Changeset 437 for trunk/VUT/GtpVisibilityPreprocessor/src/ViewCellBsp.h

Timestamp:

11/25/05 22:31:30 (19 years ago)

Author:

mattausch

Message:

detected leak in BspTree?
added specialised fast view cell bsp tree called VspBspTree?

File:

• trunk/VUT/GtpVisibilityPreprocessor/src/ViewCellBsp.h (modified) (5 diffs)

trunk/VUT/GtpVisibilityPreprocessor/src/ViewCellBsp.h

@@ -333 +333 @@
                 
         */
-        void AddToPvs(const BoundedRayContainer &rays, int &sampleContributions,
-                                  int &contributingSamples, bool storeLeavesWithRays = false);
+        void AddToPvs(const BoundedRayContainer &rays, 
+                                  int &sampleContributions,
+                                  int &contributingSamples, 
+                                  bool storeLeavesWithRays = false);
 
 protected:
@@ -471 +473 @@
         int CastRay(Ray &ray);
 
-        /** Set to true if new view cells shall be generated in each leaf.
-        */
-        void SetGenerateViewCells(int generateViewCells);
-
         /// bsp tree construction types
         enum {FROM_INPUT_VIEW_CELLS, FROM_SCENE_GEOMETRY, FROM_SAMPLES};
@@ -701 +699 @@
                                                   BspTraversalData &backData, 
                                                   const PolygonContainer &coincident,
-                                                  const Plane3 splitPlane) const;
+                                                  const Plane3 &splitPlane) const;
         
         /** Computes best cost ratio for the suface area heuristics for axis aligned
@@ -767 +765 @@
         */
         void AddObjToPvs(Intersectable *obj, const int cf, int &frontPvs, int &backPvs) const;
-        
+
+        /** Computes PVS size induced by the rays.
+        */
         int ComputePvsSize(const BoundedRayContainer &rays) const;
 
+        /** Returns true if tree can be terminated.
+        */
         inline bool TerminationCriteriaMet(const BspTraversalData &data) const;
 
+        /** Computes accumulated ray lenght of this rays.
+        */
         float AccumulatedRayLength(BoundedRayContainer &rays) const;
 
-        /// Pointer to the root of the tree
+        /// Pointer to the root of the tree.
         BspNode *mRoot;
-                
+
+        /// Stores statistics during traversal.
         BspTreeStatistics mStat;
 
@@ -800 +805 @@
         BspViewCell *mRootCell;
 
-        /// should view cells be stored or generated in the leaves?
+        /// if view cells should be generated or the given view cells should be used.
         bool mGenerateViewCells;