- moved most functions defined in ParameterToTransformAdapters.h header into a new cpp to simplify debugging/etc
- UGizmoAxisTranslationParameterSource and UGizmoPlaneTranslationParameterSource now support optional constraints on the translation Delta
- CombinedTransformGizmo now has PositionAxisDeltaSnapFunction that, when in 'relative' mode, snaps the translation Deltas to increments via those constraints
- Added CombinedTransformGizmo::RelativeTranslationSnapping which controls relative vs absolute translation snapping, and can fetch value from ToolsContext
- Also added rotation-angle-delta constraint support UGizmoAxisRotationParameterSource and switched the gizmo to explicitly snap angle-deltas instead of trying to snap to "world rotation grid"
- Moved SnapToIncrement function to UE::Geometry namespace (in VectorUtil.h) and cleaned up a bit of duplicate code in UModelingSceneSnappingManager left over from pre-GeometryCore times
- Added FToolContextSnappingConfiguration::bEnableAbsoluteWorldSnapping, EdModeInteractiveToolsContext:: bEnableAbsoluteWorldSnapping and bits to hook this up
- Added UModelingToolsEditorModeSettings::bEnableAbsoluteWorldSnapping which stores this setting globally, but currently it is not serialized to config file, resets to default (Relative) on Editor restart
- Toolkit exposes toggle in the Selection toolbar menus
#rb none
#preflight 639b4036680483bcb1c33869
[CL 23532642 by ryan schmidt in ue5-main branch]
Add UE::ToolTarget::SupportsIncrementalMeshChanges() and ::ApplyIncrementalMeshEditChange(), these allow a Tool to directly edit a DynamicMeshComponent in the level (and emit corresponding MeshChange) so that a Tool can emit multiple undoable edits on a DynamicMesh
Add new USingleTargetWithSelectionTool base tool class, this is a USingleSelectionTool that can receive a FGeometrySelection. USingleTargetWithSelectionToolBuilder configures this type of Tool as necessary.
Add new LinearExtrusionOp dynamic mesh operator, provides linear-extrusion API to FOffsetMeshRegion using new Operator design (mesh shared via FSharedConstDynamicMesh3, CalculateResultInPlace() function to simplify direct usage in geometry script/etc)
Add new ExtrudeMeshSelectionTool, subclass of USingleTargetWithSelectionTool, exposes new LinearExtrusionOp, uses above ToolTarget functions to directly edit DynamicMeshComponent where possible
Enable new Tool in Modeling Mode
Add a few new functions to UMeshOpPreviewWithBackgroundCompute to simplify configuring InProgress and Secondary materials
Small additions to USingleSelectionTool
#preflight 639a3e250a671525500d8a7e
#rb none
[CL 23520421 by ryan schmidt in ue5-main branch]
remove unnecessary EToolShutdownType predeclaration from BaseToolkit.h, this was added a long time to ago when the type was referenced in this header, but that code was moved w/o removing the predecl
#rb none
#preflight 638e0c36c0652bbec2ea161b
[CL 23394677 by ryan schmidt in ue5-main branch]
UModelingSelectionInteraction now supports concept of a "drag mode" that allows for drawing a marquee, brush-style interaction, etc. Added support for Marquee drawing but actual selection based on the marquee is not implemented yet.
ModelingToolsEditorMode now registers selector factories for Volumes and Static Meshes. Creating selectors for these types is dynamically configurable via new UProperties.
Added mesh-selection-specific UPathSelectionInteraction which provides a simple continuous-select-while-dragging interaction
Added a viewport overlay toolbar for mesh selection, supports changing selection mode, drag mode, selectable object types.
Viewport overlay toolbar also exposes a "quick settings" flyout for changing various modeling mode settings
Added URectangleMarqueeInteraction which is a simplified variant of URectangleMarqueeMechanic that does not require a Tool and doesn't create it's own InputBehavior
USingleClickOrDragInputBehavior now supports changing Drag target
Added a few placeholder icons
#rb none
#preflight 6389351bb36822f1c3540259
[CL 23372864 by ryan schmidt in ue5-main branch]
Refactor most of FDynamicMeshSelector into FDynamicMeshSelectorBase, FDynamicMeshSelector is now a subclass.
Move the DynamicMeshTransformer from cpp to FBasicDynamicMeshSelectionTransformer in header.
Add FVolumeSelector and FStaticMeshSelector which are derived from FBaseDynamicMeshSelector.
Add ability to filter selection queries/edits by TopologyID in FGeometrySelectionEditor. This is necesary for polygroup and polygroup-edge selections as their encoding includes an arbitrary TriangleID paired w/ the TopologyID.
UGeometrySelectionManager now manages this TopologyID filtering on selection editors it creates/updates
Add concept of "Tracked" selection changes to UGeometrySelectionManager, allows a single selection FChange to be constructed incrementally, eg like with a brush. Add a variant of raycast-selection-update that can be run inside a tracked change.
#rb none
#preflight 6388f0cf4b2f03a7d761ccef
[CL 23361634 by ryan schmidt in ue5-main branch]
* Provides a mode selection for the Seam tool, switching between seam cutting mode and seam joining mode.
* Seam joining mode has an optional behavioral flag to have the path finding preferentially follow existing seams, making it easier to trace seam edges.
* DynamicMeshOverlay now supports merging elements, providing a method to merge one element to another, if they share the same parent, collapsing any references from the first element into references to the second.
* DynamicMeshUVEditor now supports removing seams from edges, providing a method to remove (via the new DynamicMeshOverlay functionality) seams from an edge collection by iteratively merging elements together.
#rb semion.piskarev
#preflight 6387e2e07b4bd3f057375770
[CL 23343534 by nathan mitchell in ue5-main branch]
Change consist of only forward declaration and additional includes
#preflight 63789c1de30d438849c48188
#rb none
[CL 23218412 by henrik karlsson in ue5-main branch]
Add UEditorInteractiveToolsContext::SetForceCombinedGizmoMode() and GetForceCombinedGizmoModeEnabled() so that an ITC can have a toggle for whether or not to respect the Editor gizmo mode.
Add implementation of new ::GetCurrentTransformGizmoMode() in FEdModeToolsContextQueriesImpl, that uses this new flag.
Add support in UCombinedTransformGizmo for specifying which sub-gizmo set is visible based on EToolContextTransformGizmoMode member, or alternately querying EToolContextTransformGizmoMode via IToolsContextQueriesAPI.
ModelingMode: add new UModelingToolsEditorModeSettings::bRespectLevelEditorGizmoMode to configure combined-vs-leveleditor gizmo mode behavior of Modeling Mode. Currently applying this setting to ModelingMode ITC in ::Begin(), so mode exit/enter is needed to apply the setting.
#rb none
#preflight 636bf5bf63037c1026d09aed
[CL 23081762 by ryan schmidt in ue5-main branch]
Before:
3648 unity files
Total CPU Time: 47886.140625 s
Total time in Parallel executor: 498.81 seconds
After:
3548 unity files
Total CPU Time: 46643.828125 s
Total time in Parallel executor: 486.06 seconds
#jira
#preflight
[CL 22173263 by marc audy in ue5-main branch]
