public NavShape(Nav2D nav2D, List <IntPoint> points, bool hole, List <PolyNode> children, NavShape parent, NavElement.Type navType)
{
Points = new Vector2[points.Count];
for (int i = 0; i < Points.Length; ++i)
{
Points[i] = nav2D.ParseToVector2(points[i]);
}
Hole = hole;
NavType = navType;
Parent = parent;
if (children == null || children.Count == 0)
{
Children = null;
return;
}
Children = new List <NavShape>();
foreach (var child in children)
{
Children.Add(new NavShape(nav2D, child.Contour, child.IsHole, child.Childs, this, navType));
}
}
internal ElementsGroup(Nav2D nav2D)
{
_Nav2D = nav2D;
Id = _Nav2D.NextElementsGroupId;
Obstacles = new HashSet <NavElement>();
Surfaces = new HashSet <NavElement>();
NavObstacles = new List <NavShape>();
NavSurfaces = new List <NavShape>();
isDirty = true;
}