for Celestia, version 1.3.1+, created by Chris Laurel

(http://www.shatters.net/celestia/)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Written by Don Goyette, with contributions from the Celestia developers and forum members.

Editing by Selden Ball, Jr. and other Celestia forum members

Version 1.0g

Last revised on June 17, 2004

 

 


 

Table of Contents. ii

Introduction. 1

Viewing This Document 1

Acknowledgements. 2

Disclaimer 2

Introduction. 2

Symbols Used in this Guide. 3

Terms Used in this Guide. 3

Argument 3

Data Types. 3

Default 5

Null 5

Celestia .CEL Scripts. 6

What Is a Celestia .CEL Script?. 6

Writing Celestia Script Commands. 7

Comment Lines. 8

Your First Celestia .CEL Script 8

Coordinate Systems. 10

Celestia's Coordinate Systems. 10

Chase (Chase) 11

Ecliptical (Follow) 12

Equatorial (n/a) 13