IGizmoClickMultiTarget Class Reference

#include <GizmoInterfaces.h>

Inheritance diagram for IGizmoClickMultiTarget:

Public Member Functions
virtual FInputRayHit	IsHit (const FInputDeviceRay &ClickPos) const =0
virtual void	UpdateHoverState (bool bHovering, uint32 InPartIdentifier)=0
virtual void	UpdateInteractingState (bool bInteracting, uint32 InPartIdentifier)=0
virtual void	UpdateSelectedState (bool bSelected, uint32 InPartIdentifier)=0
virtual void	UpdateSubdueState (bool bSubdued, uint32 InPartIdentifier)=0
virtual void	UpdateHittableState (bool bHittable, uint32 InPartIdentifier)=0

Detailed Description

IGizmoClickMultiTarget is an interface used to provide a ray-object hit test against a target which supports hitting parts of the target.

For a gizmo with multiple parts, the part identifier establishes a correspondence between a gizmo part and the elements representing that part within the hit target. The valid part identifiers should be defined in the gizmo. Identifier 0 is reserved for the default ID which should be assigned to elements that do not correspond to any gizmo part, such as non-hittable decorative elements.

Member Function Documentation

IsHit()

virtual FInputRayHit IGizmoClickMultiTarget::IsHit ( const FInputDeviceRay &  ClickPos ) const

pure virtual

Returns

FInputRayHit indicating whether or not the target object was hit by the device-ray at ClickPos The ray hit contains client-defined ID, HitOwner and HitObject which are used to identify the hit part.

Implemented in UGizmoElementHitMultiTarget.

UpdateHittableState()

virtual void IGizmoClickMultiTarget::UpdateHittableState ( bool  bHittable, uint32  InPartIdentifier  )

pure virtual

Implemented in UGizmoElementHitMultiTarget.

UpdateHoverState()

virtual void IGizmoClickMultiTarget::UpdateHoverState ( bool  bHovering, uint32  InPartIdentifier  )

pure virtual

Implemented in UGizmoElementHitMultiTarget.

UpdateInteractingState()

virtual void IGizmoClickMultiTarget::UpdateInteractingState ( bool  bInteracting, uint32  InPartIdentifier  )

pure virtual

Implemented in UGizmoElementHitMultiTarget.

UpdateSelectedState()

virtual void IGizmoClickMultiTarget::UpdateSelectedState ( bool  bSelected, uint32  InPartIdentifier  )

pure virtual

Implemented in UGizmoElementHitMultiTarget.

UpdateSubdueState()

virtual void IGizmoClickMultiTarget::UpdateSubdueState ( bool  bSubdued, uint32  InPartIdentifier  )

pure virtual

Implemented in UGizmoElementHitMultiTarget.

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

• Engine/Source/Runtime/InteractiveToolsFramework/Public/BaseGizmos/GizmoInterfaces.h