Crash when unloading World Composition tiles using Landscape

UE - LD & Modeling - Terrain - Landscape - Apr 25, 2022

When unloading a tile of a World Composition map in UE5, a crash occurs when trying to deference a null pointer (World->PersistentLevel->bIsVisible) in FWorldTileModel::FWorldTileModel():// Assign l ...

RVT flashing on landscape in editor/PIE

UE - LD & Modeling - Terrain - Landscape - Apr 25, 2022

Currently not showing in launched or packaged game ...

Inconsistent Hit Results with Landscape Physical Material

UE - LD & Modeling - Terrain - Landscape - Apr 18, 2022

The physical material returned from the hit results of a line trace done on a Landscape using a physical material is not always correct. ...

Landscape is deformed on Mobile preview

UE - LD & Modeling - Terrain - Landscape - Sep 8, 2021

Grass does not show up when I override the Material of LandscapeComponent.

UE - LD & Modeling - Terrain - Landscape - Sep 8, 2021

Regression checked in //UE4/Release-4.26.2 CL 15973114 the issue is not reproduced thee ...

Vertex Interpolators broken in landscape materials

UE - LD & Modeling - Terrain - Landscape - Aug 17, 2021

D:/Unreal/UE4_Release-4.27/Engine/Shaders/Private/LandscapeVertexFactory.ush(788,3-59): Shader FDebugViewModeVS, Permutation 0, VF FLandscapeVertexFactory[Image Removed]:/Unreal/UE4_Release-4.27/Eng ...

Crash in FLandscapeRenderSystem on Mobile

UE - LD & Modeling - Terrain - Landscape - Aug 4, 2021

Similar issues have already been reported here for iOS [https://udn.unrealengine.com/s/question/0D52L00004vJelTSAS/crash-ios-in-flandscaperendersystemcomputesectionperviewparameters] and here [https ...

Crash when sculpting on duplicated landscape with edit layers enabled

UE - LD & Modeling - Terrain - Landscape - Jun 8, 2021

Crash happens when trying to sculpt on a duplicated landscape that has edit layers enabled. This crash does not occur for landscapes that are duplicated with edit layers disabled. ...

Deleted weightmap layer reappears with landscape edit layers

UE - LD & Modeling - Terrain - Landscape - Jan 26, 2021