Assembly3 Assembly3 workbench an attempt to bring assembly capability to FreeCAD using SolveSpace constraint solver 0.12.2 2022-11-09 RealThunder GPL-3.0-only https://github.com/realthunder/FreeCAD_assembly3 https://github.com/realthunder/FreeCAD_assembly3/blob/master/Readme.md https://github.com/realthunder/FreeCAD_assembly3/wiki freecad/asm3/Gui/Resources/icons/AssemblyWorkbench.svg Assembly3 Workbench AssemblyWorkbench ./ freecad/asm3/Gui/Resources/icons/AssemblyWorkbench.svg assembly 0.19.0 numpy py-slvs