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Old 03-11-2003, 01:09 PM
bstankie bstankie is offline
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Join Date: Mar 2003
Location: Austin, TX
Posts: 16
VRML Viewpoint error

I realize that you can change the viewpoint within Vizard, but we are also interested in changing the viewpoint using the VRML code. VRML97 has a command called Viewpoint that should allow you to do this. Currently it seems that Vizard does not support this command. If you use the command it gives the following error:

vl read error: Unsupported class "Viewpoint"
Occurred at line 5

This is in reponse to the following VRML code:

#VRML V2.0 utf8
Group {
children [
# Viewpoint
DEF Userview Viewpoint {
description "Starting N @ 160, 200"
position 160.0 1.6 200.0
orientation 0.0 0.0 1.0 0.0
},
# World
Inline { url "layout_ee2.wrl"}
]
}
__________________
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Brian J. Stankiewicz, Ph.D.
Department of Psychology &
Center for Perceptual Systems
University of Texas
http://stankiewiczlab.psy.utexas.edu
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