Better Foam

[zachEastin]

Foam right now is not amazing, specifically when it is generated. Need to work on the generation of crest foam in particular.

[RJT-tVFX]

Shore foam

Should be converted from distance to closest projected point below to distance from closest point on the same Z axis

Crest foam

Better dissipate over time
More accurate generation on crest
Possibly use a high-res copy of waves in shader to keep foam generation non-dependent on poly count.