hello,

i have 3 points in space. the plan goes through these three points can 
be defined as :

  plane {vcross (P2-P1,P3-P1),0 translate P1}

<http://users.skynet.be/bs936509/povfr/objets/obj-solide-plane.htm>



ok... but now, how to find angles beteewn "standard (0,x,y,z)" and this 
new "coordinate system" ?

eulers's angles seem to be the solution but I do not see how to compute 
it :(

any help ?



-- 
klp

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