William F Pokorny <ano### [at] anonymousorg> wrote:
> On 2/25/23 07:39, William F Pokorny wrote:
>

> If I code up:
>
> #declare Fn00 = function { pigment { rgb <222,333,444> } }
> #declare Fn01 = function { Fn00(0,0,0).gray }
> #declare Fn02 = function { Fn00(0,0,0).hf }
>
> #debug concat("_pt=<", vstr(3, Fn00(0,0,0), ",", 0, 3), ">\n")
> #debug concat("_pt=<", vstr(3,
> <Fn00(0,0,0).x,Fn00(0,0,0).y,Fn00(0,0,0).z>, ",", 0, 3), ">\n")
>
> #debug concat("Fn00(0,0,0).grey : ",str(Fn01(0,0,0),0,-1)," \n")
> #debug concat("Fn00(0,0,0).hf : ",str(Fn02(0,0,0),0,-1)," \n")
>
> and run it in v3.8 beta 2 I get:
>
> Fn00 : 222.000,333.000,444.000>
> Fn00 .x .y .z : 222.000,333.000,444.000>
> Fn00(0,0,0).grey : 312.687000
> Fn00(0,0,0).hf : 222.433426
>
> Interesting. I learned something new.
>
> Bill P.

The code works on v3.7 also!

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