- Factor out "extra corner" finding code from PolyEd and add support for it in subdivide tool.
- Add support for rounded corners for mesh boundaries.
- Override subdivision scheme during tool usage rather than just at tool start, to allow extra corners to fix some issues.
- Add some clarifying comments about schemes.
#rb Jimmy.Andrews
#jira UE-185416
[CL 26036654 by semion piskarev in 5.3 branch]
Add an edge simplification operation to the PolyEdit tool
#rb semion.piskarev
#preflight 63ee9a0f3c1eb56f055442ac
[CL 24276322 by jimmy andrews in ue5-main branch]
Add UGeometrySelectionManager::GetActiveSelectionInfo, returns info about current selection w/o having to copy selection
Override UEditMeshPolygonsActionModeToolBuilder::CanBuildTool, use this new function to do specific per-action filtering to limit to supported input selection types
UEditMeshPolygonsSelectionModeToolBuilder::InitializeNewTool() now filters UI panels for current input selection if available, update Selection-palette PolyEd button to use this builder instead
#jira UE-176168
#preflight 63e2c886c2257e56f413b805
#rb david.hill
[CL 24068438 by ryan schmidt in ue5-main branch]
- Added FTransformGizmoDataBinder which allows for gizmos to be bound to vectors such that the vectors are updated when the gizmo changes, and the gizmo is updated from vectors when asked. This should make it easy-ish to create displays of gizmos.
- Used the data binder in STransformGizmoNumericalUIOverlay, an overlay containing a draggable numerical UI panel for gizmos. Note that currently all changes, including typing, intentionally go down a gizmo drag path, meaning that they trigger the begin/end transform edit sequence calls, to make the tools treat them as a gizmo drag (in part because some tools might otherwise assume that a gizmo update is from an undo transaction or some other path that is special-cased).
- Added some slate things to ModelingEditorUI to support the numerical UI, in particular a viewport draggable box, and a widget that emits a tick delegate.
- Added some delegates to gizmo context object and combined transform gizmos to allow things to bind/unbind to/from them appropriately.
#rb Ryan.Schmidt
#preflight 63ce97ebf2318350a2f3a6c4
[CL 23815889 by semion piskarev in ue5-main branch]
Add support for Tools to provide an "output" selection. Add UGeometrySelectionManager::SetSelectionForComponent() which can set an explicit externally-provided selection. FBaseDynamicMeshSelector::UpdateSelectionFromSelection() now supports selection conversion when available and requested (is used to implement SetSelectionForComponent). New GeometrySelectionUtil functions InitializeSelectionFromTriangles() and ConvertSelection() are used to implement this (note: only Triangles->other conversion is currently supported). Add HaveAvailableGeometrySelection() and SetToolOutputGeometrySelectionForTarget() in StoredMeshSelectionUtil.h, this is the top-level function that Tools can use to set an Output selection.
ExtrudeMeshSelectionTool now emits output selection.
Update EditMeshPolygonsTool to use new Selection system and allow individual operations to be utilized as standalone Tools. Convert EditMeshPolygonsTool to be a USingleTargetWithSelectionTool, use FGeometrySelection to initialize selection. Add bTerminateOnPendingActionComplete flag, which is set when Tool is directly initialized to a specific operation, and forces tool to shut down when operation completes. This allows it to be used to more cleanly implement multiple action buttons in Modeling UI. When in this mode, selection panels are not shown. On Shutdown, now emits an "output" selection which GeometrySelectionManager can use to provide new selection to user. Update UPolygonSelectionMechanic Set/Get selection APIs to use FGeometrySelection instead of UPersistentMeshSelection.
port UVProjectionTool to derive from USingleTargetWithSelectionTool, use FGeometrySelection to initialize target ROI
deprecate UPersistentMeshSelection and related functions in StoredMeshSelectionUtil.h. Deprecate Tool Input Selection APIs in USingleSelectionMeshEditingTool and Builder.
Repurpose old ModelingMode-level PolyModel tab operations for new Selection Tools UI, now support Inset, Outset, Cut Faces, Insert Edge Loop, PushPull, and Bevel.
#rb none
#preflight 63c84fa2b065224750b9831f
[CL 23766643 by ryan schmidt in ue5-main branch]
Before:
3548 unity files
Total CPU Time: 47343.578125 s
Total time in Parallel executor: 494.60 seconds
After:
3445 unity files
Total CPU Time: 46044.671875 s
Total time in Parallel executor: 468.51 seconds
#jira
#preflight 63336159b20e73a098b7f24f
[CL 22218213 by bryan sefcik in ue5-main branch]
- create a new MeshTopologySelector base class. The existing GroupTopologySelector class now inherits from it, as does a new BoundarySelector class
- likewise, create a new MeshTopologySelectionMehchanic base class and have (existing) PolygonSelectionMechanic and (new) BoundarySelectionMechanic inherit from it
- the new Boundary classes use FMeshBoundary loops to define selectable loops rather than FGroupTopology
HoleFillTool:
- change to using BoundarySelectionMechanic instead of GroupTopologySelector
Misc:
- allow FMeshBoundaryLoops to fail untangling a loop with bowties but still continue processing other loops
#jira UE-144821
#rb jimmy.andrews
#preflight 63222176e93a80888cb7d3df
[CL 22013854 by tyson brochu in ue5-main branch]
