Another question on the same subject. Is it possible to create Shapes inside spline warp nodes via Python scripting? Because i'm trying to apply some of the rotopaint python exemples on the node and its not working.
What I'm missing?
Magno.
Hi all,
The way source and destination curves work will change for the next major version of Nuke, but in 6.3 the source and destination are essentially the same curve, similar to Roto and it's feather curve. (Hence the awkward naming..)
Regards,
Wouter-- Sent from my HP Pre3
On 15 Dec 2011 01:28, Magno Borgo <[email protected]> wrote:Yeah the naming was not helping! Thanks Ivan, that was exactly what i needed.Magno.Each control point has both the source and destination attributes. The confusing part is that the naming of those attributes makes more sense for a standard roto shape.
So, your source curve is:
controlPoint.center
and the dest curve is:
controlPoint.featherCenter
Also, if you're getting the position data out of each attribute, keep in mind that the dest points are stored as an offset relative to the src point, instead of an absolute position.
Have a look at the output of this:
node = nuke.selectedNode()
curves = node['curves']
sourcecurve = curves.toElement('Bezier1')
for p in sourcecurve:
print p.center.getPosition(nuke.frame()), p.featherCenter.getPosition(nuke.frame())
Hope that helps.
Cheers,
IvanOn Wed, Dec 14, 2011 at 4:21 PM, Magno Borgo <[email protected]> wrote:
Hello!I trying to figure out how to access the control points of the destination curves of the SplineWarp node via python.The points of the source curves are easy:node = nuke.selectedNode()
curves = node['curves']
sourcecurve = curves.toElement('Ellipse1')
With sourcecurve[0], sourcecurve[1], etc i can access each control point.
Any help?
--
_______________________________________________
Nuke-users mailing list
[email protected], http://forums.thefoundry.co.uk/
http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users
--**************************
Magno Borgo
www.borgo.tv
www.boundaryvfx.com
--
**************************
Magno Borgo
www.borgo.tv
www.boundaryvfx.com
Magno Borgo
www.borgo.tv
www.boundaryvfx.com
_______________________________________________ Nuke-users mailing list [email protected], http://forums.thefoundry.co.uk/ http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users
