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I would need to know a good site about "elementary geometry",
(some plane trigonometry, too !?!).
I am doing a personal project, mainly done with the
help of CSG... with POV, and my geometric
knowledges are pretty poor. ( things like the shorter distance
between a given point and a line; the angle of a line when you
only know the starting and finishing points of that same line... etc..)
This curiosity came to me after I realised a nice logo
with the only help of CSG keywords, into POV, and then
I wanted to go farter with this thecnique.... I know that a good
Cad package give all these geometrical information, and pretty
quickly, but I would like to get more "autonomy"!
So, is there, on the Web, some good and easy to understand
stuff about geometry ??! (or a kind of very "small" freeware, which
would calculate it for me??)
Alex, Thank
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