Every file to convert must be in a directory called "3DModelsToConvert" in the root directory containing the STP-to-STL.py script. The script will create two new directories within "3DModelsToConvert" ...

For debugging you can use text-based STL files (by passing in False for the bin parameter). To add geometry to the STL file, there are two methods: def add_triangle (self, triangle, normal=None): """ ...

Step 5: Slicing your file with Desired Settings Into a G-code File Slicing a file means preparing a CAD model for turning it into a G-code file that 3D printers can make use to create an object.