moving a uv by one

hi im trying to move a uv of an object by one, so y and x always by 1, can anyone point me in the right direction

You can try to set the offset of the material using SetTextureOffset :

http://docs.unity3d.com/Documentation/ScriptReference/Material.SetTextureOffset.html

or swap the UV’s with a method I described in another question :

http://answers.unity3d.com/questions/274734/play-texture-animation.html