粒子'energy‘不能再设置了

Question

我有以下脚本，我不能转换成新的unity类。这个脚本是6-7年前写的，现在不能使用了。

它抛出一个关于Particle[]类的错误，因为它现在是'ParticleSystem.Particle[]‘

我只是设计师，不能转换这行到新的系统。任何帮助都将不胜感激。

using UnityEngine;

public class LightningBolt : MonoBehaviour
{
    public Transform target;
    public int zigs = 100;
    public float speed = 1f;
    public float scale = 1f;
    public Light startLight;
    public Light endLight;

    Perlin noise;
    float oneOverZigs;

    private Particle[] particles;

    void Start()
    {
        oneOverZigs = 1f / (float)zigs;
        particleEmitter.emit = false;

        particleEmitter.Emit(zigs);
        particles = particleEmitter.particles;
    }

    void Update ()
    {
        if (noise == null)
            noise = new Perlin();

        float timex = Time.time * speed * 0.1365143f;
        float timey = Time.time * speed * 1.21688f;
        float timez = Time.time * speed * 2.5564f;

        for (int i=0; i < particles.Length; i++)
        {
            Vector3 position = Vector3.Lerp(transform.position, target.position, oneOverZigs * (float)i);
            Vector3 offset = new Vector3(noise.Noise(timex + position.x, timex + position.y, timex + position.z),
                                        noise.Noise(timey + position.x, timey + position.y, timey + position.z),
                                        noise.Noise(timez + position.x, timez + position.y, timez + position.z));
            position += (offset * scale * ((float)i * oneOverZigs));

            particles[i].position = position;
            particles[i].color = Color.white;
            particles[i].energy = 1f;
        }

        particleEmitter.particles = particles;

        if (particleEmitter.particleCount >= 2)
        {
            if (startLight)
                startLight.transform.position = particles[0].position;
            if (endLight)
                endLight.transform.position = particles[particles.Length - 1].position;
        }
    }   
}

Answer 1

替换

particles[i].energy = 1f;

使用

particles[i].remainingLifetime = 1f;