Ok, new thinking - how about this:

#declare Spline =
spline {
   cubic_spline
   Spline_Points(7)

   SCP( 0.0, <0,1,2>)
   SCP(   x, <1,5,0>)
   SCP(   x, <4,1,0>)
   SCP( 0.9, <0,2,1>)
   SCP( 1.0, <0,0,1>)
   SCP(   x, <6,5,4>)
   SCP( 2.0, <4,3,2>)

   Spline_End()
}

Rune
--
3D images and anims, include files, tutorials and more:
Rune's World:    http://rsj.mobilixnet.dk (updated Feb 16)
POV-Ray Users:   http://rsj.mobilixnet.dk/povrayusers/
POV-Ray Webring: http://webring.povray.co.uk

Post a reply to this message