Changeset 610 for trunk/VUT/GtpVisibilityPreprocessor/src/ViewCell.cpp

Timestamp:

02/09/06 12:14:11 (19 years ago)

Author:

mattausch

Message:

 

File:

• trunk/VUT/GtpVisibilityPreprocessor/src/ViewCell.cpp (modified) (5 diffs)

trunk/VUT/GtpVisibilityPreprocessor/src/ViewCell.cpp

@@ -1286 +1286 @@
 
                 // compress root node
-                PropagateUpVisibility(interior);
+                PullUpVisibility(interior);
         }
 }
@@ -1328 +1328 @@
         
 
-void ViewCellsTree::PropagateUpVisibility(ViewCellInterior *interior)
+void ViewCellsTree::PullUpVisibility(ViewCellInterior *interior)
 {
         Intersectable::NewMail((int)interior->mChildren.size());
@@ -1536 +1536 @@
 }
 
+
+void ViewCellsTree::PropagateUpPvs(ViewCell *vc)
+{
+        while (vc->GetParent())
+        {
+                vc->GetParent()->GetPvs().Merge(vc->GetPvs());
+                vc = vc->GetParent();
+        }
+}
 
 
@@ -1624 +1633 @@
 
 
+bool ViewCellsTree::Export(ofstream &stream)
+{
+        ExportViewCell(mRoot, stream);
+
+        return true;
+}
+
+
+void ViewCellsTree::ExportViewCell(ViewCell *viewCell, ofstream &stream)
+{
+        ObjectPvsMap::iterator it, it_end = viewCell->GetPvs().mEntries.end();
+
+        if (0) // test with empty pvs
+        for (it = viewCell->GetPvs().mEntries.begin(); it != it_end; ++ it)
+        {
+                stream << (*it).first->GetId() << " ";
+        }
+
+        stream << "\" />" << endl;
+
+        if (viewCell->IsLeaf())
+        {
+                stream << "<Leaf ";
+                stream << "id=\"" << viewCell->GetId() << "\" ";
+                stream << "active=\"" << viewCell->mIsActive << "\" ";
+                stream << "mergecost=\"" << viewCell->GetMergeCost() << "\" ";
+                stream << "pvs=\"";
+                stream << "</Leaf>" << endl;
+        }
+        else
+        {
+                ViewCellInterior *interior = dynamic_cast<ViewCellInterior *>(viewCell);
+        
+                stream << "<Interior ";
+                stream << "id=\"" << viewCell->GetId() << "\" ";
+                stream << "active=\"" << viewCell->mIsActive << "\" ";
+                stream << "mergecost=\"" << viewCell->GetMergeCost() << "\" ";
+                stream << "pvs=\"";
+
+                ViewCellContainer::const_iterator it, it_end = interior->mChildren.end();
+
+                for (it = interior->mChildren.begin(); it != it_end; ++ it)
+                {
+                        ExportViewCell(*it, stream);
+                }
+
+                stream << "</Interior>" << endl;
+        }
+}
+
+
 
 /**************************************************************************/
@@ -1704 +1764 @@
 
 
+
+
+
 /************************************************************************/
 /*                    MergeStatistics implementation                    */