About HABIB Zulfiqar
About Dep. of Computer Sci., National Univ. of Computer & Emerging Sciences, B-Block, Faisal Town, Lahore, PAK
About SAKAI Manabu
About Dep. of Mathematics & Computer Sci., Kagoshima Univ., Koorimoto 1-21-35, Kagoshima 890-0065, JPN
About Computer Aided Geometric Design
About 曲線
About セグメント
About 同心円
About 円
About 遷移