PDA

View Full Version : Stereoscopic projection for 3D-Monitor


Rennschu
09-29-2015, 01:26 AM
Hello,

I am thinking about using Vizard for an experiment on stereoscopic perception in our eye-tracking lab. I would use a desktop monitor with shutter glasses. Since I need Stimuli with geometric correct offsets between the left and right eye images without distortion, I am interested in the projection types Vizard offers (orthogonal projection, perspective projection, parallel projection with assymetric view frustrum)?

Thank you for the information.

Jeff
09-30-2015, 04:59 PM
Vizard supports a variety of stereo (http://docs.worldviz.com/vizard/#Stereo_versus_mono.htm) modes. If you're planning to use head tracking and need to account for the user's position changing relative to the screen, create a powerwall configuration through vizconnect.

Rennschu
10-05-2015, 07:38 AM
Hello Jeff,

thanks for the answer and the link. How would I be able to set an asymmetric view frustrum for the stereoscopic rendering?

Jeff
10-08-2015, 03:28 PM
Use the vizcave module to configure Vizard for a powerwall (http://docs.worldviz.com/vizard/#vizcave_powerwall.htm). This can be setup for either a user that moves or is fixed relative to the screen.

Rennschu
10-11-2015, 10:31 PM
Thank you for the information, Jeff!