prudhomm at debian.org
Sun Nov 22 11:46:49 UTC 2009
SVN commit 4682 by prudhomm:
new upstream release (1.4.3)
M +26 -0 tetgen/trunk/debian/changelog
--- tetgen/trunk/debian/changelog #4681:4682
@@ -1,3 +1,29 @@
+tetgen (1.4.3-1) unstable; urgency=low
+ [Christophe Prud'homme]
+ * New upstream release
+ - A new implementation of the Bowyer-Watson algorithm for Delaunay
+ tetrahedralization. It is generally faster than the incremental flip
+ algorithm. From my tests, the flip algorithm usually constructs about
+ twice (or more) as many intermediate tetrahedra as B-W algorithm. Now
+ B-W algorithm is the default algorithm for Delaunay
+ - A new implementaton of the constrained Delaunay tetrahedralization
+ algorithm (the -p option).
+ - A new implementation of the Steiner point removal algorithm (the -Y
+ - Improved the implementation of the constrained Delaunay refinement
+ algorithm (the -q option).
+ - Add the minimum dihedral angle of tetrahedra as the tetrahedral
+ shape quality parameter (set after -qq option). The minimum dihedral
+ angle is made the major mesh quality measure now. Default it is 5
+ degree. One can increase it as larger as 18 degree. The radius-edge
+ ratio (set after -q option) is still in use.
+ - Support the read and write of the legacy VTK file format which can be
+ visualized by Paraview (see .vtk file format and -K option).
+ -- Christophe Prud'homme <prudhomm at debian.org> Sun, 22 Nov 2009 12:43:35 +0100
tetgen (1.4.2-4) UNRELEASED; urgency=low
[ Daniel Leidert ]
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