ParticleSystemAnimationMode.Sprites

说明

使用一系列精灵来构建一组动画帧。

定义了添加到纹理张动画中的精灵。

另请参阅：ParticleSystemAnimationMode.Grid

using UnityEngine;

// A particle sprite example.
// The gameobject this script is attached to must have the
// ParticleSystem attached.  The TextureSheetAnimation mode
// is set to Sprites.  This script adds a single texture to
// the ParticleSystem.

[RequireComponent(typeof(ParticleSystem))]
public class ExampleClass : MonoBehaviour
{
    public Texture2D tex;
    private ParticleSystem ps;
    private Sprite sprite;

    void Start()
    {
        ps = GetComponent<ParticleSystem>();
        sprite = Sprite.Create(tex, new Rect(0.0f, 0.0f, tex.width, tex.height), Vector2.zero);

        var textureSheetAnimation = ps.textureSheetAnimation;
        textureSheetAnimation.enabled = true;
        textureSheetAnimation.mode = ParticleSystemAnimationMode.Sprites;
        textureSheetAnimation.AddSprite(sprite);
    }
}