using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Experimental.Rendering;
using UnityEngine.Experimental.Rendering.LightweightPipeline;
using UnityEngine.Rendering;

public class NewBehaviourScript : MonoBehaviour
{

    // Use this for initialization
    void Start()
    {

    }
    void OnGUI()
    {


    }
    List<GameObject> gs = new List<GameObject>();
    private void Create(int I)
    {
        for (int i = 0; i < I; i++)
        {
            var primitive = GameObject.CreatePrimitive(PrimitiveType.Sphere);
            primitive.GetComponent<Renderer>().shadowCastingMode = ShadowCastingMode.Off;
            gs.Add(primitive);
        }
    }
    public RenderPipelineAsset rpa;
    void Update()
    {
        if (Input.GetKeyDown(KeyCode.Space))
        {
            foreach (var a in gs)
                Destroy(a);
            gs.Clear();
            GraphicsSettings.renderPipelineAsset = GraphicsSettings.renderPipelineAsset ? null : rpa;
            var primitive = GameObject.CreatePrimitive(PrimitiveType.Cube);
            primitive.transform.position = Vector3.up;
            gs.Add(primitive);
        }

        if (Input.GetKeyDown(KeyCode.A))
            Create(1000);
    }
}