Changeset 2818 for GTP/trunk/App/Demos/Vis/FriendlyCulling/src/shaders/mrt.cg

Timestamp:

07/07/08 10:52:03 (16 years ago)

Author:

mattausch

Message:

worked on deferred shading

File:

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

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

@@ -41 +41 @@
 
 
-vtxout vtx(vtxin IN, uniform float4x4 ModelViewProj)
+vtxout vtx(vtxin IN, 
+           const uniform float4x4 ModelViewProj,
+           uniform float4x4 ModelMatrix)
 {
    vtxout OUT;
   
    // transform the vertex position into eye space
-   OUT.position = mul(ModelViewProj, IN.position);
-
    OUT.color = IN.color;
 
    OUT.texCoord = IN.texCoord;
+   OUT.worldPos = mul(ModelMatrix, IN.position);
+
+   // transform the vertex position into eye space
+   OUT.position = mul(ModelViewProj, OUT.worldPos);
+
    OUT.worldPos = IN.position;
-   // eye pos with linear depth
-   //OUT.worldPos = OUT.position;
+
    OUT.normal = IN.normal;
 
@@ -66 +70 @@
   pix.col = tex2D(tex, IN.texCoord.xy);
   pix.pos = IN.worldPos * maxDepth;
+  pix.norm = IN.normal;
   pix.pos.w = IN.projPos.w;
-  pix.norm = IN.normal;
 
   return pix;