mirror of
https://github.com/Anuken/Mindustry.git
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27 lines
678 B
GLSL
27 lines
678 B
GLSL
#ifdef GL_ES
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#define LOWP lowp
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#define MED mediump
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precision lowp float;
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#else
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#define LOWP
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#define MED
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#endif
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uniform sampler2D u_texture;
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varying MED vec2 v_texCoords0;
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varying MED vec2 v_texCoords1;
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varying MED vec2 v_texCoords2;
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varying MED vec2 v_texCoords3;
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varying MED vec2 v_texCoords4;
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const float center = 0.2270270270;
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const float close = 0.3162162162;
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const float far = 0.0702702703;
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void main()
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{
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gl_FragColor = far * texture2D(u_texture, v_texCoords0)
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+ close * texture2D(u_texture, v_texCoords1)
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+ center * texture2D(u_texture, v_texCoords2)
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+ close * texture2D(u_texture, v_texCoords3)
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+ far * texture2D(u_texture, v_texCoords4);
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}
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