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  3. USequencerPivotTool

USequencerPivotTool

Pivot tool class

API > API/Plugins > API/Plugins/SequencerAnimTools

Inheritance Hierarchy

References

   
Module SequencerAnimTools
Header /Engine/Plugins/Editor/SequencerAnimTools/Source/SequencerAnimTools/Public/SequencerAnimEditPivotTool.h
Include #include "SequencerAnimEditPivotTool.h"

Syntax

UCLASS&40;&41;  
class USequencerPivotTool :  
    public UMultiSelectionTool,  
    public IClickBehaviorTarget,  
    public IBaseSequencerAnimTool

Remarks

Pivot tool class

Variables

  Type Name Description
Protected variable TArray< FActorSelectonDuringDrag > ActorDrags  
Protected variable TArray< TWeakObjectPtr< AActor > > Actors  
Protected variable bool bCtrlPressedWhenStarted  
Protected variable bool bGizmoBeingDragged  
Protected variable bool bInPivotMode  
Protected variable bool bManipulatorMadeChange  
Protected variable bool bPickingPivotLocation  
Protected variable bool bShiftPressedWhenStarted  
Protected variable UProperty TObjectPtr< USingleClickInputBehavior > ClickBehavior  
Protected variable TArray< FControlRigSelectionDuringDrag > ControlRigDrags  
Protected variable TArray< TWeakObjectPtr< UControlRig > > ControlRigs  
Protected variable UInteractiveGizmoManager * GizmoManager  
Protected variable FTransform GizmoTransform  
Protected variable TArray< TSharedPtr< FControlRigInteractionScope > > InteractionScopes  
Protected variable ULevelSequence * LevelSequence Since we are selection based we can cache this
Protected variable FDelegateHandle OnEditorSelectionChangedHandle  
Protected variable TSharedPtr< SWidget > PivotWidget  
Protected variable TWeakPtr< ISequencer > SequencerPtr  
Protected variable FTransform StartDragTransform  
Protected variable UWorld * TargetWorld  
Protected variable int32 TransactionIndex  
Protected variable UProperty TObjectPtr< UCombinedTransformGizmo > TransformGizmo  
Protected variable UProperty TObjectPtr< UTransformProxy > TransformProxy  

Functions

  Type Name Description
Protected function void Functions and variables for handling the overlay for switching between free and pivot mode.
Protected function void Selection delegates
Protected function FInputRayHit

FindRayHit ( const FRay& WorldRay,
FVector& HitPos
)

  
Protected function Const FMargin  
Protected function void

GizmoTransformChanged ( UTransformProxy* Proxy,
FTransform Transform
)

 Callbacks we'll receive from the gizmo proxy.
Protected function void  
Protected function void  
Protected function void

HandleControlSelected ( UControlRig* Subject,
FRigControlElement* InControl,
bool bSelected
)

  
Public function Const bool If In Pivot Mode, if not then in Free Mode.
Protected function void

OnEditorSelectionChanged ( UObject* NewSelection
)

  
Protected function void  
Protected function void  
Protected function void  
Protected function void Handle Selection and Pivot Location.
Protected function bool

SetGizmoBasedOnSelection ( bool bUseSaved
)

  
Public function void

SetPivotMode ( bool bVal
)

 Set Pivot Mode.
Public function Virtual void

SetWorld ( UWorld* World,
UInteractiveGizmoManager* GizmoManager
)

  
Public function void Toggle Pivot Mode.
Public function void  
Public function void  
Protected function void  
Protected function void  
Public function void

UpdatePivotOverlayLocation ( const FVector2D InLocation,
TSharedPtr< IAssetViewport > ActiveLevelViewport
)

  
Protected function void  

Overridden from UInteractiveTool

  Type Name Description
Public function Virtual Const bool  
Public function Virtual Const bool  
Public function Virtual Const bool  
Public function Virtual void

OnPropertyModified ( UObject* PropertySet,
FProperty* Property
)

 Automatically called by UInteractiveToolPropertySet.OnModified delegate to notify Tool of child property set changes
Public function Virtual void

OnTick ( float DeltaTime
)

 Allow the Tool to do any necessary processing on Tick
Public function Virtual void Allow the Tool to do any custom drawing (ie via PDI/RHI)
Public function Virtual void

Setup ()

 Called by ToolManager to initialize the Tool after ToolBuilder::BuildTool() has been called
Public function Virtual void

Shutdown ( EToolShutdownType ShutdownType
)

 Called by ToolManager to shut down the Tool

Overridden from IClickBehaviorTarget

  Type Name Description
Public function Virtual FInputRayHit

IsHitByClick ( const FInputDeviceRay& ClickPos
)

 Test if target is hit by a click
Public function Virtual void

OnClicked ( const FInputDeviceRay& ClickPos
)

 Notify Target that click ocurred

Overridden from IBaseSequencerAnimTool

  Type Name Description
Public function Virtual Const bool

ProcessCommandBindings ( const FKey Key,
const bool bRepeat
)

 IBaseSequencerAnimTool.

Constants

Name Description
LastPivotOverlayLocation  
LastSelectedObjects  
SavedPivotLocations  

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