Unreal Engine Issues
Unreal Engine Issues
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Material Analyzer misreports static params for Material Layers
UE - EditorWhen analyzing materials that use Material Layers, Material Analyzer reports that multiple Material Instances “share the same static parameter...
[Enhanced Input] The action instance data is incorrectly reset when you call "Add mapping context" on the same mapping multiple times
This is somewhat related to [Link Removed] and was brought up by a [Link Removed] Setting the CVar input.bRespectIMCPriortyForTriggers to fal...
Clearcoat material behaves differently between 5.5 and 5.7
UE - Graphics FeaturesStarting with Unreal Engine 5.7, specular reflections on clearcoat Materials are less pronounced. Unreal Engine 5.5 tests performed on //UE5/...
FMovieSceneSkeletalAnimationParams::MapTimeToAnimation returns the wrong value if InFrameRate is not the Tick Resolution
UE - Anim - SequencerFMovieSceneSkeletalAnimationParams::MapTimeToAnimation takes in an FFrameTime and FFrameRate and is supposed to tell you which frame of animat...
The public header file ModelingToolsEditorModeToolkit.h exposes private module definition of ENABLE_STYLUS_SUPPORT
UE - Graphics Tools - Modeling Tools[Datasmith Sketchup] Material color in a Sketchup file is not updated on reimport or Direct Link.
TM - InteroperabilityThis issue could also be reproduced if the user use the Direct Link Sync or AutoSync feature inside Sketchup, so the user could simple sync an...
Spline mesh deform breaks WPO when used with Nanite meshes
UE - Graphics Features - NaniteNanite spline meshes deforming along the world normal vector do not use the same world normal as a non-Nanite spline mesh. This results in inc...
Morph Targets fail to reset to zero
UE - Rendering Architecture - RHI"We have encountered a regression in UE 5.7 where Skeletal Mesh Morph Targets do not visually reset when all weights are set to 0.0. The mesh...
Placed render targets are not initialized properly in D3D12
UE - Rendering Architecture - RHIWP: Water surfaces are missing from the Minimap textures.
UE - Graphics Tools - Terrain - WaterThe problem is caused by FWaterViewExtension::ShouldHaveWaterZoneViewData that prevents the water data from being updated in SceneCaptures. (r...