Function loadModelFile

js/stlLoader.js:470–475

(file)

  const geometry = new THREE.BufferGeometry();
  geometry.setAttribute('position', new THREE.BufferAttribute(positions, 3));
  return geometry;
}

/**
 * Unified loader: dispatches to the right parser based on file extension.
 * `opts` is only meaningful for STEP files ({ quality, onProgress }); the
 * STEP loader is imported lazily so its worker code stays off the critical
 * path for the common STL case.
 */