Page MenuHome
Create Task
Maniphest T37247

Modifier "Mask" not updated correctly when switching from objects
Closed, ResolvedPublic
Actions

Description

--- Operating System, Graphics card ---
Ubuntu 12.04 - Nvidia 8600

--- Blender version with error, and version that worked ---
r60988

--- Short description of error ---
If I apply a modifier "Mask" with mode Armature, not updated correctly when changing the focus from an object to other.

--- Steps for others to reproduce the error (preferably based on attached .blend file) ---
Watch video adjunct

Related Objects

Event Timeline

Jefferson Rausseo (jefrau) edited a custom field.Oct 29 2013, 2:35 PM
Jefferson Rausseo (jefrau) attached 1 file(s): F23952: video.avi.
Sergey Sharybin (sergey) added a comment.Oct 30 2013, 11:07 AM

Just for the note: sample .blend file worth 1000s of screencact videos and saves lots of time.

Jefferson Rausseo (jefrau) attached 1 file(s): F23954: blender_1.blend.Oct 30 2013, 2:11 PM

I'm sorry, attach a file now.

In the .blend:
Alternately selects between the bones 1 and bone 2, the modifier mask works correctly.

The error is when you select other object:
1. Select the bone 1.
2. Now select the object 2 and then select the bone 2. Alternately selects between the object 2 and bone 2. The bone 2 does not perform its mask effect.

Henrik Aarnio (hjaarnio) attached 1 file(s): F23956: armature_select_flag_fix.patch.Nov 3 2013, 11:37 PM

The issue here seems to be that only the active object is marked for update when selecting a bone. This leaves other objects that depend on the armature selection state not updated updated. Attached a patch where the update is set to the armature object itself

Sergey Sharybin (sergey) added a comment.Nov 6 2013, 10:23 AM

Interesting catch, Hennik. Will check the patch a bit deeper :)

Sergey Sharybin (sergey) reassigned this task from Sergey Sharybin (sergey) to Joshua Leung (aligorith).Nov 25 2013, 10:35 AM

From what i could see here patch seems to be logical: arm came from selected ob, not ob_act so checking mask modifier from one object and tagging update another one seems quite strange.

But re-assigning to Joshua, maybe there's something i'm missing here.

Joshua Leung (aligorith) added a comment.Nov 25 2013, 2:21 PM

I can't see any obvious reasons to reject this patch either. Committed as rB33bc6a3959b4f59f6ded304b5db06733653051cd

Joshua Leung (aligorith) changed the task status from Unknown Status to Resolved.Nov 25 2013, 2:21 PM
Joshua Leung (aligorith) mentioned this in rBS33bc6a3959b4: T37247 - Modifier "Mask" not updated correctly when switching from objects.Nov 20 2014, 9:02 AM