Maniphest T96234

Library override: Overridden model with armature doesn't work
Closed, Archived
Actions

Assigned To
None
Authored By
Félix (Miadim)
Mar 8 2022, 11:47 AM
Tags
  • BF Blender
Subscribers
Félix (Miadim)
Germano Cavalcante (mano-wii)
tonton (samytichadou)

Description

System Information
Operating system: Linux-5.13.0-30-generic-x86_64-with-glibc2.31 64 Bits
Graphics card: NVIDIA GeForce GTX 1070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 470.103.01

Blender Version
Broken: version: 2.93.7, branch: master, commit date: 2021-12-14 16:35, hash: rBa5b7f9dc9011

Short description of error
Overriden mesh data (model), but local object, to use armature and vertex groups is not deformed by the Armature modifier.

Exact steps for others to reproduce the error

  • Unzip
    override_bug.zip204 KBDownload
    , you get model and rig
  • Open rig
  • The mesh is not deformed when it must because of the Armature modifier

*NB: If the Cube object is parented to the Armature it suddenly works*

Related Objects

Event Timeline

Félix (Miadim) created this task.Mar 8 2022, 11:47 AM
Félix (Miadim) updated the task description.Mar 8 2022, 1:44 PM
tonton (samytichadou) added a subscriber: tonton (samytichadou).Mar 8 2022, 2:14 PM
Germano Cavalcante (mano-wii) changed the task status from Needs Triage to Needs Information from User.Mar 8 2022, 6:53 PM
Germano Cavalcante (mano-wii) added a subscriber: Germano Cavalcante (mano-wii).

Has this ever worked differently before?
From SpreadSheet, all vertices Bone weights are 0.0, so it doesn't influence even if the group exists.

Is there anything missing from the report? Because I don't see a bug.

Félix (Miadim) added a comment.Mar 11 2022, 4:07 PM

In fact that's because weights and vertex groups are not saved on overridden library objects. Shall I open a new issue for that or update this one?

Germano Cavalcante (mano-wii) closed this task as Archived.Mar 18 2022, 7:37 PM
In T96234#1321177, @Félix (Miadim) wrote:

In fact that's because weights and vertex groups are not saved on overridden library objects. Shall I open a new issue for that or update this one?

This is a known issue when the linked file is saved in a pre 3.0 version. Already reported in T93778: Blender 3.0 doesn't save vertex groups from linked objects.