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"Copy rotation" constraint seems messed up
Closed, ResolvedPublic


System Information
Operating system and graphics card

Blender Version
Blender 2.76

Short description of error
Explained in this video :

Event Timeline

Caetano (Caetano) updated the task description. (Show Details)
Caetano (Caetano) raised the priority of this task from to Needs Triage by Developer.
Caetano (Caetano) added a project: BF Blender.
Caetano (Caetano) set Type to Bug.

Please include test files for easily reproducing the bug in future reports.

Here's a sample file showing the bug and providing enough info to quickly reproduce it:

At this stage, I'm not sure what exactly is causing this. My first guess is that it might be one of those Euler Rotation Order problems, which should be able to be fixed by choosing another rotation order.

Joshua Leung (aligorith) triaged this task as Confirmed, Medium priority.Oct 26 2015, 3:02 AM

Ok, I've found and fixed the issue now. See the commit log (coming later, after I wrap up some other WIP stuff I'm going) for details about the fix.

Here's an edited version of the above test file which should work once the fix is in place: