This is Selden's minimal page about some of his work done for the Orion's Arm Universe Project.
Celestia is a free 3D astronomical visualization program. See the Celestia home page.
These pictures are screengrabs of Celestia displaying aspects of Addon development.
![]() Wormhole overview. |
![]() Wormholes of the central region. |
![]() Labelled wormholes. |
YouTube Videos:
This Addon is for Celestia v1.6.1 or later.
Celestia is a free 3D astronomical visualization program. For more information, see the Celestia home page.
This Addon provides 3D CMOD models and views of the Terragen Wormhole Nexus in the Orion's Arm universe.
If you restore this Zip file into Celestia's Extras directory, it should recreate all of the directories and files necessary for it to work with Celestia v1.6.1 or later.
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The included HTML (Web) file contains Cel:// URLs which will take you to various viewpoints.
While Celestia is running, if you double-click on the icon of the script file
oa_wh_tour.celx
which is in the Addon's main directory
it'll take you on a brief tour of the Nexus.
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As usual, these models are incomplete. Many details have been omitted and some aren't quite right. Please notify the author of any features that you would like to see added or improved.
The SSC, STC and HTML files were created for use with Celestia v1.6.1. These files may need to be modified for use with later versions of Celestia.
These Addons were created using information provided by Steve Bowers and other members of the Orion's Arm Universe Project.
The models included in this Addon were created using Anim8or, a free 3D design program written by Steve Glanville. Visit https://www.anim8or.com/ for more information.
This Addon for Celestia was created by Selden Ball and is copyright © 2016. All rights reserved.
This Addon may be freely redistributed for educational purposes. All models and documents were created entirely by the author. They may not be used for any commercial benefit without explicit written permission from the author.
If you don't tell me that something's missing, unclear or wrong, I can't improve it.