert them across.
32 lines
1011 B
GLSL
32 lines
1011 B
GLSL
#version 120
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// Input vertex attributes (from vertex shader)
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varying vec2 fragTexCoord;
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varying vec4 fragColor;
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// Input uniform values
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uniform sampler2D texture0;
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uniform vec4 colDiffuse;
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// NOTE: Add here your custom variables
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// NOTE: Render size values must be passed from code
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const float renderWidth = 800.0;
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const float renderHeight = 450.0;
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vec3 offset = vec3(0.0, 1.3846153846, 3.2307692308);
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vec3 weight = vec3(0.2270270270, 0.3162162162, 0.0702702703);
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void main()
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{
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// Texel color fetching from texture sampler
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vec3 tc = texture2D(texture0, fragTexCoord).rgb*weight.x;
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tc += texture2D(texture0, fragTexCoord + vec2(offset.y)/renderWidth, 0.0).rgb*weight.y;
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tc += texture2D(texture0, fragTexCoord - vec2(offset.y)/renderWidth, 0.0).rgb*weight.y;
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tc += texture2D(texture0, fragTexCoord + vec2(offset.z)/renderWidth, 0.0).rgb*weight.z;
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tc += texture2D(texture0, fragTexCoord - vec2(offset.z)/renderWidth, 0.0).rgb*weight.z;
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gl_FragColor = vec4(tc, 1.0);
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} |