Hi, I would like to read metadata and copy them into knobs in my custom node. So I can use them in Nuke (link to camera for example). I think I need to reimplement the ViewMetaData node. My first attempt is based on Assert.cpp NDK example. It works well, but only if the node's output is connected to the viewer, otherwise it is not evaluated...
I put the code into _validate function (according to Assert example) and it is probably called only if the output is connected. The original ViewMetaData node doesn't request output connection... Any idea, how to create a node "without output"? Thanks for help. Martin _______________________________________________ Nuke-dev mailing list [email protected] http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-dev
