To Use the In-Session Export
1. Click > 
Save As > Save a Copy. The Save a Copy dialog box opens.
Save As > Save a Copy. The Save a Copy dialog box opens.2. Select VRML (*.wrl) in the Type box. The existing model name without the extension appears in the New file name box.
3. In the New file name box, accept the default name or type a new model name for the export.
4. Click OK. The VRML Export Setup dialog box opens.
5. Make changes to the VRML Export Setup dialog box and click OK to export the active model into VRML format files in the specified folder.