text: export const GLTF_BASE_URL =
    'https://raw.githubusercontent.com/KhronosGroup/glTF-Sample-Models/master/2.0/';
  export const GLTF_MODEL_INDEX = `${GLTF_BASE_URL}model-index.json`;
  
  export const GLTF_ENV_BASE_URL =
    'https://raw.githubusercontent.com/uber-common/deck.gl-data/master/luma.gl/examples/gltf/';
  
  export const GLTF_DEFAULT_MODEL = 'DamagedHelmet/glTF-Binary/DamagedHelmet.glb';
  
  export async function loadModelList() {
    return await fetch(GLTF_MODEL_INDEX).then(res => res.json());
  }
  