Page MenuHome
Create Task
Maniphest T89749

Some particle hairs that emitted from the vertices do not rotate with the armature.
Confirmed, NormalPublicKNOWN ISSUE
Actions

Description

System Information
Operating system:MacOS
Graphics card:Radeon Pro

Blender Version
Broken: 2.93.2

Short description of error
Some particle hairs that emitted from the vertices do not rotate with the armature.

Hair Rotation bug.blend71 MBDownload

Simple example wit a cube:

T89749.blend875 KBDownload

Issue only happens when emitting from Vertices (emitting from faces is fine)

Related Objects

Event Timeline

Kihaku Gisui (Kihaku_Gisui) created this task.Jul 9 2021, 7:11 AM
Philipp Oeser (lichtwerk) changed the task status from Needs Triage to Needs Information from User.Jul 9 2021, 7:34 AM
Philipp Oeser (lichtwerk) added a subscriber: Philipp Oeser (lichtwerk).

Could you share an example .blend file demonstrating the issue?

Kihaku Gisui (Kihaku_Gisui) added a comment.Jul 9 2021, 8:12 AM
This comment was removed by Kihaku Gisui (Kihaku_Gisui).
Kihaku Gisui (Kihaku_Gisui) added a comment.Jul 9 2021, 8:14 AM
This comment was removed by Kihaku Gisui (Kihaku_Gisui).
Kihaku Gisui (Kihaku_Gisui) added a comment.Jul 9 2021, 8:29 AM
In T89749#1188927, @Philipp Oeser (lichtwerk) wrote:

Could you share an example .blend file demonstrating the issue?

This is the file.
pls check this.

Hair Rotation bug.blend71 MBDownload

Philipp Oeser (lichtwerk) changed the task status from Needs Information from User to Needs Triage.Jul 9 2021, 12:40 PM
Philipp Oeser (lichtwerk) updated the task description. (Show Details)
Philipp Oeser (lichtwerk) changed the task status from Needs Triage to Confirmed.Jul 9 2021, 1:05 PM
Philipp Oeser (lichtwerk) added a project: Nodes & Physics.
Philipp Oeser (lichtwerk) updated the task description. (Show Details)
Richard Antalik (ISS) changed the task status from Confirmed to Needs Information from User.Jul 9 2021, 1:09 PM
Richard Antalik (ISS) added a subscriber: Richard Antalik (ISS).

I am able to reproduce this issue, @Kihaku Gisui (Kihaku_Gisui) can you also upload very simple cube file? I wasn't able ro create such file from scratch. If you can also share steps to create such file it would be nice.

Philipp Oeser (lichtwerk) changed the task status from Needs Information from User to Confirmed.Jul 9 2021, 1:24 PM
Philipp Oeser (lichtwerk) updated the task description. (Show Details)
Kihaku Gisui (Kihaku_Gisui) added a subscriber: Richard van der Veen (richard).Jul 9 2021, 8:22 PM
In T89749#1189157, @Richard Antalik (ISS) wrote:

I am able to reproduce this issue, @Kihaku Gisui (Kihaku_Gisui) can you also upload very simple cube file? I wasn't able ro create such file from scratch. If you can also share steps to create such file it would be nice.

Thank you @Richard van der Veen (richard) Antalik (ISS)
This is it!
Please check it out.

hair_rotation_bug.blend772 KBDownload

Richard Antalik (ISS) removed a subscriber: Richard van der Veen (richard).Jul 12 2021, 10:35 AM
Kihaku Gisui (Kihaku_Gisui) changed the task status from Confirmed to Needs Information from Developers.Sep 27 2021, 3:17 AM
Richard Antalik (ISS) changed the task status from Needs Information from Developers to Confirmed.Sep 27 2021, 6:34 AM

@Kihaku Gisui (Kihaku_Gisui) please don't change task status, this issue have been confirmed already.

Germano Cavalcante (mano-wii) mentioned this in T89116: Particle rotation does not follow object rotation.Jan 26 2022, 7:29 PM
Germano Cavalcante (mano-wii) merged a task: T89116: Particle rotation does not follow object rotation.
Germano Cavalcante (mano-wii) added subscribers: Wilbur Jaywright (zargulthewizard), Germano Cavalcante (mano-wii).
Dalai Felinto (dfelinto) changed the subtype of this task from "Report" to "Known Issue".May 9 2022, 3:17 PM
Dalai Felinto (dfelinto) added a subscriber: Dalai Felinto (dfelinto).

Thanks for the report. Marking this as known issue since it depends on the old particle settings which is end of life.