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- crossProduct(first, second)
- Given 2 4-item vectors, return the cross product as a 4-item vector
- magnitude(vector)
- Given a 3 or 4-item vector, return the vector's magnitude
- normalise(vector)
- Given a 3 or 4-item vector, return a 3-item unit vector
- plane2PointNormal((a, b, c, d))
- Get a point and normal from a plane equation
- pointNormal2Plane(point, normal)
- Create parametric equation of plane from point and normal
- rotMatrix((x, y, z, a))
- Given rotation as x,y,z,a (a in radians), return rotation matrix
Returns a 4x4 rotation matrix for the given rotation,
the matrix is a Numeric Python array.
x,y,z should be a unit vector.
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