For : Use a library like Clipper2 to find the difference between the path and the bounding area.
: Ensure the operation is non-destructive until the user saves the final output. TrimmingOverhung.7z
Could you clarify the or the software environment this project is built for? Knowing the tech stack will allow for more specific code examples. For : Use a library like Clipper2 to
: A target geometry (the "overhang") and a reference boundary (the "trimming plane" or "support edge"). TrimmingOverhung.7z