Speedup request for switching to objects with multires in sculptmode #81989

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opened 2020-10-23 02:48:26 +02:00 by Daniel Bystedt · 2 comments
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My name is Daniel Bystedt and I'm currently working with @PabloDobarro as commissioner for #81180 (Sculpt Mode Performance). After testing sculpting in Blender in general I wanted to give some feedback on the Multires modifier after discussing this with Pablo. It's a general request about being able to switch objects and switch from sculpt to object mode faster. I hope this can be useful.

video example details:
Raw geo:
582 480 vertices

Multires :
has 2 sculpt levels.
base level is 36 405 vertices
sculpt level 582 480 vertices

Switching objects in sculpt mode
Switching between objects in sculpt mode feels a bit slow when the object that you are switching to has a multires modifier. Switching between objects when sculpting is something I do quite frequently, so it would be fantastic if it would be possible to speed it up a bit.
switching to raw geo (no multires) = 0 sec 903 ms
switching to object with multires = 1 sec 767 ms

sculpt switch object.mp4

From sculpt to object mode delay
There is a slight delay when switching from sculpt mode to object mode. Switching between these modes is not done super frequent, so it's not a high priority issue but I thought I'd mention it.
switching to raw geo (no multires) = 435 ms
switching to object with multires = 969 ms

sculpt to object mode.mp4

My name is Daniel Bystedt and I'm currently working with @PabloDobarro as commissioner for #81180 (Sculpt Mode Performance). After testing sculpting in Blender in general I wanted to give some feedback on the Multires modifier after discussing this with Pablo. It's a general request about being able to switch objects and switch from sculpt to object mode faster. I hope this can be useful. video example details: **Raw geo:** 582 480 vertices **Multires :** has 2 sculpt levels. base level is 36 405 vertices sculpt level 582 480 vertices **Switching objects in sculpt mode** Switching between objects in sculpt mode feels a bit slow when the object that you are switching to has a multires modifier. Switching between objects when sculpting is something I do quite frequently, so it would be fantastic if it would be possible to speed it up a bit. switching to raw geo (no multires) = 0 sec 903 ms switching to object with multires = 1 sec 767 ms [sculpt switch object.mp4](https://archive.blender.org/developer/F9040696/sculpt_switch_object.mp4) **From sculpt to object mode delay** There is a slight delay when switching from sculpt mode to object mode. Switching between these modes is not done super frequent, so it's not a high priority issue but I thought I'd mention it. switching to raw geo (no multires) = 435 ms switching to object with multires = 969 ms [sculpt to object mode.mp4](https://archive.blender.org/developer/F9040698/sculpt_to_object_mode.mp4)
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Added subscribers: @PabloDobarro, @DanielBystedt, @Sergey

Added subscribers: @PabloDobarro, @DanielBystedt, @Sergey

Added subscriber: @ckohl_art

Added subscriber: @ckohl_art
Julien Kaspar added this to the Sculpt, Paint & Texture project 2023-02-08 10:20:48 +01:00
Philipp Oeser removed the
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Reference: blender/blender#81989
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