Expand render graph playground editing

Amp-Thread-ID: https://ampcode.com/threads/T-01a033d4-0e44-708e-af0e-6166283416ff Co-authored-by: Heaust Azure <heaust.azure@gmail.com>
2026-08-25 05:18:14 +00:00
parent d71da85307
commit e7546e4b78
20 changed files with 3058 additions and 303 deletions
@@ -6,6 +6,8 @@ fxnode creates one module worker per root and never creates a resize observer, m

 Use root methods for composition, state, persistence, subscriptions, and context-free commands. Use view methods for input, viewport changes, selection actions, resource responses, and render checkpoints. A canvas can have only one live view. On teardown, remove application listeners and observers first, detach each view, then destroy the root.

+`view.getHostSnapshot().selection.nodeIds` exposes the worker-authoritative selected node IDs for application-owned inspectors and editors. Subscribe with `view.subscribeHost()` when those controls need to follow selection changes.
+
 The repository example host defaults to `lifecycle: "explicit"`, so `host.destroy()` removes only host-owned policy
 and never detaches its view. Opt in with `lifecycle: "detach-on-disconnect"` for component-style examples. That mode
 requires an initially connected canvas and `MutationObserver`; hosts share one observer per document. A removal is