中文说明：用于设计三维立体图形的编程代码，不一定能够得到预期的结果，但对初学者来说确实是良药，能过很快的进入threesome的熟悉界面，有很强的包容性。
English Description：
Used for the design of three-dimensional graphics programming code, can not be expected to get the results, but for beginners is really good medicine, can quickly enter the threesome familiar interface, there is a strong inclusive.