ParticleSystem.TextureSheetAnimationModule.cycleCount

描述

指定动画在粒子生命周期内循环的次数。

using UnityEngine;

[RequireComponent(typeof(ParticleSystem))]
public class ExampleClass : MonoBehaviour
{
    private ParticleSystem ps;
    public float cycleCount = 1.0f;

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

        var main = ps.main;
        main.startLifetimeMultiplier = 2.0f;

        var tex = ps.textureSheetAnimation;
        tex.enabled = true;
        tex.numTilesX = 4;
        tex.numTilesY = 2;
    }

    void Update()
    {
        var tex = ps.textureSheetAnimation;
        tex.cycleCount = (int)cycleCount;
    }

    void OnGUI()
    {
        cycleCount = GUI.HorizontalSlider(new Rect(25, 25, 100, 30), cycleCount, 0.1f, 5.0f);
    }
}