使用VRML编写的可以让物体自由旋转的代码！可以用到智能房屋中！-prepared by the use of VRML object allows free rotation of code! Smart could be applied to housing!

三维电子公告板的智能排布，解决公告板的遮挡问题-Three-dimensional electronic bulletin board smart-arranged to address the bulletin board of the occlusion

这是学习d3d编程中天空盒的源代码，是一个学习的小例子，各部分类都封装好叻，希望对大家有所帮助-This is a learning d3d programming source code for the sky box is a small example of learning, classification of all ministries smart wrapper, we hope to help