Method _getPathVector

external/.scrollLibs.js:15721–15726

(relativeTo)

    return this._getPathVector(relativeTo)
  }
  _getPathVector(relativeTo) {
    if (this.isRoot(relativeTo)) return []
    const path = this.parent._getPathVector(relativeTo)
    path.push(this.index)
    return path
  }
  get index() {
    return this.parent._indexOfParticle(this)
  }