Theme is not inspiring but I wanted to do fluid simulator and that I gonna do. Game name should be “alone with fluid simulator” but i dont give up yet maybe there is idea somewhere hiding under technical stuff.

Idea for fluid simulator is use box2d circles and render them as metaballs with alpha test shader. I hope that is gonna work or I am in trouble.

http://pastebin.com/7HAkjrfw

Hardcoded alpha test shader that I use.

http://pastebin.com/wzhierEa

Fixed timestep stepper. That I gonna use.