NativeBindings

See ml_cv_camera.h for additional comments.

Inherits from:
MagicLeapNativeBindings

Public Methods

MLResult.Code MLCVCameraGetFramePose

Get the camera pose in the world coordinate system.

public MLResult.Code MLCVCameraGetFramePose(
    ulong cvCameraHandle,
    ulong headHandle,
    CameraID id,
    long vcamTimestamp,
    ref MLTransform outTransform
)

Parameters

Type	Name	Description
ulong	cvCameraHandle	MLHandle previously created with MLCVCameraTrackingCreate.
ulong	headHandle	MLHandle previously created with MLHeadCameraCreate.
CameraID	id	The camera id.
long	vcamTimestamp	The timestamp of the frame pose.
ref MLTransform	outTransform	The transform of the frame pose.

Returns: MLResult.Result will be MLResult.Code.Ok if successful. MLResult.Result will be MLResult.Code.UnspecifiedFailure if failed due to internal error.

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MLResult.Code MLCVCameraTrackingCreate

Create Camera Tracker.

public MLResult.Code MLCVCameraTrackingCreate(
    ref ulong cvCameraHandle
)

Parameters

Type	Name	Description
ref ulong	cvCameraHandle	tracker Handle.

Returns: MLResult_Ok On success. MLResult_PermissionDenied Necessary permission is missing. MLResult_UnspecifiedFailure Unable to create tracker.

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MLResult.Code MLCVCameraTrackingDestroy

Destroy Tracker after usage.

public MLResult.Code MLCVCameraTrackingDestroy(
    ulong cvCameraHandle
)

Parameters

Type	Name	Description
ulong	cvCameraHandle	MLHandle previously created with MLCVCameraTrackingCreate.

Returns: MLResult_Ok On success. MLResult_PermissionDenied Necessary permission is missing. MLResult_UnspecifiedFailure Unable to create tracker.

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Public Attributes

MaxDistortionCoefficients

MLCVCameraIntrinsics_MaxDistortionCoefficients from ml_cv_camera.h

public const uint MaxDistortionCoefficients = 5;

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Public Enums

CameraID

MLCVCameraID enum from ml_cv_camera.h

Enumerator	Value	Description
ColorCamera	0	RGB Camera.

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