[Jeff]

Yes, you can give a model name as the Y position of the walkTo command. The walkTo will adjust the height of the avatar to match the height of the model:

import viz
import vizact
import vizmat

viz.setMultiSample(4)
viz.fov(60)
viz.go()

viz.clearcolor(viz.SLATE)
viz.addChild('ground.osgb')
viz.move([0,0,-2])

quad = viz.addTexQuad(pos=[0,0,4.5],euler=[0,65,0],scale=[2,10,1],color=viz.RED)
quad2 = viz.addTexQuad(pos=[0,0,13.50],euler=[180,65,0],scale=[2,10,1],color=viz.RED)

avatar = viz.addAvatar('vcc_male2.cfg')
avatar.disable(viz.INTERSECTION)
avatar.state(2)

walk1 = vizact.walkTo([0,0,4.5],walkSpeed=2)
walk2 = vizact.walkTo([0,quad,9],walkSpeed=2)
walk3 = vizact.walkTo([0,quad2,13.55],walkSpeed=2)

walk = vizact.sequence([walk1,walk2,walk3])
avatar.runAction(walk)
	
view = viz.addView()
view.setPosition([-20,5,9])
view.setEuler([90,15,0])
window = viz.addWindow(view=view)
window.setSize([.4,.4])
window.setPosition([0,1])