When you create the custom node object, you can optionally specify additional arguments:
Code:
mynode = viz.add('mynode.dlc',command,mesg,x,y,z,w)
You can also send additional commands to the node once it is created:
Code:
mynode.command(command,mesg,x,y,z,w)
The
command, mesg, x, y, z, w values are part of the
VizCustomNodeObj structure that is passed to your C++ function.