Harmonize camera animation systems

[jailln]

The GlobeControls have one camera animation system (Animation Player) and the CameraUtils have another one (Tweenjs used in the CameraRig class) and they are not synchronized. Therefore, triggering a move with CameraUtils.transformCameraToLookAtTarget while the camera is animated with the GlobeControls results in a buggy behaviour:

A bypass is to call view.controls.player.stop() before using the CameraUtils but it is a bit hacky 🙂

I think we should harmonize animation systems and use only one if possible or ensure that they are "synchronized" (i.e. one is stopped before the other starts).

[valentinMachado]

We could also consider that PlanarControl is handling its own camera animation using the MAIN_LOOP

I agree with you, using one animation system is the right way to proceed.
Tween seems fine to me: good api, possibility of easing and large communauty making it easy to use and well supported.