Unreal Engine Issues
Unreal Engine Issues
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URuntimeVirtualTextureComponent::RequestPreload not working for some edge cases
UE - Rendering ArchitectureA licensee has reached out to us to inform us that the logic for preloading at times fails to account for adaptive virtual textures when the r...
Crash in PCGComponent during file load for file with vegetation from placement tools
TM - ToolsReported in SF [Link Removed] Client has a file that consistently crashes during loading in the PCGComponent.cpp that appears to be linked to...
Bindless Textures in active use are able to be garbage collected
UE - Graphics FeaturesIt is possible for textures referenced in the bindless texture data assets that are actively used in materials being rendered in the active vi...
Editor crash when adding mesh renderer elements in Niagara
UE - NiagaraWhen adding multiple meshes to a Niagara Mesh Renderer Module, a check() will be triggered due to a mismatch in the number of Widgets and the ...
Channel Mask Parameter does not correctly pull through the Alpha channel from
UE - Graphics FeaturesThe ChannelMaskParameter node in the Material Graph works in most cases, but unusually does not work when extracting the value of the Alpha ch...
Option "Use Mouse for Touch" does not work correctly when running the game in "Standalone" or "New Editor Window (PIE)" modes: Virtual joystick does not appear and mouse cursor is incorrectly hidden while captured.
UE - Gameplay - InputThe Editor provides option "Project Settings – Engine – Input – Mouse Properties – Advanced – Use Mouse for Touch" to allow testing virtual jo...
Sequencer events with a payload of struct containing Object do not work
UE - Anim - SequencerA structure containing Object as a parameter is misrecognized as a single Object and loses the parameter. This behavior was brought in by CL-2...
Recast: FindDistanceToWall can return incorrect results on shared edges with Excluded Nav Area
UE - AI - NavigationContext ARecastNavMesh::FindDistanceToWall can be used to find the closest 'wall' on a nav mesh, given a queried position. A wall can be:any ...
Scene Color node with UV input on a transparent material renders incorrectly in stereo
UE - Platform - XRFrom Licensee: When we have Instanced Stereo enabled, all our materials that use Scene expression nodes (SceneDepth, SceneColor, etc...), ren...
Sequence with restore state set is causing a "Fatal world leaks detected" crash
UE - Anim - SequencerWe recently had a few occurrences of crashes caused by a "Fatal world leaks detected" error when unloading a level (in a packaged game and in ...