public override Vector2Int[] GetGrid()
{
List <Vector2Int> results = new List <Vector2Int>();
Vector2 min = new Vector2(Math.Min(P0.X, P1.X), Math.Min(P0.Y, P1.Y));
Vector2 max = new Vector2(Math.Max(P0.X, P1.X), Math.Max(P0.Y, P1.Y));
for (int x = (int)Math.Floor(min.X); x <= (int)Math.Floor(max.X); x++)
{
for (int y = (int)Math.Floor(min.Y); y <= (int)Math.Floor(max.Y); y++)
{
if (Math2DHelper.LineIntersectsRect(P0, P1, new Vector2(x, y), new Vector2(x + 1, y + 1)))
{
results.Add(new Vector2Int(x, y));
}
}
}
return(results.ToArray());
}
