8daf812930* Sync of all the shaders from upstream + LoadFontData did not match anymore with C and crashed on MacOS * Updated JuliaSet demo. Did not work with the new shader version. * Removed unused `pause` variable from JuliaSet example. --------- Co-authored-by: Meatcorps <info@meatcorps.nl>
32 lines
No EOL
1,001 B
GLSL
32 lines
No EOL
1,001 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 your custom variables here
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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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} |