图形算法合集4：快速线性插值、半色调技术、使用lookup查找表的快速卷积、Nurbs曲面三角化等等。-Graphical Collection 4: rapid linear interpolation, halftoning techniques, the use of look-up table lookup fast convolution, Nurbs surface triangulation and so on.

Library to handle and visualize geometric primitives such as points, lines, circles and ellipses, polygons... The goal is to provide a low-level library for manipulating geometrical primitives, making easier the development of more comp