This represents UE4/Main @17911760, Release-5.0 @17915875 and Dev-PerfTest @17914035
[CL 17918595 by aurel cordonnier in ue5-release-engine-test branch]
Static Mesh Editor changes:
- Share ownership of StaticMeshViewportClient's ModeTools via the EditorModeManager member
- Set up the EditorModeManager's preview scene and selected components when it's copied
- Add a set of FStaticMeshEditorToolbarExtender delegates to the module (similar to FSkeletalMeshEditorToolbarExtender)
- Allow adding an overlay widget to the viewport
- Add a ModeUILayer member to handle mode toolkit hosting
StaticMeshEditorModeling (new module):
- Create a mode and toolkit with AutoLOD and LODManager tools
- Add a button to the StaticMeshEditor's toolbar to toggle UMeshLODPluginEditMode
#rb brooke.hubert semion.piskarev
#jira UETOOL-3663
#preflight 61435ce14778fa00016a0b28
#preflight 614370e8b5a4fa00016459a0
#ROBOMERGE-AUTHOR: tyson.brochu
#ROBOMERGE-SOURCE: CL 17541979 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v870-17433530)
[CL 17541987 by tyson brochu in ue5-release-engine-test branch]
Also remove unnecessary allocations by allowing the async task to assume ownership of the vertex and index arrays passed to it.
#rb Andy.Davidson, Cedric.Caillaud
#jira UE-125187
#ROBOMERGE-AUTHOR: richard.talbotwatkin
#ROBOMERGE-SOURCE: CL 17448234 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v870-17433530)
[CL 17448242 by richard talbotwatkin in ue5-release-engine-test branch]
#jira UETOOL-3862
#rb lauren.barnes
#preflight 61158861b2dc4b00018a6d4d
#ROBOMERGE-SOURCE: CL 17159829 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v855-17104924)
[CL 17159840 by steven dao in ue5-release-engine-test branch]
- Moved source models related classes and implementation into separate files.
- Created a new UObject wrapper for holding mesh description bulk data; this is created as a transactable object inside a UStaticMesh.
- The cached mesh description is now an inner object of the bulk data wrapper; this allows transactions on the bulk data to affect the cached mesh.
- The static mesh SourceModels array can no longer be accessed directly: FStaticMeshSourceModel requires extra initialization before it should be used, so new LODs should be added through the static mesh API.
- Undo/redo is now fixed within the geometry tools
- Fixed regression where mesh description was being unpacked unnecessarily during transactions
- MeshDescription bulk data and its cached MeshDescriptions are now emptied prior to removing the UObject reference, in order to immediately free memory instead of needing to wait for garbage collection
- No more deadlocks when clearing or committing mesh descriptions during garbage collection
- Bulk data UObjects are constructed, where possible, at startup, in order to prevent it from happening during critical moments, e.g. during garbage collection or package saving.
#rb Danny.Couture, Alexis.Matte, Ryan.Schmidt
[CL 15420827 by Richard TalbotWatkin in ue5-main branch]
