Changeset 1915 for GTP

Timestamp:

12/20/06 15:58:22 (18 years ago)

Author:

mattausch

Message:

implemented pvs correction (debug version)

Location:

GTP/trunk/Lib/Vis/Preprocessing/src

Files:

• HierarchyManager.cpp (modified) (1 diff)
• VspTree.cpp (modified) (2 diffs)

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

@@ -758 +758 @@
 
         const float beta = (1.0f - alpha) * (totalPvs - childPvs);
+#if 1
+        const float newPvs = childPvs + beta;
+#else
+        const float newPvs = alpha * childPvs + (1.0f - alpha) * totalPvs;
+#endif
 
         cout << "alpha " << alpha << " beta: " << beta << " child: " << childPvs << " parent: " << totalPvs << endl;
         
-        const float newPvs = childPvs + beta;
-
         if ((newPvs < childPvs - Limits::Small) || (newPvs > totalPvs + Limits::Small))
                 cout << "Error!! " << newPvs << endl;

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

@@ -900 +900 @@
         const float correctedOldPvs = splitCandidate.mParentData.mCorrectedPvs * oldPvsRatio;
 
-        cout <<"here102 "<< endl;
-        cout << "old pvs ratio: " << oldPvsRatio << endl;
+        cout <<"here102 old pvs ratio: " << oldPvsRatio << " " << splitCandidate.mParentData.mPvs << " " << oldPvsSize << endl;
+
         splitCandidate.mCorrectedFrontPvs = 
                 mHierarchyManager->EvalCorrectedPvs(fPvsSize, 
@@ -911 +911 @@
                                                                                         correctedOldPvs, 
                                                                                         splitCandidate.GetAvgRayContribution());
-
         
         cout << "vsp front entries " << fPvsSize << " corrected: " << splitCandidate.mCorrectedFrontPvs << endl;