motion property

Playable? motion
final

What animates this scene, bound to it. Mounting one REGISTERS A PLAYHEAD: an export walks it, a test parks it, and previews can photograph the scene at any moment without the app wiring anything.

The view never plays it — a clock is the app's business, and a MotionPlayer over the same playable is how a scene plays on screen.

Implementation

final Playable? motion;