C Specification

The xrGetAnchorUuidBD function is defined as:

// Provided by XR_BD_spatial_sensing
XrResult xrGetAnchorUuidBD(
    XrAnchorBD                                  anchor,
    XrUuidEXT*                                  uuid);

Parameters

Parameter Descriptions

Description

The application can get the anchor UUID using xrGetAnchorUuidBD. If the XrAnchorBD is created from a spatial entity, the anchor’s UUID is the same as the spatial entity’s UUID. .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_SPATIAL_SENSING_SERVICE_UNAVAILABLE_BD

  • XR_ERROR_FEATURE_UNSUPPORTED

See Also

XR_BD_spatial_sensing, XrAnchorBD, XrUuidEXT

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.