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101
<group_parameter>
<string_parameter name='name' value=''/>
<number_parameter name='value' value="1"/>
</group_parameter>""")
self.addInputPort("mog")
self.addInputPort("dog")
self.addOutputPort("out")
merge = NodegraphAPI.CreateNode('Merge', self)
self.getSendPort("mog").connect(
merge.addInputPort('i0'))
self.getSendPort("dog").connect(
merge.addInputPort('i1'))
self.getReturnPort("out").connect(
merge.getOutputPortByIndex(0))
NodegraphAPI.SetNodePosition(merge, (0,0))
def upgrade(self, force=False):
print ("upgrade() has been called.")
Editor
The Editor class declares the GUI which listens to change events and syncs itself automatically when the internal
network changes. This is particularly important for undo/redo.
See the following example of an Editor.py file:
"""
Module containing the C{L{HelloSuperToolEditor}} class.
"""
from Katana import QtCore, QtGui, UI4, QT4FormWidgets,\
Utils
# Class Definitions ---------------------------------------
class HelloSuperToolEditor(QtGui.QWidget):
"""
Example of a Super Tool editing widget that works on two
parameters of a given Super Tool node.
"""
# Initializer -----------------------------------------
def __init__(self, parent, node):
"""
Initializes an instance of the class.
13 GROUPS, MACROS, AND SUPER TOOLS | SUPER TOOLS