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Old 09-16-2009, 06:54 PM
atamasan atamasan is offline
Join Date: Jul 2009
Posts: 26
Question I have a question about link data

Now I finally solve my problem(I posted before).
But only one thing make me confused.
When I use link, source data is different from destination data.

Uh, for example....

bone=hand.getBone('bone index 1-2')

def print(e):
    print sensor.getEuler(), bone.getEuler()
bone is linked, so I think "sensor.getEuler() and bone.getEuler() are same data, but it's different.

Do you have any idea for this?

Thank you very much.
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Old 09-17-2009, 05:47 PM
farshizzo farshizzo is offline
WorldViz Team Member
Join Date: Mar 2003
Posts: 2,849
Link objects do not get updated until later on in the update cycle. There are a few ways to deal with this.

1) Register your callback with a priority greater than viz.PRIORITY_LINKS

2) Manually update the link before retrieving the values from the bone:
print sensor.getEuler(), bone.getEuler()
3) Retrieve the euler values directly from the link:
print link.getEuler()
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Old 09-17-2009, 06:47 PM
atamasan atamasan is offline
Join Date: Jul 2009
Posts: 26
Hi, farshizzo.
Thank you for your advice.
I didn't know "viz.PRIORITY_LINKS".
I'll try the manually update method you taught me.

Thank you again.
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