Hi,
I have a UI with 2 buttons that controls playback, "play" and "stop". It
works good.
When the playback is running I would like to get and print the currentTime.
But I dont't know how to call the print function at each frame. I guess
it's related with event handler, but I am absolutely not familiar with it
in python.
Can someone help or give direction to solve this ? thx
import pymel.core as pm
class PlayBackPrinter():
def __init__(self):
self.drawUI()
self.state = False
def drawUI(self):
if pm.window("UI_MainWindow", exists = True):
pm.deleteUI("UI_MainWindow")
pm.window("UI_MainWindow", title = "test playback...", w = 150, h =
150, mnb = False, mxb = False, sizeable = True)
pm.columnLayout("UI_MainLayout", w = 150, h =300)
pm.button("UI_pbStartButton", label = "Start", w = 150,
command=self.pbStart)
pm.button("UI_pbStopButton", label = "Stop", w = 150,
command=self.pbStop)
pm.showWindow("UI_MainWindow")
def pbStart(self,*args):
pm.play(state=True)
self.state = True
# print str("state : " +str(self.state))
def pbStop(self,*args):
pm.play(state=False)
self.state = False
# print str("state : " +str(self.state))
def pbPrintCurrentTime(self):
print pm.currentTime()
def pbListener(self):
t = pm.currentTime()
def main():
pbPrinter = PlayBackPrinter()
while pbPrinter.state==True:
pbPrinter.pbPrintCurrentTime()
main()
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