Struct XrQuaternionf

Represents a quaternion in OpenXR coordinates.

Implements

IEquatable<XrQuaternionf>

Inherited Members

ValueType.ToString()

object.Equals(object, object)

object.GetType()

object.ReferenceEquals(object, object)

Namespace: UnityEngine.XR.OpenXR.NativeTypes

Assembly: Unity.XR.OpenXR.dll

Syntax

public struct XrQuaternionf : IEquatable<XrQuaternionf>

Constructors

XrQuaternionf(float, float, float, float)

Construct an instance from the given Unity coordinates.

Declaration

public XrQuaternionf(float x, float y, float z, float w)

Parameters

Type	Name	Description
float	x	The x-coordinate from Unity's coordinate system.
float	y	The y-coordinate from Unity's coordinate system.
float	z	The z-coordinate from Unity's coordinate system.
float	w	The w-coordinate from Unity's coordinate system.

Remarks

Important

This constructor negates the x and y values to convert from Unity's left-handed coordinate system to the right-handed system used by OpenXR.

XrQuaternionf(Quaternion)

Construct an instance from the given Unity quaternion.

Declaration

public XrQuaternionf(Quaternion quaternion)

Parameters

Type	Name	Description
Quaternion	quaternion	The quaternion in Unity coordinates.

Remarks

Important

This constructor negates the x and y values of the input quaternion to convert from Unity's left-handed coordinate system to the right-handed system used by OpenXR.

Fields

W

The w-coordinate of the quaternion, in OpenXR coordinates.

Declaration

public float W

Field Value

Type	Description
float

X

The x-coordinate of the quaternion, in OpenXR coordinates.

Declaration

public float X

Field Value

Type	Description
float

Y

The y-coordinate of the quaternion, in OpenXR coordinates.

Declaration

public float Y

Field Value

Type	Description
float

Z

The z-coordinate of the quaternion, in OpenXR coordinates.

Declaration

public float Z

Field Value

Type	Description
float

Methods

AsQuaternion()

Convert this instance in OpenXR coordinates to a Quaternion in Unity coordinates.

Declaration

public Quaternion AsQuaternion()

Returns

Type	Description
Quaternion	The output Quaternion.

Remarks

Important

This method negates the X and Y values to convert from OpenXR's right-handed coordinate system to the left-handed system used by Unity.

Equals(object)

Compares for equality. Two instances are equal if their bits are exactly identical for the X, Y, Z, and W fields.

Declaration

public override bool Equals(object obj)

Parameters

Type	Name	Description
object	obj	The other object.

Returns

Type	Description
bool	true if obj is an XrQuaternionf and equal to this instance. Otherwise, false.

Overrides

ValueType.Equals(object)

Equals(XrQuaternionf)

Compares for equality. Two instances are equal if their bits are exactly identical for the X, Y, Z, and W fields.

Declaration

public bool Equals(XrQuaternionf other)

Parameters

Type	Name	Description
XrQuaternionf	other	The other instance.

Returns

Type	Description
bool	true if the instances are equal. Otherwise, false.

FromSessionSpaceCoordinates(float, float, float, float)

Construct an instance from the given session-space coordinates. This method applies no transformations to the input values.

Declaration

public static XrQuaternionf FromSessionSpaceCoordinates(float x, float y, float z, float w)

Parameters

Type	Name	Description
float	x	The x-coordinate in session space.
float	y	The y-coordinate in session space.
float	z	The z-coordinate in session space.
float	w	The w-coordinate in session space.

Returns

Type	Description
XrQuaternionf	The instance.

FromSessionSpaceCoordinates(Quaternion)

Construct an instance from the given session-space coordinates. This method applies no transformations to the input values.

Declaration

public static XrQuaternionf FromSessionSpaceCoordinates(Quaternion quaternion)

Parameters

Type	Name	Description
Quaternion	quaternion	The quaternion in session space.

Returns

Type	Description
XrQuaternionf	The instance.

GetHashCode()

Generates a unique hash code for this instance.

Declaration

public override int GetHashCode()

Returns

Type	Description
int	The hash code.

Overrides

ValueType.GetHashCode()

ToSessionSpaceQuaternion()

Convert this instance to a Unity Quaternion. This method applies no transformation to X, Y, Z, or W.

Declaration

public Quaternion ToSessionSpaceQuaternion()

Returns

Type	Description
Quaternion	The Quaternion.

Implements

IEquatable<T>