nice one - looks like had some drugs, then watchin' tv.

cool

looks like pudding.

mmmmm, pudding

hmm...looks like loking down in the latrine when having a case of serious diarrhoea. Pretty cool! :)

That is one of the coolest IOTD's I have seen in a long while. I highly recommend downloading the demo and playing with it. Its just as fun as a game, at least for a several minutes.

Any chance of sourcecode? I just downloaded all the papers thanks to your demo but I would to see how you put it all together. Have you tried adding in obstructions to the flow?

GREAT WORK!!!!

Thanks for the kind words.


> but I would to see how you put it all together

If you want to see how to make use of Jos Stam's code check out:
http://developer.nvidia.com/view.asp?IO=ogl_fluid_viz
or:
http://www.nada.kth.se/~gustavt/fluids/


> Have you tried adding in obstructions to the flow?

Just so you know, Stam's code only works for periodic domains with no obstacles. But yeah, I got my version with obstacle boundary conditions working over the last few days. It allows you to interactively draw walls like a paint program. I'll probably upload a demo of this in another few days after I've cleaned it up.

Running that application and viewing the new effects, which you implemented was quite a refreshing, enjoyable change from the standard set of programs lately.

Who is "ugly mud"??? ;)

hdmx

Chris Killpack also used Jos Stam's code in an IOTD from last December. His description is a lot more informative.

http://www.flipcode.com/cgi-bin/msg.cgi?showThread=12-07-2001&forum=iotd&id=-1

Looks like hot chocolate to me. I want some:)

This looks like part of that benchmark(fianl reality i think) made by that fin(i think) team who made May Payne. Remedy i think they are..

The "powergoo" mode is just disturbing...

Wow ! What a piece of fun :-))))
REally funny to play with it :-)))

oehhh that's trippy
i prefer my hot coffee though :)
nope, no drugz for me

It's very good.
It runs a little fast on my machine, is there no way of increasing detail to give my cpu/gpu more to do?

soo much fun.... but its gonna make me blow chunks... slow it down a bit, or make that variable :-)

Wow, that is *really* cool...I haven't seen pretty patterns like that since my New Years Party in Tokyo :) The only thing was that while it ran the first time perfectly, any subsequent times the console window would stay open even if I closed the main window, then if I tried to close the console, it'd crash. Comp spec: P3-933, 512Mb RAM, WinXP Pro, GeForce2 GTS.

Anyway, like a said before - this kicks ass. :)

James.

Sorry, not at the moment...
Grid size, viscosity, time step, etc. are all hard-coded and tweaked for my computer.

Regarding the crash, I don't know what the problem could be. It's just a straightforward OpenGL GLUT app. I'm not doing anything strange in the code and haven't had any problems with it myself.

Very nice, its very cool. Nice to see some different stuff...

~Trob

wild turbulance

You MUST make a winamp visualization out of this.

Excellent stuff! I especially like hitting the 'R' key to get the random waves moving - very nice.

This is way more complicated (and way faster) than my feeble attempt at sine wave function composition (already submitted as an IOTD - hope it gets up here soon).

The effect is quite similar, but yours is both interactive and has swirls! - my hat is off to you.

Awesome effect, just played with it for 10 minutes .. I think i'm gonna hurl now x_X

j/k, it's great, you really should make a Winamp thing out of it. :)

- Chris

I know it's not fancy 3D or anything, but this is the best IOTD I remember seeing so far. And I've seen every IOTD there's been so far.