Vector math

[F. Petitjean]

On Wed, 24 Mar 2004 03:50:38 GMT, Tyler Eaves <tyler at NOSPAMml1.net> wrote:
> I'm look for a module that can do the following operations on vectors
> 
> - Cross product
> - Angle between two vectors
> - rotate a 3d point around an arbitrary axis by an arbitrary amount. 
> 
> Actually, the 3 are related. The net effect of rotating around a cross
> product of two vectors by the angle between them is to essentially realign
> a vector from one coordinate system.
> 
Have a look at python3dlinks :
http://www.py3d.org/py3d_zwiki/Python3dLinks

or the python computer graphics kit
http://cgkit.sourceforge.net