C Specification

The XrMarkerDetectorCameraML enumeration is defined as:

// Provided by XR_ML_marker_understanding
typedef enum XrMarkerDetectorCameraML {
    XR_MARKER_DETECTOR_CAMERA_RGB_CAMERA_ML = 0,
    XR_MARKER_DETECTOR_CAMERA_WORLD_CAMERAS_ML = 1,
    XR_MARKER_DETECTOR_CAMERA_MAX_ENUM_ML = 0x7FFFFFFF
} XrMarkerDetectorCameraML;

Description

The XrMarkerDetectorCameraML enum values are used to hint to the camera that should be used. This is set in the XrMarkerDetectorCustomProfileInfoML.

The RGB camera has a higher resolution than world cameras and is better suited for use cases where the target to be tracked is small or needs to be detected from far away.

XR_MARKER_DETECTOR_CAMERA_WORLD_CAMERAS_ML make use of multiple cameras to improve accuracy and increase the FoV for detection.

Enumerant Descriptions

  • XR_MARKER_DETECTOR_CAMERA_RGB_CAMERA_ML — Single RGB camera.

  • XR_MARKER_DETECTOR_CAMERA_WORLD_CAMERAS_ML — One or more world cameras.

See Also

XR_ML_marker_understanding, XrMarkerDetectorCustomProfileInfoML

Document Notes

For more information, see the OpenXR Specification

This page is extracted from the OpenXR Specification. Fixes and changes should be made to the Specification, not directly.

Copyright

Copyright 2014-2024, The Khronos Group Inc.

This work is licensed under a Creative Commons Attribution 4.0 International License.