Changeset 1022 for GTP/trunk/Lib/Vis/Preprocessing/src/VspOspTree.cpp

Timestamp:

06/19/06 17:07:49 (18 years ago)

Author:

mattausch

Message:

 

File:

• GTP/trunk/Lib/Vis/Preprocessing/src/VspOspTree.cpp (modified) (1 diff)

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

@@ -2310 +2310 @@
 /*****************************************************************/
 
+OspTree::OspTree():
+mRoot(NULL)
+#if TODO
+mOutOfBoundsCell(NULL),
+mStoreRays(false),
+mUseRandomAxis(false),
+mTimeStamp(1)
+#endif
+{
+#if TODO
+        bool randomize = false;
+        Environment::GetSingleton()->GetBoolValue("VspTree.Construction.randomize", randomize);
+        if (randomize)
+                Randomize(); // initialise random generator for heuristics
+
+        //-- termination criteria for autopartition
+        Environment::GetSingleton()->GetIntValue("VspTree.Termination.maxDepth", mTermMaxDepth);
+        Environment::GetSingleton()->GetIntValue("VspTree.Termination.minPvs", mTermMinPvs);
+        Environment::GetSingleton()->GetIntValue("VspTree.Termination.minRays", mTermMinRays);
+        Environment::GetSingleton()->GetFloatValue("VspTree.Termination.minProbability", mTermMinProbability);
+        Environment::GetSingleton()->GetFloatValue("VspTree.Termination.maxRayContribution", mTermMaxRayContribution);
+        Environment::GetSingleton()->GetFloatValue("VspTree.Termination.maxCostRatio", mTermMaxCostRatio);
+        Environment::GetSingleton()->GetIntValue("VspTree.Termination.missTolerance", mTermMissTolerance);
+        Environment::GetSingleton()->GetIntValue("VspTree.Termination.maxViewCells", mMaxViewCells);
+
+        //-- max cost ratio for early tree termination
+        Environment::GetSingleton()->GetFloatValue("VspTree.Termination.maxCostRatio", mTermMaxCostRatio);
+
+        Environment::GetSingleton()->GetFloatValue("VspTree.Termination.minGlobalCostRatio", mTermMinGlobalCostRatio);
+        Environment::GetSingleton()->GetIntValue("VspTree.Termination.globalCostMissTolerance", mTermGlobalCostMissTolerance);
+
+        // HACK//mTermMinPolygons = 25;
+
+        //-- factors for bsp tree split plane heuristics
+        Environment::GetSingleton()->GetFloatValue("VspTree.Termination.ct_div_ci", mCtDivCi);
+
+        //-- partition criteria
+        Environment::GetSingleton()->GetFloatValue("VspTree.Construction.epsilon", mEpsilon);
+
+        // if only the driving axis is used for axis aligned split
+        Environment::GetSingleton()->GetBoolValue("VspTree.splitUseOnlyDrivingAxis", mOnlyDrivingAxis);
+        
+        //Environment::GetSingleton()->GetFloatValue("VspTree.maxTotalMemory", mMaxTotalMemory);
+        Environment::GetSingleton()->GetFloatValue("VspTree.maxStaticMemory", mMaxMemory);
+
+        Environment::GetSingleton()->GetBoolValue("VspTree.useCostHeuristics", mUseCostHeuristics);
+        Environment::GetSingleton()->GetBoolValue("VspTree.simulateOctree", mCirculatingAxis);
+        Environment::GetSingleton()->GetBoolValue("VspTree.useRandomAxis", mUseRandomAxis);
+        Environment::GetSingleton()->GetIntValue("VspTree.nodePriorityQueueType", mNodePriorityQueueType);
+        
+        char subdivisionStatsLog[100];
+        Environment::GetSingleton()->GetStringValue("VspTree.subdivisionStats", subdivisionStatsLog);
+        mSubdivisionStats.open(subdivisionStatsLog);
+
+        Environment::GetSingleton()->GetFloatValue("VspTree.Construction.minBand", mMinBand);
+        Environment::GetSingleton()->GetFloatValue("VspTree.Construction.maxBand", mMaxBand);
+        
+
+        //-- debug output
+
+        Debug << "******* VSP BSP options ******** " << endl;
+    Debug << "max depth: " << mTermMaxDepth << endl;
+        Debug << "min PVS: " << mTermMinPvs << endl;
+        Debug << "min probabiliy: " << mTermMinProbability << endl;
+        Debug << "min rays: " << mTermMinRays << endl;
+        Debug << "max ray contri: " << mTermMaxRayContribution << endl;
+        Debug << "max cost ratio: " << mTermMaxCostRatio << endl;
+        Debug << "miss tolerance: " << mTermMissTolerance << endl;
+        Debug << "max view cells: " << mMaxViewCells << endl;
+        Debug << "randomize: " << randomize << endl;
+
+        Debug << "min global cost ratio: " << mTermMinGlobalCostRatio << endl;
+        Debug << "global cost miss tolerance: " << mTermGlobalCostMissTolerance << endl;
+        Debug << "only driving axis: " << mOnlyDrivingAxis << endl;
+        Debug << "max memory: " << mMaxMemory << endl;
+        Debug << "use cost heuristics: " << mUseCostHeuristics << endl;
+        Debug << "subdivision stats log: " << subdivisionStatsLog << endl;
+        Debug << "use random axis: " << mUseRandomAxis << endl;
+        Debug << "priority queue type: " << mNodePriorityQueueType << endl;
+        Debug << "circulating axis: " << mCirculatingAxis << endl;
+        Debug << "minband: " << mMinBand << endl;
+        Debug << "maxband: " << mMaxBand << endl;
+        
+
+        mSplitCandidates = new vector<SortableEntry>;
+
+        Debug << endl;
+#endif
+}
+
+
 
 void OspTree::SplitObjects(const AxisAlignedPlane & splitPlane,