move with avatar and patriot

[Veronika]

Hello, I have script:

#add avatar
avatar=viz.add('male.cfg')
avatar.state(2)

#Connect to Patriot sensor
polhemus = viz.add('polhemus.dle')
patriot = polhemus.addPatriot()

#set the move and speed
import vizmat
def updateAvatar():
	pos=patriot.getPosition()
	ori=patriot.getEuler()
	
	p1 = [0,0,0]
	p2 = [pos[0],0,pos[0]]
	distance = vizmat.Distance(p1,p2)
	if distance <= 0.1:
		speedFactor = 4
	elif distance > 0.1 and distance <= 0.8:
		speedFactor = 7
	else:
		speedFactor = 9
	
	avatar.setPosition([pos[0]*speedFactor,0,pos[0]*speedFactor])
	avatar.setEuler([ori[0],0,0])
	
vizact.onupdate(0,updateAvatar)

But when I move with sensor of Patriot, avatar is moving only in one line, no anywhere in axis x and y.
could you help with this?

Thanks
Veronika