Twinview Edge Blending; Stereoscopic Viewing; Figure 3-4 Twinview Edge Blending With 10% Overlap - Silicon Graphics Virtu VN200 Hardware User's Manual

System Procedures

TwinView Edge Blending

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Stereoscopic Viewing

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To configure TwinView displays that require edge-blending (refer to
the two display channels with a 10% overlap, use the following entries:
Option "TwinView" "true" # turn on dual channel mode
Option "MetaModes" "1920x1200, 1920x1200 +1728+0"
The +1728 in the option line above commands the graphics card to start the second
channel at 1728 offset from the lower left hand corner of the first channel (the origin).
Channel 0
TwinView Edge Blending with 10% Overlap
Figure 3-4
Configure the following option in the xorg.conf file to enable stereoscopic viewing:
Option "stereo
For active stereo, you use special shutter glasses. The stereo emitter for shutter glasses
connects to the 3-pin DIN connector above the DVI-I outputs on the graphics card (refer
to Figure 2-5 on page 25). Configure the following option in the xorg.conf file to
configure active stereo for shutter glasses:
Option "Stereo"
Stereo option 3 (active stereo) may be used with TwinView if all modes within each
MetaMode have identical timing values.
Use stereo option 4 (passive stereo) to view channel 1 in the left eye and channel two in
the right eye.
Option "Stereo"
Channel 1
1728 1920
""integer"
"3"
"4"
Figure 3-4) between
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