Unreal Engine Issues

DrawDebugString does not work with nDisplay

DrawDebugString does not appear to be working when combined with nDisplay. ...

TickComponent and PostPhysicsTick in SkeletalMeshComponent can cause simultaneous read/write access

When a SkeletalMeshComponent is restarted by calling in order of   SetSimulatePhysics and SetComponentTickEnabled, the TickComponent and EndPhysicsTick are executed simultaneously. As a result, the ...

Using justification on an Editable Text Box delays one frame

The display implementation is in the level blueprint. [Image Removed] ...

Two planar reflection and translucent materials draw reflections on one side only

This problem seems to be fine when the material is Opaque.[Image Removed] ...

CachedMaxDrawDistance value are not updated by CullDistanceVolume in persistent Level

in PIE, RerunConstructionScript() is executed and actor's CachedMaxDrawDistance is updated as expected. in packaged game, RerunConstructionScript() is not executed  so, CullDistanceVolume is not u ...

Merge actor issue with similar materials

BP ConvertTransformToRelative is deprecated in code but still usable in blueprints

Distance Field Shadows does not respect FSceneView::HiddenPrimitives

Basically, APlayerController::HiddenActors, which is propagated into FSceneView::HiddenPrimitives is not used to skip shadow casters in the DF shadow implementation. Because this does not use the g ...

r.AllowOcclusionQueries 0 keeps increasing PrimitiveOcclusionHistorySet memory

r.AllowOcclusionQueries 0 skips the call to TrimOcclusionHistory(), so the PrimitiveOcclusionHistorySet container continues to grow. ...

Scroll box hand icon is small when DPI scaling is enabled

The scroll box widget currently hides the cursor and manually draws a closed hand software cursor in SScrollBox::OnPaint when right clicking and dragging. This software cursor does not account for D ...