3D视见变换（球、三角形），包括空间计算、空间转换、消隐、裁剪、投影，可完成绕轴旋转、平移等功能。并能对每步处理的多边形计数-3D Viewing Transformation (balls, triangle), including space, space conversion, blanking, cutting, projection, to be completed by around the axis rotation, translation and other functions

计算机图形学课程中的实现，包括二维和三维图形中平移，旋转，缩放的实现，DDA，中点画线法，Bressenhanm算法绘制直线，多边形扫描算法和种子扫描线算法绘制多边形。-Courses in computer graphics implementations, including 2D and 3D graphics in translation, rotation, scaling to achieve, DDA, were dotted line, Bressenhanm algorithm