Class QuaternionExt

Supplementary functions for Quaternion.

Inheritance

Object

QuaternionExt

Namespace: UnityEngine.Animations.Rigging

Syntax

public static class QuaternionExt

Fields

zero

Zero quaternion. All quaternion channels are set to zero.

Declaration

public static readonly Quaternion zero

Field Value

Type	Description
Quaternion

Methods

Add(Quaternion, Quaternion)

Adds two quaternion.

Declaration

public static Quaternion Add(Quaternion rhs, Quaternion lhs)

Parameters

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

Returns

Type	Description
Quaternion	Added Quaternion.

FromToRotation(Vector3, Vector3)

Calculates a Quaternion rotation of one vector to another.

Declaration

public static Quaternion FromToRotation(Vector3 from, Vector3 to)

Parameters

Type	Name	Description
Vector3	from	Starting vector.
Vector3	to	Destination vector.

Returns

Type	Description
Quaternion	Quaternion rotation.

NormalizeSafe(Quaternion)

Normalizes a Quaternion. Returns identity if normalized Quaternion is not finite.

Declaration

public static Quaternion NormalizeSafe(Quaternion q)

Parameters

Type	Name	Description
Quaternion	q	Quaternion value.

Returns

Type	Description
Quaternion	Normalized Quaternion.

Scale(Quaternion, Single)

Multiplies all Quaternion channels by a scale value.

Declaration

public static Quaternion Scale(Quaternion q, float scale)

Parameters

Type	Name	Description
Quaternion	q	Quaternion value.
Single	scale	Scale value.

Returns

Type	Description
Quaternion	Scaled Quaternion.