这个软件是EON学习软件，版本号是5.2，这款软件有助于OPEN GL编程，对编写三维程序，对三维物体各部件分解有帮助。-The software isabout EON learning software, the version number is 5.2, this software is good for programmingOPEN GL, and is helpful for the preparation of three-dimensional process, decomp