/.cvsignore/1.1/Thu Nov 18 19:31:17 2010//
/HierarchicalSurface.java/1.1/Mon Mar  8 18:05:25 2010//
/ProgressiveSurface.java/1.7/Tue Apr 15 19:27:31 2014//
/SelfIntersectingPreventionProgressiveSurface.java/1.7/Tue Apr 15 19:27:31 2014//
/SphericalArc.java/1.1/Mon Mar  8 18:05:25 2010//
D
