国外一个计算机图形学课程的作业源代码，输入*.obj文件中的三角形网格，构造模型的半边数据结构，使用动态数组和哈希表，提取棱边并用opengl突出显示。-A half-edge mesh adjacency data structure is provided, along with a very simple .obj mesh parser. Throughout this code you are asked to consider the efficiency of various me

三角形半边法的源码，输入obj格式，改变顶点顺序-Triangular half of law source, type obj format, change the order of vertex

c++源代码 半边结构OpenGL 实现dog.obj文件读取， 进行放大缩小， 旋转等效率-OpenGL halfedge Algorithm