Changeset 1895 for GTP/trunk/Lib/Vis/Preprocessing/src/HierarchyManager.cpp

Timestamp:

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

Author:

mattausch

Message:

added avg ray contrib

File:

• GTP/trunk/Lib/Vis/Preprocessing/src/HierarchyManager.cpp (modified) (4 diffs)

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

@@ -31 +31 @@
 #define STUPID_METHOD 0
 
+
+
 /*******************************************************************/
 /*              class HierarchyManager implementation              */
@@ -151 +153 @@
                 "Hierarchy.Construction.maxRepairs", mMaxRepairs);
 
-        // compare to bytes
+        Environment::GetSingleton()->GetFloatValue(
+                "Hierarchy.Construction.maxAvgRayContri", mMaxAvgRayContri);
+
+        // for comparing it with byte - value
         mTermMaxMemory *= (1024.0f * 1024.0f);
 
@@ -168 +173 @@
         Debug << "max steps of same kind: " << mMaxStepsOfSameType << endl;
         Debug << "max repairs: " << mMaxRepairs << endl;
+        Debug << "max avg ray contribution: " << mMaxAvgRayContri << endl;
+
 
         switch (mConstructionType)
@@ -769 +776 @@
 
         // memory size in byte
-        mHierarchyStats.mMemory += (float)ObjectPvs::GetEntrySizeByte() * pvsEntriesIncr;
+        float mem = (float)ObjectPvs::GetEntrySizeByte() * pvsEntriesIncr;
+
+        // high avg ray contri, the result is influenced by undersampling
+        // => decrease priority
+        if (0 && (sc->GetAvgRayContribution() > mMaxAvgRayContri))
+        {
+                const float factor = 1.0f + sc->GetAvgRayContribution() - mMaxAvgRayContri;
+                cout << "here5 " << factor << endl;
+
+                mem *= factor;
+        }
+        
+        mHierarchyStats.mMemory += mem;
         mHierarchyStats.mRenderCostDecrease = sc->GetRenderCostDecrease();
         
         mPriority = sc->GetPriority();
+
+        //////////
+        // show current memory
 
         static float memoryCount = 0;