Slow edit mode #61746

New Issue

Jan · 2019-02-20T13:16:43+01:00

Jan commented

2019-02-20 13:16:43 +01:00

System Information
Operating system: OSX 10.13.6
Graphics card: GTX 1070

Blender Version
Broken:
blender-2.80.0-git20190211.b8d4f06b102d-x86_64
Worked: (optional)

Short description of error Slow response in Edit mode. If im in edit mode, response of any actions i very very slow. For example if i bevel an edge it takes 3 sec to increase each step. Or if i add loop cut, also takes 3 sec to appear the loop cut. In 2.79 was ok. But particle system in 2.8 is brilliantly fast compare to 2.79. Many thanks for your hard and great work. Jan

Exact steps for others to reproduce the error
Based on the default startup or an attached .blend file (as simple as possible).

**System Information** Operating system: OSX 10.13.6 Graphics card: GTX 1070 **Blender Version** Broken: blender-2.80.0-git20190211.b8d4f06b102d-x86_64 Worked: (optional) **Short description of error** Slow response in Edit mode. If im in edit mode, response of any actions i very very slow. For example if i bevel an edge it takes 3 sec to increase each step. Or if i add loop cut, also takes 3 sec to appear the loop cut. In 2.79 was ok. But particle system in 2.8 is brilliantly fast compare to 2.79. Many thanks for your hard and great work. Jan **Exact steps for others to reproduce the error** Based on the default startup or an attached .blend file (as simple as possible).

Jan commented

2019-02-20 13:16:43 +01:00

Added subscriber: @Funtomas78

Jacques Lucke commented

2019-02-20 17:22:37 +01:00

Added subscriber: @JacquesLucke

Jacques Lucke commented

2019-02-20 17:22:37 +01:00

How complex is your scene? Can you share the .blend file?

This might be a bug when the scene is very simple, otherwise it's probably not..

How complex is your scene? Can you share the .blend file? This might be a bug when the scene is very simple, otherwise it's probably not..

Jan commented

2019-02-20 17:38:15 +01:00

Hello Jacques. I think i found it. It is matter of subsurf modifier. But i still feel is less responsive then in 2.79. Anyway im sending you the file. Thanks a lot a lot. You are greatest. Jan{F6671948}

Hello Jacques. I think i found it. It is matter of subsurf modifier. But i still feel is less responsive then in 2.79. Anyway im sending you the file. Thanks a lot a lot. You are greatest. Jan{[F6671948](https://archive.blender.org/developer/F6671948/Parker_Duofold.blend)}

Jan commented

2019-02-20 17:39:14 +01:00

Parker_Duofold.blend

[Parker_Duofold.blend](https://archive.blender.org/developer/F6671959/Parker_Duofold.blend)

Sergey Sharybin was assigned by Jacques Lucke

2019-02-20 17:49:48 +01:00

Jacques Lucke commented

2019-02-20 17:49:48 +01:00

Added subscriber: @Sergey

Jacques Lucke commented

2019-02-20 17:49:48 +01:00

ok, I see, it is quite slow. @Sergey, is there anything special in this scene that makes it slow? Otherwise, just close it, because it is a known problem.

Sergey Sharybin commented

2019-02-20 17:55:05 +01:00

This is due to the subsurf modifier.
We will enable topology cache for animation once we're done doing regression test with the production files. After that we can also enable it for edit mode.

This is due to the subsurf modifier. We will enable topology cache for animation once we're done doing regression test with the production files. After that we can also enable it for edit mode.

blender-admin commented

2019-03-18 15:56:16 +01:00

This issue was referenced by 8fb0b9aebb

This issue was referenced by 8fb0b9aebbd409216dec77c4b1bf2a2fbba80698

Sergey Sharybin commented

2019-03-18 17:16:22 +01:00

Changed status from 'Open' to: 'Resolved'

Sergey Sharybin closed this issue

2019-03-18 17:16:22 +01:00

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Slow edit mode #61746