[osg-submissions] Patch for Philips WOWvx Displays

[Miguel Escriva]

Hi Robert!

Attached to this mail you will find some files to work with the Philips
WOWvx displays.

It's implemented in the same way that 3D Spherical Display and Panoramic
Spherical Display.

You can test it running:
   osgviewer --wowvx-20 cow.osg
   osgviewer --wowvx-42 cow.osg
depending on the size of your Philips WOWvx display (20" or 42")

Other arguments you can use to control the 3D effect are:

--wow-content <value>
   This value defines the kind of content that can be:
      0: No depth
      1: Signage
      2: Movie
      3: CGI
      4: Still

--wow-factor <value>
   Percentage of the display recommended depth value. Default 64, Range
[0-255]

--wow-offset <value>
   Amount of range behind the screen. Default 128, Range [0-255]
      0: Range is shifted in the direction of the viewer.
      128: Range is equally divided in front and behind the screen.
      255: Range is shifted away from the viewer.



--
Miguel Escrivà Gregori
Departamento de Sistemas Informáticos y Computación - http://www.dsic.upv.es
Instituto de Automática e Informática Industrial - http://www.ai2.upv.es
Ciudad Politécnica de la Innovación
Universidad Politécnica de Valencia
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