OCC has a peculiarity, that when saving single vertexes, it burns in placement into vertex coordinates. In loaded shape, Placement is zero. This caused datum point placement reset to zero, and its shape had nonzero coordinates.
This fix keeps placement property from resetting, and reconstructs a new vertex upon load.
- Rebase App::Origin on App::DocumentObject
- Keep all control over the Origin structure inside the Origin and it's
ViewProvider
- Add OriginFeature class as common base for App::Plane and App::Line
- Rebase App::Plane and App::Line on top of newly created class and
move to the file.
- Change Origin's ViewProvider API associated with temporary display
- Lots of associated changes to files
- Several minor fixes
- Lots of new bugs
