New: Splashes

[zachEastin]

Add in cards that are generated around objects in the water, waves fold in on themselves, and maybe if the velocity factor hits a specific speed.

[RJT-tVFX]

Card-based

Uses planes with alpha textures to fake foam splashes.

Use domain time to scale up and down over time and fade-out via shader alpha

Volume-based

Potential have VDBs or volume cubes using noise for volume density.

Uses same time functions to scale over time and fade-out.