超限插值法为任何形状的四边形做二维网格。预先输入该四边形的四条边（上，下，左，右），及离散点其坐标。-Transfinite interpolation quadrilateral shape to do any two-dimensional grid. Pre-entered four sides of the quadrilateral (up, down, left, right), and the coordinates of discrete points.

利用插值法进行二维的，三维的网格生成，对初学者参考学习-TFT,mesh generation