Terrain sculpting performance

General Issues and Bug Reporting
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1

Summary

When sculpting terrain UEFN’s performance drops to 10 frames per second, happens on every project excluding any prefab islands, PC is a fresh install and drivers are up to date.

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Assets

Steps to Reproduce

Creating a new project and landscape with any material.

Expected Result

Terrain sculpting should work smoothly without extreme fps drops.

Observed Result

Extreme fps drops when sculpting terrain.

Platform(s)

PC

2

Can confirm — poor performance. In my case, on an existing terrain, UEFN crashes after a few brush strokes when I try to edit the landscape. Also, when I try to change the landscape material globally, UEFN hangs indefinitely.

1 Like
6

FORT-1043156’s status has changed to ‘Ready for QA’. A member of the QA department is investigating the issue.