Changeset 2002


Ignore:
Timestamp:
Nov 4, 2005, 4:26:42 PM (18 years ago)
Author:
ole
Message:

Added Nov 2005 distro distros/distro20051102.tgz

Location:
Swollen
Files:
1 added
1 edited

Legend:

Unmodified
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  • Swollen/INSTALL

    r1978 r2002  
    8888 but it works.
    8989
     90
     91
     92=========================================
     93STEREO
     94
     95Minor tweaks to re-enable stereo functionality. I have verified that this works on the vizlab active stereo system. For the GA passive stereo system, you’ll need to set the following environment variables.
     96
     97Environment Variable Name Value Description
     98OSG_STEREO_MODE HORIZONTAL_SPLIT Use horizontal split stereo mode when in stereo
     99OSG_SCREEN_DISTANCE 0.50 Set the distance the viewer is from screen in metres (default shown)
     100OSG_SCREEN_HEIGHT 0.26 Set the height of image on the screen in metres (default shown)
     101OSG_SCREEN_WIDTH 0.325 Set the width of image on the screen in metres (default shown)
     102OSG_EYE_SEPARATION 0.06 Set the eye separation – interoccular distance (default shown.)
     103OSG_SPLIT_STEREO_HORIZONTAL_SEPARATION 42 Set the number of pixels between the left and right viewports (default shown)
     104
     105The default physical dimensions are for a computer monitor. These need to be adjusted for the larger setup. Typical values might be 2m viewing distance from screen, screen dimensions of 2m x 1.5m. Eye separation obviously stays the same. Then just start swollen with the “dash dash stereo” flag.
     106
     107
     108
    90109         
    91110
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