John.Dickinson at nrc.ca
Tue Nov 13 11:11:50 PST 2001
I am whipping together a model of a geometry problem and need the formulas
or algorithm for calculating a rotation matrix (3D) needed to align one
direction vector with another. I can work it by hand if I have to but I
hate doing that when in a rush not wanting to search the inevitabl bugs.
Paper, book or code references welcome!
-((Insert standard disclaimer here))-|--- Washington Irving (1783-1859) ----
John Kenneth Dickinson | "A sharp tongue is the only
Research Council Officer IMTI-NRC | edge tool that grows keener
email: john.dickinson at nrc.ca | with constant use."
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