To increase at runtime the number of visible polygons from a low detail polygonal model.
分割-在运行时，在底层细节的多边形模型的基础上，提升直观的多边形数量。
2
Giving the number of segment points, a polygonal approximation method is presented. Then a fast contour interpolating method is introduced.
提出一种给定分段点数的轮廓多边形近似方法，继而提出一种快速断面图象间轮廊插值方法。
3
Results: the number of HSG cells on SF membranes was more than that on the other materials, the cells appeared polygonal shape and attached well with long processes and more microvilli.