Access the particle system emission module.
// Gets a particle system reference from one attached in the inspector // At 2 and 4 secs it adds a burst of 100 particles using UnityEngine; using System.Collections;
public class ExampleClass : MonoBehaviour { void Start() { ParticleSystem ps = GetComponent<ParticleSystem>(); var em = ps.emission; em.enabled = true;
em.type = ParticleSystemEmissionType.Time;
em.SetBursts( new ParticleSystem.Burst[]{ new ParticleSystem.Burst(2.0f, 100), new ParticleSystem.Burst(4.0f, 100) }); } }