Landscape Sculpting freezes editor for 3-6 seconds only on 1/4 components

Development World Creation
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1

Hello,

I’m using 4.25.1 launcher version. I have 1 landscape with 4 components, that I scaled up to 600 in modes > landscape > manage > new landscape:

305335-dvvcdbpqi2.png

I’ve been working on this area for days, suddenly whenever I sculpt in the component area, the editor will freeze for a few seconds after releasing every click while sculpting with any brush. Here’s a gif

305341-gif-6-24-2020-2-17-50-pm.gif

This only happens when sculpting in 1 of 4 components, the other 3 don’t freeze like this.

From searching I’ve seen it may be related to this setting, but it’s off by default and grayed out in this version

305342-krt3dm9apc.png

There are no memory leaks that I can see during the freezes, here’s a graph

305343-mmlwnvfh2k.png

Thank you for reading, Cheers

EDIT: after deleting the affected component and repasting the height information into a new one solves this issue, after fixing the areas that didn’t make it nicely through the paste, the issue occurred again. Specifically after using retropologize tool heavily on some sharply inclined cliffs

2

Heya! Did you find solution? Have same problem since moved from 4.24 to 4.25.

3

Same thing happening here. I’m using a heightmap landscape with basically the same proportions as yours and a very simple material to paint the terrain.
CPU, RAM and GPU are ok, I’m checking the task manager.

Makes no sense :confused:

4

Still an issue in 5.1