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The original implementation won't work when the point is already on the line. See:
https://forum.freecadweb.org/viewtopic.php?f=3&t=29115#p237397
The new implementation works on the projections of the vectors linking the two first points with the symmetry point on the vector linking the two first points.
This assures that there is no stability problem when the point is already on the symmetry axis.
The Ellipse radii solver constraint was reused generalised to MajorAxisConic class.
UI representation of the Equality sign not yet handled (appears on the origin).
- Fixing Hyperbola classes to get CCW emulation (like Ellipse classes).
In Sketcher:
- The Sketcher representation deals with the right branch of the Hyperbola only.
- Solver model is: Center, Focus1 (focus of the right branch), minor radius (b).
- HyperbolicArcRangeToEndPoints code is the one of Ellipse <= Awaiting DeepSOIC help ;)
- ConstraintPointOnHyperbola solver constraint is now implemented and should be working.
- No InternalAligment constraints implemented yet.
