Leef_me nous apporta ses lumieres en ce 2007/10/16 18:10:
> "alphaQuad" <alpha-quadrant [at] earthlinknet> wrote:
>> Had to make sure it all worked.
>> Many changes to triangulation.inc
>> Probably close to a final version in this archive.
>>
>> image in p.b.images
> 
> 
> So, what am I doing wrong?
> 
> 
>   Input file: C:pov_triangletriangle.pov (compatible to version 3.61)
> 
> Line: 16
> 
> #declare p4 = p2+vnormalize(p1-p2)* asa_sin(radang3
> Parse Error: Expected 'numeric expression', undeclared identifier 'radang3'
> found instead
> 
> 
> There are probably 6 lines missing this same identifier,
>  the actual statement in the files reads like this:
> 
> 
> #declare p4 = p2+vnormalize(p1-p2)* asa_sin(radang3(p1,p2,ic),
>               vlength(ic-p2),(pi/2)-radang3(p1,p2,ic));
> 
> Leef_me
> 
radang3 is not deffined.
radang3 is not one of the predeffined functions, so it MUST be deffined in the 
POV file or an include.
Is it deffined in an include file? Is that include actualy included?
Look before line 16. Is there ANY #function radang3 = <something>?

-- 
Alain
-------------------------------------------------
You know you've been raytracing too long when you look at a matrix transform and 
know instantly what it does.
John VanSickle

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