How do I add custom functions to a custom plugin?

[farshizzo]

When you create the custom node object, you can optionally specify additional arguments:

mynode = viz.add('mynode.dlc',command,mesg,x,y,z,w)

You can also send additional commands to the node once it is created:

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.