通用的Virtools漫游脚本程序，可实现空间中的自动漫游，剩下的工作就是导入你的模型设置地板了。（可以先隐藏原来的地板进行测试）。-Common Virtools roaming scr ipts, enabling the automatic roaming space, the remaining work is set into the floor of your model. (You can hide the first floor of the original test).

workbench DesignModeler即建模及CAD导入模型处理模块-the workbench DesignModeler namely modeling and CAD import model processing module