3D Vector OpenSCAD Library

This is a library for manipulating and visualizing 3D vectors in [OpenSCAD](http://www.openscad.org). It has basic functions like crossProduct_3DVector() and magnatude_3DVector() as well as some more complex functions to test vector angles and rotate one vector towards another vector.

Check out the [instructions tab](http://www.thingiverse.com/thing:279886/#instructions) to see more detail.