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  #1  
Old 04-28-2013, 02:51 PM
brunomartelli brunomartelli is offline
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Join Date: Apr 2013
Location: London
Posts: 41
Cortex to Vizard

Hi

Im trying to stream Cortex data to Vizard. I can do that - but I only get 1 frame. Can someone help me figure out how to get continuous frames. (sorry im not a programmer ) At the moment its putting a hedra on each marker - but just one frame.

thanks

PS here's what I have already:

import viz
import vizconfig
viz.go()

import vizcam
vizcam.PivotNavigate(center=[0,1,0],distance=10)

#Get CORTEX info
evart = viz.add('evart.dle',0,'127.0.0.1')
body1 = evart.getBody(0)

for x in range(40):
newhedra = viz.addChild('tut_hedra.wrl')
newhedra.setScale([0.1,0.1,0.1])
marker = body1.getMarker(x)
position = marker.getPosition()
newhedra.setPosition(position)
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  #2  
Old 05-02-2013, 09:06 AM
Jeff Jeff is offline
WorldViz Team Member
 
Join Date: Aug 2008
Posts: 2,450
You can link an object to the tracker:
Code:
viz.link(body1,newhedra)
Or you can update it manually each frame:
Code:
def updateHedra():
	marker = body1.getMarker(x)
	position = marker.getPosition() 
	newhedra.setPosition(position)
	
vizact.onupdate(0,updateHedra)
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