- 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
* propose attachment modes
* refactor setUp and Copy
* split off postprocessing from 3D to reuse in 1D and 0D calculations
* AttachableObject: fix error printout in onChange
* AttachableObject: no more defaults to Attacher3D
* implementation of lines and points attachment (some of the proposed modes).
* refactor getShapeType, add getShapeType(obj, sub); add a flag to eRefType enum, indicating that referenced thing is a whole object that has placement.
* change readLinks to be static, and obtain shape types in the process.
* test mode enums lengths equality
* extend ObjectXY to work on conics.
* Fix upside-down sketches attached as TangentPlane on most shapes.
* Fix crash when a shape of unlisted type is in the links.
* fix attaching to datum lines go crazy because of infinities.
* abs->fabs
* support for App::Line
* Add namespace qualifiers to TYPESYSTEM_SOURCE-like stuff
