LocPSC Software for Generating Large Delaunay Meshes of Surfaces, Volumes, Piecewise-Smooth Surfaces, Non-manifolds

Tamal K DeyAndrew G. Slatton


Mesh Home

LocPSC  software can produce a quality Delaunay mesh for piecewise smooth complexes which also includes smooth surfaces, volumes, and non-manifolds. In this sense it supercedes LocDel software. The key point is that it can produce large meshes (with vertices in the tune of millions) with theoretical guarantees usually provided by the Delaunay refinement methods. The problem of memory thrashing that slows down usual Delaunay refinment methods is tamed by a technique we call localized Delaunay refinement. The software is based on recent results described in the  paper given below.  The algorithm provides some guarantees on the output. See the paper and the book for this.

Codes are  available for  Linux,  and Windows. Please send an email to tamaldey@cse.ohio-state.edu to get the password to access the download area.

     Web-page.   Download area.


 Other papers

Other Software : Qualmesh, SurfRemeshCocone, AMLS, NormFet, Segmatch

The softwares were written using the CGAL libraries. 
The output of the LocPSC software can be viewed with GEOMVIEW

Disclaimer: We do not intend to be responsible for the maintenance of the software.

Copyright: Jyamiti group at the Ohio State University. No commercial use of the software is permitted without proper license.