Changeset 728 for GTP/trunk/Lib/Vis/Preprocessing/src/ViewCell.cpp

Timestamp:

04/06/06 17:54:00 (18 years ago)

Author:

mattausch

Message:

added histogram (not tested)
last version before updating render cost evaluation

File:

• GTP/trunk/Lib/Vis/Preprocessing/src/ViewCell.cpp (modified) (3 diffs)

GTP/trunk/Lib/Vis/Preprocessing/src/ViewCell.cpp

@@ -39 +39 @@
 
 // pvs penalty can be different from pvs size
-inline float EvalPvsPenalty(const int pvs, 
-                                                        const int lower,
-                                                        const int upper)
+inline float EvalPvsPenalty(const int pvs, const int lower, const int upper)
 {
         // clamp to minmax values
-        /*if (pvs < lower)
+#if HAS_TO_BE_REDONE
+        if (pvs < lower)
                 return (float)lower;
         if (pvs > upper)
                 return (float)upper;
-*/
+#endif
         return (float)pvs;
 }
@@ -204 +203 @@
 {
         mMergeCost = mergeCost;
+}
+
+
+float ViewCell::GetRenderCost() const
+{
+        return (float)mPvs.GetSize() * GetVolume();
 }
 
@@ -791 +796 @@
         for (vit = viewCells.begin(); vit != vit_end; ++ vit)
         {
-                int lower = mViewCellsManager->GetMinPvsSize();
-                int upper = mViewCellsManager->GetMaxPvsSize();
-                float penalty = EvalPvsPenalty((*vit)->GetPvs().GetSize(), lower, upper);
+                const int lower = mViewCellsManager->GetMinPvsSize();
+                const int upper = mViewCellsManager->GetMaxPvsSize();
+                const float penalty = EvalPvsPenalty((*vit)->GetPvs().GetSize(), lower, upper);
                 
                 mDeviation += fabs(mAvgRenderCost - penalty);