Hello.
I opened a ticket in Mantis #2464.
Since i am only reporter i cannot assign tickets.
But i wrote this in the section "additional information".
Roland
Nochmal Sweep
Re: Nochmal Sweep
Deutsche FreeCAD Tutorials auf Youtube
My GrabCAD FreeCAD-Projects
FreeCAD lessons for beginners in english
Native german speaker - so apologies for my english, no offense intended
My GrabCAD FreeCAD-Projects
FreeCAD lessons for beginners in english
Native german speaker - so apologies for my english, no offense intended

Re: Nochmal Sweep
Is this bug still valid?r-frank wrote:Hello.
I opened a ticket in Mantis #2464.
Since i am only reporter i cannot assign tickets.
But i wrote this in the section "additional information".
Roland
Alone you go faster. Together we go farther
Please mark thread [Solved]
Want to contribute back to FC? Checkout:
'good first issues' | Open TODOs and FIXMEs | How to Help FreeCAD | How to report Bugs
Please mark thread [Solved]
Want to contribute back to FC? Checkout:
'good first issues' | Open TODOs and FIXMEs | How to Help FreeCAD | How to report Bugs
Re: Nochmal Sweep
Hi Kunda,
Yes, I am taking a look at it right now. But I think it is a hard nut to crack...
Re: Nochmal Sweep
Entschuldigung, das ist mit Google Übersetzer aus dem Englischen ins Deutsche übersetzt.
Tatsächlich ist dies ein wohlbekanntes Problem, das leicht gelöst werden kann, indem eine Punkt-zu-Punkt-Tangenteneinschränkung anstelle einer koinzidenten Tangente verwendet wird.
In der Datei Test4_fixed_normandc1.fcstd habe ich die Kontur1-Skizze bearbeitet und die übereinstimmenden Abhängigkeiten gelöscht, die die Linien mit der Ellipse verbinden. Ich habe auch die Tangentenbeschränkungen gelöscht. Dann habe ich Punkt-zu-Punkt-Tangenten-Beschränkungen erstellt.
Dies behebt das Problem.

https://www.freecadweb.org/wiki/Constraint_Tangent/de
Sorry, this is translated to German from English using Google Translate.
Actually, this is a well-known issue that is easily resolved by using a point-to-point tangent constraint instead of coincident & tangent.
In the file Test4_fixed_normandc1.fcstd, I edited the Kontur1 sketch and deleted the coincident constraints joining the lines with the ellipse; I deleted the tangent constraints as well. Then I created point-to-point tangent constraints.
This resolves the problem.
- Attachments
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- Test4_fixed_normandc1.FCStd
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