Trying to find a, unit long) vector parrallel to the intersection line of two
planes, and in an attempt to understand vcross, I did the following:
take 3 points: A, B, C.
N1= vnormalize(A-B)
N2= vnormalize(A-C)
Nx is the normal of a plane
L= vnormalize(vcross(N1,N2))
Is L the vector I'm looking for?
If not, how do I find the vector, and what is the meaning of vcross?
ingo
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Met dank aan de muze met het glazen oog.
