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This commit turns the remaining blocking pop-ups in which the user can only click "ok"
into non-intrusive notifications, depending on the user preferences in settings.
Therefore replace the raw pointer of SketchObject with the template class WeakPtrT. This class will be notified as soon as its handled object will be deleted.
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Users generally expect that validate Sketch checks the visible part, perhaps because it is not called from the sketcher's edit view, but from the 3D view, perhaps
because that part is relevant for further construction.
On the other hand the tool's name is Validate Sketch and construction geometry belongs to the sketch.
So a new checkbox is introduced, by default enabled to ignore construction, but still allowing the user to make it operate in one direction or the other.
See:
https://forum.freecadweb.org/viewtopic.php?f=3&t=26139&p=208582#p208693
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The sketch validation tool offers the functionality to detect missing coincidences. It is a problem that internal geometry causes detected missing coincidences.
Additionally, the tool only shows the visible profile and not the construction geometry.
This commit introduces the ignoring of construction geometry, which "fixes" the two behaviours indicated above.
fixes#3298
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- ArcOfHyperbola creation method
- Solver representation (undefined moving)
- SketchObjectPyImp (here we still miss the Part->Partdesign conversion)
- Sketch validation for hyperbola
- Hyperbola creation method: shows the "proof of concept", but it is very buggy!!
Notes:
- Missing icons, probably missing geo normal curve implementation - rebasing -
- Fixes to adapt Hyperbola to Derivector implementation and make it compile
Added buttons to port sketches to CCW-emulation Sketcher.
Bonus =) : Added constraint orientation lock/unlock buttons (affects
point-wise modes of tangent and perpendicular constraints so far)
Fixes a bug where an arc, ellipse, or arc-of-ellipse, being reversed in
XY plane, behaved badly in sketcher (see forum thread "Sketch: how to
handle reversed external arcs?"
http://forum.freecadweb.org/viewtopic.php?f=10&t=9130 ).
Also fixes a problem with rotated arcs (see forum thread "Rotating Arc
in Sketcher"
http://forum.freecadweb.org/viewtopic.php?f=22&t=9145#p74262 ).
This is done by adding an emulation flag to a few methods in
Part::GeomXXX, which makes the shape to pretend being non-reversed
(CCW). This causes endpoints of reversed arcs of circles lineked as
external geometry to swap, causing broken sketches sometimes.
- Minor changes to alignment constraint selection to avoid to create objects just for simple calculations
- Equality constraint of Ellipse, ArcOfEllipse and combinations of those elements
- Bugfix for internalalignment creation of major and minor of ellipse and extension to arcofellipse
- Trim support for ellipses
- Solver threshold for rank calculation set at 1e-13.
- Trim support for arc of ellipse
- Ellipses and ArcOfEllipses as external geometry
- Validate Sketch now supports arcs of ellipse
- Tangents of Ellipse or ArcOfEllipse to any of ArcOfcircle, circle and Ellipse (using construction elements)
- Perpendicularity constraint
- Bug fix: Show/hide internal geometry not working for external geometry
- Visualization of Internal alignment constraints when selecting in the constraint widget
- Equality for ellipses and arc of ellipses
