With the "HY_Domain" node's s → “Display” panel it is possible to preview the areas where splash particles will be created. For this purpose, you will find a couple of threshold values. These parameters are exactly the same as you can find under the “Splash” emitter's “Splash Creation” tab, but they will not create any particles. Their only function is to make the splash emitting particles visible. To activate this feature, choose:
Grid fluid domain node > HY_Domain > Node Params > Display > Property > Splash/Foam preview
Once you have enabled the preview function, it is possible that the fluid particles will show a uniform colour. In this case please go the next or previous frame. After a few seconds (this depends on the number of particles), the fluid's viewport representation should change. Here, the splash- and foam-emitting particles are displayed as white dots:
Now you can start adjusting the associated threshold parameters to see and evaluate the splash or foam emitting areas:
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