Unreal Engine Issues
Unreal Engine Issues
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Attached actors have AttachmentReplication marked as dirty every net update
UE - NetworkingIn AActor::GatherCurrentMovement, bWasAttachmentModified will be set to true if the actor’s root component has an AttachParent, even if none o...
StaticMesh reimport not preserving support for physical material masks
UE - Simulation - PhysicsClient has a workflow issue with the reimport pipeline: UStaticMesh::bSupportPhysicalMaterialMasks should be copied over to UBodySetup::bSup...
Using VSM and Distance Field Shadows on the same scene results in missing shadows
UE - Graphics Features - ShadowsNanite geometry does not cast Distance Field Shadows outside of the clipmap range for Virtual Shadow Maps. Non-Nanite geometry does cast these...
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...
"Could not find static actor" errors on standalone editor client when connecting to PIE server
UE - Networking - IrisThis seems to be due to how FObjectReferenceCache and UEngineReplicationBridge handle remapping object paths for PIE. When creating the objec...
Sequencer: Camera blends restore to incorrect view target after Keep State
UE - Anim - SequencerWhen a Level Sequence’s Camera Cut track with When Finished = Keep State is played, the “original state” is persisted into the PreAnimatedStor...
Cloud materials not loaded in local Presentations
TM - CoreReported in SF [Link Removed] Locally exported Presentations may show some downloadable Twinmotion library materials with the placeholder mat...
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...
Texture reprojection from one plane to another produces displacement map with a pattern
RS - TexturingFound in 1.5.1.118081 Project: [Link Removed] Message from customer: "The problem occurs when using the texture reprojection tool on a surf...