Unreal Engine Issues
Unreal Engine Issues
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Velocity Scene Texture Data Integrity Issues
UE - Graphics FeaturesWhen a Post-Process Material uses the Scene Texture Material Expression, the following code is generated: ``` MaterialFloat2 Local0 = Paramet...
Inconsistent Behavior in TextureLODGroups when setting NumStreamedMips=0
UE - Rendering ArchitectureA licensee has reported that it is not possible to disable texture streaming of a given TextureLODGroup by setting "NumStreamedMips=0" in thei...
It is not possible to export virtual layer masks (AI or from mesh) through the COLMAP exporter.
RS - MVSFound in 2.1.0.119011 (R210). The mask export doesn't work even when the masks are regenerated from the mesh. Outcome: Error appears: "The ...
Global Weight of Slot Node is incorrect when fetched after using a Pose Cache
UE - Anim - Runtime - Anim BlueprintsWhen a montage slot node output is pushed to a Pose Cache and used in a Two-Way Blend, the value returned by GetSlotNodeGlobalWeight will be t...
HDRIs do not appear in exported Presentations
TM - CoreReported in SF [Link Removed] HDRI environments are not appearing in exported Presentations. Occurs for both Local and Cloud exports and acro...
[AI] Changing NavMesh Resolution in config file does not update the quantFactor of existing navmesh
UE - AI - NavigationWhen we changed the resolution in the config, if you open a map and then look at the navmesh, the resolution it shows is the updated one from ...
Long load time for files with large numbers of trees in 2025.2
TM - CoreReported in SF [Link Removed] User reports that multiple files with large amounts of trees take substantially longer to load in TM 2025.2 com...
Section::TrimSection resulting in bad key values at start and end of trim range
UE - Anim - SequencerThe trim process inserts keys at the start or end of the range depending if you specify Trim Left or Right, I'm finding that Trim right is ins...
Area scattering defaults to 0.01 spacing when input is invalid
TM - ToolsIf the user provides an invalid input for Area spacing (for example, using the hotkey 'R' to check the raytraced image), the spacing defaults ...
PCG sampling of RVT does only works when sampling the first texture layer
UE - World Creation - Procedural Tools - PCG ComponentThe logic for selecting a page table texture in FVirtualTexturePageTable::Initialize() uses the indexing for texture layers (index 0-7) to fet...