最終更新日：2025/11/22
To compute the surface normal at a point P on the parametrized surface x(u, v), take the normalized cross product of the partial derivatives x_u and x_v.
正解を見る
To compute the surface normal at a point P on the parametrized surface x(u, v), take the normalized cross product of the partial derivatives x_u and x_v.
音声機能が動作しない場合はこちらをご確認ください
編集履歴（0）
