Celestia used by Cassini Imaging

General discussion about Celestia that doesn't fit into other forums.
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chris
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Celestia used by Cassini Imaging

Post #1by chris » 22.02.2007, 23:54

The CICLOPS group is using Celestia screenshots on the upcoming events section of their website:

http://ciclops.org/view.php?id=2592&flash=1

Cool stuff . . .

--Chris

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Post #2by julesstoop » 23.02.2007, 00:17

Really cool, Chris :D
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Post #3by Kolano » 23.02.2007, 00:44

Its a shame they didn't turn anti-aliasing on.
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Post #4by volcanopele » 23.02.2007, 00:54

Yeah, my computer isn't exactly the fastest in the world, so I turned off features that I didn't think I need...

EDIT: hmm, I misunderstood that function. Doesn't seem to effect performance on my machine. I'll make sure to turn it on for Rev40.

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Post #5by LordFerret » 23.02.2007, 01:11

Pretty spiffy! 8) :D

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Post #6by Reiko » 23.02.2007, 02:12

The AA doesn't do anything for me. It looks the same on or off.

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chris
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Post #7by chris » 23.02.2007, 02:22

volcanopele wrote:Yeah, my computer isn't exactly the fastest in the world, so I turned off features that I didn't think I need...

EDIT: hmm, I misunderstood that function. Doesn't seem to effect performance on my machine. I'll make sure to turn it on for Rev40.


There are two types of antialiasing: line antialiasing for orbit paths, constellation figures, etc. And then full-scene antialiasing, which has to be enabled by uncommenting a line in celestia.cfg. Whether full-scene antialiasing affects performance will depend on how powerful your graphics card is and what resolution you run at.

--Chris

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Post #8by Reiko » 23.02.2007, 06:23

chris wrote:
volcanopele wrote:Yeah, my computer isn't exactly the fastest in the world, so I turned off features that I didn't think I need...

EDIT: hmm, I misunderstood that function. Doesn't seem to effect performance on my machine. I'll make sure to turn it on for Rev40.

There are two types of antialiasing: line antialiasing for orbit paths, constellation figures, etc. And then full-scene antialiasing, which has to be enabled by uncommenting a line in celestia.cfg. Whether full-scene antialiasing affects performance will depend on how powerful your graphics card is and what resolution you run at.

--Chris


Thanks for mentioning uncommenting that line! I can see the difference now :)

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Post #9by bh » 23.02.2007, 07:47

Super Chris... nice piccys.
regards...bh.

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Post #10by buggs_moran » 23.02.2007, 11:47

It might also be neat to provide celurls with each shot since most of us wouldn't be installing the full Cassini trajectory (from your other post).

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Post #11by selden » 23.02.2007, 12:51

Celestia already includes a full Cassini trajectory, it's just not accurate to a fraction of a kilometer as the corresponding Spice trajectory is.

And, don't forget that most people don't have Celestia, so that including Cel:// URLs would generate lots of complaints about malfunctioning Web pages.

But that shouldn't prevent someone here from generating them....
Selden

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Re: Celestia used by Cassini Imaging

Post #12by ANDREA » 23.02.2007, 13:06

chris wrote:The CICLOPS group is using Celestia screenshots on the upcoming events section of their website:
http://ciclops.org/view.php?id=2592&flash=1
Cool stuff . . .
--Chris

That's very nice, but I think Cyclops people could even put a link to Celestia download page and Forum, instead of writing only
"Graphycs created with Celestia", having they used celestia for their purposes. :cry:
It's a matter of kindness and thankfulness, IMHO.
Anyhow, Chris, this is better than nothing. :wink:
Bye

Andrea :D
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