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This ensures that the exception back in the c++ that invoked python retains the type of exception and can be properly catched.
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set/get/toggle python interface to enable to set the virtual space status of a constraint via SketchObject.
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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
- 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
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This fixes issue:
http://www.freecadweb.org/tracker/view.php?id=2281
Discussed in:
http://forum.freecadweb.org/viewtopic.php?p=101910#p101910
How to reproduce?
With Auto-Update mode unchecked, execute the sequence in the bug tracker. You will reach to a geometry assembly successfully solved that can not be moved.
Why?
The coincident constraint is partially redundant within the meaning of redundancy of the solver.
The solve within "addconstraint" in SketchObjectPy.cpp causes the geometry to move to meet the coincident constraint.
At the end of the solve, the initial solution used in diagnostics is no longer valid (the geometry moved). This causes a subsequente move not to be executed.
The Solution:
Recalculate just the initial solution after the addition.
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This commit allows the user to select in advance whether he wants a simple copy or a clone.
This involves substitution of dimensional constraints in the copies by equality and parallel constraints.
Terminology change for Arrays, now it is Rectangular array
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- Support for copying geometric elements in the sketcher with Ctrl+C (or using the still missing icon). It will show you the vector of displacement from the
"reference point". The reference point can be chosen by the user (although it is not necessary to do it so) by making the point the user wish to be the reference point
the last selected element. It conveniently incorporates "autoconstraints", so that you can make this point (the one of the copy) directly coincident with any other point in the sketch.
- Python 2D array command modified to lock elements position using construction lines and constraints.
- Support for different spacing between u and v directions (the direction of the cols and the direction of the rows).
- Support to avoid copying DistanceX and DistanceY constraints when used for locking a point. This means that if the geometry that you copy(array) is
fully constraint, the resulting 2D array is also fully constraint.
- UI support for creating 2D linear arrays in the sketcher.
- Bug fix in python addArray, wrong line copy startingpoint calculation fixed.
How to create a 2D array in the sketcher:
1. Select your geometric elements.
2. Click the button
3. Fill in the rows/cols and preferences on spacing and constraining each element of the array
4. Click Ok
5. Define the direction of the cols of the array and click
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Two new python commands (no UI yet).
Copy: Copies the geoids in a list by a displacement given by a Vector3d:
App.ActiveDocument.Sketch001.addCopy([0,1,2,3,4,5],App.Vector(150,150,0))
Array: Copies the geoids in a list cols times in the displacement vector
direction and rows times in the perpendicular to the displacement vector:
App.ActiveDocument.Sketch001.addArray([0,1,2,3,4,5], App.Vector(150,150,0),3,4)
N.B.: You need to recompute or solve to update the view
App.ActiveDocument.recompute()
or
App.ActiveDocument.Sketch001.solve()
