its a simple render test of maya sprites in arnold and renderman Studio. it uses a simple noise pattern on a 2d ramp with 2d ramp displacement. one simple noise plugged into a ramp can give a really complex shading behaviour. the extreme displacement come from a simple ramp, this give the smoke more depth.
i´ve started a private project… i trying to build a action scene with a heavenly fluids driven character. the Inspiration comes form concepts books of warcraft tradings card (by blizzard entertainment) and dungeon and dragons monster books. here is the rig for the character, the shape of body are complete created with maya fluids.
the rig controls every movment and extra keyable control´s for fire-speed, flamesize and extra release fire to get more expression out of the character. i´ve seperate the fire into 30 different fluids containers to keep the cache small and get more control over the character shapes, i also have reorganzied the caches-system to knock down the size of the caches files again for each shot. now, with cached fluids the character can easy animated and the viewport feedback is not too bad.