Changeset 1895 for GTP/trunk/Lib/Vis/Preprocessing/src/SubdivisionCandidate.h

Timestamp:

12/14/06 23:02:53 (18 years ago)

Author:

mattausch

Message:

added avg ray contrib

File:

• GTP/trunk/Lib/Vis/Preprocessing/src/SubdivisionCandidate.h (modified) (3 diffs)

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

@@ -22 +22 @@
         enum {OBJECT_SPACE, VIEW_SPACE};
 
-        SubdivisionCandidate(): mRenderCostDecrease(0), mDirty(true) {};
+        SubdivisionCandidate(): 
+                mRenderCostDecrease(0), 
+                mAvgRayContribution(0), 
+                mDirty(true) 
+                {}
 
         virtual ~SubdivisionCandidate() {};
+        
         /** Evaluate this subdivision candidate.
         */
         virtual void EvalCandidate(bool computeSplitplane = true) = 0;
+        
         /** Returns type of this subdivision candidate.
         */
         virtual int Type() const = 0;
+        
         /** Evaluate this candidate and put results into queue for further traversal.
         */
         virtual bool Apply(SplitQueue &splitQueue, bool terminationCriteriaMet) = 0;
+        
         /** Returns true of the global termination criteria of this split were met,
                 false otherwise.
         */
         virtual bool GlobalTerminationCriteriaMet() const = 0;
+        
         /** Collects subdivision candidates that were affected by the
                 application of this one.
@@ -54 +63 @@
         {
                 return mRenderCostDecrease;
+        }
+
+        /** The average ray contribution of this candidate .
+                This is somewhat of a confidence value into the computed values. If
+                it is high, there is likely to be a lot of undersampling.
+        */
+        inline void SetAvgRayContribution(const float rayContri)
+        {
+                mAvgRayContribution = rayContri;
+        }
+        
+        inline float GetAvgRayContribution() const
+        {
+                return mAvgRayContribution;
         }
 
@@ -139 +162 @@
         int mPvsEntriesIncr;
 
+        /// the average ray contribution of this candidate 
+        float mAvgRayContribution;
+
         int mMailbox;