An analysis of the intersection of torus/sphere based on coordinate transformation;
基于坐标变换的圆环面/球面相交分析
Intersection algorithm based on coordinate transformation;
基于坐标变换的曲线曲面求交算法
Jacobian s geomitrical meaning in coordinate transformation and it s application;
坐标变换的Jacobian的几何意义及其应用