On Thu, 27 Dec 2001 05:02:23 +0200, "Artis" <art### [at] aaaapollolv> wrote:
> #local a=.1sphere_sweep{catmull_rom_spline 18<3,3>a<1,3>a<0,0>a<1,3>a,x*2a
> y,a<2.5,1.5>a<3,3>a,x*3a<3,3>a<4.5,2>a<3,1>a,x*4.5a<5.5,3>a,x*6a<4.5,2.5>a
> <7,3>a<8,3>a scale a translate<-.35,-a,1>}background{rgb 1} // Artis

you can remove warnings from your sig if you change it to:

#local a=.1;sphere_sweep{catmull_rom_spline 18<3,3>a<1,3>a<0,0>a<1,3>a,x*2
a y,a<2.5,1.5>a<3,3>a,x*3a<3,3>a<4.5,2>a<3,1>a,x*4.5a<5.5,3>a,x*6a<4.5,2.5
>a<7,3>a<8,3>a scale a translate<-.35,-a,1>pigment{rgb 9}} // Artis

ABX

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