Function deepFlatten

packages/backend/src/common/retrieveUI/commonUI.ts:22–35

(arr: Array<SceneNode>)

}

export const deepFlatten = (arr: Array<SceneNode>): Array<SceneNode> => {
  let result: Array<SceneNode> = [];

  arr.forEach((d) => {
    if ("children" in d) {
      result.push(d);
      result = Object.assign(result, deepFlatten([...d.children]));
    } else {
      result.push(d);
    }
  });

  return result;
};