[SHOW] Fluid Dynamics

[newblack]

I implemented a smoke simulation in as3 today (based off of Joe Stam's papers and other random, found sources). Not exactly game related as I think it's pretty processor intensive in itself, but thought it might be of interest nonetheless.

http://lab.generalrelativity.org/fluid_dynamics/smoke/

click and drag to jostle the smoke around, release to add density under the mouse

[Kianis]

Wow, that's beautiful! Nice work!

[renderhjs]

wicked,- pretty cool stuff

[mr_malee]

yeah, thats nice, I love fluid dynamics

go make plasma pong now

[ImprisonedPride]

I would like to see that with real pixels. :P It's nice work though. Good job.

[Flashkit]

Looks awesome, you make some very good stuff thats for sure!
http://blog.oaxoa.com/2008/01/21/act...ds-simulation/

is another implementation of it that I saw recently too.

[newblack]

Looks awesome, you make some very good stuff thats for sure!
http://blog.oaxoa.com/2008/01/21/act...ds-simulation/

is another implementation of it that I saw recently too.

thanks for the link... makes me feel a bit silly though now. i applied a blur filter and am pretty pleased with how it's rendering now (same link)

[Ray Beez]

I quit.

[Sietjp]

Wow, neat.
That's a pity it's so CPU intensive because that could male so nice little games.

[rachil0]

I wonder if there's a clever way to implement a 2D wave simulator on a bitmapData using a convolution filter (to apply a spatial stencil) and the merge operation (to do the add-accumulation in time).