Class TargetInstance

Namespace

easyar

TargetInstance is the target tracked by the tracker. TargetInstance includes the original Target that is being tracked and the current state and pose of this Target

TargetInstance

Methods

status

Returns the status of the currently tracked target. Usually, you can determine the status of the current target by checking if the status equals TargetStatus.Tracked

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

easyar_TargetStatus easyar_TargetInstance_status(const easyar_TargetInstance * This)

TargetStatus status()

public int status()

fun status(): Int

- (easyar_TargetStatus)status

public func status() -> TargetStatus

public virtual TargetStatus status()

Returns

TargetStatus

target

Get the original target. If it has been loaded into the tracker before, it will return the same Target as the one loaded into the tracker

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

void easyar_TargetInstance_target(const easyar_TargetInstance * This, easyar_Target * * Return)

std::shared_ptr<Target> target()

public @Nonnull Target target()

fun target(): Target

- (easyar_Target *)target

public func target() -> Target

public virtual Target target()

Returns

Target

pose

Gets the pose of the currently tracked target relative to the Camera. The camera coordinate system and the target coordinate system are both right-handed coordinate systems. The origin of the camera coordinate system is the optical center of the camera, the positive direction of the x-axis is to the right, the positive direction of the y-axis is upward, and the positive direction of the z-axis is the direction in which light enters the camera. (Here, 'right' and 'up' refer to the right and up in the camera image, which may be different from the natural orientation of the device.) The data is arranged in row-major order, which is opposite to OpenGL's column-major order

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

easyar_Matrix44F easyar_TargetInstance_pose(const easyar_TargetInstance * This)

Matrix44F pose()

public @Nonnull Matrix44F pose()

fun pose(): Matrix44F

- (easyar_Matrix44F *)pose

public func pose() -> Matrix44F

public virtual Matrix44F pose()

Returns

Matrix44F