read/write tetgen format files.
Read a tetgen .node file.
Returns a tuple of two arrays: nodal coordinates and node numbers.
Read a tetgen .ele file.
Read a tetgen .face file.
Returns an array of triangle elements.
Read a tetgen .smesh file.
Returns an array of triangle elements.
Read a tetgen surface from a .node/.face file pair.
The given filename is either the .node or .face file. Returns a tuple of (nodes,elems).
Read a tetgen .neigh file.
Returns an arrays containing the tetrahedra neighbours:
Write a tetgen .smesh file.
Currently it only writes the facets of a triangular surface mesh. Nodes should be written independently to a .node file.
Write a tetgen surface model to .node and .smesh files.
The provided file name is the .node or the .smesh filename.