通过纹理映射将图片贴在立方体的六个面上，实现立体显示。采用opengl，借用他人的窗口框架，内附完整的代码，可直接运行。-Pictures on the six faces of the cube texture mapping, to achieve a stereoscopic display. Using opengl, borrow other people' s window fr a me, enclosing the complete code can be run dire