Author Topic: Warped Rainbows - Universe Sandbox Video (Read 26005 times)

Chaotic Cow · « **on:** August 08, 2009, 03:04:00 PM »

So I was fiddling with different buttons in US and this started happening and I recorded it.

I found these really cool ..well not sure what to call them. Just watch.

Gets really cool at around 6:40

http://www.youtube.com/watch?v=r7NtYmoQXT0

If you wondering what's so special. Except this! US ART!

Naru523 · « **Reply #1 on:** August 08, 2009, 03:12:22 PM »

Epic.

Chaotic Cow · « **Reply #2 on:** August 08, 2009, 03:14:07 PM »

Quote from: Naru523 on August 08, 2009, 03:12:22 PM

Epic.

Thanks!

atomic7732 · « **Reply #3 on:** August 08, 2009, 08:13:31 PM »

Oh hey! I've done that!!

FGFG · « **Reply #4 on:** August 09, 2009, 04:54:32 AM »

Very nice video. I've sent it to Dan to upload it into the website; i hope you'll agree.

Chaotic Cow · « **Reply #5 on:** August 09, 2009, 08:45:34 AM »

Haha Awesome Neutron!

who knew there would be art in US.

Thanks FGFG!

atomic7732 · « **Reply #6 on:** August 09, 2009, 10:10:52 AM »

I remember how I got it actually! I got that by putting a 3D grid around the moon, and turned color to velocity.

Chaotic Cow · « **Reply #7 on:** August 09, 2009, 10:25:37 AM »

Yeah they are easy to do once you know how.

atomic7732 · « **Reply #8 on:** August 09, 2009, 10:38:53 AM »

Its FUN!

I think I treid posting these before but the uploader was full.

Pic is zoomed!
<uploader full>

Chaotic Cow · « **Reply #9 on:** August 09, 2009, 04:34:59 PM »

Be cool if others will try it out and show some crazy designs.

TIP: Increase planet density to give it more pull on objects! xD

monmarfori · « **Reply #10 on:** August 09, 2009, 09:06:08 PM »

Please add it to Watch User Videos list.

very nice video

Bla · « **Reply #11 on:** August 09, 2009, 11:03:51 PM »

Great video, I left a comment on i yesterday.

Chaotic Cow · « **Reply #12 on:** August 10, 2009, 09:25:54 AM »

Yes. Thanks guys. I'm glad yo guys like it.

monmarfori · « **Reply #13 on:** August 10, 2009, 02:25:45 PM »

Why Editing my posts?

atomic7732 · « **Reply #14 on:** August 10, 2009, 03:40:40 PM »

you double post alot.

Dan Dixon · « **Reply #15 on:** August 10, 2009, 03:43:55 PM »

That video was great. I'll add it to the User Video section soon.

Awesome.

Something else to try... Add grids or rings around moons of planets (like the Earth's Moon or a moon of Jupiter).

atomic7732 · « **Reply #16 on:** August 10, 2009, 03:47:42 PM »

Quote from: Dan Dixon on August 10, 2009, 03:43:55 PM

Something else to try... Add grids or rings around moons of planets (like the Earth's Moon or a moon of Jupiter).

Not to be rude, but...

Quote from: NeutronStar on August 09, 2009, 10:10:52 AM

I remember how I got it actually! I got that by putting a 3D grid around the moon, and turned color to velocity.

Chaotic Cow · « **Reply #17 on:** August 10, 2009, 04:36:38 PM »

Awesome Dan. Thanks.

I shall mess around with this effect on different situations and see the outcomes.

Dan Dixon · « **Reply #18 on:** August 10, 2009, 05:48:35 PM »

Or create a grid and then shoot a large planet (like Jupiter) into it.
And then change the color to velocity (like you've done before).

The first part of your video where you create grids around the Sun and end up with wild patterns is because the time step is too high. The particles end up with such a high velocity that they jump through the star and escape its gravitational pull. It's a limitation of the simulation that causes this and is not what would actually occur in reality.

Quote from: NeutronStar on August 09, 2009, 10:10:52 AM

I remember how I got it actually! I got that by putting a 3D grid around the moon, and turned color to velocity.

Just restating the idea to be clear. The lack of acknowledgment was unintentional.

atomic7732 · « **Reply #19 on:** August 10, 2009, 05:58:19 PM »

Chaotic Cow · « **Reply #20 on:** August 10, 2009, 07:10:37 PM »

Yeah. Just neat how a high time step can give you some neat patterns

atomic7732 · « **Reply #21 on:** August 10, 2009, 09:18:26 PM »

Here's the pic... large pic...

Chaotic Cow · « **Reply #22 on:** August 11, 2009, 09:13:26 AM »

monmarfori · « **Reply #23 on:** August 11, 2009, 02:37:58 PM »

Very nice pictures.

Chaotic Cow · « **Reply #24 on:** August 11, 2009, 02:42:46 PM »

Thanks. Very fun to try to make unique patterns.

Naru523 · « **Reply #25 on:** August 11, 2009, 03:29:47 PM »

... Fireworks!

atomic7732 · « **Reply #26 on:** August 11, 2009, 03:45:22 PM »

Quote from: Naru523 on August 11, 2009, 03:29:47 PM

... Fireworks!

Oooh... Aahhhh...

Chaotic Cow · « **Reply #27 on:** August 11, 2009, 03:49:43 PM »

Didn't think it would be this popular! =P

Dan Dixon · « **Reply #28 on:** August 11, 2009, 04:01:10 PM »

Quote from: Chaotic Cow on August 11, 2009, 02:42:46 PM

Thanks. Very fun to try to make unique patterns.

And with the new version of Universe Sandbox that's in the works... You'll have better (and more obvious) tools that will make simulations like this even easier to create.

In fact... The next release will be the first time that Universe Sandbox will have an adequate toolbox for controlling the simulation unfolding in front of you. I can't wait to share it with everyone.

Quote from: Chaotic Cow on August 11, 2009, 03:49:43 PM

Didn't think it would be this popular! =P

That because it's awesome.

(although that claim comes with obvious bias)

And personally... the video was extremely satisfying to watch. It's very humbling to watch videos of Universe Sandbox created by people other than me.

atomic7732 · « **Reply #29 on:** August 11, 2009, 04:54:39 PM »

We want α! We want α!We want α! We want α!We want α! We want α!We want α! We want α!We want α! We want α!

Well ofc, unless it's β...

Either way, WE WANT IT!