Hi You can try something like this: 1. Create a simple tcl script:
******setFormat.tcl******* proc setFormat {} { set aa [value this.which] if {$aa == 0} { knob root.format HD return 0 } else { knob root.format PAL return 1 } } ***************** and place it in your .nuke folder. 2. Add some user knob to one of your switches and just use [setFormat] as expression. Best Adrian W dniu 2012-04-16 12:34:38 użytkownik jaden <nuke-python-re...@thefoundry.co.uk> napisał: -- yep that's whats happening but for all roto nodes,ramps, constants and other stuff i need to reformat the root format or built a tree around it, which i did and which works but it would have been easier to just link the rootFormat via expression to the switch which seems impossible and that's why i asked if someone knows how to do it?! jaden _______________________________________________ Nuke-python mailing list Nuke-python@support.thefoundry.co.uk, http://forums.thefoundry.co.uk/ http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-python