Changeset 3339 for GTP/trunk/App/Demos/Vis/FriendlyCulling/src/shaders/combineSsaoSep.cg

Timestamp:

04/10/09 15:46:35 (16 years ago)

Author:

mattausch

Message:

commiting changes after a long time (kenn mi nimma aus)

File:

• GTP/trunk/App/Demos/Vis/FriendlyCulling/src/shaders/combineSsaoSep.cg (modified) (2 diffs)

GTP/trunk/App/Demos/Vis/FriendlyCulling/src/shaders/combineSsaoSep.cg

@@ -109 +109 @@
         const float3 centerPos = ReconstructSamplePos(colorsTex, texCoord, bl, br, tl, tr);
 
-        const float scale = 1.0f;//saturate((SSAO_CONVERGENCE_THRESHOLD - convergence) / SSAO_CONVERGENCE_THRESHOLD);
+        const float scale = saturate((SSAO_CONVERGENCE_THRESHOLD - convergence) / SSAO_CONVERGENCE_THRESHOLD);
         //const int radius = SSAO_FILTER_RADIUS * saturate((SSAO_CONVERGENCE_THRESHOLD - convergence) / SSAO_CONVERGENCE_THRESHOLD);
         
@@ -115 +115 @@
         for (int i = -SSAO_FILTER_RADIUS; i <= SSAO_FILTER_RADIUS; ++ i)
         {
-                float4 sampleTexCoord = float4(texCoord + i * xyStep * scale, .0f, .0f);
+                const float4 sampleTexCoord = float4(texCoord + i * xyStep * scale, .0f, .0f);
                 result += FilterSample(sampleTexCoord, ssaoTex, colorsTex, centerPos, bl, br, tl, tr, maxConvergence, spatialWeight);
         }
 
         result.x /= max(result.y, 1e-6f);
-
         return saturate(result.x);
 }