Control ParticleSystem RenderQueue

using UnityEngine;

public class SetRenderQueue : MonoBehaviour
{
    public int renderQueue = 3000;

    Material mMat;

    void Start ()
    {
        Renderer ren = renderer;

        if (ren == null)
        {
            ParticleSystem sys = GetComponent< ParticleSystem >();
            if (sys != null) ren = sys.renderer;
        }

        if (ren != null)
        {
            mMat = new Material(ren.sharedMaterial);
            mMat.renderQueue = renderQueue;
            ren.material = mMat;
        }
    }

    void OnDestroy () { if (mMat != null) Destroy(mMat); }
}

출처 : http://www.tasharen.com/forum/index.php?topic=776.msg34546#msg34546