WorldViz User Forum - STOP

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- Vizard (https://forum.worldviz.com/forumdisplay.php?f=17)

- - STOP_EVENT format (https://forum.worldviz.com/showthread.php?t=949)

Jerry

12-22-2006 10:27 AM

STOP_EVENT format

This code works in Viz2:

def FinishedMoving(object,type):
if type == viz.MOVE:
i = 1

viz.callback(viz.STOP_EVENT,FinishedMoving)

but Viz 3 gives this error:

TypeError: FinishedMoving() takes exactly 2 arguments (1 given)

What modification is required to make it work in Viz3?

Gladsomebeast

12-22-2006 10:47 AM

Many of the events in have been changed to provide Data object as arguments which have various atributes about the event. To see what atributes an object in python has call

print dir(object)

Gladsomebeast

12-22-2006 10:50 AM

The stop event has these attributes:
action
instance
object
pool

I think you want to compare the "action" atribute to vizact.VizMove. Try printing the varioius atributes to see what you should compair to.

Jerry

12-22-2006 11:39 AM

For others who might have this question, the Viz3 way to find out if
an object has stopped moving (goto or spinto) is:

Code:



import viz



viz.go()



ground = viz.add('tut_ground.wrl')



ground.addAction(vizact.spinto(0,1,0,90,90))



def FinishedMoving(e):        



        if e.object == ground:

                print 'done'



viz.callback(viz.ACTION_END_EVENT,FinishedMoving)

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