matrix Rotation

[deorcar]

hi i need to make a 3x3 matrix and then have a Rotation by

vector * matrix and matrix * vector

operators should just rotate and scale the vector passed in, and not translate it but i a little lost on how to do it or set it up

[pyschoder]

http://cplusplus.com/reference/algorithm/rotate/

[deorcar]

thx so much