Particleを使用してエフェクト効果をつける(Unity,Particle pack)

code.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class CreateMagic : MonoBehaviour
{
    public GameObject Prefab1;
    public GameObject Prefab2;
    public GameObject Prefab3;
    public GameObject Prefab4;
    public GameObject Prefab5;
    public GameObject Prefab6;
    public GameObject Prefab7;
    public GameObject Prefab8;
    public GameObject Prefab9;

    private GameObject obj;
    private GameObject Pre;

    private Vector3 position;
    // Start is called before the first frame update
    void Start()
    {
        obj = GameObject.Find("Create");
    }

    // Update is called once per frame
    void Update()
    {
        position = new Vector3(Random.Range(0f,10f),0f,0f);
        if(Input.GetKeyDown(KeyCode.F1)) {
            Pre = (GameObject)Instantiate (Prefab1,position, Quaternion.identity);
            Pre.transform.parent = obj.transform;
        }else if(Input.GetKeyDown(KeyCode.F2)){
            Pre = (GameObject)Instantiate (Prefab2,position, Quaternion.identity);
            Pre.transform.parent = obj.transform;
        }else if(Input.GetKeyDown(KeyCode.F3)){
            Pre = (GameObject)Instantiate (Prefab3,position, Quaternion.identity);
            Pre.transform.parent = obj.transform;
        }else if(Input.GetKeyDown(KeyCode.F4)){
            Pre = (GameObject)Instantiate (Prefab4,position, Quaternion.identity);
            Pre.transform.parent = obj.transform;
        }else if(Input.GetKeyDown(KeyCode.F5)){
            Pre = (GameObject)Instantiate (Prefab5,position, Quaternion.identity);
            Pre.transform.parent = obj.transform;
        }else if(Input.GetKeyDown(KeyCode.F6)){
            Pre = (GameObject)Instantiate (Prefab6,position, Quaternion.identity);
            Pre.transform.parent = obj.transform;
        }else if(Input.GetKeyDown(KeyCode.F7)){
            Pre = (GameObject)Instantiate (Prefab7,position, Quaternion.identity);
            Pre.transform.parent = obj.transform;
        }else if(Input.GetKeyDown(KeyCode.F8)){
            Pre = (GameObject)Instantiate (Prefab8,position, Quaternion.identity);
            Pre.transform.parent = obj.transform;
        }else if(Input.GetKeyDown(KeyCode.F9)){
            Pre = (GameObject)Instantiate (Prefab9,position, Quaternion.identity);
            Pre.transform.parent = obj.transform;
        }
    }
}

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