This is a follow-up to my earlier submission, https://news.ycombinator.com/item?id=8427086 https://news.ycombinator.com/item?id=8427086, which was a very rough

This is a follow-up to my earlier submission, https://news.ycombinator.com/item?id=8427086 https://news.ycombinator.com/item?id=8427086, which was a very rough simulation of a sail boat. I have re-written it using webgl, so we now have a lot more particles (nearly 1M) in the wind. I have also disabled the controls to turn the boat directly, instead added a rudder that you can use to turn the boat while it is moving.