depending what you plan to do. I am always a bit uncomfortable with callbacks. I would go for an expression as much i can. Callback tent to re-evaluate things often to check if they have changed, which could slow your script on something complicated, as an expression is rock solid... but as i said I am not too comfortable in callback ________________________________ From: Simon Björk [bjork.si...@gmail.com] Sent: 13 May 2013 14:31 To: Nuke Python discussion Subject: [Nuke-python] knobChanged vs expressions
Out of curiosity, what is best practice when dealing with simple operations? For example if I wanted to control a switch inside a group, would it be best to use an expression or a callback?
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