Intento combinar dos segmentos si se superponen o se cruzan. Mi pregunta es similar aesta yesta. Sin embargo, lo que quiero es combinar dos segmentos.

public class Segment
{
    private readonly double _from;
    private readonly double _to;
    public Segment(double from, double to)
    {
        _from = Normalize(from); // 0 <= x < 360
        _to = Normalize(to);
    }

    public bool Inside(double target)
    {
        if (_from < _to)
            return _from <= target && target <= _to;
        return _from <= target || target <= _to;
    }
}

Estoy tratando de escribir unTryCombine().

public bool TryCombine(Segment other, out Segment result)
{
    // if not intersect
    // return false

    // else if overlap
    // return true, out larger one

    // else if intersect
    // return true, out a new one with merged bound
}

Resultado Esperado

var seg1 = new Segment(0, 100);
var seg2 = new Segment(50, 150);
var seg3 = new Segment(110, -100);
var seg4 = new Segment(10, 50);
Segment result;

seg1.TryCombine(seg2, result); // True, result = Segment(0, 150)
seg1.TryCombine(seg3, result); // False
seg1.TryCombine(seg4, result); // True, result = Segment(0, 100)
seg2.TryCombine(seg3, result); // True, result = Segment(260, 150)