Unreal Engine Issues
Unreal Engine Issues
References to recompiled Blueprint CDOs that exist outside of the immediate class hierarchy are not being replaced during compilation.
UE - Gameplay - Blueprint Compiler - Feb 24, 2022Currently, the Blueprint compiler will only update references to a reinstanced CDO/archetype object if it falls within the immediate hierarchy of the Blueprint class type OR if it's a component temp ...
Incorrect behavior when bAutoCalculateSpline==true for a Spline IK node
UE - Anim - Runtime - Anim Blueprints - Feb 23, 2022UDN user reports that the calculations used to auto-calculate spline points is incorrect, solution supplied in the UDN ticket. ...
Key Interpolation method is not saved when calling the color picker by key editing of Sequencer
UE - Anim - Sequencer - Feb 17, 2022The problem is that the interpolation method is not saved when editing the Vector Parameter. ...
Niagara : incorrect rendering on D3D12 when rendering a very large number of meshes
UE - Niagara - Feb 17, 2022The input argument of DrawIndirect for Niagara meshes, which is made by ComputeShader, may be invalid. This problem does not appear with -onethread command line option. ...
AttachComponentToComponent node does not change the location of a Spawned particle system at runtime
UE - Gameplay - Feb 17, 2022You can use the "Spawn Emitter Attached" function as a work around ...
DefaultBackBufferPixelFormat 3 washes out slate + scene
UE - Editor - Feb 16, 2022Typical view when setting is 4:[Link Removed] Problematic view when setting is 3:[Link Removed] ...
Blueprint functions with unconnected return nodes may return unexpected values
UE - Gameplay - Blueprint - Feb 11, 2022We don't clearly define the behavior for a Blueprint function when an execution path without a return node is taken. We should either report an error, or have the function return the default initial ...
AssetManager ModifyCook does not correctly apply PrimaryAssetLabel references
UE - Foundation - Core - Cooker - Feb 10, 2022Right now the AssetManager uses different logic in ModifyCook vs VerifyCanCook, specifically related to secondary assets like textures or maps that are indirectly loaded by soft object paths and are ...
Translucent material with refraction distorts objects in front of the object it is applied to
UE - Graphics Features - Feb 10, 2022Baked lighting does not change lighting scenario when changing sublevels at runtime
UE - Graphics Features - Feb 7, 2022Further detailed description of the issue can be found in the licensee UDN. ...