Unreal Engine Issues
Unreal Engine Issues
Incorrect UVs on imported FBX when collapsed
TM - Interoperability - Mar 18, 2025UVs appear to be broken when client file is imported using Collapse by Material or Collapse All. ...
Legacy HLOD Nanite Meshes Always Rendering in 5.5
UE - World Creation - Worldbuilding Tools - HLOD - Mar 17, 2025From licensee: We are using the legacy HLOD system in our game. With 5.5 there was a change to FSceneProxyBase::DrawStaticElementsInternal() where the implementation was removed (https://github.com ...
Plugin template WP map missing actors
UE - World Creation - Worldbuilding Tools - World Partition - Mar 17, 2025Video on Led walls doesn't play in the Local presentation on MacOS.
TM - Core - Mar 17, 2025Some objects are imported with incorrect position in Keep Hierarchy
TM - Interoperability - Mar 17, 2025I could only replicate with the user's sketchup file. Exporting this file as fbx, and importing the fbx in KH doesn't have the issue.[Image Removed] ...
MRQ - Black output layers in multichannel exr with a multi-camera cuts track
UE - Anim - Sequencer - MRQ - Mar 14, 2025If you have Render All Cameras enabled in MRQ and are rendering a multilayer exr from a sequence that has multiple cameras edited in the camera cuts track the frames where a camera is not active in ...
Packed level actors and Level instances are sometimes not included in HLOD build on a World Partition Level
UE - World Creation - Worldbuilding Tools - HLOD - Mar 14, 2025Context World Partition - Hierarchical Level of Detail (HLOD) system uses custom HLOD Layers to organize large amounts of Static Mesh Actors and generate a single proxy mesh and Material. Problem T ...
High Virtual Texture Sample/Lookup Cost when using a Virtual Texture in a Material Layer Blend
UE - Rendering Architecture - Materials - Mar 14, 2025Some Material Attribute blends in Material Layer Blends can cause Virtual Texture samples to be duplicated in HLSL. This can be avoided by sampling the Virtual Texture in the Parent Material, and pa ...
Intermittent issue with OpenStreetMap displaying as black and beeing non functional on MacOS.
TM - Core - Mar 14, 2025When a Niagara User Parameter is renamed, mesh bindings on Niagara Mesh Renderers are not updated, and the binding is silently broken
UE - Niagara - Mar 13, 2025In Niagara, Mesh Renderers expose a "Meshes" array for selecting the meshes to be rendered. On each array entry, a property "Mesh Parameter Binding" is available and allows the user to override that ...