Function queuePositionUpdate

packages/app/src/pages/home.tsx:189–199

()

  }

  function queuePositionUpdate() {
    if (typeof requestAnimationFrame === "undefined") {
      updatePositionCache()
      return
    }
    if (positionFrame !== undefined) return
    positionFrame = requestAnimationFrame(() => {
      positionFrame = undefined
      updatePositionCache()
    })
  }

  function updatePositionCache() {
    if (!viewport) return