scene::ISceneNode* m3_setpos(ISceneNode* n, vector3df pos) {
n->setPosition(pos);
}

to use that the user would have to use:

 v = theirnode->getPosition();
 v.X = 0.001f
 SetPos (theirnode,v)

but with my way they do:

 SetPos (theirnode,1,0.001f);