Vizard-PPT conversion

[nihohit]

Checked with another stage, now - the eye-height problem didn't appear, so that must be something that is due to the stage.

[Gladsomebeast]

I think the code you are using is changing the PPT data before it is applied to the viewpoint. PPT always outputs in meters and is oriented in the positive z direction of the calibration square. Try running only this code only:

import viz
import vizact
viz.go()
viz.add('court.ive')

vrpn = viz.add('vrpn7.dle')
tracker = vrpn.addTracker('PPT0@hostname',0)

def updateView():
	pptPos = tracker.getPosition()
	viz.MainView.setPosition(pptPos)
	
vizact.onupdate(viz.PRIORITY_DEFAULT, updateView)

[nihohit]

That certainly seems to help - movement still needs a bit of scaling up, but a lot less then before.
BUT with this code the program doesn't receive the helmet's tilt controls. When I add:
track = viztracker.add()

then there's tilt controls, but now the room and movement directions in the simulation are again at some degree from the room originally - forward movement is slightly skewed (and so's sidestepping), and the corners of the court are around the center of the lab's walls.