Caelum - Atmospheric Sim

[polylux]

Recently I've stumbled upon an add-on lib for OGRE called "caelum" (which is latin for sky if I remember correctly) that brilliantly renders clouds, day/night cycle, convincing lighting and scattering. Also the stars move throughout the night.
It's LGPL and I thought it'd be an enrichment for irrlicht's toolchain if we'd port it to our favorite engine Maybe fork it and call it irrCaelum.
Comments? Would it be worth the work (would YOU use it)?

Here's a not-so-recent vid that shows it in action:
http://www.youtube.com/watch?v=TzPpZ1HK-FY

Here's the project's home:
http://code.google.com/p/caelum/

Cheers,
p.

[Granyte]

or we could write one that does the same thing on our own and avoid the LGPL licence

[polylux]

We got a volunteer here?

[Granyte]

i need such a system for my game engine i also have a very advanced atmospheric scatering shader that i would be willing to share.

The only thing is that my game can turn into a comersial project so the LGPL licence is a pain in the $%?&*(

[netpipe]

found these but unsure if they work well

https://gist.github.com/bzgeb/3251545

https://gist.github.com/bzgeb/3239074