Thanks Frank. I should have thought about this. Still would be interested to understand how to use the y(frame) expression.
Ron Ganbar email: [email protected] tel: +44 (0)7968 007 309 [UK] +972 (0)54 255 9765 [Israel] url: http://ronganbar.wordpress.com/ On 10 August 2011 23:35, Frank Rueter <[email protected]> wrote: > Just use your second expression as the seed value for your first: > random( ceil(frame/n)*n )/3+0.8 > > On Aug 10, 2011, at 12:23 PM, Ron Ganbar wrote: > > Hey guys, > how do I use this expression from the expression list in the manual: > y(frame). > > Basically I have a random generator and I want to sample it every 2 (or > 3...) frames. I have the random function. I already made an expression that > gives me a number only every n'th frame. How do I connect the two? > > Random expression: random(frame)/3+0.8 > Every n'th: ceil(frame/n)*n > > Cheers, > Ron Ganbar > email: [email protected] > tel: +44 (0)7968 007 309 [UK] > +972 (0)54 255 9765 [Israel] > url: http://ronganbar.wordpress.com/ > > _______________________________________________ > Nuke-users mailing list > [email protected], http://forums.thefoundry.co.uk/ > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users > > > > _______________________________________________ > Nuke-users mailing list > [email protected], http://forums.thefoundry.co.uk/ > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >
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