python/api1/py1SimpleEmitterTest.py

#-
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#
#  Autodesk Script File
#  MODIFY THIS AT YOUR OWN RISK
#
#  Creation Date:   23 November 2006
#
#  Description:
#     This script creates a new spSimpleEmitter node and animates
#     it to move and spin
#
#  Procedures:
#     simpleEmitter
#

import maya.cmds as cmds

def simpleEmitter():
    def keyTR(name):
        axes = ['tx','tx', 'tz', 'rx', 'ry', 'rz']
        for a in axes:
            cmds.setKeyframe ('{}.{}'.format(name,a))

    cmds.file (force=True, newFile=True)
    cmds.currentUnit (linear='centimeter', angle='degree', time='film')

    name = 'simpleEmitter'

    # Load the plug-in emitter and create an emitter node
    cmds.loadPlugin ('py1SimpleEmitter.py')
    cmds.createNode ('py1SimpleEmitter', name=name)

    # Create particle object and connect to the plugin emitter node
    cmds.particle (name='particles')
    cmds.connectDynamic ('particles', em=name)

    cmds.setAttr ('{}.rate'.format(name), 200 )
    cmds.setAttr ('{}.speed'.format(name), 25 )

    cmds.playbackOptions (minTime=0.00, maxTime=60.0)
    cmds.currentTime (0)
    cmds.play (wait=True, forward=True)

    # make some keyframes on emitter
    cmds.currentTime (0)
    cmds.select (name, replace=True)
    keyTR(name)

    cmds.currentTime (30)
    cmds.move (-2.011944, 6.283524, -2.668834, relative=True)
    cmds.move (0, 0, 12.97635, relative=True, localSpace=True, worldSpaceDistance=True)
    cmds.rotate (0, -75.139762, 0, relative=True, objectSpace=True)
    keyTR(name)
    
    cmds.currentTime (60)
    cmds.move (0, 0, -14.526107, relative=True)
    cmds.move (0, -8.130523, 0, relative=True)
    cmds.rotate (0, 0, 78.039751, relative=True, objectSpace=True)
    cmds.rotate (0, 0, 53.86918, relative=True, objectSpace=True)
    keyTR(name)

    cmds.playbackOptions (minTime=0.00, maxTime=60.0)
    cmds.currentTime (0)
    cmds.play (wait=True, forward=True)

simpleEmitter()