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More cleanup.

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This commit is contained in:
Andrzej Kapolka 2013-08-20 13:46:13 -07:00
parent 11be8c752b
commit 5b923bc6f2
1 changed files with 1 additions and 1 deletions
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interface/resources/shaders/ambient_occlusion.frag
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@ -59,7 +59,7 @@ void main(void) {
vec3 offset = center + rotation * (radius * sampleKernel[i]);
vec4 projected = gl_ProjectionMatrix * vec4(offset, 1.0);
float depth = texCoordToViewSpaceZ(projected.xy * 0.5 / projected.w + vec2(0.5, 0.5));
occlusion += 1.0 - step(offset.z, depth); // * step(abs(center.z - depth), radius);
occlusion += 1.0 - step(offset.z, depth);
}
gl_FragColor = vec4(occlusion, occlusion, occlusion, 0.0) / 16.0;