Class MotionTrackerCameraDevice
MotionTrackerCameraDevice實現了一款真實尺度6DOF運動追蹤的攝影機裝置,輸出 InputFrame(包含影像、攝影機參數、時間戳、6DOF位置資訊和追蹤狀態)。
創建後可調用start/stop來啟動及停止資料流。
當不再需要此裝置時,可調用close進行關閉。close後不應繼續使用。
MotionTrackerCameraDevice透過inputFrameSource輸出 InputFrame,應將inputFrameSource連接至 InputFrameSink 使用。
MotionTrackerCameraDevice
建構函式
MotionTrackerCameraDevice
建立MotionTrackerCameraDevice物件。
void easyar_MotionTrackerCameraDevice__ctor(easyar_MotionTrackerCameraDevice * * Return)
MotionTrackerCameraDevice()
public MotionTrackerCameraDevice()
+ (easyar_MotionTrackerCameraDevice *) create
public convenience init()
public MotionTrackerCameraDevice()
方法
isAvailable
檢查裝置是否支援運動追蹤。裝置支援此功能時回傳True,否則回傳False。
bool easyar_MotionTrackerCameraDevice_isAvailable(void)
static bool isAvailable()
public static boolean isAvailable()
companion object fun isAvailable(): Boolean
public static func isAvailable() -> Bool
public static bool isAvailable()
傳回值
getQualityLevel
取得裝置上運動追蹤的品質,可結合應用場景以此值判斷是否啟動運動追蹤。
easyar_MotionTrackerCameraDeviceQualityLevel easyar_MotionTrackerCameraDevice_getQualityLevel(void)
static MotionTrackerCameraDeviceQualityLevel getQualityLevel()
public static int getQualityLevel()
companion object fun getQualityLevel(): Int
+ (easyar_MotionTrackerCameraDeviceQualityLevel)getQualityLevel
public static func getQualityLevel() -> MotionTrackerCameraDeviceQualityLevel
public static MotionTrackerCameraDeviceQualityLevel getQualityLevel()
傳回值
setFrameRateType
設定當前裝置的幀率。需於start前調用。若未調用此功能,預設為30fps
bool easyar_MotionTrackerCameraDevice_setFrameRateType(easyar_MotionTrackerCameraDevice * This, easyar_MotionTrackerCameraDeviceFPS fps)
bool setFrameRateType(MotionTrackerCameraDeviceFPS fps)
public boolean setFrameRateType(int fps)
fun setFrameRateType(fps: Int): Boolean
- (bool)setFrameRateType:(easyar_MotionTrackerCameraDeviceFPS)fps
public func setFrameRateType(_ fps: MotionTrackerCameraDeviceFPS) -> Bool
public virtual bool setFrameRateType(MotionTrackerCameraDeviceFPS fps)
參數
傳回值
setFocusMode
設定對焦模式為focusMode。需於start前調用。若未調用此功能,預設為連續自動對焦
bool easyar_MotionTrackerCameraDevice_setFocusMode(easyar_MotionTrackerCameraDevice * This, easyar_MotionTrackerCameraDeviceFocusMode focusMode)
bool setFocusMode(MotionTrackerCameraDeviceFocusMode focusMode)
public boolean setFocusMode(int focusMode)
fun setFocusMode(focusMode: Int): Boolean
- (bool)setFocusMode:(easyar_MotionTrackerCameraDeviceFocusMode)focusMode
public func setFocusMode(_ focusMode: MotionTrackerCameraDeviceFocusMode) -> Bool
public virtual bool setFocusMode(MotionTrackerCameraDeviceFocusMode focusMode)
參數
傳回值
setFrameResolutionType
設定幀解析度。需於start前調用。若未調用此功能,預設為1280x960或1280x720
bool easyar_MotionTrackerCameraDevice_setFrameResolutionType(easyar_MotionTrackerCameraDevice * This, easyar_MotionTrackerCameraDeviceResolution resolution)
bool setFrameResolutionType(MotionTrackerCameraDeviceResolution resolution)
public boolean setFrameResolutionType(int resolution)
fun setFrameResolutionType(resolution: Int): Boolean
- (bool)setFrameResolutionType:(easyar_MotionTrackerCameraDeviceResolution)resolution
public func setFrameResolutionType(_ resolution: MotionTrackerCameraDeviceResolution) -> Bool
public virtual bool setFrameResolutionType(MotionTrackerCameraDeviceResolution resolution)
參數
傳回值
setTrackingMode
設定追蹤模式。需於start前調用。若未調用此功能,預設為錨點模式
bool easyar_MotionTrackerCameraDevice_setTrackingMode(easyar_MotionTrackerCameraDevice * This, easyar_MotionTrackerCameraDeviceTrackingMode trackingMode)
bool setTrackingMode(MotionTrackerCameraDeviceTrackingMode trackingMode)
public boolean setTrackingMode(int trackingMode)
fun setTrackingMode(trackingMode: Int): Boolean
- (bool)setTrackingMode:(easyar_MotionTrackerCameraDeviceTrackingMode)trackingMode
public func setTrackingMode(_ trackingMode: MotionTrackerCameraDeviceTrackingMode) -> Bool
public virtual bool setTrackingMode(MotionTrackerCameraDeviceTrackingMode trackingMode)
參數
傳回值
setBufferCapacity
設定 InputFrame 緩衝區容量。
bufferCapacity表示緩衝區容量上限,若輸出且未被釋放的 InputFrame 數量超過此值,裝置將停止輸出新幀,直至舊幀被釋放。此情況可能導致畫面卡頓等問題。
void easyar_MotionTrackerCameraDevice_setBufferCapacity(easyar_MotionTrackerCameraDevice * This, int capacity)
void setBufferCapacity(int capacity)
public void setBufferCapacity(int capacity)
fun setBufferCapacity(capacity: Int): Unit
- (void)setBufferCapacity:(int)capacity
public func setBufferCapacity(_ capacity: Int32) -> Void
public virtual void setBufferCapacity(int capacity)
參數
傳回值
bufferCapacity
int easyar_MotionTrackerCameraDevice_bufferCapacity(const easyar_MotionTrackerCameraDevice * This)
public int bufferCapacity()
fun bufferCapacity(): Int
public func bufferCapacity() -> Int32
public virtual int bufferCapacity()
傳回值
void easyar_MotionTrackerCameraDevice_inputFrameSource(easyar_MotionTrackerCameraDevice * This, easyar_InputFrameSource * * Return)
std::shared_ptr<InputFrameSource> inputFrameSource()
public @Nonnull InputFrameSource inputFrameSource()
fun inputFrameSource(): InputFrameSource
- (easyar_InputFrameSource *)inputFrameSource
public func inputFrameSource() -> InputFrameSource
public virtual InputFrameSource inputFrameSource()
傳回值
start
啟動運動追蹤,或從暫停狀態觸發重定位,成功後繼續追蹤。
注意:若裝置經stop暫停後再調用start,將觸發重定位流程,僅在重定位成功後才會恢復追蹤。
bool easyar_MotionTrackerCameraDevice_start(easyar_MotionTrackerCameraDevice * This)
public func start() -> Bool
public virtual bool start()
傳回值
stop
暫停運動追蹤。調用start將觸發重定位,成功後繼續追蹤。
void easyar_MotionTrackerCameraDevice_stop(easyar_MotionTrackerCameraDevice * This)
public func stop() -> Void
public virtual void stop()
傳回值
close
void easyar_MotionTrackerCameraDevice_close(easyar_MotionTrackerCameraDevice * This)
public func close() -> Void
public virtual void close()
傳回值
type
easyar_CameraDeviceType easyar_MotionTrackerCameraDevice_type(const easyar_MotionTrackerCameraDevice * This)
- (easyar_CameraDeviceType)type
public func type() -> CameraDeviceType
public virtual CameraDeviceType type()
傳回值
cameraOrientation
攝影機影像於裝置自然方向顯示時需順時針旋轉的角度。需在成功start後調用。
int easyar_MotionTrackerCameraDevice_cameraOrientation(const easyar_MotionTrackerCameraDevice * This)
public int cameraOrientation()
fun cameraOrientation(): Int
public func cameraOrientation() -> Int32
public virtual int cameraOrientation()
傳回值
size
easyar_Vec2I easyar_MotionTrackerCameraDevice_size(const easyar_MotionTrackerCameraDevice * This)
public @Nonnull Vec2I size()
public func size() -> Vec2I
public virtual Vec2I size()
傳回值
frameRateRangeLower
double easyar_MotionTrackerCameraDevice_frameRateRangeLower(const easyar_MotionTrackerCameraDevice * This)
double frameRateRangeLower()
public double frameRateRangeLower()
fun frameRateRangeLower(): Double
- (double)frameRateRangeLower
public func frameRateRangeLower() -> Double
public virtual double frameRateRangeLower()
傳回值
frameRateRangeUpper
double easyar_MotionTrackerCameraDevice_frameRateRangeUpper(const easyar_MotionTrackerCameraDevice * This)
double frameRateRangeUpper()
public double frameRateRangeUpper()
fun frameRateRangeUpper(): Double
- (double)frameRateRangeUpper
public func frameRateRangeUpper() -> Double
public virtual double frameRateRangeUpper()
傳回值
hitTestAgainstPointCloud
void easyar_MotionTrackerCameraDevice_hitTestAgainstPointCloud(easyar_MotionTrackerCameraDevice * This, easyar_Vec2F cameraImagePoint, easyar_ListOfVec3F * * Return)
std::vector<Vec3F> hitTestAgainstPointCloud(Vec2F cameraImagePoint)
public java.util.@Nonnull ArrayList<@Nonnull Vec3F> hitTestAgainstPointCloud(@Nonnull Vec2F cameraImagePoint)
fun hitTestAgainstPointCloud(cameraImagePoint: Vec2F): ArrayList<Vec3F>
- (NSArray<easyar_Vec3F *> *)hitTestAgainstPointCloud:(easyar_Vec2F *)cameraImagePoint
public func hitTestAgainstPointCloud(_ cameraImagePoint: Vec2F) -> [Vec3F]
public virtual List<Vec3F> hitTestAgainstPointCloud(Vec2F cameraImagePoint)
參數
| 名稱 |
類型 |
描述 |
| cameraImagePoint |
Vec2F |
|
傳回值
hitTestAgainstHorizontalPlane
void easyar_MotionTrackerCameraDevice_hitTestAgainstHorizontalPlane(easyar_MotionTrackerCameraDevice * This, easyar_Vec2F cameraImagePoint, easyar_ListOfVec3F * * Return)
std::vector<Vec3F> hitTestAgainstHorizontalPlane(Vec2F cameraImagePoint)
public java.util.@Nonnull ArrayList<@Nonnull Vec3F> hitTestAgainstHorizontalPlane(@Nonnull Vec2F cameraImagePoint)
fun hitTestAgainstHorizontalPlane(cameraImagePoint: Vec2F): ArrayList<Vec3F>
- (NSArray<easyar_Vec3F *> *)hitTestAgainstHorizontalPlane:(easyar_Vec2F *)cameraImagePoint
public func hitTestAgainstHorizontalPlane(_ cameraImagePoint: Vec2F) -> [Vec3F]
public virtual List<Vec3F> hitTestAgainstHorizontalPlane(Vec2F cameraImagePoint)
參數
| 名稱 |
類型 |
描述 |
| cameraImagePoint |
Vec2F |
|
傳回值
getLocalPointsCloud
取得當前點雲資料位置資訊。點雲位置為世界座標系座標,每點以三個連續數值表示X、Y、Z軸座標值。
void easyar_MotionTrackerCameraDevice_getLocalPointsCloud(easyar_MotionTrackerCameraDevice * This, easyar_ListOfVec3F * * Return)
std::vector<Vec3F> getLocalPointsCloud()
public java.util.@Nonnull ArrayList<@Nonnull Vec3F> getLocalPointsCloud()
fun getLocalPointsCloud(): ArrayList<Vec3F>
- (NSArray<easyar_Vec3F *> *)getLocalPointsCloud
public func getLocalPointsCloud() -> [Vec3F]
public virtual List<Vec3F> getLocalPointsCloud()
傳回值