Changeset 2764 for GTP/trunk/App/Demos/Vis/CHC_revisited/StopAndWaitTraverser.cpp

Timestamp:

06/17/08 03:47:02 (16 years ago)

Author:

mattausch

Message:

 

File:

• GTP/trunk/App/Demos/Vis/CHC_revisited/StopAndWaitTraverser.cpp (modified) (4 diffs)

GTP/trunk/App/Demos/Vis/CHC_revisited/StopAndWaitTraverser.cpp

@@ -23 +23 @@
 void StopAndWaitTraverser::Render()
 {
+        mStats.Reset();
         mRenderState->mTexturesEnabled = false;
-        mDistanceQueue.push(mBvh->GetRoot());
+        EnqueueNode(mBvh->GetRoot());
 
-
+        //cout<<"\n***** starting frame **********\n";
         int traversed = 0;
         while (!mDistanceQueue.empty())
@@ -33 +34 @@
                 mDistanceQueue.pop();
         
+                //float d = mBvh->GetDistance(node);cout << d << " ";
+
                 // interesting for the visualization, so rest and set
                 node->SetVisible(false);
-                //mNumTraversedNodes ++;
+
 
                 if (mBvh->IsWithinViewFrustum(node))
                 {
                         // if intersects near plane assume visible and don't issue test
-                        if (mBvh->CalcDistance(node) < 0.1f)
+                        if (IntersectsNearPlane(node))
                         {
                                 TraverseNode(node);
@@ -50 +53 @@
                                 int visiblePixels = query->GetQueryResult();
 
-                                if (visiblePixels > 0)
+                                if (visiblePixels > mVisibilityThreshold)
                                 {
-                                        cout<< "visible: " << visiblePixels << endl;
+                                        //cout<< "visible: " << visiblePixels << endl;
                                         // update node's visited flag => needed for rendering
                                         // so set it also here
                                         //node->SetLastVisited(mFrameID);
                                         //node->SetVisible(true);
-                                        ++ traversed;
+                                
                                         TraverseNode(node);
+                                }
+                                else
+                                {
+                                        ++ mStats.mNumQueryCulledNodes;
                                 }
                         }
@@ -64 +71 @@
                 else
                 {
-                        //mNumFrustumCulledNodes ++;
+                        ++ mStats.mNumFrustumCulledNodes;
                 }
                 //cout << "intersect: " << intersect << " bx " << node->GetBox() << endl;