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"mave" <kum### [at] students ntuacuk> wrote:
> hi,
> could ny bdy plz help me out...
> i have a merge sphere and a conical shape molecule. how to rotate conical
> molecule 180 degrees i want to rotate that molecule to 180 degrees nd dnt
> want to disturb sphere position...
>
> plzzz help....
Translate the whole object so the sphere center is at the origin, then
rotate, then translate back to position.
This is often a common misunderstanding with newer POVers. All transforms
are performed relative to the origin <0,0,0>, rotate, scale and even
translate (though it's generally ambiguous with translate).
-tgq
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