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Harvie / cnc-simulator Public
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In-browser g-code simulator

harvie.github.io/cnc-simulator/

License

GPL-3.0 license
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Harvie/cnc-simulator

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js              js                                  
lib             lib                                 
COPYING         COPYING                             
README.md       README.md                           
index.html      index.html                          
logo-gcode.txt  logo-gcode.txt                      
screenshot.jpg  screenshot.jpg                      
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  * README
  * GPL-3.0 license

Lightweight 3-Axis CNC G-Code Simulator

 

Screenshot Suzanne

CLICK HERE TO TRY NOW!

 

Origins

 

This simulator was part of JSCut discontinued CAM package which was
developed since 2014 by Todd Fleming.

During 2024-09 it was isolated and modified to be useful in offline/
standalone context by Tomas Mudrunka.

Similar project used to be available since 2016-05 at
www.cncwebtools.com/Apps/GCode_Simulator/index.html but features were
limited and the website is defunct since 2020-08.

Features

 

  * Load g-code from file
  * Pass settings and G-Code via URL
  * Support for arcs (G02, G03, IJ only)
  * Animation
  * Works offline (no webserver needed)
  * V-Carving

TODO

 

  * After calling simulate() the old instance is stuck somewhere
    while the new one is created. Probably GL context not cleaned up
    properly...
  * Figure out why viewport is always square (cannot properly fill
    non-square rectangles)
  * 3D view zooming and translating
  * Support for mm/inch (bit settings and G21, G20)
  * Support for ball nose and radiused milling bits
  * Tool library and toolchanges (eg. T1 M6)

See also

 

  * https://camotics.org/
  * https://github.com/vlachoudis/bCNC
  * https://github.com/LaserWeb/LaserWeb4
  * https://harvie.github.io/cnc-simulator
  * https://raw.githack.com/Harvie/cnc-simulator/master/index.html

About

In-browser g-code simulator

harvie.github.io/cnc-simulator/

Topics

simulator mill cnc gcode grbl freecad cam g-code 3-axis toolpath bcnc
camotics blendercam cncwebtools

Resources

Readme

License

GPL-3.0 license
Activity

Stars

65 stars

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1 watching

Forks

1 fork
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  * JavaScript 90.7%
  * HTML 9.3%

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