Class MotionInputData

Namespace

easyar

Assembly

EasyAR.Sense.dll

Motion input data. Contains, timestamp, transformation relative to the world coordinate system, and tracking status.

public class MotionInputData : RefBase, IDisposable

Inheritance

object

RefBase

MotionInputData

Implements

IDisposable

Inherited Members

RefBase.Dispose()

Methods

Clone()

public MotionInputData Clone()

Returns

CloneObject()

protected override object CloneObject()

Returns

timestamp()

Timestamp. Unit is seconds.

public virtual double timestamp()

Returns

trackingStatus()

Get device motion tracking status: `MotionTrackingStatus`_. Only for 6DOF.

public virtual MotionTrackingStatus trackingStatus()

Returns

transform()

Transformation relative to the world coordinate system. Coordinate system reference :doc:`Overview `.

public virtual Matrix44F transform()

Returns

transformType()

Transformation type.

public virtual CameraTransformType transformType()

Returns

tryCreateFiveDofRotXZ(double, Vec3F, Vec4F)

Create data for 5DOF transformation including rotation and 2D translation. rotation is a quaternion in wxyz order.

public static Optional<MotionInputData> tryCreateFiveDofRotXZ(double timestamp, Vec3F position, Vec4F rotation)

Parameters

timestamp

position

rotation

Returns

tryCreateSixDof(double, Vec3F, Vec4F, MotionTrackingStatus)

Create data for 6DOF transformation including rotation and translation. rotation is a quaternion in wxyz order.

public static Optional<MotionInputData> tryCreateSixDof(double timestamp, Vec3F position, Vec4F rotation, MotionTrackingStatus tracking_status)

Parameters

timestamp

position

rotation

tracking_status

Returns

tryCreateThreeDofRotOnly(double, Vec4F)

Create data for 3-degree-of-freedom rotation transformation only. rotation is a quaternion in wxyz order.

public static Optional<MotionInputData> tryCreateThreeDofRotOnly(double timestamp, Vec4F rotation)

Parameters

timestamp

rotation

Returns