Vector problem

 
> I have a question for any math gurus out there. If I
have two 
> points in 3D space, say vector(10,300,0) and 
> vector(45,40,385), how do I find the direction vector
between 
> those two points?

Not really a 'guru' question, but... It's just the
difference of the two
vectors. If A is at position a and B is at position b, then
b-a gives the
vector AB (imagine walking backwards along a and then
forwards along b)

Danny

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