38 lines
1.6 KiB
Plaintext
38 lines
1.6 KiB
Plaintext
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#line 0
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precision lowp float;
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varying lowp vec2 pos;
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uniform sampler2D f_color;
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uniform sampler2D f_depth;
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uniform ivec2 direction;
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uniform ivec2 screenSize;
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void main(){
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vec3 color = vec3(0.0);
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vec2 pix = direction * vec2(1.0 / screenSize);
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color += texture2D(f_color, pos - pix * 10.0).rgb * 0.011090;
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color += texture2D(f_color, pos - pix * 9.0).rgb * 0.016196;
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color += texture2D(f_color, pos - pix * 8.0).rgb * 0.022729;
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color += texture2D(f_color, pos - pix * 7.0).rgb * 0.030651;
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color += texture2D(f_color, pos - pix * 6.0).rgb * 0.039717;
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color += texture2D(f_color, pos - pix * 5.0).rgb * 0.049455;
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color += texture2D(f_color, pos - pix * 4.0).rgb * 0.059173;
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color += texture2D(f_color, pos - pix * 3.0).rgb * 0.068033;
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color += texture2D(f_color, pos - pix * 2.0).rgb * 0.075163;
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color += texture2D(f_color, pos - pix * 1.0).rgb * 0.079795;
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color += texture2D(f_color, pos).rgb * 0.081402;
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color += texture2D(f_color, pos + pix * 1.0).rgb * 0.079795;
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color += texture2D(f_color, pos + pix * 2.0).rgb * 0.075163;
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color += texture2D(f_color, pos + pix * 3.0).rgb * 0.068033;
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color += texture2D(f_color, pos + pix * 4.0).rgb * 0.059173;
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color += texture2D(f_color, pos + pix * 5.0).rgb * 0.049455;
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color += texture2D(f_color, pos + pix * 6.0).rgb * 0.039717;
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color += texture2D(f_color, pos + pix * 7.0).rgb * 0.030651;
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color += texture2D(f_color, pos + pix * 8.0).rgb * 0.022729;
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color += texture2D(f_color, pos + pix * 9.0).rgb * 0.016196;
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color += texture2D(f_color, pos + pix * 10.0).rgb * 0.011090;
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gl_FragColor = vec4(color, 1.0);
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}
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