Tor Olav Kristensen wrote:
> 
> "Wlodzimierz ABX Skiba" wrote:
> >
> > I found macro to calculate radius and center of inner circle of 2d triangle. Any
> > idea for shorter version of it ? This works fine but I'm asking just for my
> > knowledge extending :-) Some vector optimizations ?
> 
> Yes Wlodzimierz, vector math would be my answer...    ;)
> 
> Maybe what I wrote in this post will interest you:
> news://news.povray.org/3B82F267.36412849%40hotmail.com
> (My reply 1. Aug. 2001 to Mark M. Wilson's thread;
> "general geometry question" )
> 
> Here's some of my further comments:
> news://news.povray.org/3B82FDB9.45E83FA%40hotmail.com
> 
> And here's a link to the start of that thread:
> http://news.povray.org/povray.general/17701

It seems like I misunderstood your problem.

But now I have made a new vector math macro that
solves the correct problem.

I think I'll post it when I have had some sleep.


Tor Olav

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