# The new script form
import Blender
import Blender.Node

class MyNode(Blender.Node.node):
    def dosomething(self, x, y, z):
        a = x+y+z
        print "%.2f" % (a)
    
    def show(self):
        print "Texture coordinate", self.tex_coord
        print "Surface normal", self.surface_normal
        print "Surface view vector", self.surface_view_vec
        print "View normal", self.view_normal

    def __call__(self, x, y, z):
        self.dosomething(x, y, z)
        self.show()

mynode=MyNode()