Changeset 3018 for GTP/trunk/App/Demos/Vis/FriendlyCulling/src/DeferredRenderer.cpp

Timestamp:

10/09/08 11:48:06 (16 years ago)

Author:

mattausch

Message:

 

File:

• GTP/trunk/App/Demos/Vis/FriendlyCulling/src/DeferredRenderer.cpp (modified) (1 diff)

GTP/trunk/App/Demos/Vis/FriendlyCulling/src/DeferredRenderer.cpp

@@ -898 +898 @@
         cgGLSetParameter3f(sLightDirParam, lightDir.x, lightDir.y, lightDir.z);
 
-
-        glColor3f(1.0f, 1.0f, 1.0f);
-
+        Vector3 tl, tr, bl, br;
+        ComputeViewVectors(tl, tr, bl, br);
+        
+        // note: slightly larger texture could hide ambient occlusion error on border but costs resolution
         const float offs = 0.5f;
-
+        
         glBegin(GL_QUADS);
 
-        glTexCoord2f(0, 0); glVertex3f(-offs, -offs, -0.5f);
-        glTexCoord2f(1, 0); glVertex3f( offs, -offs, -0.5f);
-        glTexCoord2f(1, 1); glVertex3f( offs,  offs, -0.5f);
-        glTexCoord2f(0, 1); glVertex3f(-offs,  offs, -0.5f);
+        glTexCoord2f(0, 0); glMultiTexCoord3fARB(GL_TEXTURE1_ARB, bl.x, bl.y, bl.z); glVertex3f(-offs, -offs, -0.5f);
+        glTexCoord2f(1, 0); glMultiTexCoord3fARB(GL_TEXTURE1_ARB, br.x, br.y, br.z); glVertex3f( offs, -offs, -0.5f);
+        glTexCoord2f(1, 1); glMultiTexCoord3fARB(GL_TEXTURE1_ARB, tr.x, tr.y, tr.z); glVertex3f( offs,  offs, -0.5f);
+        glTexCoord2f(0, 1); glMultiTexCoord3fARB(GL_TEXTURE1_ARB, tl.x, tl.y, tl.z); glVertex3f(-offs,  offs, -0.5f);
 
         glEnd();