Get node by name without using script...
Get node by name using script A.)...
( local my_node = getNodeByName "my_object" if my_node != undefined then ( do_something() ) )
or get node by name using script B.)...
( local my_node = $my_node if my_node != undefined then ( do_something() ) )
hopefully one of these answers your question... !?
Thank you! This does help.
And is there any sdk function can do this job? such as Interface::getRootNode().
I am sure there is however this is a little beyond my knowledge at this stage.