C Specification

The xrCreateBodyTrackerHTC function is defined as

// Provided by XR_HTC_body_tracking
XrResult xrCreateBodyTrackerHTC(
    XrSession                                   session,
    const XrBodyTrackerCreateInfoHTC*           createInfo,
    XrBodyTrackerHTC*                           bodyTracker);

Parameters

Parameter Descriptions

Description

An application can create an XrBodyTrackerHTC handle using xrCreateBodyTrackerHTC.

If the system does not support body tracking, the runtime must return XR_ERROR_FEATURE_UNSUPPORTED from xrCreateBodyTrackerHTC. In this case, the runtime must return XR_FALSE for XrSystemBodyTrackingPropertiesHTC::supportsBodyTracking in XrSystemBodyTrackingPropertiesHTC when the function xrGetSystemProperties is called, so that the application avoids 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_HTC_body_tracking, XrBodyTrackerCreateInfoHTC, XrBodyTrackerHTC, XrSession, xrDestroyBodyTrackerHTC

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 2014-2025 The Khronos Group Inc.

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