Changeset 2105 for GTP/trunk/Lib/Vis/Preprocessing/src/Mutation.cpp

Timestamp:

02/08/07 15:46:23 (17 years ago)

Author:

bittner

Message:

simple ray separated

File:

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

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

@@ -625 +625 @@
         sray = SimpleRay(mRays[index].mutatedOrigin,
                                          Normalize(mRays[index].mutatedTermination - mRays[index].mutatedOrigin),
-                                         MUTATION_BASED_DISTRIBUTION, 1.0f);
+                                         MUTATION_BASED_DISTRIBUTION,
+                                         1.0f);
+        
+        
         sray.mGeneratorId = index;
         mRays[index].ResetReverseMutation();
@@ -676 +679 @@
   // use probabilitistic approach to decide for the type of mutation
   float a = RandomValue(0.0f,1.0f);
-
+  bool bidirectional = true;
+  
   if (mUseSilhouetteSamples && a < mSilhouetteProb) {
+        
         termination += ComputeSilhouetteTerminationMutation(*ray,
                                                                                                                 origin,
@@ -683 +688 @@
                                                                                                                 U, V,
                                                                                                                 2.0f*objectRadius);
+        bidirectional = false;
   } else {
         mRays[index].mHalton.GetNext(4, rr);
@@ -711 +717 @@
   sray = SimpleRay(origin, direction, MUTATION_BASED_DISTRIBUTION, pdf);
   sray.mGeneratorId = index;
-
+  sray.SetBidirectional(bidirectional);
+  
   return true;
 }