Changeset 464 for trunk/VUT/GtpVisibilityPreprocessor/src/VssRay.h

Timestamp:

12/14/05 15:25:44 (19 years ago)

Author:

bittner

Message:

 

File:

• trunk/VUT/GtpVisibilityPreprocessor/src/VssRay.h (modified) (4 diffs)

trunk/VUT/GtpVisibilityPreprocessor/src/VssRay.h

@@ -44 +44 @@
   Intersectable *mOriginObject;
   Intersectable *mTerminationObject;
-        
+
+  ////////////////////////
+  // members related to importance sampling
+  // sampling pass in which this ray was generated
+  short mPass;
+
+  // number of cells where this ray made a contribution to the PVS
+  short mPvsContribution;
+  
+  // sum of relative ray contributions per object
+  float mRelativePvsContribution;
+  
   //////////////////////////////
-  VssRay(const Vector3 &origin,
+  VssRay(
+                 const Vector3 &origin,
                  const Vector3 &termination,
                  Intersectable *originObject,
-                 Intersectable *terminationObject):
+                 Intersectable *terminationObject,
+                 const int pass = 0
+                 ):
         mMailbox(-1),
     mOrigin(origin),
@@ -56 +70 @@
         mTerminationObject(terminationObject),
         mRefCount(0),
-    mFlags(0)
+    mFlags(0),
+        mPass(pass)
         //      mT(1.0f)
   {
@@ -66 +81 @@
         mFlags(0),
         mMailbox(-1),
-        mOriginObject(ray.sourceObject.mObject)
+        mOriginObject(ray.sourceObject.mObject),
+        mPass(0)
         //      mT(1.0f)
         {
@@ -223 +239 @@
                                                                                  );
 
+void
+GenerateExtendedConvexCombinationWeights2(float &w1,
+                                                                                  float &w2,
+                                                                                  const float overlap
+                                                                                  );
+
 // --------------------------------------------------------------
 // For sorting rays