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Oops,
The example I showed could be misleading, because I had eliminated the "*5"
at the end of the function just to see what would happen. Here's the message
when the function is complete:
File: isocrackle.pov Line: 95
function {
(x*x+y*y+z*z-1) + Cracks( x, y, z ) * <----ERROR
Parse Error: Expected '.', * found instead
Returned from renderer with error status
Steve Shelby <ssh### [at] rexnet net> wrote in message
news:3e1ca8fc@news.povray.org...
> Hi,
> I've been playing with the isosurface plugin, and trying out some things I
> found on various websites, most of which were apparently written for
> MegaPov, and won't parse in PovRay3.5. The problem is, I havn't a clue how
> to change them to work with PovRay3.5. Here's an example:
>
> #declare Cracks = function { pigment{ crackle color_map{ [0 rgb 1][1 rgb
> 0] }}}
> function {(x*x+y*y+z*z-1) +Cracks(x, y, z)*0.5}
>
> Here's what Pov gives me:
>
> File: isocrackle.pov Line: 96
> (x*x+y*y+z*z-1) + Cracks( x, y, z )
>
> } <----ERROR
> Parse Error: Expected '.', } found instead
> Returned from renderer with error status
>
> That doesn't make any sense to me. There are several others I've tried
with
> similar results. Does anyone know how to make this work?
> Thank you,
> Steve Shelby
>
>
>
>
>
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