public void Clear()
{
if (isOutput && !empty)
{
foreach (Connection c in OtherConnections.ToList())
c.Clear();
}
else if (!empty)
{
point = null;
OtherConnection.OtherConnections.Remove(this);
OtherConnection.empty = OtherConnection.OtherConnections.Count == 0;
}
empty = true;
}
public static CablePoint NearestPoint(List<CablePoint> points, float maxDist, float x, float y)
{
float best = float.PositiveInfinity;
CablePoint bestPoint = null;
foreach (CablePoint point in points)
{
float dist = (point.x - x) * (point.x - x) + (point.y - y) * (point.y - y);
if (dist < best && dist < maxDist * maxDist)
{
best = dist; bestPoint = point;
}
}
return bestPoint;
}
