[Jeff]

The following code has two scenes that are shown side by side. The viewpoint moves at different speeds in each one:

import viz
import vizact

viz.go()

road1 = viz.addChild('tut_ground.wrl',scale=[0.02,1,1])
road2 = road1.copy(scale=[0.02,1,1],scene=2)

leftWindow = viz.MainWindow
leftWindow.setSize([0.5,1])

rightWindow = viz.addWindow(pos=[0.5,1],size=[0.5,1])
rightView = viz.addView(scene=2)
rightWindow.setView(rightView)

leftView = viz.MainView

leftView.move([0,0,-25])
rightView.move([0,0,-25])

def moveViews():
	leftView.move([0,0,.03])
	rightView.move([0,0,.1])
	
vizact.ontimer(0,moveViews)