I know that these are not directly part of the problem,
but, s seems to be flagged as a reserved word in MegaPOV.


Tor Olav Kristensen wrote:
> 
> Hello
> 
> I'm trying to make some macros to enable me to
> experiment with different rotation matrix's. (That I
> later will apply to 3D vectors to get the desired
> rotation of the vector.)
> 
><snip>
> 
> #macro Mscale(s, MM)
> 
>   #local NN = array[3]
>   #local NN[0] = s*MM[0];
>   #local NN[1] = s*MM[1];
>   #local NN[2] = s*MM[2];
> 
>   MM
> 
> #end
> 
> #macro Minv(MM)
> 
>   #local NN = array[3]
>   #local PP = array[3]
>   #local QQ = array[3]
>   #local s = 1/Mdet(MM);
>   #local NN = Mcof(MM)
>   #local PP = Mtrans(NN)
>   #local QQ = Mscale(s, PP)
> 
>   QQ
> 
> #end


-- 
Mr. Art

"Often the appearance of reality is more important 
than the reality of the appearance."
Bill DeWitt 2000

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