View Issue Details
|ID||Project||Category||View Status||Date Submitted||Last Update|
|0002896||Draft||Feature||public||2017-02-10 14:52||2018-02-05 16:53|
|Platform||PC / Linux||OS||Linux Mint||OS Version||18 KDE5 64-bit|
|Target Version||Fixed in Version|
|Summary||0002896: More advanced Draft WB Bspline editing|
|Description||I'm trying to edit a Bspline and certain points seem to be locked it - I can't move them, can't remove them, they just sit there and I can't do nothing about it.|
Here's a video demonstrating the problem:
EDIT: Since the functionality that OP is looking for is available in other Workbenches therefore keeping the ticket open and changing it in to a Feature Request.
|Additional Information||OS: Linux Mint 18 Sarah|
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.17.9666 (Git)
Build type: None
Python version: 2.7.12
Qt version: 4.8.7
Coin version: 4.0.0a
OCC version: 6.8.0.oce-0.17
Please open a forum thread to generate discussion on this issue and then bidirectionally link thread <=> ticket
Here's an associated forum thread:
Reminder sent to: abdullah
@abdullah do you mind weighing in on this thread since this involves bsplines? Thanks!
This is for Draft BSpline. I generally work with Sketcher BSpline.
Draft is written in Python. I barely can read Python. Sketcher is written in c++. I can code c++.
Sorry but I am not the right person for commenting on this ticket.
||Can I use Sketcher to manipulate the bsplines too? Maybe such problem won't happen there? Is that funcionaliy available in 0.17 (freecad-daily) release or do I need something special?|
I had a very quick look at the thread above. It seems to me that what you want to do is generate some profiles using bsplines and then loft the profiles to generate a shape.
This can be done with the BSplines in the Sketcher and loft with part design.
BSplines support in the sketcher was merged quite recently (January/February 2017). I see you use linux, then I would either use the daily-build or compile from source.
Currently those Sketcher BSplines have some limitations: No knots editing, no knot multiplicity setting (yes you can set the weights of the poles). If you can live with that, then it may be an option for you.
Since the functionality that OP is looking for is available in other Workbenches therefore keeping the ticket open and changing it in to a Feature Request.
EDIT: changed ticket name as well
|2017-02-10 14:52||unfa||New Issue|
|2017-02-10 16:12||Kunda1||Note Added: 0008265|
|2017-02-10 16:12||Kunda1||Status||new => feedback|
|2017-02-10 21:57||unfa||Note Added: 0008268|
|2017-02-10 21:57||unfa||Status||feedback => new|
|2017-02-13 14:32||Kunda1||Note Added: 0008285|
|2017-02-19 14:41||abdullah||Note Added: 0008368|
|2017-02-19 22:11||unfa||Note Added: 0008374|
|2017-02-19 23:46||abdullah||Note Added: 0008375|
|2017-02-20 00:38||Kunda1||Status||new => feedback|
|2017-03-20 22:32||Kunda1||Severity||major => feature|
|2017-03-20 22:32||Kunda1||Status||feedback => new|
|2017-03-20 22:32||Kunda1||Category||Bug => Feature|
|2017-03-20 22:32||Kunda1||Note Added: 0008671|
|2017-03-20 22:32||Kunda1||Summary||Some Bspline points are resistant to editing => Some Draft WB Bspline points are resistant to editing|
|2017-03-20 22:33||Kunda1||Summary||Some Draft WB Bspline points are resistant to editing => More advanced Draft WB Bspline editing|
|2017-03-20 22:33||Kunda1||Note Edited: 0008671||View Revisions|
|2017-03-21 12:32||Kunda1||Priority||normal => low|
|2017-03-21 12:32||Kunda1||Description Updated||View Revisions|
|2017-05-14 13:53||Kunda1||Relationship added||related to 0003031|
|2018-02-05 16:53||Kunda1||Tag Attached: b-splines|