Projects / pdnmesh

pdnmesh

pdnmesh is an automatic, 2D Delaunay mesh generator, and a solver for finite element analysis. It is capable of producing PostScript output of the mesh and contours. It is possible to use DXF files as input after filtering. It requires GTK/GtkGLExt and Mesa/OpenGL or MFC (Win32), and is written in C.

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Recent releases

  •  26 Apr 2005 10:36

    Release Notes: ARPACK support is added for the iterative solution of very large eigenvalue problems using sparse matrix storage. The input file format was improved to specify material properties. POSIX thread support is added for some routines.

    •  16 Mar 2005 08:16

      Release Notes: This release fixes memory leaks and bugs in the GUI, adds a toolbar, enhances GUI support, and adds Debian package build files.

      •  20 Feb 2005 15:46

        Release Notes: Win32 support was enhanced. Sparse matrices are used for eigenvalue problems. Bugfixes were made.

        •  18 Nov 2004 10:15

          Release Notes: A sparse matrix solver that uses the Conjugate Gradient method was added. A few bugs and compilation problems were fixed.

          •  21 Oct 2004 06:07

            Release Notes: An integrator for calculating the charge on Dirichlet boundaries was added and added minor GUI enhancements were made.

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