Something like this?:
set cut_paste_input [stack 0]
version 7.0 v4
push $cut_paste_input
Expression {
expr3 r==1?g==1?b==1?0:1:1:1
name Expression2
selected true
xpos -225
ypos 91
}
Dilate {
channels alpha
size {0 0}
name Dilate1
selected true
xpos -93
ypos 85
}
Blur {
channels alpha
name Blur3
selected true
xpos 17
ypos 85
}
Premult {
name Premult1
selected true
xpos 156
ypos 91
}
Zitat von NotDaBod <[email protected]>:
I have a photo of a leaf on a white bg. I'm trying to create an
alpha for just leaf. I have a feeling it's a real simple thing but I
can't figure it out.
I've tried the keyed node but I get nothing.
I want use the leaf on a card in 3d.
Thanks
__________________________________________________
Falko Paeper
Tel. 0173 74 84 449
[email protected] | [email protected]
Skype: fpaeper
Karlsplatz 1 | 71638-Ludwigsburg
----------------------------------------------------------------
This message was sent using IMP, the Internet Messaging Program.
_______________________________________________
Nuke-users mailing list
[email protected], http://forums.thefoundry.co.uk/
http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users
