Python Function Plotter and STL Generator

This includes a Python script for plotting functions of the form z = f(x, y) and generating a corresponding binary STL file suitable for printing. The script creates STL files directly; no external programs are required.

To run the program, you'll need to know how to edit and run Python scripts. All the necessary edits should be near the top of function __main__() in file funcstl.py.

The code requires packages array, numpy, os, and (optionally) matplotlib.