Changeset 469 for trunk/VUT/GtpVisibilityPreprocessor/src/ViewCellsManager.h

Timestamp:

12/16/05 18:52:33 (19 years ago)

Author:

mattausch

Message:

updated view cells, view cell manager. changed rendersimulator

File:

• trunk/VUT/GtpVisibilityPreprocessor/src/ViewCellsManager.h (modified) (9 diffs)

trunk/VUT/GtpVisibilityPreprocessor/src/ViewCellsManager.h

@@ -172 +172 @@
   /** Returns probability that view point lies in one view cell.
   */
-  virtual float GetProbability(ViewCell *viewCell) = 0;
+  virtual float GetProbability(ViewCell *viewCell) const = 0;
 
   /** Returns render cost of a single view cell given the render cost of an object.
   */
-  virtual float GetRendercost(ViewCell *viewCell, float objRendercost) = 0;
+  virtual float GetRendercost(ViewCell *viewCell, float objRendercost) const = 0;
 
   /** Returns vector of loaded / generated view cells.
@@ -182 +182 @@
   ViewCellContainer &GetViewCells();
 
+  /** Helper function used to split ray set into one used for view cell
+      construction and one cast after construction.
+  */
+  void GetRaySets(const VssRayContainer &sourceRays,
+                                  VssRayContainer &constructionRays, 
+                                  VssRayContainer &savedRays) const;
+
 protected:
-        
-
-        /** Initialises the render time simulator.
-        */
-        void InitRenderSimulator();
-        /////////////////////
-
-        
+                
         /// the view cell corresponding to unbounded space
         ViewCell *mUnbounded;
@@ -198 +198 @@
 
         /// Loaded view cells
-  ViewCellContainer mViewCells;
+        ViewCellContainer mViewCells;
 
         /// maximum number of samples taken for construction of the view cells
@@ -242 +242 @@
         void PrintStatistics(ostream &s) const;
 
-        ~BspViewCellsManager();
-
         int CastLineSegment(const Vector3 &origin,
                                                 const Vector3 &termination,
                                                 ViewCellContainer &viewcells);
         
-        float GetProbability(ViewCell *viewCell);
-        float GetRendercost(ViewCell *viewCell, float objRendercost);
+        float GetProbability(ViewCell *viewCell) const;
+        float GetRendercost(ViewCell *viewCell, float objRendercost) const;
 
 protected:
@@ -312 +310 @@
         virtual void PrintStatistics(ostream &s) const;
 
-        float GetProbability(ViewCell *viewCell);
-        float GetRendercost(ViewCell *viewCell, float objRendercost);
+        float GetProbability(ViewCell *viewCell) const;
+        float GetRendercost(ViewCell *viewCell, float objRendercost) const;
 
 protected:
@@ -338 +336 @@
         VspKdViewCellsManager(VspKdTree *vspKdTree, int constructionSamples);
 
-        ~VspKdViewCellsManager();
-
         int Construct(const ObjectContainer &objects, 
                                   const VssRayContainer &rays,
@@ -364 +360 @@
                                                 ViewCellContainer &viewcells);
 
-        float GetProbability(ViewCell *viewCell);
-        float GetRendercost(ViewCell *viewCell, float objRendercost);
+        float GetProbability(ViewCell *viewCell) const;
+        float GetRendercost(ViewCell *viewCell, float objRendercost) const;
 
 protected:
@@ -385 +381 @@
         VspBspViewCellsManager(VspBspTree *tree, int constructionSamples);
 
-        ~VspBspViewCellsManager();
-
         int Construct(const ObjectContainer &objects, 
                                   const VssRayContainer &rays,
@@ -410 +404 @@
                                                 ViewCellContainer &viewcells);
 
-        float GetProbability(ViewCell *viewCell);
-        float GetRendercost(ViewCell *viewCell, float objRendercost);
+        float GetProbability(ViewCell *viewCell) const;
+        float GetRendercost(ViewCell *viewCell, float objRendercost) const;