Changeset 403 for trunk/VUT/GtpVisibilityPreprocessor/src/VssPreprocessor.cpp

Timestamp:

11/10/05 13:59:18 (19 years ago)

Author:

bittner

Message:

vvs preprocessor update

File:

• trunk/VUT/GtpVisibilityPreprocessor/src/VssPreprocessor.cpp (modified) (4 diffs)

trunk/VUT/GtpVisibilityPreprocessor/src/VssPreprocessor.cpp

@@ -16 +16 @@
   // this should increase coherence of the samples
   environment->GetIntValue("VssPreprocessor.samplesPerPass", mSamplesPerPass);
-  environment->GetIntValue("VssPreprocessor.totalSamples", mTotalSamples);
+  environment->GetIntValue("VssPreprocessor.initialSamples", mInitialSamples);
+  environment->GetIntValue("VssPreprocessor.vssSamples", mVssSamples);
+        environment->GetBoolValue("VssPreprocessor.useImportanceSampling", mUseImportanceSampling);
+        
   mStats.open("stats.log");
 }
@@ -212 +215 @@
         VssTree *vssTree = NULL;
 
-  while (totalSamples < mTotalSamples) {
+  while (totalSamples < mInitialSamples) {
                 int passContributingSamples = 0;
                 int passSampleContributions = 0;
@@ -305 +308 @@
         
         int samples = 0;
-        for (int i=0; i < 50; i++) {
-                int num = 100000;
-                if (0) {
+        while (1) {
+                int num = mSamplesPerPass;
+                if (!mUseImportanceSampling) {
                         VssRayContainer vssRays;
                         for (int j=0; j < num; j++) {
@@ -321 +324 @@
                 float pvs = vssTree->GetAvgPvsSize();
                 cout<<samples<<" avgPVS ="<<pvs<<endl;
+                if (samples >= mVssSamples)
+                        break;
         }