Flicker #Natron

Natron-Flicker.py

# -*- coding: utf-8 -*-
# DO NOT EDIT THIS FILE
# This file was automatically generated by Natron PyPlug exporter version 10.

# Hand-written code should be added in a separate file named N_FlickerExt.py
# See http://natron.readthedocs.org/en/master/devel/groups.html#adding-hand-written-code-callbacks-etc
# Note that Viewers are never exported

import NatronEngine
import sys

# Try to import the extensions file where callbacks and hand-written code should be located.
try:
    from N_FlickerExt import *
except ImportError:
    pass

def getPluginID():
    return "N_Flicker"

def getLabel():
    return "N_Flicker"

def getVersion():
    return 1

def getGrouping():
    return ""

def createInstance(app,group):
    # Create all nodes in the group

    # Create the parameters of the group node the same way we did for all internal nodes
    lastNode = group
    lastNode.setColor(0.7, 0.7, 0.7)

    # Create the user parameters
    lastNode.Controls = lastNode.createPageParam("Controls", "Contols")
    param = lastNode.createSeparatorParam("Seperator1", "Min-Max")

    # Add the param to the page
    lastNode.Controls.addParam(param)

    # Set param properties
    param.setHelp("")
    param.setAddNewLine(True)
    param.setPersistent(False)
    param.setEvaluateOnChange(False)
    lastNode.Seperator1 = param
    del param

    param = lastNode.createDoubleParam("Flicker_Min", "Min")
    param.setMinimum(0, 0)
    param.setMaximum(1, 0)
    param.setDisplayMinimum(0, 0)
    param.setDisplayMaximum(1, 0)
    param.setDefaultValue(0.9, 0)
    param.restoreDefaultValue(0)

    # Add the param to the page
    lastNode.Controls.addParam(param)

    # Set param properties
    param.setHelp("")
    param.setAddNewLine(True)
    param.setAnimationEnabled(True)
    param.setValue(0.887, 0)
    lastNode.Flicker_Min = param
    del param

    param = lastNode.createDoubleParam("Flicker_Max", "Max")
    param.setMinimum(0, 0)
    param.setMaximum(1, 0)
    param.setDisplayMinimum(0, 0)
    param.setDisplayMaximum(1, 0)
    param.setDefaultValue(1, 0)
    param.restoreDefaultValue(0)

    # Add the param to the page
    lastNode.Controls.addParam(param)

    # Set param properties
    param.setHelp("")
    param.setAddNewLine(True)
    param.setAnimationEnabled(True)
    lastNode.Flicker_Max = param
    del param

    param = lastNode.createSeparatorParam("Seperator2", "Mix")

    # Add the param to the page
    lastNode.Controls.addParam(param)

    # Set param properties
    param.setHelp("")
    param.setAddNewLine(True)
    param.setPersistent(False)
    param.setEvaluateOnChange(False)
    lastNode.Seperator2 = param
    del param

    param = lastNode.createDoubleParam("Flicker_Mix", "Mix")
    param.setMinimum(0, 0)
    param.setMaximum(1, 0)
    param.setDisplayMinimum(0, 0)
    param.setDisplayMaximum(1, 0)
    param.setDefaultValue(1, 0)
    param.restoreDefaultValue(0)

    # Add the param to the page
    lastNode.Controls.addParam(param)

    # Set param properties
    param.setHelp("")
    param.setAddNewLine(True)
    param.setAnimationEnabled(True)
    lastNode.Flicker_Mix = param
    del param

    param = lastNode.createStringParam("LabelX", "")
    param.setType(NatronEngine.StringParam.TypeEnum.eStringTypeLabel)

    # Add the param to the page
    lastNode.Controls.addParam(param)

    # Set param properties
    param.setHelp("")
    param.setAddNewLine(True)
    param.setEvaluateOnChange(False)
    param.setAnimationEnabled(False)
    lastNode.LabelX = param
    del param

    param = lastNode.createStringParam("Label1", "")
    param.setType(NatronEngine.StringParam.TypeEnum.eStringTypeLabel)
    param.setDefaultValue("Nivre Flicker v0.1")
    param.restoreDefaultValue()

    # Add the param to the page
    lastNode.Controls.addParam(param)

    # Set param properties
    param.setHelp("")
    param.setAddNewLine(True)
    param.setEvaluateOnChange(False)
    param.setAnimationEnabled(False)
    lastNode.Label1 = param
    del param

    # Refresh the GUI with the newly created parameters
    lastNode.setPagesOrder(['Controls', 'Node', 'Settings'])
    lastNode.refreshUserParamsGUI()
    del lastNode

    # Start of node "Multiply1"
    lastNode = app.createNode("net.sf.openfx.MultiplyPlugin", 2, group)
    lastNode.setScriptName("Multiply1")
    lastNode.setLabel("Multiply1")
    lastNode.setPosition(1105, 339)
    lastNode.setSize(104, 31)
    lastNode.setColor(0.48, 0.66, 1)
    groupMultiply1 = lastNode

    param = lastNode.getParam("value")
    if param is not None:
        param.setValue(0.9008992741117254, 0)
        param.setValue(0.9327610643634107, 1)
        param.setValue(0.9166134519646876, 2)
        param.setValue(0.9894763878844679, 3)
        del param

    param = lastNode.getParam("premult")
    if param is not None:
        param.setValue(True)
        del param

    param = lastNode.getParam("mix")
    if param is not None:
        param.setValue(1, 0)
        del param

    del lastNode
    # End of node "Multiply1"

    # Start of node "Input1"
    lastNode = app.createNode("fr.inria.built-in.Input", 1, group)
    lastNode.setScriptName("Input1")
    lastNode.setLabel("Multiply1_Source")
    lastNode.setPosition(1022, 214)
    lastNode.setSize(104, 52)
    lastNode.setColor(0.3, 0.5, 0.2)
    groupInput1 = lastNode

    del lastNode
    # End of node "Input1"

    # Start of node "Input2"
    lastNode = app.createNode("fr.inria.built-in.Input", 1, group)
    lastNode.setScriptName("Input2")
    lastNode.setLabel("Multiply1_Mask")
    lastNode.setPosition(1193, 225)
    lastNode.setSize(104, 30)
    lastNode.setColor(0.3, 0.5, 0.2)
    groupInput2 = lastNode

    del lastNode
    # End of node "Input2"

    # Start of node "Output1"
    lastNode = app.createNode("fr.inria.built-in.Output", 1, group)
    lastNode.setLabel("Output1")
    lastNode.setPosition(1105, 425)
    lastNode.setSize(104, 30)
    lastNode.setColor(0.7, 0.7, 0.7)
    groupOutput1 = lastNode

    del lastNode
    # End of node "Output1"

    # Now that all nodes are created we can connect them together, restore expressions
    groupMultiply1.connectInput(0, groupInput1)
    groupMultiply1.connectInput(1, groupInput2)
    groupOutput1.connectInput(0, groupMultiply1)

    param = groupMultiply1.getParam("value")
    param.setExpression("thisNode.value.random(thisGroup.Flicker_Min.get(), thisGroup.Flicker_Max.get())", False, 0)
    param.setExpression("thisNode.value.random(thisGroup.Flicker_Min.get(), thisGroup.Flicker_Max.get())", False, 1)
    param.setExpression("thisNode.value.random(thisGroup.Flicker_Min.get(), thisGroup.Flicker_Max.get())", False, 2)
    param.setExpression("thisNode.value.random(thisGroup.Flicker_Min.get(), thisGroup.Flicker_Max.get())", False, 3)
    del param
    param = groupMultiply1.getParam("mix")
    param.setExpression("thisGroup.Flicker_Mix.get()", False, 0)
    del param

    try:
        extModule = sys.modules["N_FlickerExt"]
    except KeyError:
        extModule = None
    if extModule is not None and hasattr(extModule ,"createInstanceExt") and hasattr(extModule.createInstanceExt,"__call__"):
        extModule.createInstanceExt(app,group)