Struct FUxtAffordanceConfig

Affordances are grabbable actors placed on the bounding box which enable interaction.

Namespace:

Assembly: .dll

Syntax

public: struct FUxtAffordanceConfig

Fields

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Action

Action to perform when the affordance is grabbed.

Declaration

public: EUxtAffordanceAction Action= EUxtAffordanceAction::Resize

Field Value

Type	Description
EUxtAffordanceAction

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bUniformAction

Apply action in all directions uniformly. If true transform is changed equally along every unconstrained axis.

Declaration

public: bool bUniformAction= true

Field Value

Type	Description
bool

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Placement

Preset type of the affordance.

Declaration

public: EUxtAffordancePlacement Placement= EUxtAffordancePlacement::Center

Field Value

Type	Description
EUxtAffordancePlacement

Methods

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GetAffordanceKind()

Kind of actor class to use. The matching actor class from the bounding box component will be used.

Declaration

public: EUxtAffordanceKind GetAffordanceKind() const

Returns

Type	Description
EUxtAffordanceKind

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GetBoundsLocation()

Location of the affordance in normalized bounding box space (-1..1).

Declaration

public: FVector GetBoundsLocation() const

Returns

Type	Description
FVector

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GetBoundsRotation()

Rotation of the affordance in bounding box space.

Declaration

public: FRotator GetBoundsRotation() const

Returns

Type	Description
FRotator

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GetConstraintMatrix(int32 LockedAxes)

Constraint matrix defining possible movement directions or rotation axes. Drag vectors during interaction are multiplied with this matrix. If UniformAction is true the action will apply on all axes equally. LockedAxes flags place additional constraints on local axes.

Declaration

public: FMatrix GetConstraintMatrix(int32 LockedAxes) const

Parameters

Type	Name	Description
int32	LockedAxes

Returns

Type	Description
FMatrix

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GetWorldLocationAndRotation(const FBox &Bounds, const FTransform &RootTransform, FVector &OutLocation, FQuat &OutRotation)

Location and rotation of the affordance in world space, based on the root transform. Root transform scale is not included in the result.

Declaration

public: void GetWorldLocationAndRotation(const FBox &Bounds, const FTransform &RootTransform, FVector &OutLocation, FQuat &OutRotation) const

Parameters

Type	Name	Description
const FBox &	Bounds
const FTransform &	RootTransform
FVector &	OutLocation
FQuat &	OutRotation