常見例句Feito F,Tortes J C,Urena A.Orientation,simplicity,and inclusion test for planer polygon[J].Computers& Graphics,1995,19(4):595-600. 陳炳發(fā)錢志峰等.;簡(jiǎn)單多邊形凸凹性自識(shí)別算法[J] 返回 Feito