This obviously makes a lot of assumptions, but it should do what you're after.
Each item in `keys` will obviously be a list of two floats.
r = nuke.root().frameRange()
k = nuke.selectedNode()['translate']
keys = []
for f in xrange(r.first(), r.last()):
keys.append(k.getValueAt(f))
-Nathan
From: José Alejandro Enríquez
Sent: Tuesday, November 11, 2014 2:59 PM
To: Nuke Python discussion
Subject: [Nuke-python] Get node data every frame and add it to a list
Hi, I'm new with python for nuke and relative new in python, I want to get
information every frame from a tracking node. The translate knob.
This is my code:
trans = [ ]
range = nuke.FrameRange(nuke.root().firstFrame(), nuke.root().lastFrame(), 1)
for i in range:
global trans
nuke.Root().setFrame(i)
print i
curframe = nuke.frame()
b = nuke.selectedNode()["translate"].value()
trans.append(b)
print trans
But I keep getting the information of the first frame every iteration and not
the information of the current frame.
Any idea? thanks!
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