Changeset 3205 for GTP/trunk/App/Demos/Vis/FriendlyCulling/src/shaders/combineSsao.cg

Timestamp:

12/02/08 17:32:17 (16 years ago)

Author:

mattausch

Message:

as good as i cab do it right now but flickering when dynamic object enters + if dynamic object stops

File:

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

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

@@ -165 +165 @@
                           uniform float3 br,
                           uniform float3 tl,
-                          uniform float3 tr
+                          uniform float3 tr,
+                          uniform float3 w,
+                          uniform float3 h
                           )
 {
@@ -177 +179 @@
         // will be interpolated when upsampling and filter size does not match!
         float4 texelCenterConv;
-        //const float w = 512.0f; const float h = 384.0f;
-        //const float w = 128.0f; const float h = 96.0f;
-        const float w = 16.0f; const float h = 12.0f;
         const float xoffs = .5f / w; const float yoffs = .5f / h;
 
@@ -186 +185 @@
         center.x = (floor(IN.texCoord.x * w - .5f) + 1.0f) / w;
         center.y = (floor(IN.texCoord.y * h - .5f) + 1.0f) / h;
-//center=IN.texCoord;
+
         texelCenterConv.x = tex2Dlod(ssaoTex, float4(center + float2( xoffs,  yoffs), 0, 0)).y;
         texelCenterConv.y = tex2Dlod(ssaoTex, float4(center + float2( xoffs, -yoffs), 0, 0)).y;
@@ -225 +224 @@
 
         //OUT.illum_col.xyz = float3(ao.x, ao.x, step(thres, convergence));
-        OUT.illum_col.xyz = float3(0, convergence, 0);
+        //OUT.illum_col.xyz = float3(0, convergence, 0);
         //OUT.illum_col.xyz = float3(abs(center.x - IN.texCoord.x) * 16.0f, abs(center.y - IN.texCoord.y) * 12.0f, 0);