Unity component for tilesets in the PolySpatial project using Cesium for Unity

TilesetForPolySpatial.cs

// This code is licensed under the CC0 1.0 Universal (CC0 1.0) Public Domain Dedication.
// To view a copy of this license, visit http://creativecommons.org/publicdomain/zero/1.0/

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

public class TilesetForPolySpatial : MonoBehaviour
{
    private void Start()
    {
        var cesium3DTileset = GetComponent<Cesium3DTileset>();
        cesium3DTileset.OnTileGameObjectCreated += Cesium3DTileset_OnTileGameObjectCreated;
    }

    private void Cesium3DTileset_OnTileGameObjectCreated(GameObject go)
    {
        var meshFilters = go.GetComponentsInChildren<MeshFilter>();
        foreach (var meshFilter in meshFilters)
        {
            var mesh = meshFilter.sharedMesh;

            // change triangle order
            var triangles = mesh.triangles;
            for (var i = 0; i < triangles.Length; i += 3)
            {
                (triangles[i + 1], triangles[i]) = (triangles[i], triangles[i + 1]);
            }
            mesh.triangles = triangles;
        }
    }
}