Thies Heidecke wrote:
> Perhaps the third method wasn't the best idea. 

Oh, THAT is just rich!  After a perfect explanation of non-layman 
mathematics, complete with a rock-solid SDL implementation he's ready to 
throw it all away!  How long did you spend verifying the post was 
correct? ;)  As a sign of appreciation, I'll promise to use your SDL 
snippet in my current project.

Seriously though, I'd normally go with (translate/)scale/translate in 
situations like these.  Nevertheless, your post was a beautiful example 
of the (good) quality of these newsgroups.  Do you teach somewhere?

 > Perhaps for sparkling wine glasses...  :)

With some small changes it looks to be a nice (post-modern) whiskey shot 
glass.

-- 
jussi.kantola

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