public void intersection_identical()
{
var a = new Ray2(new Point2(0, 0), new Point2(1, 1));
var b = new Ray2(new Point2(0, 0), new Point2(1, 1));
Assert.Equal(a, a.Intersection(a));
Assert.Equal(b, a.Intersection(a));
Assert.Equal(a, b.Intersection(b));
Assert.Equal(b, b.Intersection(b));
Assert.Equal(a, a.Intersection(b));
Assert.Equal(b, a.Intersection(b));
Assert.Equal(a, b.Intersection(a));
Assert.Equal(b, b.Intersection(a));
}
public static void segment_ray_intersection_result()
{
var a1 = new Segment2(A, B);
var a2 = new Segment2(B, A);
var b = new Ray2(C, D);
var forward1 = a1.Intersection(b);
var forward2 = a2.Intersection(b);
var reverse1 = b.Intersection(a1);
var reverse2 = b.Intersection(a2);
forward1.Should().NotBeNull();
forward1.Should().Be(forward2);
forward1.Should().Be(reverse1);
forward1.Should().Be(reverse2);
}
public static void line_ray_intersection_result()
{
var a1 = new Line2(A, B);
var a2 = new Line2(B, A);
var b = new Ray2(C, D);
var forward1 = a1.Intersection(b);
var forward2 = a2.Intersection(b);
var reverse1 = b.Intersection(a1);
var reverse2 = b.Intersection(a2);
forward1.Should().NotBeNull();
forward1.Should().Be(forward2);
forward1.Should().Be(reverse1);
forward1.Should().Be(reverse2);
}
public static void ray_ray_intersection_result()
{
var a = new Ray2(A, B);
var b = new Ray2(C, D);
var forward = a.Intersection(b);
var reverse = b.Intersection(a);
forward.Should().NotBeNull();
forward.Should().Be(reverse);
}
public static void ray_ray_intersection_result()
{
var a = new Ray2(A, B);
var b = new Ray2(C, D);
var forward = a.Intersection(b);
var reverse = b.Intersection(a);
forward.Should().NotBeNull();
forward.Should().Be(reverse);
}
public void intersection_identical() {
var a = new Ray2(new Point2(0, 0), new Point2(1, 1));
var b = new Ray2(new Point2(0, 0), new Point2(1, 1));
Assert.Equal(a, a.Intersection(a));
Assert.Equal(b, a.Intersection(a));
Assert.Equal(a, b.Intersection(b));
Assert.Equal(b, b.Intersection(b));
Assert.Equal(a, a.Intersection(b));
Assert.Equal(b, a.Intersection(b));
Assert.Equal(a, b.Intersection(a));
Assert.Equal(b, b.Intersection(a));
}
private static void IntersectionTest(Ray2 a, Ray2 b, object expected) {
AreSpatiallyEqual(expected, a.Intersection(b));
AreSpatiallyEqual(expected, b.Intersection(a));
}
private static void IntersectionTest(Ray2 a, Ray2 b, object expected)
{
AreSpatiallyEqual(expected, a.Intersection(b));
AreSpatiallyEqual(expected, b.Intersection(a));
}
