public static Coordinate Intersect(Horizontal h, Vertical v)
{
// h.y = 3, h.x1 = 1, h.x2 = 5
// v.x = 3, v.y1 = 1, v.y2 = 5
//Console.WriteLine(h.ToString());
//Console.WriteLine(v.ToString());
if ((v.y1 <= h.y) && (h.y <= v.y2) && (h.x1 <= v.x) && (v.x <= h.x2))
{
//Console.WriteLine(string.Format("{0} | {1}", h, v));
return(new Coordinate()
{
x = v.x, y = h.y
});
}
else
{
return(null);
}
}
static List <Intersect> GetIntersections(List <LineBase> lineSet1, List <LineBase> lineSet2)
{
List <Intersect> intersects = new List <Intersect>();
foreach (var p1 in lineSet1)
{
foreach (var p2 in lineSet2)
{
Horizontal h = (p1 is Horizontal)?(Horizontal)p1:(Horizontal)p2;
Vertical v = (p1 is Vertical)?(Vertical)p1:(Vertical)p2;
Coordinate c = LineMath.Intersect(h, v);
if (c != null && !(c.x == 0 && c.y == 0))
{
var intersect = new Intersect()
{
coordinate = c, line1 = p1, line2 = p2
};
intersects.Add(intersect);
Console.WriteLine(string.Format("Found {0},{1} distance {4} {2} {3}", c.x, c.y, p1, p2, intersect.distance));
}
}
}
return(intersects);
}