说明：  有一个从3ds max中导出的bottle.wrl文件、vrml97包、两个java文件。将vrml97包加入到java文件所在的工程下，如在eclipse环境下开发，则将bottle.wrl放到bin文件夹下。
(There is an export from 3ds max to bottle.wrl documents, vrml97 package, two java files. Vrml97 package will be added to the java file is located under the expansion project, such as the eclipse development environment, it will bottle.wrl into the bin folder.)