@aura3d/editor

@aura3d/editor is the canonical public editor package. It exposes the runtime editor surface implemented in @aura3d/editor-runtime from the target packages/editor/** package path while keeping editor UI concerns outside the runtime packages.

Public API

• EditorRuntime, EditorMode: mode switching, selection ownership, history, material variant workflow ownership, and disposal.
• Command, CommandHistory, CommandContext: execute/undo/redo contracts with rollback on failed command execution.
• Selection: ordered selection state and listener notifications.
• PickingService: deterministic target hit selection and pick result ordering.
• InspectorModel: editable inspector property projection.
• MaterialVariantWorkflow: editor-owned glTF/material variant selection state and render-resource option projection.
• PlayModeBridge: snapshot capture/restore for edit/play mode boundaries.
• Gizmo, TranslateGizmo, RotateGizmo, ScaleGizmo: transform handles, hit testing, and drag application.
• CreateNodeCommand, DeleteNodeCommand, SetPropertyCommand, TransformCommand: built-in editor commands.

Verification

The canonical editor package is covered by tests/unit/public-api-contracts.test.ts, which imports EditorRuntime through @aura3d/editor. The underlying runtime contracts are covered by tests/unit/workstream5-input-audio-scripting-editor.test.ts, packages/editor-runtime/tests/editor-runtime.test.ts, and tests/browser/editor-browser.spec.ts, including editor-owned material variant selection. Export, import, architecture, and boundary consistency is covered by pnpm verify:exports, pnpm verify:imports, pnpm verify:architecture, and pnpm verify:boundaries.