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-   -   Shifted screen (https://forum.worldviz.com/showthread.php?t=2585)

tsgk 03-11-2010 01:38 AM

Shifted screen
 
Hi all,

In my setting the screen is shifted (i.e. the middle of the screen is not at the eyeheight of the participants).
Is there a way of communicating this to Vizard so it renders the scene appropriately?
I've tried searching for it in the Vizard help files but without any luck!

Thanks in advance!

Jeff 03-11-2010 09:11 AM

Can you describe your hardware setup more? Are you using tracking?

tsgk 03-12-2010 01:48 AM

I am not sure what you mean by using tracking. I am projecting the scene using a back projecting screen (2m by 1.5) which is 43.5cm above the ground. So, when people's eye-height is set to 1.05m that does not correspond to the centre of the display, but a bit lower than that, so the horizon is wrong.
I am recording eye-movements as well as the position within the scene. Is that any help?

Thanks!

farshizzo 03-12-2010 09:47 AM

Have you tried adjusting the Y position of the main viewpoint?

tsgk 03-15-2010 03:33 AM

When I change the Y position in viz.MainView only the eyeheight is affected. Do you mean change the pitch value in .setEuler?


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