X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=builtin_data%2F_ambientocclusion_occlude.glsl;h=62fd153b712589e205f73738887a7db4e05f05c9;hb=1e3b07299f798983ee0b861121a65ca2e8c8830a;hp=e1900323a6cc9a66432f4d70e29312dcaa5a92c0;hpb=9a63244c1342337915c4610401a24c09fa72cc3d;p=libs%2Fgl.git

diff --git a/builtin_data/_ambientocclusion_occlude.glsl b/builtin_data/_ambientocclusion_occlude.glsl
index e1900323..62fd153b 100644
--- a/builtin_data/_ambientocclusion_occlude.glsl
+++ b/builtin_data/_ambientocclusion_occlude.glsl
@@ -1,7 +1,8 @@
-import postprocess;
+import flat_effect;
 import _ambientocclusion;
 
 #pragma MSP stage(fragment)
+layout(location=0) out float frag_out;
 void main()
 {
 	vec4 rv = texture(rotate, gl_FragCoord.xy/4.0)*2.0-1.0;
@@ -13,13 +14,13 @@ void main()
 	for(int i=0; i<n_samples; ++i)
 	{
 		vec3 psp = project(center+transform*sample_points[i]);
-		float sample = texture(depth, psp.xy*0.5+0.5).r;
-		if(sample>=min_depth)
+		float sample_depth = texture(depth, psp.xy*0.5+0.5).r;
+		if(sample_depth>=min_depth)
 		{
-			if(sample<psp.z)
+			if(sample_depth<psp.z)
 				occlusion_sum += 1.0;
 			count += 1.0;
 		}
 	}
-	frag_color = vec4(1.0-occlusion_sum/count, 0.0, 0.0, 1.0);
+	frag_out = 1.0-occlusion_sum/count;
 }