Changeset 487 for trunk/VUT/GtpVisibilityPreprocessor/src/Plane3.h

Timestamp:

01/01/06 06:25:55 (19 years ago)

Author:

mattausch

Message:

fixed bug in raycasting
added valid view point regions, get view point only from valid regions

File:

• trunk/VUT/GtpVisibilityPreprocessor/src/Plane3.h (modified) (1 diff)

trunk/VUT/GtpVisibilityPreprocessor/src/Plane3.h

@@ -81 +81 @@
           const float dv = DotProd(v, mNormal);
     
-          // does not intersect
+          // does not intersect or coincident
           if (signum(dv) == 0)
-                  return -1;
+                  return 0;
         
           return - Distance(a) / dv; // TODO: could be done more efficiently