Shadow artifacts on translucent objects when using the setting Cast Dynamic Shadows As Masked

UE - Graphics Features - Mar 20, 2025

Flickering shadow artifacts can be seen with translucent mateirals with "Cast Dynamic Shadows As Masked" enabled. Please note that the artifacts disappear when switching from virtual shadow maps to ...

Rotator Prints Pitch, Roll, then Yaw instead of Roll, Pitch, Yaw

UE - Gameplay - Blueprint - Aug 25, 2016

Rotator Prints Pitch, Roll, then Yaw instead of Roll, Pitch, Yaw ...

Shadows disappear on assets with baked matrix animations

UE - Gameplay - Oct 21, 2016

After importing an asset with baked matrix animations, using the alembic importer, the shadow disappears as the asset pans to the left and the right. ...

Flickering in Material Editor Preview when Absolute World Position node used

UE - Graphics Features - Oct 17, 2017

Creating a material with "Absolute World Position" node plugged into the "World Position Offset" input of the base Material node results in flickering in the preview window of the material editor. ...

Wrong height from Chaos::FHeightField::GetHeightAt()

UE - Graphics Tools - Terrain - Landscape - Oct 27, 2022

Sphere Physics do not go to sleep causing infinite rolling

UE - Simulation - Physics - Jan 30, 2015

When you have a sphere that is rolling it will never come to a complete stop even at low speeds. It will slow it's speed but never stop. This conversation was discussed with James G and Ori C back ...

AutoReceiveInput get incorrect controller on the Listen server at SeamlessTravel

AutoReceiveInput get incorrect controller (previous controller on previous level) on the Listen server at SeamlessTravel. In the process of SeamlessTravel, player controller is changed for new leve ...

Tagged binding exists after deleting object binding in sequence

UE - Anim - Sequencer - Mar 12, 2021

Tagged bindings aren't deleted when their object binding is deleted in the sequence.  ...

Unable to change Actor Coloration View Modes in PIE

UE - World Creation - Worldbuilding Tools - Jul 20, 2025

When in PIE changing Actor Coloration view modes from the viewport visualisation mode [Liit] -> [Actor Coloration] -> ... Does not update correctly when switching view mode and sometimes isn't corr ...

Cracks in Nanite Tesselated Landscape

UE - Graphics Features - Nanite - May 13, 2024

Landscape component edges can become disconnected when using Nanite Tessellation at the edges of weight-blended layers. ...