IHoverBehaviorTarget Class Reference

#include <BehaviorTargetInterfaces.h>

Inheritance diagram for IHoverBehaviorTarget:

Public Member Functions
virtual	~IHoverBehaviorTarget ()
virtual FInputRayHit	BeginHoverSequenceHitTest (const FInputDeviceRay &PressPos)=0
virtual void	OnBeginHover (const FInputDeviceRay &DevicePos)=0
virtual bool	OnUpdateHover (const FInputDeviceRay &DevicePos)=0
virtual void	OnEndHover ()=0
Public Member Functions inherited from IModifierToggleBehaviorTarget
virtual	~IModifierToggleBehaviorTarget ()
virtual void	OnUpdateModifierState (int ModifierID, bool bIsOn)
virtual void	OnForceEndCapture ()

Detailed Description

IHoverBehaviorTarget allows Behaviors to notify Tools/etc about device event data in a generic way, without requiring that all Tools know about the concept of Hovering.

Constructor & Destructor Documentation

~IHoverBehaviorTarget()

virtual IHoverBehaviorTarget::~IHoverBehaviorTarget ( )

inlinevirtual

Member Function Documentation

BeginHoverSequenceHitTest()

virtual FInputRayHit IHoverBehaviorTarget::BeginHoverSequenceHitTest ( const FInputDeviceRay &  PressPos )

pure virtual

Do hover hit-test

Implemented in UFreeRotationSubGizmo, ULocalMouseHoverBehavior, UAxisAngleGizmo, UAxisPositionGizmo, UPlanePositionGizmo, UScalableSphereGizmo, USimpleSingleClickGizmo, and UMeshSurfacePointTool.

OnBeginHover()

virtual void IHoverBehaviorTarget::OnBeginHover ( const FInputDeviceRay &  DevicePos )

pure virtual

Initialize hover sequence at given position

Implemented in UFreeRotationSubGizmo, ULocalMouseHoverBehavior, UAxisAngleGizmo, UAxisPositionGizmo, UPlanePositionGizmo, UScalableSphereGizmo, USimpleSingleClickGizmo, and UMeshSurfacePointTool.

OnEndHover()

virtual void IHoverBehaviorTarget::OnEndHover ( )

pure virtual

Terminate active hover sequence

Implemented in UScalableSphereGizmo, UFreeRotationSubGizmo, ULocalMouseHoverBehavior, UAxisAngleGizmo, UAxisPositionGizmo, UPlanePositionGizmo, USimpleSingleClickGizmo, and UMeshSurfacePointTool.

OnUpdateHover()

virtual bool IHoverBehaviorTarget::OnUpdateHover ( const FInputDeviceRay &  DevicePos )

pure virtual

Update active hover sequence with new input position

Implemented in UScalableSphereGizmo, UFreeRotationSubGizmo, ULocalMouseHoverBehavior, UAxisAngleGizmo, UAxisPositionGizmo, UPlanePositionGizmo, USimpleSingleClickGizmo, UBaseBrushTool, and UMeshSurfacePointTool.

---

The documentation for this class was generated from the following file:

• Engine/Source/Runtime/InteractiveToolsFramework/Public/BaseBehaviors/BehaviorTargetInterfaces.h