function IsAlive (withChildren : boolean = true) : boolean

Parameters

Returns

boolean - true if the particle system is done emitting particles and all particles are dead.

Description

Is the particle system done emitting particles and are all particles dead?

// Auto destruct script that can be added to the root particle system
// of a particle effect. It will destroy the gameobject and its children.

using UnityEngine;

public class AutoDestructParticleSystem : MonoBehaviour 
{
    void LateUpdate () 
    {
        if (!particleSystem.IsAlive())
            Object.Destroy (this.gameObject);    
    }
}