Changeset 3081 for GTP/trunk/App/Demos/Vis/FriendlyCulling/src/DeferredRenderer.cpp

Timestamp:

10/30/08 18:32:56 (16 years ago)

Author:

mattausch

Message:

trying to get ssao to work with dynamic objects

File:

• GTP/trunk/App/Demos/Vis/FriendlyCulling/src/DeferredRenderer.cpp (modified) (4 diffs)

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

@@ -604 +604 @@
         GLuint colorsTex = fbo->GetColorBuffer(colorBufferIdx)->GetTexture();
         GLuint normalsTex = fbo->GetColorBuffer(1)->GetTexture();
-        GLuint positionsTex = fbo->GetColorBuffer(2)->GetTexture();
 
         fbo->Bind();
@@ -724 +723 @@
 
         GLuint colorsTex = fbo->GetColorBuffer(colorBufferIdx)->GetTexture();
-        GLuint positionsTex = fbo->GetColorBuffer(2)->GetTexture();
         
         GLuint ssaoTex = mIllumFbo->GetColorBuffer(mIllumFboIndex)->GetTexture();
@@ -774 +772 @@
         GLuint colorsTex = fbo->GetColorBuffer(colorBufferIdx)->GetTexture();
         GLuint normalsTex = fbo->GetColorBuffer(1)->GetTexture();
-        GLuint positionsTex = fbo->GetColorBuffer(2)->GetTexture();
 
         GLuint shadowTex = shadowMap->GetDepthTexture();
@@ -948 +945 @@
 
 
+/*
+void DeferredRenderer::BackProject(FrameBufferObject *fbo)
+{
+        // back project new frame into old one and check
+        // if pixel still valid. store this property with ssao texture or even 
+        // betteer with color / depth texture. This way
+        // we can sample this property together with the color / depth
+        // values and we do not require additional texture lookups
+        fbo->Bind();
+
+        GLuint colorsTex = fbo->GetColorBuffer(colorBufferIdx)->GetTexture();
+        //GLuint ssaoTex = mIllumFbo->GetColorBuffer(mIllumFboIndex)->GetTexture();
+
+        // overwrite old color texture
+        //colorBufferIdx = 3 - colorBufferIdx;
+        //glDrawBuffers(1, mrt + colorBufferIdx);
+        //glDrawBuffers(1, mrt + colorBufferIdx);
+
+        sCgCombineSsaoProgram->SetTexture(0, colorsTex);
+        //sCgCombineSsaoProgram->SetTexture(1, ssaoTex);
+
+        DrawQuad(sCgBackProjectProgram);
+        
+        PrintGLerror("combine ssao");
+}
+*/
+
+
+
 } // namespace