def reinitialise(self):
#reset all the panels to default state when reopened
self.node = None
self.layerCopyValue = 'none'
self.copyFrom0Value = 'none'
self.copyTo0Value = 'none'
self.copyFrom1Value = 'none'
self.copyTo1Value = 'none'
self.copyFrom2Value = 'none'
self.copyTo2Value = 'none'
self.copyFrom3Value = 'none'
self.copyTo3Value = 'none'
try:
with self.context:
if not len(nuke.selectedNodes()) > 1:
if nuke.selectedNode().Class() == 'Copy':
self.node = nuke.selectedNode()
self.layerCopyValue = self.node.knobs(
)['channels'].value()
self.copyFrom0Value = self.node.knobs()['from0'].value(
)
self.copyTo0Value = self.node.knobs()['to0'].value()
self.copyFrom1Value = self.node.knobs()['from1'].value(
)
self.copyTo1Value = self.node.knobs()['to1'].value()
self.copyFrom2Value = self.node.knobs()['from2'].value(
)
self.copyTo2Value = self.node.knobs()['to2'].value()
self.copyFrom3Value = self.node.knobs()['from3'].value(
)
self.copyTo3Value = self.node.knobs()['to3'].value()
except:
pass
self.layerCopy.lineEdit.setText(self.layerCopyValue)
self.layerCopy.lineEdit.updateList(nuke.layers() + ['none', 'all'])
extras = ['none', 'red', 'green', 'blue', 'alpha']
self.channelCopy0.update(self.copyFrom0Value, self.copyTo0Value,
nuke.channels() + extras)
self.channelCopy1.update(self.copyFrom1Value, self.copyTo1Value,
nuke.channels() + extras)
self.channelCopy2.update(self.copyFrom2Value, self.copyTo2Value,
nuke.channels() + extras)
self.channelCopy3.update(self.copyFrom3Value, self.copyTo3Value,
nuke.channels() + extras)
self.layerCopy.lineEdit.setFocus()
self.layerCopy.lineEdit.selectAll()
self.modifyNodeCheckBox.setChecked(True)
self.modifyNodeCheckBox.setVisible(True)
self.updateSubtitle()
def test_add_layer(self):
from edit import add_layer
self.assertNotIn('test', nuke.layers())
add_layer('test')
self.assertIn('test', nuke.layers())
for i in ('test.red', 'test.green', 'test.blue', 'test.alpha'):
self.assertIn(i, nuke.channels())
def branchout():
sn = nuke.selectedNode()
ch = nuke.channels(sn)
xp = sn['xpos'].value()
yp = sn['ypos'].value()
layers = []
valid_channels = ['red', 'green', 'blue', 'alpha', 'black', 'white']
for each in ch:
layer_name = each.split('.')[0]
tmp = []
for channel in ch:
if channel.startswith(layer_name) == True:
tmp.append(channel)
if len(tmp) < 4:
for i in range(4-len(tmp)):
tmp.append(layer_name+".white")
if tmp not in layers:
layers.append(tmp)
for each in layers:
layer = each[0].split('.')[0]
ch1 = each[0].split('.')[1]
ch2 = each[1].split('.')[1]
ch3 = each[2].split('.')[1]
ch4 = each[3].split('.')[1]
if ch1 not in valid_channels:
ch1 = "red red"
else:
ch1 = ch1+" "+ch1
if ch2 not in valid_channels:
ch2 = "green green"
else:
ch2 = ch2+" "+ch2
if ch3 not in valid_channels:
ch3 = "blue blue"
else:
ch3 = ch3+" "+ch3
if ch4 not in valid_channels:
ch4 = "alpha alpha"
else:
ch4 = ch4+" "+ch4
prefs = "in " + layer + " " + ch1 + " " + ch2 + " " + ch3 + " " + ch4
shuffle = nuke.createNode('Shuffle', prefs)
shuffle.knob('label').setValue(layer)
shuffle.setInput(0, sn)
def shuffleLayers(nodes):
'''
Shuffles a multi-layer EXR to multiple shuffle nodes
'''
for node in nodes:
channels = nuke.channels(node)
posX = node['xpos'].value()
posY = node['ypos'].value()
layers = []
validChannels = ['red', 'green', 'blue', 'alpha', 'black', 'white']
for each in channels:
layerName = each.split('.')[0]
tmp = []
for channel in channels:
if channel.startswith(layerName) == True:
tmp.append(channel)
if len(tmp) < 4:
for i in range(4-len(tmp)):
tmp.append("%s.white" % layerName)
if tmp not in layers:
layers.append(tmp)
for each in layers:
layer = each[0].split('.')[0]
channel1 = each[0].split('.')[1]
channel2 = each[1].split('.')[1]
channel3 = each[2].split('.')[1]
channel4 = each[3].split('.')[1]
if channel1 not in validChannels:
channel1 = "red red"
else:
channel1 = "%s %s" % (channel1, channel1)
if channel2 not in validChannels:
channel2 = "green green"
else:
channel2 = "%s %s" % (channel2, channel2)
if channel3 not in validChannels:
channel3 = "blue blue"
else:
channel3 = "%s %s" % (channel3, channel3)
if channel4 not in validChannels:
channel4 = "alpha alpha"
else:
channel4 = "%s %s" % (channel4, channel4)
prefs = "in %s %s %s %s %s" % (layer, channel1, channel2, channel3, channel4)
shuffle = nuke.createNode('Shuffle', prefs)
shuffle.knob('label').setValue('[value in]')
shuffle.setInput(0, node)
def branchout():
sn = nuke.selectedNode()
ch = nuke.channels(sn)
layers = []
valid_channels = ["red", "green", "blue", "alpha", "black", "white"]
for each in ch:
current = each.split(".")
layer = current[0]
channel = current[1]
tmp = []
for x in ch:
if x.startswith(layer) == True:
tmp.append(x)
if len(tmp) < 4:
for i in range(4 - len(tmp)):
tmp.append(layer + ".black")
if tmp not in layers:
layers.append(tmp)
for each in layers:
name = each[0].split(".")[0]
r = each[0].split(".")[1]
if r not in valid_channels:
r = valid_channels[0]
g = each[1].split(".")[1]
if g not in valid_channels:
g = valid_channels[1]
b = each[2].split(".")[1]
if b not in valid_channels:
b = valid_channels[2]
a = each[3].split(".")[1]
if a not in valid_channels:
r = valid_channels[3]
inLayer = "in " + name + " red " + r + " green " + g + " blue " + b + " alpha " + a
shuffle = nuke.createNode("Shuffle", inLayer)
shuffle.knob("label").setValue(name)
shuffle.setInput(0, sn)
def branchout():
sn = nuke.selectedNode()
ch = nuke.channels(sn)
layers = []
valid_channels = ['red', 'green', 'blue', 'alpha', 'black', 'white']
for each in ch:
current = each.split('.')
layer = current[0]
channel = current[1]
tmp = []
for x in ch:
if x.startswith(layer) == True:
tmp.append(x)
if len(tmp) < 4:
for i in range(4 - len(tmp)):
tmp.append(layer + ".black")
if tmp not in layers:
layers.append(tmp)
for each in layers:
name = each[0].split('.')[0]
r = each[0].split('.')[1]
if r not in valid_channels:
r = valid_channels[0]
g = each[1].split('.')[1]
if g not in valid_channels:
g = valid_channels[1]
b = each[2].split('.')[1]
if b not in valid_channels:
b = valid_channels[2]
a = each[3].split('.')[1]
if a not in valid_channels:
r = valid_channels[3]
inLayer = "in " + name + " red " + r + " green " + g + " blue " + b + " alpha " + a
shuffle = nuke.createNode('Shuffle', inLayer)
shuffle.knob('label').setValue(name)
shuffle.setInput(0, sn)
def shuffleToLayers(nodes, margins=[50,30], dots=True):
'''
Shuffles a multi-layer EXR to multiple shuffle nodes
'''
node_xywh=[]
dot_xywh=[]
shuf_xywh=[]
for node in nodes:
channels = nuke.channels(node)
if not node_xywh:
node_xywh = [node.xpos(),node.ypos(), node.screenWidth(), node.screenHeight()]
else:
node.setXYpos(shuf_xywh[0] + (shuf_xywh[2] + dot_xywh[2])/2 + margins[0], dot_xywh[1] - margins[1] - node_xywh[3])
layers = []
validChannels = ['red', 'green', 'blue', 'alpha', 'black', 'white']
dot_xywh = []
for each in channels:
layerName = each.split('.')[0]
tmp = []
for channel in channels:
if channel.startswith(layerName):
tmp.append(channel)
if len(tmp) < 4:
for i in range(4-len(tmp)):
tmp.append("%s.white" % layerName)
if tmp not in layers:
layers.append(tmp)
for each in layers:
layer = each[0].split('.')[0]
channel1 = each[0].split('.')[1]
channel2 = each[1].split('.')[1]
channel3 = each[2].split('.')[1]
channel4 = each[3].split('.')[1]
if channel1 not in validChannels:
channel1 = "red red"
else:
channel1 = "%s %s" % (channel1, channel1)
if channel2 not in validChannels:
channel2 = "green green"
else:
channel2 = "%s %s" % (channel2, channel2)
if channel3 not in validChannels:
channel3 = "blue blue"
else:
channel3 = "%s %s" % (channel3, channel3)
if channel4 not in validChannels:
channel4 = "alpha alpha"
else:
channel4 = "%s %s" % (channel4, channel4)
prefs = "in %s %s %s %s %s" % (layer, channel1, channel2, channel3, channel4)
dot = nuke.nodes.Dot()
shuffle = nuke.createNode('Shuffle', prefs)
shuffle.knob('label').setValue('[value in]')
shuffle.setInput(0, dot)
if not dot_xywh:
dot.setInput(0, node)
dot_xywh = [dot.xpos(), dot.ypos(), dot.screenWidth(), dot.screenHeight()]
if not shuf_xywh:
dot.setXYpos( node_xywh[0] + (node_xywh[2]-dot_xywh[2])/2, node_xywh[1] + node_xywh[3] + margins[1])
else:
dot.setXYpos( shuf_xywh[0] + margins[0] + shuf_xywh[2], shuf_xywh[1] - margins[1] - dot_xywh[3])
else:
dot.setInput(0, nuke.toNode(dotName))
dot.setXYpos(dot_xywh[0] + shuffle.screenWidth() + margins[0], dot_xywh[1])
dotName = dot.name()
dot_xywh = [dot.xpos(), dot.ypos(), dot.screenWidth(), dot.screenHeight()]
shuffle.setXYpos(dot_xywh[0]-(shuffle.screenWidth()-dot_xywh[2])/2, dot_xywh[1] + dot_xywh[3] + margins[1])
shuf_xywh = [shuffle.xpos(), shuffle.ypos(), shuffle.screenWidth(), shuffle.screenHeight()]
