Created
April 11, 2019 21:57
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def TrackerToRoto() : | |
#CREATES NEW LAYER ON ROTO OR ROTOPAINT WITH TRACKING DATA | |
import nuke.rotopaint as rp | |
n = nuke.selectedNodes() | |
try: | |
nuke.selectedNode() | |
except: | |
print nuke.message("Select a Tracker and a Roto or Rotopaint!") | |
for nodes in n: | |
if nodes.Class() != 'RotoPaint' and nodes.Class() != 'Roto' and nodes.Class() != 'Tracker4': | |
nuke.message("Select a Tracker and a Roto or Rotopaint!") | |
break | |
elif len(n) == 1: | |
if nodes.Class() == 'Tracker4' : | |
p = nuke.createNode('Roto') | |
else: | |
nuke.message("Select a Tracker and a Roto or Rotopaint!") | |
for nodes in n: | |
if nodes.Class() == 'RotoPaint' or nodes.Class() == 'Roto': | |
p = nodes | |
elif nodes.Class() == 'Tracker4': | |
track = nodes | |
if track['label'].value() : | |
tName = track['label'].value() | |
else: | |
tName = track['name'].value() | |
#CREATE NEW LAYER | |
pCurves = p['curves'] | |
Layer = rp.Layer(pCurves) | |
Layer.name = "%s_%s" %( tName, Layer.name) | |
pLayer = pCurves.rootLayer.append(Layer) | |
LayerName = Layer.name | |
NewLayer = pCurves.toElement(LayerName) | |
transform = NewLayer.getTransform() | |
first = nuke.Root().knob('first_frame').getValue() | |
first = int(first) | |
last = nuke.Root().knob('last_frame').getValue() | |
last = int(last)+1 | |
frame = first | |
#COPY TRACKER'S TRANSFORM TO NEW LAYER | |
while frame<last: | |
r = track['rotate'].getValueAt(frame,0) | |
rr = transform.getRotationAnimCurve(2) | |
rr.addKey(frame,r) | |
tx = track['translate'].getValueAt(frame,0) | |
translx = transform.getTranslationAnimCurve(0) | |
translx.addKey(frame,tx) | |
ty = track['translate'].getValueAt(frame,1) | |
transly = transform.getTranslationAnimCurve(1) | |
transly.addKey(frame,ty) | |
sx = track['scale'].getValueAt(frame,0) | |
ssx = transform.getScaleAnimCurve(0) | |
ssx.addKey(frame,sx) | |
sy = track['scale'].getValueAt(frame,1) | |
ssy = transform.getScaleAnimCurve(1) | |
ssy.addKey(frame,sy) | |
cx = track['center'].getValueAt(frame,0) | |
ccx = transform.getPivotPointAnimCurve(0) | |
ccx.addKey(frame,cx) | |
cy = track['center'].getValueAt(frame,1) | |
ccy = transform.getPivotPointAnimCurve(1) | |
ccy.addKey(frame,cy) | |
frame = frame+1 | |
TrackerToRoto() |
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