Reactions & Triggers
When this happens, do that — the page's only rule primitive, plus the per-clip triggers in the timeline.
What a reaction can do.
| Action | Effect |
|---|---|
| playClip | Plays a clip on a target — a node, a group or a scene. |
| setStore | Writes a scalar to a store path. |
| show / hide | Sets visibility for a target, by writing sys.hidden.<nodeId>. |
| emit | Emits a named event, which other reactions can listen for with onEvent. |