sorry , it is not a script
but just a sketch to show to a friend
how works MultiTexture
( and to archieve , because of my bad memory
http://dumenieu.free.fr/vrml/terrier/yeatsseamless.wrl
http://dumenieu.free.fr/vrml/terrier/islandgarden.jpg
http://dumenieu.free.fr/vrml/terrier/dirt2.jpg
reedit
btw I add , for Jean-Yves ,
the way t have his own avatar
http://dumenieu.free.fr/vrml/terrier/boyaucylindreserpent.htm
http://dumenieu.free.fr/vrml/terrier/verssolitaire.jpg