Unreal Engine Issues
Unreal Engine Issues
Cards for a Groom asset do not update normals during simulation
UE - Rendering - Graphics Features - Feb 13, 2025When a groom is allowed to simulate, only the strand representation computes correct world normals for the new hair strand positions. This is especially noticeable when the groom is inverted as grav ...
When editing a color curve at the emitter level color is not updated correctly at system level
UE - Niagara - May 6, 2019Editing color curves at the emitter level will not propagate to the system level when saving and applying. The curve will look correct int the system stack, but the particle colors will not match. ...
Crash when trying to "Update Mesh Section" on any procedural mesh just after "Clear Mesh Section" and "Create Mesh Section" for different vertices and triangles.
OLD - Anim - Jun 15, 2018the editor Crashes when trying to "Update Mesh Section" on any procedural mesh just after "Clear Mesh Section" and "Create Mesh Section" for different vertices and triangles. Found in 4.19 CL# 4033 ...
Cloth cannot be updated when game paused
UE - Simulation - Physics - Character - Jul 30, 2018Having cloth set to be tick-able even when paused causes crashing upon pause. This prevents simulating cloth while the level is paused. ...
An imported file that resides within the project's folders gets a relative path. That path is not updated it you copy the uasset to another folder. That breaks the Reimporting functionality.
UE - Editor - Content Pipeline - Import and Export - Aug 28, 2024An imported file that resides within the project's folders gets a relative path. That path is not updated it you copy the uasset to another folder, so from the location of the new asset's the relati ...
Tangent Update Feature Not Working
UE - Graphics Features - Nov 7, 2016Feature is not working. Might be good to make some kind of unit test in the future. ...
[Sketchup] Material texture is not updating while using Direct Link on TM
TM - Datasmith Exporter - Sep 4, 2025Here is a video that showcase the bug [Link Removed] Here is the Sketchup file [Link Removed] This is an importer bug because as you can see into the attached video, it is working as expected insi ...
Animation does not update in realtime as keys are moved in Additive Layer Tracks
OLD - Anim - Oct 3, 2016This is a regression from 4.13 ...
A repainted cloth mesh continues to use previous paint job and does not update
UE - Simulation - Physics - Character - Dec 20, 2019Cloth mesh reverts back to original painted mesh after editing Tested: 4.23.1 CL#9631420 4.25 CL#10730208 ...
[Datasmith Sketchup] Material color in a Sketchup file is not updated on reimport or Direct Link.
TM - Interoperability - Apr 28, 2025This issue could also be reproduced if the user use the Direct Link Sync or AutoSync feature inside Sketchup, so the user could simple sync and made any adjustment into the color of the material and ...