fix random rotation and update rotation doc. (#1884)
Signed-off-by: lkk12014402 <kaokao.lv@intel.com>
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
