在OPENGL中载入3DS的图形，附带有载入STL文件的算法-Loaded in OPENGL graphics 3DS, STL file comes with loading algorithm

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.

基于c#，opengl编写的程序，可以读取stl文件并现出来。(Read the STL file and display it)

该程序可以使用opengl从.stl文件读取并显示对象。 用户可以旋转，缩放并选取片段。 点击左键会选择片段点击左键并拖动鼠标可以旋转点击右键会放大和缩小物体(The program can read and show the object from the .stl file using opengl. The user can rotate, zoom and pick the fragment. click left button will pick the fragment click