private static float DistanceToPoint(SideDataControl s, Vector2 point)
{
var p1 = GetPivot(s.getStart());
var p2 = GetPivot(s.getEnd());
return(HandleUtility.DistancePointToLineSegment(point, p1, p2));
}
private Rect[] GetEditingRects(SideDataControl side)
{
var p1 = GetPivot(side.getStart());
var p2 = GetPivot(side.getEnd());
lengthContent.text = side.getLength().ToString();
Rect rect = new Rect();
rect.size = GUI.skin.textField.CalcSize(lengthContent);
rect.center = (p1 + p2) / 2f;
var deleteRect = rect;
deleteRect.position += new Vector2(deleteRect.size.x, 0);
deleteRect.size = new Vector2(deleteRect.size.y, deleteRect.size.y);
return(new Rect[] { rect, deleteRect });
}
private bool IsPairingStartOrEnd(SideDataControl s, NodeDataControl node)
{
return((s.getStart() == pairing && s.getEnd() == node) || (s.getEnd() == pairing && s.getStart() == node));
}