CGAL users discussion list

[Hansjoerg Seybold <>]

hi,
I am writing a meshing tool for a simple FEM code.  I saw that with the cgal criteria object
it would be possible to define sizing functions and variable sizing constraints for the mesh builder
(see e.g. talk of pierre alliez )
www-sop.inria.fr/geometrica/.../CGAL-delaunay-refinement-2D-pa.pdf 
does anybody have an example or some comments/hints how to use the criteria to implement sizing
functions as e.g. implicit algebraic functions etc...

Thanks a lot
   hj