vrml\windows.wrl
....\windows.x3d
....\办公桌.wrl
....\办公桌.x3d
....\暖气.wrl
....\暖气.x3d
....\橱.wrl
....\橱.x3d
....\沙发.wrl
....\沙发.x3d
....\窗户.wrl
....\窗户.x3d
....\门.wrl
....\门.x3d
vrml