carbonic acid?

[Linda]

hi i am wondering wich is the best way to make a liquid material for a carbonic acid soft drink.
Also the foam that comes up when you pore up a coce for an example?

anyone hwo knows?

[losbellos]

hmm, waht do you exactly want a do, a glass of drink (with carbon acid?)
Maybe try using some particles. I made once very beuatiful bubbles with it. I think it could work with liquids too.

[Linda]

yes i whant to do a close up of a glas and bottle of beer i will try with particles for the bubbles but how can i do the foam that's more complicated.

thank's losbellos for answering.

[losbellos]

set the glass body as deflector, it will look okay, the foam, hmm, also could be particles but maybe metaparticles? So that when they intersecting could become one. But maybe someone else knows something better, once I have seen a nice foam, its made by textures.
maybe you could simply postprocess it?
If you have trouble with the particles I help you.

[jujubee]

To use particles for the foam head would take a processing hit. I'd use a texture map for the head/foam and get away with it that way. I just did a google image search for 'beer foam' and 'foam', setting my results to medium sized and large (under google advanced search tab) and came up with some pictures I'd work with. Good luck- I'd like to see your results!