rotate picture in vb load picture and then u input the angle the picture is drawn rotated by this angle

使用OpenGL的一个简单框架，实现了加载一个模型，并通过旋转操作多角度地观察模型，很适合初学者学习-A simple frame using OpenGL to achieve a load a model and multi-angle by rotating the operator to observe the model, it is suitable for beginners to learn

本程序实现图像加载并逆时针旋转30角后输出-This application implements load and image counterclockwise after 30 Angle output

在C#环境下使用OpenGL实现太阳系的三维模拟，能够利用鼠标改变视角，可以作为学习C#中调用OpenGL的范例以及OpenGL中使用鼠标和载入图片的范例。-Used in the C# environment OpenGL 3D simulation of the solar system, can use the mouse to change the viewing angle can be invoked as a learning C# OpenGL and OpenGL exampl