Page MenuHome
Create Task
Maniphest T67536

Subdivision surface modifier hangs
Closed, DuplicatePublic
Actions

Description

System Information
Operating system: macOS 10.14.6 (18G84)
Graphics card: GeForce 650M

Blender Version
Broken: 2.8 RC2
Worked: (optional)

Open the attached blend file and attempt to add a subdivision modifier. For me, it hangs for a very long time

subdiv-bug.blend965 KBDownload

Event Timeline

Christopher Burns (christopher.burns) created this task.Jul 23 2019, 6:37 PM
Christopher Burns (christopher.burns) updated the task description. (Show Details)
dark999 (dark999) added a subscriber: dark999 (dark999).EditedJul 23 2019, 9:08 PM

i can confirm this bug, on linux Blender 2.80-8c618371507f 2019-07-23 AMD FX8350, 16G ram, GTX690 - Nvidia drivers 340.34

Applying Subdivision Surface modifier on upper text needed more then 20 seconds, on lower mesh i kill Blender after 5 minutes, seem freeze with this screen. linux terminal report only download of this test file


[EDIT] meshes have a non manifold edges, still same issue on Blender 2.80-19aa873f7002

Germano Cavalcante (mano-wii) assigned this task to Sergey Sharybin (sergey).Jul 24 2019, 2:32 PM
Germano Cavalcante (mano-wii) lowered the priority of this task from 90 to 50.
Germano Cavalcante (mano-wii) added a subscriber: Germano Cavalcante (mano-wii).

In fact the modifier takes a long time to calculate.
On Blender 2.79 it was almost in an instant.

Sergey Sharybin (sergey) closed this task as a duplicate of T58191: Subdivision Surface modifier performance issues.Jul 24 2019, 2:35 PM