Changeset 467 for trunk/VUT/GtpVisibilityPreprocessor/src/VssRay.cpp

Timestamp:

12/15/05 15:18:15 (19 years ago)

Author:

bittner

Message:

rsstree statistics

File:

• trunk/VUT/GtpVisibilityPreprocessor/src/VssRay.cpp (modified) (1 diff)

trunk/VUT/GtpVisibilityPreprocessor/src/VssRay.cpp

@@ -194 +194 @@
   }
 }
+
+
+void
+VssRayContainer::PrintStatistics(ostream &s)
+{
+
+  VssRayContainer::const_iterator it = begin(), it_end = end();
+  int sumContributions = 0;
+  float sumRelContributions = 0.0f;
+  
+  for (; it != it_end; ++it) {
+        VssRay *ray = *it;
+        sumContributions += ray->mPvsContribution;
+        sumRelContributions += ray->mRelativePvsContribution;
+  }
+  
+  s<<"##### VSS RAY STAT ##########\n";
+  s<<"#RAYS\n"<<size()<<endl;
+  s<<"#AVG_RAY_PVS_CONTRIBUTION\n"<<sumContributions/(float)size()<<endl;
+  s<<"#AVG_RAY_RELATIVE_PVS_CONTRIBUTION\n"<<sumRelContributions/
+        (float)size()<<endl;
+  
+}