Maniphest T67372

Undo takes long/ lags
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Assigned To
Brecht Van Lommel (brecht)
Authored By
AHMAD AL-QANA (Sewe)
Jul 21 2019, 9:08 AM
Tags
  • BF Blender
Subscribers
AHMAD AL-QANA (Sewe)
Brecht Van Lommel (brecht)
dark999 (dark999)
Mitesh Mhatre (Design-Circle)

Description

System Information
Operating system: Windows 10
Graphics card: Radeon RX 560 Series
RAM: 24-GB

Blender Version
Broken: blender-2.80rc1-windows64

Short description of error

Very slow undo operation.
the undo operation lags a little even in small scenes.
in big scenes, the undo operation can take up to a couple of minutes.

Event Timeline

AHMAD AL-QANA (Sewe) created this task.Jul 21 2019, 9:08 AM
Mitesh Mhatre (Design-Circle) added a subscriber: Mitesh Mhatre (Design-Circle).Jul 21 2019, 11:35 AM

I suggest you to test it with Blender 2.8 RC version 2...

BTW, try updating your Graphics Drivers first. because faulty drivers some times makes your PC slow...

AHMAD AL-QANA (Sewe) added a comment.Jul 21 2019, 3:28 PM
  • I have downloaded Blender 2.8 RC version2.
  • I have updated the latest driver version of my graphics card.

unfortunately, the problem is still the same on a small scene level. you can check the image below and see the poly/ tris/ verts count.

  • Undoing Simple operation such as "Move", Took one second.
  • I have a bigger scene that has around 51 million verts, it takes around 2 minutes to undo any simple operation.

Thank you for the answer and for your help in advance)))

dark999 (dark999) added a subscriber: dark999 (dark999).Jul 21 2019, 4:25 PM

this is a well know issue to developers and well reported
please, next time, before you open new report, can you search if issue/bug is already reported form other users and attach your report there

thank you

AHMAD AL-QANA (Sewe) added a comment.Jul 22 2019, 8:07 AM
In T67372#729377, @dark999 (dark999) wrote:

this is a well know issue to developers and well reported
please, next time, before you open new report, can you search if issue/bug is already reported form other users and attach your report there

thank you

Sorry for posting this again.
Thank you for clearing this for me.

Brecht Van Lommel (brecht) changed the task status from Unknown Status to Unknown Status.Jul 22 2019, 12:43 PM
Brecht Van Lommel (brecht) claimed this task.
Brecht Van Lommel (brecht) added a subscriber: Brecht Van Lommel (brecht).

This is indeed a known issue.