#macro Wing(Wing_Radius1,
                    Wing_Radius2,
                    Wing_Height,
                    Wing_Sheer)
cone { <0,0,0>,Wing_Radius1,
       <0,Wing_Height,0>,
                     Wing_Radius2
       scale <1,1,0.1>
       matrix<    1, 0, 0,
        -Wing_Sheer, 1, 0,
                  0, 0, 1,
                  0, 0, 0>
     } // end of cone ------------
#end //-------------- end of macro hspace="" 

#macro Missile (M_Radius, M_Len, M_Wing_Width, Tail_Scale)
union{
 sphere { <0,0,0>,M_Radius scale<1.5,1,1>
        } // end of sphere ---------------
 cylinder{ <-(M_Len-Tail_Scale*M_Radius),0,0>, <0,0,0>,M_Radius 
        } // end of cylinder ---------------
 sphere { <0,0,0>,M_Radius scale<Tail_Scale,1,1>
         translate<-(M_Len-Tail_Scale*M_Radius),0,0>
        } // end of sphere ----------------

 // die Flügel
 object{ Wing(0.75,0.25,2.0,0.35) translate<-M_Len+0.8,0,0>}
 object{ Wing(1.0,0.4,3.5,0.25) rotate < 85,0,0>
         translate<-M_Len*0.7,-M_Radius/2,0>}
 object{ Wing(1.0,0.4,3.5,0.25) rotate <-85,0,0>
         translate<-M_Len*0.7,-M_Radius/2,0>}

// die Triebwerke
 torus{ 0.8,0.5 rotate<0,0,90> scale<7,1,1>*0.25 rotate<0,3,3>
        translate<-M_Len*0.85,M_Radius*0.95,-M_Radius/2>
      } // end of torus  ---------

 torus{ 0.8,0.5 rotate<0,0,90> scale<8,1,1>*0.25 rotate<0,3,3>
        translate<-M_Len*0.85,M_Radius*0.95,-M_Radius/2> scale<1,1,-1>
      } // end of torus  ----------

}// end of union
#end //-------- end of missile macro