[farshizzo]

Sure, the following code show a basic example:

class MyNode(viz.VizNode):
    def __init__(self):

        base = viz.add('model.ive')

        viz.VizNode.__init__(self,base.id)

        #Add child
        self.child = viz.add('ball.wrl',parent=self)


mynode = MyNode()
mynode.visible(0)