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Version: 11 Nov 2025

SpaceCallbacks

A structure containing callbacks for events related to the Space. This structure must be initialized by calling #MLSpaceCallbacksInit before use. Application can unregister(stop receiving callbacks) at any time by setting the corresponding callback to NULL.

Public Methods​

SpaceCallbacks Create​

Initialize default values for #SpaceCallbacks. 

public static SpaceCallbacks Create(
    uint version =1u
)

Parameters

TypeNameDescription
uintversion

Public Attributes​

OnLocalizationChangedCallbacks​

This callback will be invoked whenever there is an update to the localization status. Localization events can occur when the application requests for localization via #MLSpaceRequestLocalization or due to other events outside the control of the app such as head tracking failure, localization loss. 


public MLSpaceDelegate OnLocalizationChangedCallbacks;

Version​

Version of the structure. 


public uint Version;