Landmark

public abstract class Landmark

Landmark represents a point in 3D space with x, y, z coordinates. The landmark coordinates are in meters. z represents the landmark depth, and the smaller the value the closer the world landmark is to the camera.

Public Constructors

Landmark()

Public Methods

static Landmark	create(float x, float y, float z) Creates a landmark from x, y, z coordinates.
static Landmark	create(float x, float y, float z, Optional<Float> visibility, Optional<Float> presence) Creates a normalized landmark from x, y, z coordinates with optional visibility and presence.
static Landmark	createFromProto(LandmarkProto.Landmark landmarkProto) Creates a landmark from a landmark proto.
static List<Landmark>	createListFromProto(LandmarkProto.LandmarkList landmarkListProto) Creates a list of landmarks from a ERROR(/LandmarkList).
final boolean	equals(Object o)
final int	hashCode()
abstract Optional<Float>	presence()
final String	toString()
abstract Optional<Float>	visibility()
abstract float	x()
abstract float	y()
abstract float	z()

Inherited Methods

From class java.lang.Object

boolean	equals(Object arg0)
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

Public Constructors

public Landmark ()

Public Methods

public static Landmark create (float x, float y, float z)

Creates a landmark from x, y, z coordinates.

Parameters

x
y
z

public static Landmark create (float x, float y, float z, Optional<Float> visibility, Optional<Float> presence)

Creates a normalized landmark from x, y, z coordinates with optional visibility and presence.

Parameters

x
y
z
visibility
presence

public static Landmark createFromProto (LandmarkProto.Landmark landmarkProto)

Creates a landmark from a landmark proto.

Parameters

landmarkProto

public static List<Landmark> createListFromProto (LandmarkProto.LandmarkList landmarkListProto)

Creates a list of landmarks from a ERROR(/LandmarkList).

Parameters

landmarkListProto

public final boolean equals (Object o)

Parameters

o

public final int hashCode ()

public abstract Optional<Float> presence ()

public final String toString ()

public abstract Optional<Float> visibility ()

public abstract float x ()

public abstract float y ()

public abstract float z ()