planegcs documentation
planegcs provides Python bindings for FreeCAD’s PlaneGCS 2D geometric constraint solver. Define geometry (points, lines, circles, arcs, ellipses) and constraints (distance, angle, tangent, parallel, etc.), then solve to find a configuration satisfying all constraints.
Installation
pip install planegcs
License
LGPL-2.1-or-later (same as FreeCAD).