a54acce6b7
I was a bit confused at first because I thought Enterbrain had actually implemented a full Gaussian blur, but nope, just dumb averaging.
16 lines
292 B
GLSL
16 lines
292 B
GLSL
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uniform sampler2D texture;
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varying vec2 v_texCoord;
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varying vec2 v_blurCoord[2];
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void main()
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{
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vec4 frag = vec4(0, 0, 0, 0);
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frag += texture2D(texture, v_texCoord);
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frag += texture2D(texture, v_blurCoord[0]);
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frag += texture2D(texture, v_blurCoord[1]);
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gl_FragColor = frag / 3.0;
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}
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