G-Code Post Processor with Embedded JavaScript

A JavaScript implementation of a GCode (CNC, 3D printer, Laser Cutter) post processor for programmatically adjusting GCode via inline-JavaScript and global transformation.

Extensive documentation and a local computer (Node) version available:

replicantfx/gcode-post-processor

Created by: Emily A Shilling

First Release: 6 NOV 2022

Description:
This is a gcode post processor for standard and 3D printer flavored gcode. An input file is processed by this engine and when the engine encounters a <<\<javascript code>>> section, that code is executed as javascript. This allows the user extreme customization of the resulting gcode via a language already heavily understood. Additionally users can define (and adjust real-time) a global geometric transform to scale, rotate, translate GCode programmatically.

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Major Features

• 3D Printer, CNC, and Laser Cutter Compatible
• Works with Prusa Slicer, Simplify3d and cura
• 3D transformation capable for all coordinates (including extruder)
  • Scale
  • Translate
  • Rotate
  • Scew
• Adjust Extruder and Feedrate Multipliers
• All GCode parameters exposed, modify anything with your own Javascript run as a post processor