I'm studying the file offered by @ChameleonStyle in this answer.
I do not understand how he did it. When I open the scene, I can see two layers. The first include a particle system linked to a metaBall following a path while a camera targeting an empty turns around it. On the second layer, I can see a fluid system with two cubes, a domain and an inflow.
I am wondering about two things :
- Where does the metaball and the fluid domain color come from ?
- Why do they interact?
Thank you for your help...