ToolsFramework:
add UInteractiveCommand and UInteractiveCommandArguments types, base classes for 'interactive commands' which are intended to be used for atomic actions, ie stateless, no user interaction, etc
ModelingComponents:
add UGeometrySelectionEditCommand/Arguments, this is a UInteractiveCommand that uses a FGeometrySelection as an argument
add UGeometrySelectionManager::CanExecuteSelectionCommand() and ExecuteSelectionCommand()
MeshModelingTools:
add UDeleteGeometrySelectionCommand, deletes selected mesh geometry by converting input selection to list of triangles
ModelingToolsEditorMode:
add Delete command to ModelingMode and UI. ModelingToolsEditorMode currently is keeping active command set alive via new UModelingToolsEditorMode::ModelingModeCommands member.
#rb none
#preflight 62d195b9a66919b6701d89a8
[CL 21113757 by Ryan Schmidt in ue5-main branch]
GeometryCore: Add bClearExisting option to FDynamicMeshAttributeSet::EnableMatchingAttributes(). Default true is old behavior. New behavior, when false, is to preserve existing attribute set counts/values. Also now copying group and weight layer names if not set.
ModelingTools: CombineMeshesTool now uses EnableMatchingAttributes instead of only explicitly matching UV layers, so group and weight layers are copied properly to duplicates
MeshConversion: DynamicMeshToMeshDescription now generates unique names in ConvertPolygroupLayers and ConvertWeightLayers. Previously if multiple attribs had the same name (eg NAME_None), output MeshDescription would only have a single attrib w/ that name
#rb david.hill
#preflight 62a116439a3e81e904dde76f
[CL 20570919 by Ryan Schmidt in ue5-main branch]
Make split/mshmrg preserve mesh pivots so users can round-trip through them w/out losing the pivot location
#rb lonnie.li
#preflight 6262f6f6d929bc34a3370ae4
#ROBOMERGE-AUTHOR: jimmy.andrews
#ROBOMERGE-SOURCE: CL 19870983 in //UE5/Release-5.0/... via CL 19873739
#ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v940-19807014)
[CL 19878005 by jimmy andrews in ue5-main branch]
- Fix bugs with how the tool deals with materials.
- Make UV's always stay aligned in the same orientation.
- Make UV's be contiguous when performing multiple steps with the same selection.
- Make sides maintain same groups with repeated steps of the same selection.
- Add support for scaling UV's.
- Add support for focus hotkey.
Also change how frame is chosen when subtracting to avoid some weird flipping logic.
#rb Matija.Kecman, Lonnie.Li
#jira none
#preflight 622b58e032749f363c82087b
[CL 19353955 by semion piskarev in ue5-main branch]
