Emitter : Emission Sphere

“Sphere” is a volume emitter. Emitters define the point of particle creation in 3D space, while the particles are part of the "Fluid" container. Emitters can be scaled, rotated, and translated like objects.

 

 

Fill Sphere

This option has two states:

  • When enabled, the viewport gizmo's volume is filled with particles.
  • When disabled, particles will be emitted from the sphere's surface. 
Speed

Set here the particles' initial speed. Higher values will generate more particles per frame. The number of emitted particles also depends on the fluid's “Resolution” settings. A value of 0.0 stops the emission of particles.

Randomness

Use this option to avoid patterns and regular structures by displacing the particles randomly at creation time. The value's range is between 0 and 50.