Unreal Engine Issues
Unreal Engine Issues
Investigate moving morph target mesh work from FSkeletalMeshLODRenderData::InitResources from Runtime Load to DDC/Cook
UE - Graphics Features - Mar 21, 2018See UDN Thread: Possibility for reducing loading times for morph targets by moving work to editor/cooker/ddc (whichever is appropriate) Loading times: Our model has ~70k verts and ~900 morphs – O ...
Set splash screen node does not appear to update when the texture is changed
UE - Platform - XR - Apr 24, 2018Set Splash Screen node does not appear to update when the texture for the splash screen is changed. The old splash screen must be hidden before the splash screen can be updated. ...
Billboard Actor Component properties reset when attached to a Child Actor
UE - Gameplay - Components - May 5, 2018The properties of the Billboard Actor Component reset whenever they are changed while the Actor that the component is attached to is also a child of another Actor as well. ...
Preprocessor checks for VS 2017 version of MSC do not look for the latest version of MSC
UE - Foundation - Core - May 8, 2018There are some pre-processor checks in the Engine code that look for the version of MSC that was introduced with Visual Studio 2017 (eg. #if _MSC_VER == 1900). However, this does not take into consi ...
Volumetric Lightmaps Do Not Sample Correctly Under Landscapes
UE - Graphics Features - May 11, 2018Per Licensee: I noticed that the Volumetric Lightmap does not build at correct density if an object is under the level of the terrain. Is this a feature or a bug? I'm creating a under-terrain dung ...
Can't disable collision on landscapes
UE - LD & Modeling - Terrain - Landscape - May 14, 2018Disabling collision on a Landscape doesn't work when using the Collision Preset 'NoCollision'. The Landscape still generates collision on Static and Skeletal meshes. ...
Crash in UHierarchicalInstancedStaticMeshComponent::GetOverlappingSphereCount
UE - World Creation - Worldbuilding Tools - Foliage - May 15, 2018A licensee has reported a regression from 4.18.3 to 4.19.2 that is causing crashes to occur in their project. The crash occurs when walking onto their foliage in a packaged game. This does not happe ...
Crash in editor after disabling AISystem in Worldsettings
UE - AI - May 16, 2018After disabling the World Option bEnableAISystem, clicking with the right mouse button on the asset browers (in an empty place) casues the editor to crash. ...
Assertion failed: UnscaledViewRect.Width() > 0
Tools - May 23, 2018Crash when using new FCanvasDrawer Licencee notes that crash does not occur if "new FCanvasDrawer" is commented out. ...
Cannot run a packaged project if the project uses a Built-In Editor plugin and the project was packaged with the Build setting set to "Never"
UE - Foundation - Core - May 24, 2018This may be related to [Link Removed]. A packaged project will fail to run successfully if the project includes a Built-In Editor plugin and the project was packaged with the Build option set to "N ...