the rotopaint api definitely needs a bit more explaining yet.
This may get you started though:
import nuke.rotopaint as rp
node = nuke.toNode( 'Roto1' )
curvesKnob = node['curves']
root = curvesKnob.rootLayer
oldShapes = [shape for shape in root]
for shape in oldShapes:
newShape = rp.Shape( curvesKnob )
newShape.name = shape.name + '_newView'
attr = newShape.getAttributes()
root.append( newShape )
for pt in shape:
newPt = pt
newShape.append( newPt )
I haven't figures out how to set the views yet though
On Apr 28, 2011, at 1:28 PM, John Vanderbeck wrote:
> Hey gang,
>
> I've been asked to put together a script that will take existing Roto or
> RotoPaint nodes that were done before the creation of stereo views, and
> update them to be in both new views. I figured this wouldn't be so hard, but
> nothing i've tried has worked. The docs on interfacing with these nodes is
> practically non-existent it seems.
>
> I've tried modifyi/gadding attributes for views to the shapes, but nothing
> i've tried has had any effect and I feel like i'm sort of stabbing in the
> dark. Anyone done this, or have an idea how it would work?
>
> Going off memory as i'm at home right now, but I tried something like:
>
> n = nuke.toNode('Roto1')
> root = n['curves'].rootLayer
> for shape in root:
> shape.getAttributes().add('view2', 2)
>
> I've tried various variations on that as well as using setValue, with no
> luck. Any help would be appreciated.
>
> - John Vanderbeck
> - http://www.johnvanderbeck.com
> _______________________________________________
> Nuke-python mailing list
> [email protected]
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