public Vector2?GetNearestPointOnContour(Vector2 point, out Vector2 tangent)
{
var result = GetNearestPointOnContour(point);
tangent = new Vector2();
for (int i = 0, count = _Contour.Count; i < count; i++)
{
RoomVert v1 = _Contour[i],
v2 = _Contour[(i + 1) % count];
if (MathUtils.IsPointInsideLineSegment(result.Value, v1.Position, v2.Position))
{
tangent = MathUtils.CalculateTangent(v1.Position, v2.Position);
}
}
return(result);
}
public RoomVert GetVertInPos(Vector2 point, Room excludeRoom = null)
{
RoomVert vert = null;
foreach (var room in _Rooms)
{
if (room == excludeRoom)
{
continue;
}
vert = room.GetVertInPos(point);
if (vert != null)
{
break;
}
}
return(vert);
}
