xrGetAllTrackablesANDROID(3)

C Specification

The xrGetAllTrackablesANDROID function is defined as:

// Provided by XR_ANDROID_trackables
XrResult xrGetAllTrackablesANDROID(
    XrTrackableTrackerANDROID                   trackableTracker,
    uint32_t                                    trackableCapacityInput,
    uint32_t*                                   trackableCountOutput,
    XrTrackableANDROID*                         trackables);

Parameters

Parameter Descriptions

trackableTracker is the XrTrackableTrackerANDROID to query.
trackableCapacityInput is the capacity of the trackables array, or 0 to indicate a request to retrieve the required capacity.
trackableCountOutput is a pointer to the count of trackables written, or a pointer to the required capacity in the case that trackables is insufficient.
trackables is a pointer to an array of XrTrackableANDROID. It can be NULL if trackableCapacityInput is 0.
See the https://registry.khronos.org/OpenXR/specs/1.1/html/xrspec.html#fundamentals-buffer-size-parameters section for a detailed description of retrieving the required trackables size.

Description

xrGetAllTrackablesANDROID fills an array of XrTrackableANDROID representing the trackables found in the environment. The XrTrackableTypeANDROID of the returned trackables must match the XrTrackableTypeANDROID of the trackableTracker.

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

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

xrGetAllTrackablesANDROID(3) Manual Page

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