Click the save butting and the file will be output to the input directory.They appear as red lines over the image at its edges. Click “contour” and wait for the paths to be generated.Click “Output Format” and select file type: “.gcodes”.Select the test image.png file by clicking the “Input File” button and navigating to the “Test Images” folder.When the program begins do the following to test your setup: I have included three types all with the same interface but each outputs slightly different gcodes. Either un-install newer versions or dirct cad.py to work with Note that python 2.6 must be used for cad.py to work. A selection includes:ĭownload the following software for your respective OS. There are currently a number of ways of producing plotting paths from images. However producing the G-codes require to drive your 3D printer as a pen plotter can be anything but easy. One step conversion of an image to gcode for Makerbot Unicorn and Reprap style 3D PrintersĪnd in one step generate the gcodes required to do this: All credit for cad.py goes to the original creator Neil Gershenfeld of MIT Center for Bits and Atoms and David Carr of Make Your Bot who optimised the code that is in useīy attaching a pen to a 3D printer it is easy to turn it into a basic pen plotter. A collection of Reprap, LED and RC projects
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