View Issue Details

IDProjectCategoryView StatusLast Update
0004106PartDesignBugpublic2019-09-16 08:41
Reporterjruiz Assigned To 
Status feedbackResolutionopen 
Product Version0.18 
Target VersionFixed in Version 
Summary0004106: Impossible to assign reference values to Yaw, Pitch and Roll angles.
DescriptionWhen creating datum line, after selecting any reference, the fields Yaw, Pitch and Roll of Attachment offsets, lack of the small button for assigning them reference values.
Steps To Reproduce
  • Create a body.
  • Press Datum line button
  • Select any reference.
The fields Yaw, Pitch and Roll appears without the reference little button.
FreeCAD Information


duplicate of 0003981 new Expressions Add Expression support to certain fields 



2019-09-01 09:29

developer   ~0013503

@jruiz : Guess you talk about expressions (instead of reference)...


2019-09-10 20:40

administrator   ~0013568

@openBrain where should this ticket go ?
@jruiz please open a forum thread to discuss this. x-post this ticket there and x-post the thread URL back here so we can track it. Also please familiarize yourself with out Tracker Guidelines (yellow banner at the top of this page)


2019-09-11 09:21

developer   ~0013572

Last edited: 2019-09-16 08:40

View 2 revisions

@Kunda1 : actually I'm a bit hesitating. Yaw/Pitch/Roll (YPR) was originally listed in the forum thread going with 0003981 that I set as dup. But they have been removed because DeepSOIC (truly) stated that they are a big beast because they don't match any exposed property. So if YPR support expressions, user may first use them, then bind other (conflicting) expressions in the Angle+Axis properties in the Property Editor.
This is also probably an issue by itself that expressions entered in the YPR aren't visible in the Property Editor.
Maybe what could be fair would be to replace the dup of this ticket with a "related" link (as there is no real overlap), and take time to carefully think what to do here.


2019-09-12 16:20

administrator   ~0013584

@openBrain thank you for the comprehensive answer. I think this merits a forum thread for further discussion on how to move forward. Do you mind doing that? ;)


2019-09-13 11:53

developer   ~0013591

@Kunda1 I need to clarify something on the original discussion then I'll do accordingly. ;)


2019-09-16 08:41

developer   ~0013606

@Kunda1 : My understanding of the problem was actually a bit erroneous. I corrected my note above. Do you think a thread is still needed ?

Issue History

Date Modified Username Field Change
2019-09-01 01:13 jruiz New Issue
2019-09-01 01:22 jruiz Tag Attached: Datum Line; Yaw; Pitch; Roll; Referenced value
2019-09-01 09:29 openBrain Note Added: 0013503
2019-09-01 09:32 openBrain Relationship added duplicate of 0003981
2019-09-10 20:38 Kunda1 Tag Detached: Datum Line; Yaw; Pitch; Roll; Referenced value
2019-09-10 20:40 Kunda1 Status new => feedback
2019-09-10 20:40 Kunda1 Note Added: 0013568
2019-09-10 20:40 Kunda1 Tag Attached: #post-to-forum
2019-09-11 09:21 openBrain Note Added: 0013572
2019-09-12 16:20 Kunda1 Note Added: 0013584
2019-09-13 11:53 openBrain Note Added: 0013591
2019-09-16 08:40 openBrain Note Edited: 0013572 View Revisions
2019-09-16 08:41 openBrain Note Added: 0013606