"ingo" <ing### [at] homenl> wrote in message
news:Xns### [at] povrayorg...
>
> "6.7.12  Pattern Modifiers", has a listing of default values. What values
> are you missing?
>

agate_turb (I'm guessing default is 1)
brick_size (thought this is calculatable from the values given)
coords and size (facets) (Do these have a default value if not specified?)
The slope and altitude params of the slope pattern. (Again do these have a
default?)
no_of_arms (spiral and spiral 2) (I'm guessing default is 1)

Not as many as I initially thought

Gail
--
#macro G(H,S)disc{0z.4pigment{onion color_map{[0rgb<sin(H/pi)cos(S/pi)*(H<6)
cos(S/pi)*(H>6)>*18][.4rgb 0]}}translate<H-5S-3,9>}#end G(3,5)G(2,5.5)G(1,5)
G(.6,4)G(.5,3)G(.6,2)G(1,1)G(2,.5)G(3,.7)G(3.2,1.6)G(3.1,2.5)G(2.2,2.5)G(9,5
)G(8,5.5)G(7,5)G(7,4)G(7.7,3.3)G(8.3,2.7)G(9,2)G(9,1)G(8,.5)G(7,1)//GS

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