Class InputFrame

Ruang Nama

easyar

Frame masukan. Berisi gambar, parameter kamera, timestamp, transformasi kamera relatif terhadap sistem koordinat dunia, dan status pelacakan. Parameter kamera, timestamp, transformasi kamera relatif terhadap sistem koordinat dunia, dan status pelacakan bersifat opsional, tetapi komponen algoritma tertentu memiliki persyaratan khusus untuk input.

InputFrame

Metode

index

Indeks, kenaikan otomatis, berbeda untuk setiap frame masukan.

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• objective-c
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• csharp

int easyar_InputFrame_index(const easyar_InputFrame * This)

int index()

public int index()

fun index(): Int

- (int)index

public func index() -> Int32

public virtual int index()

Mengembalikan

Tipe	Deskripsi
Int32

image

Dapatkan gambar.

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void easyar_InputFrame_image(const easyar_InputFrame * This, easyar_Image * * Return)

std::shared_ptr<Image> image()

public @Nonnull Image image()

fun image(): Image

- (easyar_Image *)image

public func image() -> Image

public virtual Image image()

Mengembalikan

Tipe	Deskripsi
Image

hasCameraParameters

Apakah menyertakan parameter kamera.

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bool easyar_InputFrame_hasCameraParameters(const easyar_InputFrame * This)

bool hasCameraParameters()

public boolean hasCameraParameters()

fun hasCameraParameters(): Boolean

- (bool)hasCameraParameters

public func hasCameraParameters() -> Bool

public virtual bool hasCameraParameters()

Mengembalikan

Tipe	Deskripsi
Boolean

cameraParameters

Dapatkan parameter kamera.

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void easyar_InputFrame_cameraParameters(const easyar_InputFrame * This, easyar_CameraParameters * * Return)

std::shared_ptr<CameraParameters> cameraParameters()

public @Nonnull CameraParameters cameraParameters()

fun cameraParameters(): CameraParameters

- (easyar_CameraParameters *)cameraParameters

public func cameraParameters() -> CameraParameters

public virtual CameraParameters cameraParameters()

Mengembalikan

Tipe	Deskripsi
CameraParameters

hasTemporalInformation

Apakah menyertakan informasi waktu (timestamp).

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bool easyar_InputFrame_hasTemporalInformation(const easyar_InputFrame * This)

bool hasTemporalInformation()

public boolean hasTemporalInformation()

fun hasTemporalInformation(): Boolean

- (bool)hasTemporalInformation

public func hasTemporalInformation() -> Bool

public virtual bool hasTemporalInformation()

Mengembalikan

Tipe	Deskripsi
Boolean

timestamp

Timestamp. Satuan dalam detik.

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double easyar_InputFrame_timestamp(const easyar_InputFrame * This)

double timestamp()

public double timestamp()

fun timestamp(): Double

- (double)timestamp

public func timestamp() -> Double

public virtual double timestamp()

Mengembalikan

Tipe	Deskripsi
Double

hasSpatialInformation

Apakah menyertakan informasi spasial (cameraTransform dan trackingStatus).

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bool easyar_InputFrame_hasSpatialInformation(const easyar_InputFrame * This)

bool hasSpatialInformation()

public boolean hasSpatialInformation()

fun hasSpatialInformation(): Boolean

- (bool)hasSpatialInformation

public func hasSpatialInformation() -> Bool

public virtual bool hasSpatialInformation()

Mengembalikan

Tipe	Deskripsi
Boolean

cameraTransform

Transformasi kamera relatif terhadap sistem koordinat dunia. Sistem koordinat kamera dan dunia keduanya menggunakan sistem koordinat tangan kanan. Titik asal sistem koordinat kamera adalah pusat optik kamera, sumbu-x positif ke kanan, sumbu-y positif ke atas, sumbu-z positif ke arah cahaya masuk ke kamera. (Kanan dan atas mengacu pada kanan dan atas dalam gambar kamera, yang mungkin berbeda dari orientasi alami perangkat.) Data disusun dalam row-major, berlawanan dengan column-major OpenGL.

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easyar_Matrix44F easyar_InputFrame_cameraTransform(const easyar_InputFrame * This)

Matrix44F cameraTransform()

public @Nonnull Matrix44F cameraTransform()

fun cameraTransform(): Matrix44F

- (easyar_Matrix44F *)cameraTransform

public func cameraTransform() -> Matrix44F

public virtual Matrix44F cameraTransform()

Mengembalikan

Tipe	Deskripsi
Matrix44F

cameraTransformType

Jenis transformasi kamera.

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easyar_CameraTransformType easyar_InputFrame_cameraTransformType(const easyar_InputFrame * This)

CameraTransformType cameraTransformType()

public int cameraTransformType()

fun cameraTransformType(): Int

- (easyar_CameraTransformType)cameraTransformType

public func cameraTransformType() -> CameraTransformType

public virtual CameraTransformType cameraTransformType()

Mengembalikan

Tipe	Deskripsi
CameraTransformType

trackingStatus

Dapatkan status pelacakan gerakan perangkat: MotionTrackingStatus.

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easyar_MotionTrackingStatus easyar_InputFrame_trackingStatus(const easyar_InputFrame * This)

MotionTrackingStatus trackingStatus()

public int trackingStatus()

fun trackingStatus(): Int

- (easyar_MotionTrackingStatus)trackingStatus

public func trackingStatus() -> MotionTrackingStatus

public virtual MotionTrackingStatus trackingStatus()

Mengembalikan

Tipe	Deskripsi
MotionTrackingStatus

motion

Data input gerakan.

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void easyar_InputFrame_motion(const easyar_InputFrame * This, easyar_OptionalOfMotionInputData * Return)

std::optional<std::shared_ptr<MotionInputData>> motion()

public @Nullable MotionInputData motion()

fun motion(): MotionInputData?

- (easyar_MotionInputData *)motion

public func motion() -> MotionInputData?

public virtual Optional<MotionInputData> motion()

Mengembalikan

Tipe	Deskripsi
Optional<MotionInputData>

tryCreate

Buat.

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void easyar_InputFrame_tryCreate(easyar_Image * image, easyar_CameraParameters * cameraParameters, double timestamp, easyar_Matrix44F cameraTransform, easyar_CameraTransformType cameraTransformType, easyar_MotionTrackingStatus trackingStatus, easyar_OptionalOfInputFrame * Return)

static std::optional<std::shared_ptr<InputFrame>> tryCreate(std::shared_ptr<Image> image, std::shared_ptr<CameraParameters> cameraParameters, double timestamp, Matrix44F cameraTransform, CameraTransformType cameraTransformType, MotionTrackingStatus trackingStatus)

public static @Nullable InputFrame tryCreate(@Nonnull Image image, @Nonnull CameraParameters cameraParameters, double timestamp, @Nonnull Matrix44F cameraTransform, int cameraTransformType, int trackingStatus)

companion object fun tryCreate(image: Image, cameraParameters: CameraParameters, timestamp: Double, cameraTransform: Matrix44F, cameraTransformType: Int, trackingStatus: Int): InputFrame?

+ (easyar_InputFrame *)tryCreate:(easyar_Image *)image cameraParameters:(easyar_CameraParameters *)cameraParameters timestamp:(double)timestamp cameraTransform:(easyar_Matrix44F *)cameraTransform cameraTransformType:(easyar_CameraTransformType)cameraTransformType trackingStatus:(easyar_MotionTrackingStatus)trackingStatus

public static func tryCreate(_ image: Image, _ cameraParameters: CameraParameters, _ timestamp: Double, _ cameraTransform: Matrix44F, _ cameraTransformType: CameraTransformType, _ trackingStatus: MotionTrackingStatus) -> InputFrame?

public static Optional<InputFrame> tryCreate(Image image, CameraParameters cameraParameters, double timestamp, Matrix44F cameraTransform, CameraTransformType cameraTransformType, MotionTrackingStatus trackingStatus)

Parameter

Nama	Tipe	Deskripsi
image	Image
cameraParameters	CameraParameters
timestamp	Double
cameraTransform	Matrix44F
cameraTransformType	CameraTransformType
trackingStatus	MotionTrackingStatus

Mengembalikan

Tipe	Deskripsi
Optional<InputFrame>

createWithImageAndCameraParametersAndTemporal

Buat, hanya berisi gambar, parameter kamera, dan timestamp.

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void easyar_InputFrame_createWithImageAndCameraParametersAndTemporal(easyar_Image * image, easyar_CameraParameters * cameraParameters, double timestamp, easyar_InputFrame * * Return)

static std::shared_ptr<InputFrame> createWithImageAndCameraParametersAndTemporal(std::shared_ptr<Image> image, std::shared_ptr<CameraParameters> cameraParameters, double timestamp)

public static @Nonnull InputFrame createWithImageAndCameraParametersAndTemporal(@Nonnull Image image, @Nonnull CameraParameters cameraParameters, double timestamp)

companion object fun createWithImageAndCameraParametersAndTemporal(image: Image, cameraParameters: CameraParameters, timestamp: Double): InputFrame

+ (easyar_InputFrame *)createWithImageAndCameraParametersAndTemporal:(easyar_Image *)image cameraParameters:(easyar_CameraParameters *)cameraParameters timestamp:(double)timestamp

public static func createWithImageAndCameraParametersAndTemporal(_ image: Image, _ cameraParameters: CameraParameters, _ timestamp: Double) -> InputFrame

public static InputFrame createWithImageAndCameraParametersAndTemporal(Image image, CameraParameters cameraParameters, double timestamp)

Parameter

Nama	Tipe	Deskripsi
image	Image
cameraParameters	CameraParameters
timestamp	Double

Mengembalikan

Tipe	Deskripsi
InputFrame

createWithImageAndCameraParameters

Buat, hanya berisi gambar dan parameter kamera. Input yang dibuat dengan metode ini hanya dapat digunakan untuk CloudRecognizer, fungsi lain tidak akan berfungsi.

• c
• cpp
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• objective-c
• swift
• csharp

void easyar_InputFrame_createWithImageAndCameraParameters(easyar_Image * image, easyar_CameraParameters * cameraParameters, easyar_InputFrame * * Return)

static std::shared_ptr<InputFrame> createWithImageAndCameraParameters(std::shared_ptr<Image> image, std::shared_ptr<CameraParameters> cameraParameters)

public static @Nonnull InputFrame createWithImageAndCameraParameters(@Nonnull Image image, @Nonnull CameraParameters cameraParameters)

companion object fun createWithImageAndCameraParameters(image: Image, cameraParameters: CameraParameters): InputFrame

+ (easyar_InputFrame *)createWithImageAndCameraParameters:(easyar_Image *)image cameraParameters:(easyar_CameraParameters *)cameraParameters

public static func createWithImageAndCameraParameters(_ image: Image, _ cameraParameters: CameraParameters) -> InputFrame

public static InputFrame createWithImageAndCameraParameters(Image image, CameraParameters cameraParameters)

Parameter

Nama	Tipe	Deskripsi
image	Image
cameraParameters	CameraParameters

Mengembalikan

Tipe	Deskripsi
InputFrame

createWithImage

Buat, hanya berisi gambar. Input yang dibuat dengan metode ini hanya dapat digunakan untuk CloudRecognizer, fungsi lain tidak akan berfungsi.

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

void easyar_InputFrame_createWithImage(easyar_Image * image, easyar_InputFrame * * Return)

static std::shared_ptr<InputFrame> createWithImage(std::shared_ptr<Image> image)

public static @Nonnull InputFrame createWithImage(@Nonnull Image image)

companion object fun createWithImage(image: Image): InputFrame

+ (easyar_InputFrame *)createWithImage:(easyar_Image *)image

public static func createWithImage(_ image: Image) -> InputFrame

public static InputFrame createWithImage(Image image)

Parameter

Nama	Tipe	Deskripsi
image	Image

Mengembalikan

Tipe	Deskripsi
InputFrame