lookat(1) General Commands Manual lookat(1)NAME
lookat - X11 VRML viewer
SYNOPSIS
lookat [-notitle | -title <title>] [[-url] <file.wrl>]
DESCRIPTION
lookat is a simple X11 viewer for VRML files that uses libopenvrml.
You can use the mouse to change the view. Clicking with the left mouse button and dragging the mouse around will rotate the view, while
clicking with the middle mouse button and dragging around will move the scene closer and farther.
The right mouse button will bring the viewpoint menu.
OPTIONS -notitle
Do not use the URL as the window title.
-title <title>
Use <title> as the window title.
-url <file.wrl>, <file.wrl>
Specify a VRML file or URL to open.
KEYS
Left Right
Move the view left or right.
, . Rotate the view left or right.
Up Down
Move the view forward or backwards.
A Z Move the view up or down.
a z Rotate the view up or down.
PageUp PageDn
Change to the next or previous viewpoint.
r Home Reset the view.
b Toggle alpha blending on or off.
c Toggle culling on or off.
d Toggle bspheres on or off.
l Toggle lighting on or off.
t Toggle texture mapping on or off.
w Toggle wireframe rendering (polygons) on or off.
EXAMPLES
On Debian systems, you can find VRML sample files in the /usr/share/doc/libopenvrml9/examples/ directory.
AUTHOR
This manual page was written by Sam Hocevar <sam@zoy.org> for the Debian GNU/Linux system (but may be used by others).
Debian Project August 2003 lookat(1)
Check Out this Related Man Page
TriD::VRML(3pm) User Contributed Perl Documentation TriD::VRML(3pm)NAME
PDL::Graphics::TriD::VRML -- TriD VRML backend
SYNOPSIS
BEGIN { $PDL::Graphics::TriD::device = "VRML"; }
use PDL::Graphics::TriD;
use PDL::LiteF;
# set some vrml parameters
my $set = tridsettings(); # get the defaults
$set->browser_com('netscape/unix');
$set->compress();
$set->file('/www-serv/vrml/dynamic_scene.wrl.gz');
line3d([$x,$y,$z]); # plot some lines and view the scene with a browser
DESCRIPTION
This module implements the VRML for PDL::Graphics::TriD (the generic 3D plotting interface for PDL). You can use this backend either (a)
for generating 3D graphics on your machine which can be directly viewed with a VRML browser or (b) generate dynamic VRML worlds to
distribute over the web.
With VRML, you can generate objects for everyone to see with e.g. Silicon Graphics' Cosmo Player. You can find out more about VRML at
"http://vrml.sgi.com/" or "http://www.vrml.org/"
BUGS
Probably incomplete/buggy implementation of some TriD features.
AUTHOR
Copyright (C) 1997, 1998 Christian Soeller (c.soeller@auckland.ac.nz). All rights reserved. There is no warranty. You are allowed to
redistribute this software / documentation under certain conditions. For details, see the file COPYING in the PDL distribution. If this
file is separated from the PDL distribution, the copyright notice should be included in the file.
perl v5.14.2 2012-01-02 TriD::VRML(3pm)
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