def create_tire(name, width, radius, tx, ty, tz):
# Create a cylinder that represents a tire.
# Return the transform node name.
tire = cmds.polyCylinder(h=width, r=radius, ax=(0,0,1), sc=True, name=name)
spike.addSpikes(tires[0])
cmds.setAttr("{0}.translate".format(tire[0]), tx, ty, tz)
return tire[0]
def create_body(length=2, width=1):
# Create a plane that represents the car body.
# Return the transform node name.
body = cmds.polyPlane(w=length, h=width, name="body")
spike.addSpikes(body[0])
return body[0]