材質圖檔：PT_009.GIF　　　材質內容：藍色大理石材質

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//      neutral base

                                                         

surf { diff white }                                      

ring   { center   0 0 0  normal   0 0 1  radius   100  } 

                                                         

//      blue plastic surface                             

//    pattern sample                                     

                                                         

blue_marble                                              

                                                         

#include cone.bo                                         

                                                         

#include block.bo                                        

                                                         

#include pole.bo                                         

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