Quaternion Extension Reference

The value for the w axis.

Declaration

Swift

public var w: Double { get }

The value for the x axis.

Declaration

Swift

public var x: Double { get }

The value for the y axis.

Declaration

Swift

public var y: Double { get }

The value for the z axis.

Declaration

Swift

public var z: Double { get }


                    
                    
                    quatf

Convert from double-precision floating-point values to single-precision floating-point values.

Declaration

Swift

public var quatf: simd_quatf { get }


                    
                    
                    xRotation

Rotation of the device around X axis, in radians.

Declaration

Swift

public var xRotation: Double { get }


                    
                    
                    yRotation

Rotation of the device around Y axis, in radians.

Declaration

Swift

public var yRotation: Double { get }


                    
                    
                    zRotation

Rotation of the device around Z axis, in radians.

Declaration

Swift

public var zRotation: Double { get }


                    
                    
                    pitch

Returns right-handed rotation around the X axis defined in the Bose Wearable Coordinate System. However, it only works for the raw Quaternion coming from the device. If calibrating or mapping to a different coordinate system, derive your pitch in the new coordinate system from right-handed Quaternion.xRotation, Quaternion.yRotation, and Quaternion.zRotation.

Declaration

Swift

@available(*, deprecated, message: "Use Quaternion.xRotation, Quaternion.yRotation, or Quaternion.zRotation.")
public var pitch: Double { get }


                    
                    
                    roll

Returns right-handed rotation around the Y axis defined in the Bose Wearable Coordinate System. However, it only works for the raw Quaternion coming from the device. If calibrating or mapping to a different coordinate system, derive your pitch in the new coordinate system from right-handed Quaternion.xRotation, Quaternion.yRotation, and Quaternion.zRotation.

Declaration

Swift

@available(*, deprecated, message: "Use Quaternion.xRotation, Quaternion.yRotation, or Quaternion.zRotation.")
public var roll: Double { get }

yaw

Returns right-handed rotation around the Z axis defined in the Bose Wearable Coordinate System. However, it only works for the raw Quaternion coming from the device. If calibrating or mapping to a different coordinate system, derive your pitch in the new coordinate system from right-handed Quaternion.xRotation, Quaternion.yRotation, and Quaternion.zRotation.

Declaration

Swift

@available(*, deprecated, message: "Use Quaternion.xRotation, Quaternion.yRotation, or Quaternion.zRotation.")
public var yaw: Double { get }