yalc workflow

after changes in runtime

cd pix3/packages/pix3-runtime && npm run yalc:publish

in target game project:

yalc update

or npm install - yalc will update automatically

Hybrid ECS runtime hooks

pix3-runtime stays scene-graph-first, but now exposes ECSService for project-owned ECS worlds.

• SceneService.getECSService() returns the active runtime ECS coordinator.
• Systems can register update and fixedUpdate phases.
• SceneRunner executes ECS fixed steps before regular node/script tick() calls.

Instanced rendering bridge

Use InstancedMesh3D when ECS data needs to drive large numbers of render instances efficiently.

• Bulk writes support packed matrices or SoA transform arrays.
• GPU uploads are batched until end-of-frame flush().
• Runtime raycasts preserve the owning node and expose instanceId for instanced hits.