public void Renderizacanvas()
{
#if UNITY
ConsoleU.Clear();
#else
Console.Clear();
#endif
buffer = string.Empty;
for (int y = 0; y < altura; y++)
{
for (int x = 0; x < largura; x++)
{
buffer += canvas[x, y];
}
buffer += "\n";
}
Console.Write(buffer);
}