ParticleSystem.MainModule.maxParticles

Description

要发射的最大粒子数。

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour
{
    public float hSliderValue = 0.0F;
    private ParticleSystem ps;

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

    void Update()
    {
        var main = ps.main;
        main.maxParticles = Mathf.RoundToInt(hSliderValue);
    }

    void OnGUI()
    {
        hSliderValue = GUI.HorizontalSlider(new Rect(25, 25, 100, 30), hSliderValue, 0.0F, 100.0F);
    }
}