Unreal Engine Issues

Foliage Actors Orphaned on Blueprint Compile

Recompiling a foliage painted actor bp will orphan already painted actors. ...

Unexpected foliage instances are duplicated

Duplicating a static mesh with foliage attached breaks connection

4.23 UpdateGrass took twice time than 4.22

"Move selected actors to level" will move all foliage currently opened when a AInstancedFoliageActor is selected

From UDN https://udn.unrealengine.com/questions/518184/move-selected-actors-to-level-will-move-all-foliag.htmlWe've noticed a very dangerous behavior when moving actors from one level to another. If ...

Support Local Coordinate System in FoliageEdMode

It seems the EdModes can override the widget transform matrix with those methods. Its a matter of deciding what should happen on multiselection of instances. virtual bool GetCustomDrawingCoordinate ...

Procedural Foliage Volume: Simulate() function doesn't work in Blue Print

Procedural Foliage Volumes can be resimulated by clicking the Resimulate button. But they can't be resimulated from Blueprints, even if there is a Simulate() function that can be executed. Found in ...

HISM Component not Rendering in Packaged Game using Shipping Configuration

HISM Component not rendering in a packaged game using Shipping configuration.  Working as expected in 4.21 CL# 4753647 Found in 4.22 CL# 6063286 and 4.23 CL# 6317373 ...

Crash when deleting mesh instances of a HISM component

When trying to delete an existing (and saved) mesh instance from a Hierarchical Instanced Static Mesh component the Editor crashes due to a failed assertion, however clearing all instances does not ...

Foliage and Static Mesh Actor Distance Field Shadows Incorrect after Manually Shifting World Origin to New Location

Foliage and static mesh actor distance field shadows incorrect after manually shifting world origin to new location. Found in 4.20 CL# 4369336, 4.21 CL# 4753647, 4.22 CL# 5660361, 4.23 CL# 5974510 ...