Struct AffineTransform

Rigid transform with only translation and rotation components.

Namespace: UnityEngine.Animations.Rigging

Syntax

[Serializable]
public struct AffineTransform

Constructors

AffineTransform(Vector3, Quaternion)

Constructor.

Declaration

public AffineTransform(Vector3 t, Quaternion r)

Parameters

Type	Name	Description
Vector3	t	Translation component of the AffineTransform.
Quaternion	r	Rotation component of the AffineTransform.

Fields

rotation

Rotation component of the AffineTransform.

Declaration

public Quaternion rotation

Field Value

Type	Description
Quaternion

translation

Translation component of the AffineTransform.

Declaration

public Vector3 translation

Field Value

Type	Description
Vector3

Properties

identity

AffineTransform identity value.

Declaration

public static readonly AffineTransform identity { get; }

Property Value

Type	Description
AffineTransform

Methods

Inverse()

Calculates the inverse of the AffineTransform.

Declaration

public AffineTransform Inverse()

Returns

Type	Description
AffineTransform	The inverse of the AffineTransform.

InverseMul(AffineTransform)

Multiply a transform by the inverse of the AffineTransform.

Declaration

public AffineTransform InverseMul(AffineTransform transform)

Parameters

Type	Name	Description
AffineTransform	transform	AffineTransform value.

Returns

Type	Description
AffineTransform	Multiplied AffineTransform result.

InverseTransform(Vector3)

Transforms a Vector3 point by the inverse of the AffineTransform.

Declaration

public Vector3 InverseTransform(Vector3 p)

Parameters

Type	Name	Description
Vector3	p	Vector3 point.

Returns

Type	Description
Vector3	Transformed Vector3 point.

Set(Vector3, Quaternion)

Sets the translation and rotation in the AffineTransform.

Declaration

public void Set(Vector3 t, Quaternion r)

Parameters

Type	Name	Description
Vector3	t	Translation component of the AffineTransform.
Quaternion	r	Rotation component of the AffineTransform.

Transform(Vector3)

Transforms a Vector3 point by the AffineTransform.

Declaration

public Vector3 Transform(Vector3 p)

Parameters

Type	Name	Description
Vector3	p	Vector3 point.

Returns

Type	Description
Vector3	Transformed Vector3 point.

Operators

Multiply(AffineTransform, AffineTransform)

Multiplies two AffineTransform.

Declaration

public static AffineTransform operator *(AffineTransform lhs, AffineTransform rhs)

Parameters

Type	Name	Description
AffineTransform	lhs	First AffineTransform value.
AffineTransform	rhs	Second AffineTransform value.

Returns

Type	Description
AffineTransform	Multiplied AffineTransform result.

Multiply(AffineTransform, Quaternion)

Transforms a Quaternion value by the AffineTransform.

Declaration

public static AffineTransform operator *(AffineTransform lhs, Quaternion rhs)

Parameters

Type	Name	Description
AffineTransform	lhs	AffineTransform value.
Quaternion	rhs	Quaternion rotation.

Returns

Type	Description
AffineTransform	Transformed AffineTransform result.

Multiply(AffineTransform, Vector3)

Transforms a Vector3 point by the AffineTransform.

Declaration

public static Vector3 operator *(AffineTransform lhs, Vector3 rhs)

Parameters

Type	Name	Description
AffineTransform	lhs	AffineTransform value.
Vector3	rhs	Vector3 point.

Returns

Type	Description
Vector3	Transformed Vector3 point.

Multiply(Quaternion, AffineTransform)

Rotates an AffineTransform.

Declaration

public static AffineTransform operator *(Quaternion lhs, AffineTransform rhs)

Parameters

Type	Name	Description
Quaternion	lhs	Quaternion rotation.
AffineTransform	rhs	AffineTransform value.

Returns

Type	Description
AffineTransform	Rotated AffineTransform result.