Hi Jerry,
Can you verify that the following script works. It adds a blue square to scene 1 and a red square to scene 2. Also, what doesn't work about it when you tried?
Code:
import viz
viz.go(viz.INTERLACE|viz.FULLSCREEN)
viz.scene(2,viz.RIGHT_EYE)
ground = viz.add('tut_ground.wrl')
ground.duplicate(2)
quad = viz.add(viz.TEXQUAD)
quad.translate(0,1.8,5)
quad.color(viz.BLUE)
quad2 = viz.add(viz.TEXQUAD,viz.WORLD,2)
quad2.translate(0,1.8,5)
quad2.color(viz.RED)
viz.clearcolor(viz.SKYBLUE)