DelPSC software can produce a quality Delaunay mesh(weighted) for a large class of three dimensional domains. The theory is developed for piecewise smooth complexes (Smooth surface/volume patches joined together to form a complex, see the paper for precise definition). This class allows surfaces with or without boundary, volumes enclosed by them, and non-manifolds with arbitrarily small input angles. Our implementation takes a polygonal mesh of a piecewise smooth complex and produces a quality Delaunay mesh (weighted). The input topology and geometry are faithfully captured in the output. In particular, the input features (non-smooth curves and points) are preserved in the output. It is designed on the principle of Delaunay refinement. The software is based on recent results described in the paper given below. The algorithm guarantees that almost all triangles and tetrahedra have bounded radius-edge ratio except a few ones in the vicinity of small input angles or near the boundary.
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See This page
for the history on this work.
see the survey:
Other Software : Qualmesh,
The softwares were written
using the CGAL libraries.
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.