ShowcaseSync - Spot the Difference

ShowcaseSync: Spot the Difference

The following demo launches two Showcase instances and replicates actions on the left side with the right side. It's a cool way to compare a model with its defurnished view [ Download ]

Camera.setRotation and Camera.pan have a tweening effect, therefore they are no usable for a remote control app. I'm using Mode.setMode instead as it is instantaneous. I've setup a promise queue system so that commands execute in order. This can cause latency as panning and changing sweeps are queued and can get out of sync. Returning to inside mode from dollhouse mode also has its issues.

Issues

How does one sync moving from dollhouse mode to a new sweep?
Should camera movements be on their own separate promise queue so that they can happen independently to moving the sweep? This is hard since Mode.moveTo() is the only instantaneous way to set the camera position without there being easing... :|

Conclusion: It would be nice to be able to set the Camera.pose() outside of Mode.moveTo()