Changeset 3098 for GTP

Timestamp:

11/05/08 10:49:35 (16 years ago)

Author:

mattausch

Message:

detected error on edges of buildings: why doing ssao there?

Location:

GTP/trunk/App/Demos/Vis/FriendlyCulling

Files:

• src/shaders/deferred.cg (modified) (1 diff)
• src/shaders/ssao.cg (modified) (1 diff)
• toto.txt (modified) (1 diff)

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

@@ -71 +71 @@
         float4 col = shade(IN, color, normal, lightDir);
         
-        OUT.color = col;
+        //OUT.color = col;
+        OUT.color.xyz = normal * 0.5f + 0.5f;
 
         // store scaled view vector so wie don't have to normalize for e.g., ssao
         OUT.color.w = color.w / length(IN.view);
-        //OUT.color.w = color.w;
-
+        
         return OUT;
 }

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

@@ -295 +295 @@
                 total_ao += cosAngle * aoContrib * viewCorrection;
 #else
-                total_ao += cosAngle * intensity;
+                total_ao += cosAngle * aoContrib;
 #endif
         }

GTP/trunk/App/Demos/Vis/FriendlyCulling/toto.txt

@@ -76 +76 @@
 to compare the depth of the current pixel, but the depth of the
 samples taken for ao
-
-
-idea for incorporation of dynamic objects:
-
-store object id with render target
-for each object we know the trafo
-when doing the back projection =>
-as usual:
-transform current pixel back to world space
-find pixel from last frame using the inverse model view trafo
-
-now apply the transformation from the current frame on the pixel =>
-do the equality comparison
-