View Issue Details
|ID||Project||Category||View Status||Date Submitted||Last Update|
|0001478||FreeCAD||Feature||public||2014-03-17 16:47||2017-08-22 16:32|
|Status||closed||Resolution||unable to reproduce|
|Summary||0001478: trim edge fails to maintain constraints|
Version: 0.14.3310 (Git)
Python version: 2.7.6
Qt version: 4.8.5
Coin version: 4.0.0a
SoQt version: 1.6.0a
OCC version: 6.6.0
|Steps To Reproduce||- load 'trim bug.fcstd'|
- edit 'Sketch'
- note: it's fully constrained
- note: horizontal distance constraints 37 & 38
- Part Design -> Trim Edge the horizontal line segment at (0,18,0)
the horizontal distance constraints have been deleted and the sketch is therefore unconstrained.
I can't see why you think this is a bug?
You can't do as you have said because you can't trim any thing at 0,18,0 ...the top horizontal line is at (whatever, "16 point something", whatever). If I understand you correctly, you want to trim the top horizontal line in the sketch, this would then make the horizontal constrains invalid so they are automatically removed, so of course the sketch would become not fully constrained.
Have you discussed this on the Help forum?
In general please discuss matters on the Help forum first, so it can be determined if it is a bug or user error etc... before you create mantis tickets. There are a lot more eyes on the forum. :-)
||Forum thread to continue discussion: https://forum.freecadweb.org/viewtopic.php?f=10&t=20060|
I consider normal that when an element is trimmed, any constraint that was applied to it should be deleted. For example: a line that has an equal length constraint with another line. If one of the lines is trimmed, the equality constraint should be automatically deleted.
But the specific case detailed in this report is different: Constraint37 and Constraint38 are not applied to the line to be trimmed, but on the vertical lines. In the attached capture "FC_trim_bug_1478_01.png", see how the sketch looks like when I delete some constraints so I can detach the top horizontal line. Thus in my opinion, the two 5mm constraints should not be deleted when the upper horizontal line is trimmed.
||@spongman can you reup the attachment. It was lost in the recent backup restore.|
@normandc do you have trim_bug.FCStd file you can upload ?
||@Kunda1 I don't. I don't keep these files around.|
||Closing as no activity from OP and example file is missing|
|2014-03-17 16:47||spongman||New Issue|
|2014-03-17 16:47||spongman||File Added: trim bug.FCStd|
|2015-01-06 23:28||wmayer||Category||Bug => Feature|
|2015-01-07 13:29||jmaustpc||Note Added: 0005547|
|2017-01-10 13:45||Kunda1||Tag Attached: #tobeclosed|
|2017-01-19 19:45||Kunda1||Note Added: 0007886|
|2017-01-19 19:46||Kunda1||Tag Attached: #pending|
|2017-01-25 03:05||normandc||Note Added: 0007973|
|2017-01-25 03:05||normandc||File Added: FC_trim_bug_1478_01.png|
|2017-01-25 03:47||Kunda1||Status||new => feedback|
|2017-05-10 12:05||Kunda1||Tag Attached: Solver|
|2017-05-10 12:05||Kunda1||Tag Attached: trim|
|2017-05-11 14:25||Kunda1||Relationship added||related to 0001576|
|2017-05-11 14:26||Kunda1||Note Added: 0008959|
|2017-05-11 22:49||normandc||File Added: FC_trim_bug_1478_01-2.png|
|2017-05-11 22:49||normandc||Note Added: 0008966|
|2017-07-08 14:42||Kunda1||Note Added: 0009681|
|2017-07-08 17:17||normandc||Note Added: 0009690|
|2017-08-22 16:31||Kunda1||Tag Detached: #pending|
|2017-08-22 16:31||Kunda1||Tag Detached: #tobeclosed|
|2017-08-22 16:32||Kunda1||Status||feedback => closed|
|2017-08-22 16:32||Kunda1||Resolution||open => unable to reproduce|
|2017-08-22 16:32||Kunda1||Note Added: 0009992|