Changeset 2941 for GTP/trunk/App/Demos/Vis/FriendlyCulling/src/shaders/deferred.cg

Timestamp:

09/13/08 13:20:05 (16 years ago)

Author:

mattausch

Message:

changing camera stuff, not working yet

File:

• GTP/trunk/App/Demos/Vis/FriendlyCulling/src/shaders/deferred.cg (modified) (3 diffs)

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

@@ -104 +104 @@
         lightSpacePos /= lightSpacePos.w;
 
-        float shadowDepth[9];
+        /*float shadowDepth[9];
 
         float w = sampleWidth;
 
         // pcf sampling using 3 x 3 tab
-
         shadowDepth[0] = tex2D(shadowMap, lightSpacePos.xy).x;
         
@@ -122 +121 @@
         shadowDepth[8] = tex2D(shadowMap, lightSpacePos.xy - float2( 0, -w)).x;
 
-        OUT.color = col;
         
         float depth = lightSpacePos.z;
@@ -134 +132 @@
 
         d /= 9.0f;
-        
-        /*if ((amb < 0.9) && // hack: prevent shadowing the sky 
-                (lightSpacePos.z / lightSpacePos.w > shadowDepth))
+        */
+
+        OUT.color = col;
+
+        float shadowDepth = tex2D(shadowMap, lightSpacePos.xy).x;
+
+        if ((amb < 0.9f) && // hack: prevent shadowing the sky  
+                (lightSpacePos.z > shadowDepth))
         {
                 OUT.color *= 0.1f;
-        }*/
-        
-        if (amb < 0.9) // hack: prevent shadowing the sky       
+        }
+        /*
+        if (amb < 0.9f) // hack: prevent shadowing the sky      
         {
                 const float x = 0.1f;
                 OUT.color *= x + (1.0f - x) * (1.0f - d);
         }
-        
+        */
         //OUT.color = lightSpacePos;//float4(lightSpacePos.z / lightSpacePos.w);
         //OUT.color = float4(shadowDepth);