ParticleSystem.Emit

Parámetros

Descripción

Emit count particles immediately.

Parámetros

Descripción

Emite un número de partículas desde script.

El establecimiento de propiedades en el emitParams anulará las propiedades en las partículas emitidas. Las propiedades no modificadas heredarán el comportamiento especificado en el inspector.

using UnityEngine;

// In this example, we have a particle system emitting green particles; we then emit and override some properties every 2 seconds.
public class EmitExample : MonoBehaviour
{
    public ParticleSystem system;

    void Start()
    {
        // A simple particle material with no texture.
        Material particleMaterial = new Material(Shader.Find("Particles/Alpha Blended Premultiply"));

        // Create a green particle system.
        var go = new GameObject("Particle System");
        go.transform.Rotate(-90, 0, 0); // Rotate so the system emits upwards.
        system = go.AddComponent<ParticleSystem>();
        go.GetComponent<ParticleSystemRenderer>().material = particleMaterial;
        var mainModule = system.main;
        mainModule.startColor = Color.green;
        mainModule.startSize = 0.5f;

        // Every 2 secs we will emit.
        InvokeRepeating("DoEmit", 2.0f, 2.0f);
    }

    void DoEmit()
    {
        // Any parameters we assign in emitParams will override the current system's when we call Emit.
        // Here we will override the start color and size.
        var emitParams = new ParticleSystem.EmitParams();
        emitParams.startColor = Color.red;
        emitParams.startSize = 0.2f;
        system.Emit(emitParams, 10);
        system.Play(); // Continue normal emissions
    }
}