define rotations by pairs of vectors
Description
Define a rotation that maps u1 onto v1 and u2 onto v2
Syntax
% an arbitrary rotation that maps u1 parallel to v1
rot = rotation.map(u1,v1)% a rotation that maps u1 parallel to v1 and u2 parallel to v2
rot = rotation.map(u1,v1,u2,v2)Input
| u1, v1, u2, v2 | vector3d | 
Output
| rot | rotation | 
See also
rotation.rotation rotation.byMatrix rotation.byAxisAngle rotation.byEuler