- add new UModelingObjectsCreationAPI and associated data structures, provides abstract API for creating mesh and texture objects from Tools that is not specifically tied to StaticMesh Actors/Assets
- new helper functions in UE::Modeling:: namespace to simplify usage of an implementation of this API registered in a ContextObjectStore
- add new UEditorModelingObjectsCreationAPI implementation of above, supports hooks for higher level to provide custom paths
- add ModelingModeAssetUtils.h, provides several functions in UE::Modeling:: namespace to be used to implement those hooks (various existing path-determination code is moved here)
- ModelingToolsEditorMode now registers an instance of UEditorModelingObjectsCreationAPI in ContextObjectStore and connects up callbacks to these path functions
- AssetGenerationUtil functions and ModelingModeAssetAPI deleted
- All Tools that previously used IToolsContextAssetAPI updated to use this new system
#rb jimmy.andrews
#rnx
#jira none
#preflight 60b7c2ddae46a1000162729b
[CL 16538450 by Ryan Schmidt in ue5-main branch]
- add ModelingToolTargetUtil, contains helper static functions for interacting with ToolTargets without having to manually cast things/etc
- add StoredMeshSelectionUtil, contains helper functions for interacting with stored selections
- USingleSelectionMeshEditingTool now can automatically grab an available stored selection, if it exists
- Add GroupTopologyStorableSelection::GetGroupIDs()
#rb none
#rnx
#jira none
#preflight 60b0282063fc6e000133ed3d
#fyi semion.piskarev, lonnie.li
[CL 16499566 by Ryan Schmidt in ue5-main branch]
