question stereo with augmented reality

[Darkmax]

vuzix, i'm trying the wrap 920AR, and it has two cameras built in.

http://www.vuzix.com/consumer/products_wrap920ar.html

also i tried the code you tell and it show a white screen.

this what i tried:

import viz
import VideoVision
viz.go()

#Add ARToolkit extension
ar = viz.add('artoolkit.dle')

#Create camera using first available webcam
leftTexture = ar.addWebCamera()
rightTexture = ar.addWebCamera()
VideoVision.add(leftCam=leftTexture, rightCam=rightTexture)

[Jeff]

For the second camera you can create a second window using a different scene. Does the following work for you?

import viz
viz.go()
 
left_window = viz.MainWindow
left_window.setSize(0.5,1)
 
right_scene = viz.addScene()
right_view = viz.addView(scene=right_scene)
right_window = viz.addWindow(view=right_view,size=[.5,1],pos=[0.5,1])
 
#Add ARToolkit extension
ar = viz.add('artoolkit.dle')
 
#Create left camera
left_cam = ar.addWebCamera(window=left_window)
 
#Create right camera
right_cam = ar.addWebCamera(window=right_window)
 
avatar = viz.addAvatar('vcc_male.cfg')
avatar.duplicate(scene=right_scene)
 
#Create marker from pattern file
marker1 = left_cam.addMarker('ar/patt.worldviz',width=1000)
viz.link(marker1, avatar)
marker2 = right_cam.addMarker('ar/patt.worldviz',width=1000)
viz.link(marker2, avatar)

[Darkmax]

thx it works with two individual cameras, but when i tried with the glasses it only has one usb cable for the two cameras and it shows only the first added camera but the program detects both cameras because on the interactive window show this:

artoolkit.dle            	ARToolkit Extension
VideoCamera.dle          	Video Camera Extension
** NOTIFY: Connected to 'Vimicro USB2.0 UVC PC Camera' (640 x 480 , 30.00 fps)
** NOTIFY: Connected to 'Vimicro USB2.0 UVC PC Camera' (640 x 480 , 30.00 fps)
Loading File: vcc_male.cfg
** Load Time: 1.01 seconds

And on my left eye i can see the image but on the right i see only black

I don't know if there is a way to resolve this.