FFT-Water

[r4shpro]

Greetings guys!

Would it be possible to implement FFT-based water?

There was a DX11 implementation attempt some time ago. The Water does look stunning, shaders and Furrier-based waves.

[Try]

FFT water doesn't look promising at all for 'ground-based' game, since it has passive cost. Basically we will lose fps on frames that do not have any water that way.

Deferred water, with Gerstner waves work way better: