The “Crest Splash” emitter can be found in the → “RealWave” “RealWave” shelf. “Crest Splash” cannot be used as a stand-alone emitter and requires a RealWave surface. One very common approach with crest splash particles is the creation of → foam maps.
...
With values greater than 0 RealFlow measures the waves' “sharpness” to create particles. The number of particles is also controlled with the emitter's → “Resolution” “Resolution” parameter.
- This feature works only with the → "“Ocean Statistical Spectrum” and → “Gerstner” deformers.
- If you use other modifiers please set the value to 0.0.
...
Particles are only created when a wave's height is greater than the adjusted value in metres. The number of particles is also controlled with the emitter's → “Resolution” “Resolution” parameter.
Speed for emission
This value, given in metres, controls the emission based on the waves' velocities. This feature is not available with the → “Ocean Statistical Spectrum” deformer. The number of particles is also controlled with the emitter's → “Resolution” “Resolution” parameter.
Speed
This is a multiplier for the particles' initial velocity. The parameter accepts any positive or negative value.
...