using System;
using UnityEngine;

namespace Artngame.SKYMASTER
{
	public class RadialOceanSM : MonoBehaviour
	{
		public Material oceanMaterial;

		public int oceanDetailx = 64;

		public int oceanDetaily = 64;

		private GameObject RadialOcean;

		public float WaveHeightFactor = 2f;

		private void Start()
		{
			CreateOcean();
		}

		public void CreateOcean()
		{
			RadialOcean = new GameObject("RadialOcean_SkyMaster");
			float farClipPlane = Camera.main.farClipPlane;
			RadialOcean.transform.localScale = new Vector3(farClipPlane, WaveHeightFactor, farClipPlane);
			int num = oceanDetailx;
			int num2 = oceanDetaily;
			float num3 = num - 1;
			float num4 = num2 - 1;
			Vector3[] array = new Vector3[num * num2];
			Vector3[] array2 = new Vector3[num * num2];
			Vector2[] array3 = new Vector2[array.Length];
			for (int i = 0; i < num; i++)
			{
				for (int j = 0; j < num2; j++)
				{
					float num5 = (float)i / num3;
					float f = MathF.PI * 2f * ((float)j / num4);
					array[i + j * num] = new Vector3(Mathf.Cos(f) * num5, 0f, Mathf.Sin(f) * num5);
					array2[i + j * num] = Vector3.up;
				}
			}
			int[] array4 = new int[6 * num * num2];
			int num6 = 0;
			int num7 = 0;
			for (int k = 0; (float)k < num3; k++)
			{
				for (int l = 0; (float)l < num4; l++)
				{
					float num8 = l * num;
					array4[num6++] = (int)((float)k + num8 + 0f);
					array4[num6++] = (int)((float)k + num8 + (float)num);
					array4[num6++] = (int)((float)k + num8 + 1f);
					array4[num6++] = (int)((float)k + num8 + (float)num);
					array4[num6++] = (int)((float)k + num8 + (float)num + 1f);
					array4[num6++] = (int)((float)k + num8 + 1f);
					array3[num7] = new Vector2(k / num, l / num2);
					num7++;
				}
			}
			Mesh mesh = new Mesh
			{
				vertices = array,
				normals = array2,
				uv = array3,
				triangles = array4
			};
			RadialOcean.AddComponent<MeshFilter>();
			RadialOcean.GetComponent<MeshFilter>().mesh = mesh;
			RadialOcean.AddComponent<MeshRenderer>();
			RadialOcean.GetComponent<Renderer>().material = oceanMaterial;
		}
	}
}