/// <summary>
/// Gets the intersection points between the triangle and the line.
/// </summary>
/// <param name="le2d">The line with which intersections are searched.</param>
/// <param name="tol">The tolerance used in comparisons.</param>
/// <returns>The intersection points list (an empty list if none).</returns>
public List <Point2d> IntersectWith(LinearEntity2d le2d, Tolerance tol)
{
List <Point2d> result = new List <Point2d>();
for (int i = 0; i < 3; i++)
{
Point2d[] inters = le2d.IntersectWith(this.GetSegmentAt(i), tol);
if (inters != null && inters.Length != 0 && !result.Contains(inters[0]))
{
result.Add(inters[0]);
}
}
return(result);
}
public List <Point2d> IntersectWith(LinearEntity2d le2d)
{
var result = new List <Point2d>();
for (var i = 0; i < 3; i++)
{
var inters = le2d.IntersectWith(GetSegmentAt(i));
if (inters != null && inters.Length != 0 && !result.Contains(inters[0]))
{
result.Add(inters[0]);
}
}
return(result);
}