Hello,
I hope I did not mix something up in the settings, but my Periodic B-Splines are not closing properly anymore and I suspect it has to do with one of the latest daily updates (stopped working about a week ago).
Any Periodic BSpline I create leaves the last member of the control polygon out, as in the picture
The sketch also has a missing coincidence where the spline should close.
Here's the link the the related issue: https://tracker.freecadweb.org/view.php?id=4835 and an example FreeCAD file is attached.
OS: Ubuntu 20.04.3 LTS (ubuntu:GNOME/ubuntu)
Word size of FreeCAD: 64-bit
Version: 0.20.
Build type: Release
Branch: unknown
Hash: 4fb91e4f02636fdb69eb8471dbbbe154dc932872
Python version: 3.8.10
Qt version: 5.12.8
Coin version: 4.0.0
OCC version: 7.5.2
Locale: C/Default (C)
Can someone confirm this bug?
[FIXED] Ticket #4835 - Periodic BSpline Control Polygon not Closing Anymore
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[FIXED] Ticket #4835 - Periodic BSpline Control Polygon not Closing Anymore
- Attachments
-
- periodicSplineNotClosing.FCStd
- (4.49 KiB) Downloaded 32 times
Last edited by Kunda1 on Sun Feb 06, 2022 6:36 pm, edited 2 times in total.
Reason: Added [Fixed] to thread title
Reason: Added [Fixed] to thread title
Re: Periodic BSpline Control Polygon not Closing Anymore
The missing coincidence is only indicating that there is no coincidence constraint. This was already in 0.18 so.
And the missing line may not really be an issue. If I open the file in 0.20.26155 the fourth line is shown.
And the missing line may not really be an issue. If I open the file in 0.20.26155 the fourth line is shown.
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- adrianinsaval
- Veteran
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Re: Periodic BSpline Control Polygon not Closing Anymore
perhaps abdullah's changes to viewprovider have something to do with this?
Re: Periodic BSpline Control Polygon not Closing Anymore
The fourth line on the right side line shows in 0.20.26761 and does not show in 0.20.26858. I don't have any versions between those numbers.
Gene
Gene
Re: Ticket #4835 - Periodic BSpline Control Polygon not Closing Anymore
CC @Abdullahabdullah wrote:
Alone you go faster. Together we go farther
Please mark thread [Solved]
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Please mark thread [Solved]
Want to contribute back to FC? Checkout:
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Re: Ticket #4835 - Periodic BSpline Control Polygon not Closing Anymore
Re: [FIXED] Ticket #4835 - Periodic BSpline Control Polygon not Closing Anymore
Nice. I've closed the ticket.
@louisgag can you retest?
@louisgag can you retest?
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: [FIXED] Ticket #4835 - Periodic BSpline Control Polygon not Closing Anymore
I've just tested with the daily package and the control polygon closes properly.
(The missing coincidence remains, but it doesn't prevent the extrusion and is not an issue, as pointed above by chrisb)
Thanks for having fixed it.
(The missing coincidence remains, but it doesn't prevent the extrusion and is not an issue, as pointed above by chrisb)
Thanks for having fixed it.