public bool contains_point(point_store the_point)
{
// find whether the point belongs to the triangle
if (the_point.Equals(this._start_pt) == true ||
the_point.Equals(this._end_pt) == true)
{
return(true);
}
return(false);
}
public point_store the_other_pt(point_store this_pt)
{
if (this_pt.Equals(start_pt) == true)
{
return(end_pt);
}
else
{
return(start_pt);
}
}