C Specification

An application can create an XrBodyTrackerFB handle using xrCreateBodyTrackerFB function.

// Provided by XR_FB_body_tracking
XrResult xrCreateBodyTrackerFB(
    XrSession                                   session,
    const XrBodyTrackerCreateInfoFB*            createInfo,
    XrBodyTrackerFB*                            bodyTracker);

Parameters

Parameter Descriptions

Description

If the system does not support body tracking, the runtime must return XR_ERROR_FEATURE_UNSUPPORTED from xrCreateBodyTrackerFB. In this case, the runtime must return XR_FALSE for XrSystemBodyTrackingPropertiesFB::supportsBodyTracking when the function xrGetSystemProperties is called, so that the application can avoid creating a body tracker.

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_VALIDATION_FAILURE

  • XR_ERROR_RUNTIME_FAILURE

  • XR_ERROR_HANDLE_INVALID

  • XR_ERROR_INSTANCE_LOST

  • XR_ERROR_SESSION_LOST

  • XR_ERROR_OUT_OF_MEMORY

  • XR_ERROR_LIMIT_REACHED

  • XR_ERROR_FEATURE_UNSUPPORTED

See Also

XR_FB_body_tracking, XrBodyTrackerCreateInfoFB, XrBodyTrackerFB, 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.