G-Code Reader

Reads/Interprets simple G-Code commands, creates a tool path.

More or less what it says in the summary: reads/Interprets simple G-Code commands, creates a tool path that can be analysed/plotted. This by no means comprehensive, but will work for basic G-Code NC files; feel free to implement additional commands (beyond the basic G0 - G3 done here), but this was all I needed for now. Hopefully useful to someone else as well.
Includes 2 sample NC files (of the same part).