Incorrect Subsurface Profile Transmission rendering in Preview window

UE - Graphics Features - Nov 14, 2023

Subsurface material rendered in preview window has too intense subsurface scattering or strange artifact. However, it shows no error in Play in Editor. After disabling the contact shadow in PIE, abl ...

Textures/Materials morphed when BSP is scaled

UE - LD & Modeling - Modeling Tools - BSP - Mar 17, 2015

When you place a texture onto a BSP and resize the BSP, the material/texture is skewed to the size of the BSP rather than staying at the scale it originally was. Work Around: You can resolve this b ...

Static + Dynamic CSM shadowing causes shadow acne for skeletal meshes on iOS

UE - Platform - Mobile - Jun 7, 2016

User reports Static + Dynamic CSM seems to cause horrible shadow acne on skeletal meshes. Believed to be the iOS depth bias issue. ...

Pressing enter to confirm a function description instead enters a new line

UE - Gameplay - Blueprint - Sep 9, 2016

Using Enter to accept the description of a blueprint function causes the cursor to return to a new line instead of accepting the current input. Regression: Yes - Pressing enter in 4.12 would accept ...

Application fails on HTML5

UE - Platform - Mobile - Mar 6, 2015

User is unable to launch his project onto HTML5 without any errors. The game doesn't work as an application, merely a background image. Works perfectly on Windows. ...

First Person Game Mode isn't set correctly for new default levels

Docs - Samples - May 26, 2015

When creating a new default level in the first person template, the default game mode is set to 'pawn' rather than 'first person character'. ...

Vcam - Objects Jittering with Vcam's Follow Cam modifier

UE - Virtual Production - Tools - Virtual Camera - Apr 8, 2021

Cannot import objects with Bezier Curve modifier from Blender

UE - Editor - Content Pipeline - Import and Export - Apr 13, 2015

Objects with a bezier curve modifier register as having no triangles when imported to editor from Blender as an FBX. ...

LIVE: Importing this OBJ file crashes the editor

UE - Editor - Content Pipeline - Import and Export - Oct 22, 2014

Importing the attached Fly.obj crashes the editor on OSX. Does not occur in Windows 7. Crashreport: 435809 ...

Users custom 4.6 project crashes on load

UE - Simulation - Physics - Nov 24, 2014

Users custom 4.6 project crashes on load. If the DefaultEngine.ini file is deleted, then the project will start fine. ...