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CNC Simulator - JS

I began making this to aid my understanding, and it hasn't been touched for almost a year (end of 2017).

It's a simple 3 axis CNC milling machine. It supports drilling commands, tool-offset, arcs, lines, drill sizes, spindle speeds etc

Based on a FAUNC controller, IIRC

It uses a height-field to machine the part; simply a 2D grid of heights. When the tool intersects the part, the height-field is modified and the model is updated.

How to use

Simply clone / download this repository, and open index.html in your browser. Requires WebGL

ToDo... One day

  • Remove hard-coded 3D models, generate then dynamically
  • Use proper classes with prototypes
  • Use webpack or similar to transpile es5 classes to more compatible code, in a single file
  • Fix radius offsets
  • Fix Memory issues, seems to lag after a while...
  • Implement pause and resume functionality
  • Improve phone-compatibility? Maybe, not really suited for phones.