han chu e2f901b594 The problem: ...

When the level is locked, CanSelectElement evaluates to true, causing Unreal Engine to crash in the following two scenarios:
1. After locking the level, the user clicks on an ISM
2. After locking the level, the user drags the remaining gizmo on an ISM

The cause:
1. FSMInstanceElementLevelEditorSelectionCustomization::CanSelectElement evaluates to true because GEdSelectionLock seems always be false
2. DeselectAllActors in SetLocked does not recursively deselect the ISM components

The fix:
1. Determine whether the owner level is lockedin FSMInstanceElementLevelEditorSelectionCustomization::CanSelectElement
2. Use the typed element selection APIs to clear the current level's selection

#jira UE-181821
#rb

[CL 26000790 by han chu in ue5-main branch]

2023-06-14 20:05:51 -04:00

..

Private

The problem:

2023-06-14 20:05:51 -04:00

Public

Remove TypedElementViewportInteractionGizmoManipulation from TypedElement ViewportInteraction

2023-06-13 17:28:30 -04:00

LevelEditor.Build.cs

Removed dependencies that aren't needed by the modules that declare them. This is to help fix bad circular dependencies in the engine.

2023-06-03 15:25:01 -04:00