Changeset 1519 for GTP/trunk/App/Demos/Illum/Ogre/Media/materials/programs

Timestamp:

09/27/06 16:04:44 (18 years ago)

Author:

szirmay

Message:

 

Location:

GTP/trunk/App/Demos/Illum/Ogre/Media/materials/programs

Files:

• GameTools_Diffuse.hlsl (added)
• GameTools_ReduceCubeMap.hlsl (modified) (3 diffs)

GTP/trunk/App/Demos/Illum/Ogre/Media/materials/programs/GameTools_ReduceCubeMap.hlsl

@@ -24 +24 @@
     OUT.hPosition = IN.Position;
     OUT.Position = IN.Position.xy;
+    //OUT.Position.y = 1 - OUT.Position.y;
     return OUT;
 }
@@ -31 +32 @@
 {  
         RATE = 32;
+        CUBEMAP_SIZE = 128;
     float4 color = 0;
     // color += texCUBE( EnvironmentMapSampler, Tex );
@@ -47 +49 @@
                 if (nFace == 2) dir = float3(pos.x, 1, -pos.y);
                 if (nFace == 3) dir = float3(pos.x, -1, pos.y);
-                if (nFace == 4) dir = float3(pos.xy, 1);
+                if (nFace == 4) dir = float3(pos.x, pos.y, 1);
                 if (nFace == 5) dir = float3(-pos.x, pos.y,-1);
 
-                color += readCubeMap( EnvironmentMapSampler, dir);
+                color += texCUBE( EnvironmentMapSampler, dir);
     }
+  /*  
+    if (nFace == 0)     dir = float3(1, 0, 0);
+        if (nFace == 1) dir = float3(-1, 0, 0);
+        if (nFace == 2) dir = float3(0, 1, 0);
+        if (nFace == 3) dir = float3(0, -1, 0);
+        if (nFace == 4) dir = float3(0, 0, 1);
+        if (nFace == 5) dir = float3(0, 0,-1);
+                
+    return texCUBE(EnvironmentMapSampler, dir);*/
     //return float4(IN.Position.xy,1,1);
         return color / (RATE*RATE);