Unreal Engine Issues
Unreal Engine Issues
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Client disconnected due to MissingLevelPackage in editor with Iris and server streaming enabled
UE - World Creation - Worldbuilding ToolsWhen connecting to the server, if the client activates some local cells while the connection is still pending, ULevelStreaming::IsConcernedByN...
Missing logging or error when applying an anim instance to a skeleton that the anim instance doesn't match.
UE - Anim - RuntimeCurrently, we detect whether an anim instance is supported by the skeletal mesh and, if it isn't, unreference the instance, but we don't error...
[AI] Navmesh tiles are fully removed when a tile containing an automatic navlink is regenerated using Dynamic Modifiers Only generation
UE - AI - NavigationAn unusual interaction has been found when using automatic navlink generation combined with Dynamic Modifiers Only navmesh generation. When an...
Using PCG, StaticMeshComponentPropertyOverride only takes effect when the flag ExecuteOnTheGPU is off.
StaticMeshComponentPropertyOverride only takes effect when the flag ExecuteOnTheGPU is off. All error checking for StaticMeshComponentPropert...
MRG - Additional Post Process Render have a black alpha channel
UE - Virtual Production - Tools - MRQAdditional Post Process renders always have a black alpha channel...
Invalid Landscape Normals at component boundaries and subsections In Packaged Build
UE - Graphics Tools - TerrainIn UE 5.6, heightmap texture compression was introduced. The original implementation did not consider duplicate pixels along subsection and sh...
Patterns On Landscape Spline Normals
UE - Graphics Tools - TerrainOn higher-density Landscapes, Landscape Splines can lead to patterned artifacts in the geometry normals. Also tested on //UE/Release-5.6, CL:...
Material LocalPosition node does not work correctly with Nanite Skinned meshes
UE - Graphics FeaturesNanite Skinned Meshes don't receive the correct Local Position in some shadow passes. This depends on the clipmap level, and is not related to...
World Position is incorrect when used to control the opacity mask in a nanite spline mesh
UE - Graphics FeaturesWhen calculating the opacity mask, Nanite spline meshes do not have the correct World Position in the Material. This leads to visual artifacts...
Control Rig compile issue - Re-Entry of Instructions
UE - Anim - Rigging - Control RigCompiling a specific graph construction generates a compile error and blocks the execution of the graph. Sync to AnimSandbox CL 49645845 See...