Changeset 3205 for GTP/trunk/App/Demos/Vis/FriendlyCulling/src/shaders/ssao.cg

Timestamp:

12/02/08 17:32:17 (16 years ago)

Author:

mattausch

Message:

as good as i cab do it right now but flickering when dynamic object enters + if dynamic object stops

File:

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

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

@@ -149 +149 @@
         {
                 // pixel valid => retrieve the convergence weight
-                w = 10.0f;//oldPixel.y;
+                w = oldPixel.y;
         }
         else
@@ -416 +416 @@
 
         const float squaredLen = SqrLen(diffVec);
-/*      
+
         if (ao.y > 4.0f) oldWeight = 0;
         else if ((ao.y > 1.0f) && (squaredLen < DYNAMIC_OBJECTS_THRESHOLD))
                 oldWeight = min(oldWeight, 4.0f * NUM_SAMPLES);
-*/      
+        
         const float newWeight = ao.z;
 
         // blend between old and new samples (and avoid division by zero)
         OUT.illum_col.x = (ao.x * newWeight + oldSsao * oldWeight) / max(1e-6f, (newWeight + oldWeight));
-        OUT.illum_col.y = oldWeight;//clamp(newWeight + oldWeight, .0f, temporalCoherence);
+        OUT.illum_col.y = clamp(newWeight + oldWeight, .0f, temporalCoherence);
 
         OUT.illum_col.z = SqrLen(diffVec);