Rigify (Pitchipoy) : twitch when foot is not aligned to leg axis #50500
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opened 6 years ago by JulienDuroure
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icappiello
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Reference: blender/blender-addons#50500
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System Information
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Blender Version
v2.78
Short description of error
Rigify (Pitchipoy) : twitch when foot is not aligned to leg axis.
On metarig, when you rotate foot to be not aligned to leg axis. On attached file, this is the case on L leg.
When you switch between Rest Postion / Pose Position on Armature tab --> Twitch
Exact steps for others to reproduce the error
Open attached file, and on armature tab, switch between Rest Position / Pose Position.
There is a twitch on DEF-shin.L.001 bone.
First analysis :
This is because of MCH-shin_tweak.L.001 constraint "Copy Transforms.001".
Workaround is to replace this constraint by a Copy Location + Copy Scale to avoid rotation, but we will lost twist feature.
Don't hesitate to contact me if you need more information.
rigify_pitchipoy_foot_not_aligned.blend
Changed status to: 'Open'
Added subscriber: @JulienDuroure
Bug found by Patrik Noomé !
Changed status from 'Open' to: 'Archived'