public bool Contains(ControlVertex vert1, ControlVertex vert2)
{
return (FirstVertex == vert1.Position && SecondVertex == vert2.Position) ||
(SecondVertex == vert2.Position && FirstVertex == vert1.Position);
}
public void MakeVertex(Vector3 pos)
{
if (_controlVertices.Any(x => x.Position == pos)) return;
var cv = new ControlVertex(pos);
_controlVertices.Add(cv);
var t = _vertexPositions.ToList();
t.Add(pos);
_vertexPositions = t.ToArray();
RecalcBoundingBox();
}