VRML文件分层算法实现，:选择VRML文件作为RP分层系统三维模型与RP系统的接口文件,开发了一个基于VRML文件的分层处理系统,该系统完成对VRML三维模型的浏览和分层处理的功能。 -The Technology of Slicing ProcessBased on VRML。 VRML file is chosen to be used inRP system as the intermediate file,so slicing system based on VRML is