Changeset 3041 for GTP/trunk/App/Demos/Vis/FriendlyCulling/src/shaders/mrt.cg

Timestamp:

10/19/08 00:29:45 (16 years ago)

Author:

mattausch

Message:

 

File:

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

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

@@ -8 +8 @@
 };
 
+
 // vtx output
 struct vtxout
 {
-  float4 position: POSITION; // eye space
-  float4 texCoord: TEXCOORD0;    
+        float4 position: POSITION;
+        float4 texCoord: TEXCOORD0;    
 
-  float4 color: COLOR0;  
-  float4 eyePos: TEXCOORD1; // eye position
-  float3 normal: TEXCOORD2;
+        float4 color: COLOR0;  
+        float4 eyePos: TEXCOORD1; // eye position
+        float3 normal: TEXCOORD2;
 };
 
@@ -60 +61 @@
 }
 
-//#pragma position_invariant fragtex
 
 pixel fragtex(fragin IN, 
@@ -78 +78 @@
         // save world space normal in rt
         pix.norm = IN.normal;
-
+        // compute eye linear depth
+        pix.col.w = length(IN.eyePos.xyz);
         // hack: squeeze some information about ambient into the texture
         //pix.col.w = glstate.material.emission.x;
-
-        // compute eye linear depth
-        pix.col.w = length(IN.eyePos.xyz);
 
         return pix;
@@ -92 +90 @@
 {
         pixel pix;
-
         // hack: use comination of emmisive + diffuse (emmisive used as constant ambient term)
         pix.col = glstate.material.diffuse + glstate.material.emission;
-
+        // save world space normal in rt
         pix.norm = IN.normal;
-
+        // eye space depth
         pix.col.w = length(IN.eyePos.xyz);
-
         // hack: squeeze some information about the ambient term into the target
         //pix.col.w = glstate.material.emission.x;