Translations:Path Postprocessor Customization/3/en

FreeCAD uses as internal representation for the generated paths, so called G-codes. They can describe such things as: speed and feed rates, stopping the motor etc... But the most important thing is the movements they describe. These movements are rather simple: They can be straight lines or they can be circular arcs. More sophisticated curves such as B-splines are already approximated by FreeCAD's Path Workbench.