Changeset 426 for trunk/VUT/GtpVisibilityPreprocessor/src/VssRay.h

Timestamp:

11/22/05 17:43:29 (19 years ago)

Author:

mattausch

Message:

fixed ray bug in vspkdtree
added visualizations

File:

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

trunk/VUT/GtpVisibilityPreprocessor/src/VssRay.h

@@ -62 +62 @@
         
         VssRay(const Ray &ray):
-                mOrigin(ray.GetLoc()), 
-                mOriginObject(ray.sourceObject.mObject),
                 mRefCount(0),
                 mFlags(0),
-                mMailbox(-1)
+                mMailbox(-1),
+                mOriginObject(ray.sourceObject.mObject)
         {
+                if (ray.sourceObject.mObject)
+                        mOrigin = ray.Extrap(ray.sourceObject.mT);
+                else
+                        mOrigin = ray.GetLoc(); 
+
                 if (!ray.intersections.empty())
                 {
-                        mTermination = ray.intersections[0].mT;
+                        mTermination = ray.Extrap(ray.intersections[0].mT);
                         mTerminationObject = ray.intersections[0].mObject;
                 }
                 else
                 {
-                        mTermination = Limits::Infinity;
+                        mTermination = 1e6;
                         mTerminationObject = NULL;
                 }
+
+                Precompute();
         }