mixed-reality-extension-sdk
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Local lookAt support for all users
We should add support to allows actors, such as text, to locally face a user.
Are you looking for an actor that always faces the local user? This is doable today with exclusive actors, but not as efficiently as this proposal.
IMO this needs to be possible on a non-exclusive actor, aligned for each user. The problem is that attached colliders would be oriented differently on each user's machine, which can affect rigid body physics synchronization. We could defer this problem and make it author's problem for now. If we complete #704, it becomes less of a problem in practice, I think.