Version: 2018.4
public int burstCount ;

Description

The current number of bursts.

See Also: Burst, ParticleSystem.GetBursts, ParticleSystem.SetBursts.

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour { private ParticleSystem ps; public float hSliderValue = 5.0f;

void Start() { ps = GetComponent<ParticleSystem>();

var emission = ps.emission; emission.enabled = true; emission.SetBursts(new ParticleSystem.Burst[] { new ParticleSystem.Burst(0.0f, 100) }); }

void Update() { var emission = ps.emission; ParticleSystem.Burst[] bursts = new ParticleSystem.Burst[emission.burstCount]; emission.GetBursts(bursts);

var main = ps.main; bursts[0].minCount = bursts[0].maxCount = (short)hSliderValue;

emission.SetBursts(bursts); }

void OnGUI() { hSliderValue = GUI.HorizontalSlider(new Rect(25, 45, 100, 30), hSliderValue, 5.0f, 200.0f); } }