Changeset 324 for trunk/VUT

Timestamp:

10/13/05 11:29:35 (19 years ago)

Author:

mattausch

Message:

 

File:

• trunk/VUT/GtpVisibilityPreprocessor/src/ViewCellBsp.cpp (modified) (6 diffs)

trunk/VUT/GtpVisibilityPreprocessor/src/ViewCellBsp.cpp

@@ -682 +682 @@
         bool foundFront = !extractFront, foundBack = !extractBack;
 
-        PolygonContainer::const_iterator it, it_end = coincident.end();
+        PolygonContainer::const_iterator it = 
+                coincident.begin(), it_end = coincident.end();
 
         //-- find first view cells in front and back leafs
-        for (it = coincident.begin(); !(foundFront && foundBack) && 
-                (it != it_end); ++ it)
-        {
-                if (DotProd((*it)->GetSupportingPlane().mNormal, splitPlane.mNormal) > 0)
+        for (; !(foundFront && foundBack) && (it != it_end); ++ it)
+        {
+                if (DotProd((*it)->GetNormal(), splitPlane.mNormal) > 0)
                 {
                         *backViewCell = dynamic_cast<ViewCell *>((*it)->mParent);
@@ -699 +699 @@
                 }
         }
+        //if (extractFront && foundFront)       Debug << "front view cell: " << *frontViewCell << endl;
+        //if (extractBack && foundBack) Debug << "back view cell: " << *backViewCell << endl;
 }
 
@@ -932 +934 @@
 {
         int candidateIdx = Random(currentIdx --);
-        //Debug << "new candidate " << candidateIdx << endl;
 
         // swap candidates to avoid testing same plane 2 times
@@ -940 +941 @@
         
         return currentIdx;
+        //return Random((int)polys.size());
 }
 
@@ -1032 +1034 @@
 
         if (sSplitPlaneStrategy & LARGEST_POLY_AREA) 
-                // HACK (polys.size should be totalArea)
+                // HACK: polys.size should be total area so scaling is between 0 and 1
                 val += sLargestPolyAreaFactor * (float)polys.size() / sumPolyArea;
 
@@ -1112 +1114 @@
         environment->GetFloatValue("MeshKdTree.splitBorder", sSplitBorder);
         environment->GetFloatValue("MeshKdTree.Termination.maxCostRatio", sMaxCostRatio);
+
         environment->GetBoolValue("BspTree.storeSplitPolys", sStoreSplitPolys);