Types of particles to emit. These can be sprites by linking 2D texture files or 3D geometry. As this input is connected with incoming data, a new particle input appears to allow for more input types of particle data.

Used to define the source from which the particles emit from. This is to be coordinated with the Emit From property.

Used for merging multiple particle systems.

Defines the start of the particle emission. A typical scenario is to start before the output frame range so that particles are already at capacity by the time the frame range is entered, otherwise starting at the first frame may show a visible start of the emission process.

Defines the number of particles to be emitted each frame.