Empty

An invisible THREE.Group. Useful as a parent / pivot / spawn anchor.

import { Behaviour } from "@relu-interactives/spatial-ecs";

export default class SpawnAnchor extends Behaviour {
  init() {
    const objects = this.world.getObjectManagementSystem();
    objects?.requestCreate("empty", {
      name: "SpawnPoint",
      transform: { position: { x: 0, y: 0, z: -3 } },
    });
  }
}

Payload

Field	Type	Default	Description
name	string	"Empty"	Display name.
transform	TransformData	identity	Position / rotation (radians) / scale.
parentId	EntityId | null	null	Optional parent entity.

Components attached

Transform, Object3DRef, Name, EntityType, ParentId, Selectable.

(No mesh/material — Empties are pure transform anchors.)