OpenGL加载STL类型文件，进行显示，简单的旋转平移交互等操作，代码比较粗糙。-OpenGL load STL file types, display, simple operations such as interactive rotation and translation, the code is relatively rough.

该软件使用OpenGL+mfc实现了stl文件的显示、平移、缩放、旋转等功能-the software using the OpenGL and mfc to show a stl file,and it s implement the function such as translate,scale and rotate and so on

open 3D file e.g STL , OBJ with using OPENGL 1.1

利用VC++ 6.0源代码与OPENGL配合,完成了stl文件的三维实体显示,网格图显示,旋转,放大,移动,并可将各个实体进行组合实现组图文件.-Using vc++ 6.0 source code with OPENGL, completed the STL file of the three-dimensional entity, according to the grid, according to rotate, zoom, move, and each entity can be co