Uniform mesh generation

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One of the steps in generating uniform meshes is filling the space with regular elements, for instance triangles. In 2D this can be done by triangulating regular polygon, for instance hexagon. I have written a simple tool for generating such triangulations.

Command line: ./reggrid.py -f fig –fig-nodes=0.1 -r 4.0 -n 3 reggrid_6_with_nodest

Command line: ./reggrid.py -f fig -r 4.0 -n 3 reggrid_6_no_nodest