C Specification

The xrSetMarkerTrackingVARJO function is defined as:

// Provided by XR_VARJO_marker_tracking
XrResult  xrSetMarkerTrackingVARJO(
    XrSession                                   session,
    XrBool32                                    enabled);

Parameters

Parameter Descriptions

  • session is an XrSession handle previously created with xrCreateSession.

  • enabled is the flag to enable or disable marker tracking.

Description

The xrSetMarkerTrackingVARJO function enables or disables marker tracking functionality. As soon as feature is become disabled all trackable markers become inactive and corresponding events will be generated. An application may call any of the functions in this extension regardless if the marker tracking functionality is enabled or disabled.

Valid Usage (Implicit)
Return Codes
On success, this command returns

  • XR_SUCCESS

  • XR_SESSION_LOSS_PENDING

On failure, this command returns

  • XR_ERROR_FUNCTION_UNSUPPORTED

  • XR_ERROR_RUNTIME_FAILURE

  • XR_ERROR_HANDLE_INVALID

  • XR_ERROR_INSTANCE_LOST

  • XR_ERROR_SESSION_LOST

  • XR_ERROR_FEATURE_UNSUPPORTED

See Also

XR_VARJO_marker_tracking, XrBool32, XrSession

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.