Unreal Engine Issues
Unreal Engine Issues
Characters can not pass through back faces of triangle meshes
UE - Simulation - Physics - Query - Jan 17, 2023Here is a work around bool FTriangleMeshSweepVisitor::VisitSweep(const TSpatialVisitorData<int32>& VisitData, FRealSingle& CurDataLength) { ... if (CullsBackFaceSweepsCode != 0) { if ...
Nanite meshes don't render to RVT
UE - Graphics Features - Nanite - Jan 16, 2023Static meshes that use Nanite never write to RVT. We've been recommending a workaround to create a secondary non-nanite mesh component that only writes to RVT, but that is a big overhead for product ...
Landscape has a seam when scale is set to a decimal
UE - Graphics Tools - Terrain - Landscape - Jan 13, 2023Regression: Tested in UE5/Release-5.0 at CL 20979098, this issue does occur so it is not a regression. This issue occurs if the scale set for the landscape has a decimal value that is not 0.5. Sett ...
ISM GetInstanceOverlappingBox() ignores the scaling & rotation of instances
UE - World Creation - Worldbuilding Tools - Jan 13, 2023This functions only uses the instance location and does not rely on it's rotation and scale. It should ideally get the bounds of the mesh, and test intersection using an oriented bounding box built ...
Changes to the Asset User Data in Material XX Instance types is reset after closing and reopening editor.
UE - Editor - Jan 13, 2023From UDN report [Link Removed] ...
Cannot Delete Landscape with World Partition enabled
UE - Graphics Tools - Terrain - Landscape - Jan 12, 2023If you delete all the LandscapeStreamingProxies under the landscape object the parent landscape object can be deleted. Not a regression checked in Version: 5.1.0-23058290+++UE5+Release-5.1 ...
ForwardRendering does not render Single Layer Water and Volumetric Cloud correctly.
UE - Graphics Features - Jan 12, 2023It seems to be due to the addition of the bIsWaterPixel decision in Engine\Shaders\Private\VolumetricRenderTarget.usf. ForwardRendering cannot access GBufferB. ...
ProceduralMesh created by ImpostorBaker cannot be saved.
UE - Graphics Tools - Modeling Tools - Mesh Editing - Jan 12, 2023Clearing the DynamicMaterial reference will save it, but several licensees have inquired about it, so it would be kind if it were corrected. ...
Motion Blur Ghosting from Skeletal Mesh Animation
UE - Graphics Features - Jan 12, 2023The Editor "Show Frame Rate and Memory" does not display the intended output on macOS.
UE - Platform - Apple - Jan 11, 2023Repro Rate: 5/5 This is a live issue that has been tested in the Binary build of //UE5/Release-5.1 at CL 23058290 and DOES NOT OCCUR in Windows and Linux but DOES OCCUR in Mac. This was tested on d ...