"Wlodzimierz ABX Skiba" <abx### [at] abxartpl> wrote in message
news:3af96bc6@news.povray.org...
>
> ok. now notes:
> 1. why "A" ? just "" for name of spline
> 2. 2*x instead of <2,0>
> 3. 2*y instead of <0,2>
> 4. B)D instead of B),D
>

Thanks - new version with your suggestions and glows:

#version unofficial MegaPov.6;#init_3d_spline{"",x*2,<2,5>,y*2,<4,3>,<3,2>,
<5,2>,<4,3>,<6,3>,<6,2>,<6,3>,<7,2>,<8,3>,<8,2>}#macro B(C,D)$A=0;#while
(A<1)glow{type 0location z*25size C radius 100fade_power 3color D
translate eval_3d_spline("",A)}$A=A+.002;#end#end B(.05,red.9)B(.1,blue.9)

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