C#二维三维图形绘制工程实例宝典第8章：三维图形。本章介绍了应用三维图形的基础知识，包括三维矩阵，变换和坐标体系等来创建各种三维图形，例如三维折线图，三维网格和曲面图，轮廓图，三维柱状图，四维切片图和三维复合图。-Two-dimensional three-dimensional graphics drawing C# Projects Collection Chapter 8: three-dimensional graphics. This chapter describes the bas