Zurigan

import 'dart:math';

import 'package:boxy/boxy.dart';
import 'package:flutter/material.dart';

const darkBlue = Color.fromARGB(255, 18, 32, 47);

void main() {
  runApp(const MyApp());
}

Zurigan

using System;
using UnityEngine;
using UnityEditor;
using System.Linq;
using System.Reflection;

/// This just exposes the Sorting Layer / Order in MeshRenderer since it's there
/// but not displayed in the inspector. Getting MeshRenderer to render in front
/// of a SpriteRenderer is pretty hard without this.
/// Adapted from https://gist.github.com/sinbad/bd0c49bc462289fa1a018ffd70d806e3