Hope this help.. just a quick 'thing'.. :)

--
FD
Mode { NOSPAM } = On ;

// Begin copy
#declare Gear =
object {
  union {

    // Main
    difference {
      cylinder { <0,0,-0.2> <0,0,0.2> 0.5 }
      cylinder { <0,0,-1.0> <0,0,1.0> 0.15 }
      cylinder { <0,0,-1.0> <0,0,-0.1> 0.36 }
      cylinder { <0,0,0.1> <0,0,1> 0.36 }
      cylinder { <0,0,-1> <0,0,-0.14> 0.4 }
      cylinder { <0,0,0.14> <0,0,1> 0.4 }
      torus { 0.36,0.04 rotate <90,0,0> translate <0,0,-0.14> }
      torus { 0.36,0.04 rotate <90,0,0> translate <0,0,0.14> }
      }

    // Axle
    difference {
      cylinder { <0,0,-0.2> <0,0,0.2> 0.2 }
      cylinder { <0,0,-1.0> <0,0,1.0> 0.1 }
      box { <-0.04,0,-1> <0.04,0.11,1> }
      }
    difference {
      cylinder { <0,0,-0.14> <0,0,0.14> 0.24 }
      cylinder { <0,0,-1> <0,0,1> 0.15 }
      torus { 0.24,0.04 rotate <90,0,0> translate <0,0,-0.14> }
      torus { 0.24,0.04 rotate <90,0,0> translate <0,0,0.14> }
      }

    // Dents
    #declare Rotation = 360 ;
    #while ( Rotation > 0 )
      difference {
        intersection {
          cylinder { <0,0,-0.3> <0,0,0.3> 0.15 translate
<-0.11,0.46,0> }
          cylinder { <0,0,-0.3> <0,0,0.3> 0.15 translate <0.11,0.46,0> }
          cylinder { <0,0,-0.2> <0,0,0.2> 0.54 }
          }
        cylinder { <0,0,-1> <0,0,1> 0.48 }
        rotate <0,0,Rotation>
        }
      #declare Rotation = Rotation - 12 ;
    #end
    }
  texture { // your texture here.. mine's no good... :)
    pigment { color Gold }
    normal { bumps 0.2 scale 0.2 }
    finish { metallic reflection 0.05 }
    }
  }
// End copy

Post a reply to this message

Attachments:
Download 'gear.jpg' (26 KB)

Preview of image 'gear.jpg'