just wanted to add you could use the following exression *[value Output1.width] x [value Output1.height] [value Output1.aspect] *
after adding a user knob named *aspect* to *Output1* node which has the following expression *(int((width*pixel_aspect/height)*100)/100)* On Wed, Aug 22, 2012 at 2:46 PM, Shailendra Pandey <[email protected]>wrote: > Hi Khushnum > > Please try this > > set cut_paste_input [stack 0] > version 6.3 v8 > push $cut_paste_input > Output { > name Output1 > label "\[value width] x \[value height] \[value aspect]" > selected true > xpos -187 > ypos 88 > addUserKnob {20 User} > addUserKnob {7 aspect R 0 3} > aspect {{(int((width*pixel_aspect/height)*100)/100)}} > } > > > > > Hope that helps > > > Cheers > *Shailendra* > > On Wed, Aug 22, 2012 at 1:52 PM, Khushnum <[email protected]>wrote: > >> ** >> Hi There, >> >> I m trying to round following expression output value, But some how >> nothing is working, The current output is " 1.85089974293 " , What I need >> is "1.85". >> This is a expression I m using: >> >> [value Output1.width] x [value Output1.height] [expr [value >> Output1.width]*[value Output1.pixel_aspect] *1.0 / [value Output1.height] ] >> >> >> >> Thanks, >> >> _______________________________________________ >> 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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