Changeset 3347 for GTP/trunk/App/Demos/Vis/FriendlyCulling/src/shaders/ssao.cg

Timestamp:

04/13/09 21:44:00 (16 years ago)

Author:

mattausch

Message:

1 rendertarget not working perfectly

File:

• GTP/trunk/App/Demos/Vis/FriendlyCulling/src/shaders/ssao.cg (modified) (4 diffs)

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

@@ -154 +154 @@
         else
         {       
-                w = .0f;
+                w   = .0f;
                 idx = .0f;
         }
 
-        return float3(ssao, w, idx);
+        return float3(ssao, idx, w);
 }
 
@@ -201 +201 @@
                         tex2Dlod(samples, float4((0.5f + i + idx) / NUM_PRECOMPUTED_SAMPLES, 0.5f, .0f, .0f)).xy;
 
+
                 ////////////////////
                 //-- add random noise: reflect around random normal vector 
@@ -207 +208 @@
                 if (convergence < SSAO_CONVERGENCE_THRESHOLD)
                 {
-                        float2 mynoise = tex2Dlod(noiseTex, float4(IN.texCoord * 4.0f, 0, 0)).xy;
+                        float2 mynoise = tex2Dlod(noiseTex, float4(IN.texCoord * 4.0f, .0f, .0f)).xy;
                         //offset = myreflect(samples[i], mynoise);
                         //offset = myrotate(samples[i], mynoise.x);
@@ -584 +585 @@
                 else if (ao.y > partlyResetThres)
                 {
+                        if (oldIdx > 4.0f * NUM_SAMPLES) oldIdx = 0;
                         //oldWeight = min(oldWeight, 4.0f * NUM_SAMPLES); oldIdx = oldWeight;
-                        //oldWeight = .0f; oldIdx = .0f;
+                        oldWeight = oldIdx;//.0f; oldIdx = .0f;
                 }
         }