Changeset 2795 for GTP/trunk/App/Demos/Vis/FriendlyCulling/src/StopAndWaitTraverser.cpp

Timestamp:

06/22/08 05:24:22 (16 years ago)

Author:

mattausch

Message:

 

File:

• GTP/trunk/App/Demos/Vis/FriendlyCulling/src/StopAndWaitTraverser.cpp (modified) (3 diffs)

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

@@ -22 +22 @@
                 mDistanceQueue.pop();
         
-                // interesting for the visualization
-                node->SetVisible(false);
-
-
                 if (mBvh->IsWithinViewFrustum(node))
                 {
@@ -37 +33 @@
                                 OcclusionQuery *query = IssueOcclusionQuery(node);
 
-                                int visiblePixels = query->GetQueryResult();
+                                bool visible = query->GetQueryResult() > mVisibilityThreshold;
 
-                                if (visiblePixels > mVisibilityThreshold)
+                                if (visible)
                                 {
-                                        //cout<< "visible: " << visiblePixels << endl;
-                                        // update node's visited flag => needed for rendering
-                                        // so set it also here
-                                        //node->SetLastVisited(mFrameID);
-                                        //node->SetVisible(true);
-                                
                                         TraverseNode(node);
                                 }
                                 else
                                 {
+                                        node->SetVisible(false);
                                         ++ mStats.mNumQueryCulledNodes;
                                 }
+                                
+                                // update node's visited flag (could be interesting for the visualization)
+                                node->SetVisible(visible);              
                         }
                 }
@@ -60 +54 @@
                 }       
         }
-
-        /// Empty render queue.
-        if (mUseRenderQueue)
-        {
-                mRenderQueue.Render();
-                mRenderQueue.Clear();
-        }
 }