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Update blur.glsl

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made the blur spatially uniform (seemed to be a typo)
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markluffel
2013-06-22 21:10:47 -03:00
parent 05d6b280ef
commit e8e35e532e
1 changed files with 2 additions and 2 deletions
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java/examples/Topics/Shaders/BlurFilter/data/blur.glsl
+2 -2
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@@ -36,7 +36,7 @@ void main(void) {
vec4 col8 = texture2D(texture, tc8);
vec4 sum = (1.0 * col0 + 2.0 * col1 + 1.0 * col2 +
2.0 * col3 + 4.0 * col4 + 2.0 * col4 +
1.0 * col5 + 2.0 * col6 + 1.0 * col7) / 16.0;
2.0 * col3 + 4.0 * col4 + 2.0 * col5 +
1.0 * col6 + 2.0 * col7 + 1.0 * col8) / 16.0;
gl_FragColor = vec4(sum.rgb, 1.0) * vertColor;
}