Changeset 1548 for GTP/trunk/Lib/Vis/Preprocessing/src/BvHierarchy.h

Timestamp:

10/02/06 08:38:25 (18 years ago)

Author:

mattausch

Message:

 

File:

• GTP/trunk/Lib/Vis/Preprocessing/src/BvHierarchy.h (modified) (4 diffs)

GTP/trunk/Lib/Vis/Preprocessing/src/BvHierarchy.h

@@ -646 +646 @@
         float GetMemUsage() const;
 
-        /** Creates new root of hierarchy.
-        */
-        void CreateRoot(const ObjectContainer &objects);
-
+        /** Associates the objects with their bvh leaves.
+        */
         static void AssociateObjectsWithLeaf(BvhLeaf *leaf);
 
@@ -655 +653 @@
         /////////////////////////////
         // Helper functions for local cost heuristics
-
         
         /** Prepare split candidates for cost heuristics using axis aligned splits.
@@ -769 +766 @@
                 const ObjectContainer &objects);
 
+        /** Resets bv hierarchy. E.g. deletes root and resets stats.
+        */
+        SubdivisionCandidate *Reset(
+                const VssRayContainer &rays, 
+                const ObjectContainer &objects);
+
         /** Evaluates volume of view cells that see the objects.
         */
@@ -783 +786 @@
                 BvhTraversalData &frontData,
                 BvhTraversalData &backData);
-
+        
+        /** Creates new root of hierarchy.
+        */
+        void CreateRoot(const ObjectContainer &objects);
 
 protected: