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Star Distances

Posted: 04.01.2008, 17:53
by Tharghana
I am working on a Add-on, for this add-on I need to be able to put things out the star distence barrier, other wise they are just invislbe. Can you tell if there is a way to disable/change the distence limiations?

Posted: 04.01.2008, 18:09
by selden
Sorry, there's no way around the ~16KLY distance limitation for positioning stars and their planets until Celestia's source code is upgraded. The precision of the 128bit arithmetic that it uses simply isn't good enough. The current hope is that a future major revision of Celestia will support the use of multiple coordinate systems so that distant stars and planets will be positioned relative to the closest such origin.

However, you might consider defining your objects as DSC Nebula objects. They can be placed at arbitrary distances, although they won't move.

Posted: 04.01.2008, 21:24
by Tharghana
Could you put a 3d model more then 16kLY?

Posted: 04.01.2008, 21:35
by t00fri
will we have to "enjoy" this ridiculous "kingsize" monster each time you write a post?

Image
Incidentally, is it free of Copyrights??

Bye Fridger

Posted: 04.01.2008, 21:59
by Tharghana
Sorry let me edit that image. I'll make alot smaller.

Posted: 04.01.2008, 22:00
by selden
Tharghana wrote:Could you put a 3d model more then 16kLY?

Yes: that's what I was trying to say when I wrote
However, you might consider defining your objects as DSC Nebula objects. They can be placed at arbitrary distances, although they won't move.


Please read the documentation about DSC files and Mesh declarations. http://en.wikibooks.org/wiki/Celestia/DSC_File

More information about Addons is available at http://www.lepp.cornell.edu/~seb/celest ... intro.html

Posted: 04.01.2008, 22:10
by Tharghana
You should check out my Add-on, cuse thats where all the the images of It are, its called "Halo Universe Add-on".

Posted: 04.01.2008, 22:21
by Tharghana
Thanks for the tip.

Posted: 04.01.2008, 22:42
by rthorvald
Tharghana wrote:Sorry let me edit that image. I'll make alot smaller.


Hm... I think it is time to roll out my *big* avatar again. Must sign all my messages with it from now on ;-)

- rthorvald
-----------------

Image

Posted: 04.01.2008, 22:47
by t00fri
Runar,

at least you deserve this big size ;-) . Have a look at this Halo Universe...I would vote for a much much smaller 'monster'...

Bye Fridger

Posted: 04.01.2008, 23:16
by Vincent
Really funny atmosphere tonight on the forum ! :D

Posted: 05.01.2008, 03:09
by Hungry4info
t00fri wrote:will we have to "enjoy" this ridiculous "kingsize" monster each time you write a post?


Yeah, first time I saw that I was immediately given a freightening view into the future, of seeing that everywhere, along with being rather large.

Tharghana,
No offense, but it's rather obnoxiously large, and it could be replaced with something more productive, perhaps ... your computer specs?