Examples of org.apache.commons.math3.geometry.euclidean.threed.Line.intersection()

Package org.apache.commons.math3.geometry.euclidean.threed

Class org.apache.commons.math3.geometry.euclidean.threed.Line

Examples of org.apache.commons.math3.geometry.euclidean.threed.Line.intersection()

org.apache.commons.math3.geometry.euclidean.threed.Line.intersection()
Get the intersection point of the instance and another line. @param line other line @return intersection point of the instance and the other lineor null if there are no intersection points

                            l.intersection(new Line(new Vector3D(0, -4, -4), new Vector3D(0, -3, -4))).distance(new Vector3D(0, -4, -4)),
                            1.0e-10);
        Assert.assertEquals(0.0,
                            l.intersection(new Line(new Vector3D(0, -4, -4), new Vector3D(1, -4, -4))).distance(new Vector3D(0, -4, -4)),
                            1.0e-10);
        Assert.assertNull(l.intersection(new Line(new Vector3D(0, -4, 0), new Vector3D(1, -4, 0))));
    }


}

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    }


    @Test
    public void testIntersection() {
        Line l = new Line(new Vector3D(0, 1, 1), new Vector3D(0, 2, 2));
        Assert.assertNull(l.intersection(new Line(new Vector3D(1, 0, 1), new Vector3D(1, 0, 2))));
        Assert.assertNull(l.intersection(new Line(new Vector3D(-0.5, 0, 0), new Vector3D(-0.5, -1, -1))));
        Assert.assertEquals(0.0,
                            l.intersection(l).distance(new Vector3D(0, 0, 0)),
                            1.0e-10);
        Assert.assertEquals(0.0,

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    @Test
    public void testIntersection() {
        Line l = new Line(new Vector3D(0, 1, 1), new Vector3D(0, 2, 2));
        Assert.assertNull(l.intersection(new Line(new Vector3D(1, 0, 1), new Vector3D(1, 0, 2))));
        Assert.assertNull(l.intersection(new Line(new Vector3D(-0.5, 0, 0), new Vector3D(-0.5, -1, -1))));
        Assert.assertEquals(0.0,
                            l.intersection(l).distance(new Vector3D(0, 0, 0)),
                            1.0e-10);
        Assert.assertEquals(0.0,
                            l.intersection(new Line(new Vector3D(0, -4, -4), new Vector3D(0, -5, -5))).distance(new Vector3D(0, 0, 0)),

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    public void testIntersection() {
        Line l = new Line(new Vector3D(0, 1, 1), new Vector3D(0, 2, 2));
        Assert.assertNull(l.intersection(new Line(new Vector3D(1, 0, 1), new Vector3D(1, 0, 2))));
        Assert.assertNull(l.intersection(new Line(new Vector3D(-0.5, 0, 0), new Vector3D(-0.5, -1, -1))));
        Assert.assertEquals(0.0,
                            l.intersection(l).distance(new Vector3D(0, 0, 0)),
                            1.0e-10);
        Assert.assertEquals(0.0,
                            l.intersection(new Line(new Vector3D(0, -4, -4), new Vector3D(0, -5, -5))).distance(new Vector3D(0, 0, 0)),
                            1.0e-10);
        Assert.assertEquals(0.0,

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        Assert.assertNull(l.intersection(new Line(new Vector3D(-0.5, 0, 0), new Vector3D(-0.5, -1, -1))));
        Assert.assertEquals(0.0,
                            l.intersection(l).distance(new Vector3D(0, 0, 0)),
                            1.0e-10);
        Assert.assertEquals(0.0,
                            l.intersection(new Line(new Vector3D(0, -4, -4), new Vector3D(0, -5, -5))).distance(new Vector3D(0, 0, 0)),
                            1.0e-10);
        Assert.assertEquals(0.0,
                            l.intersection(new Line(new Vector3D(0, -4, -4), new Vector3D(0, -3, -4))).distance(new Vector3D(0, -4, -4)),
                            1.0e-10);
        Assert.assertEquals(0.0,

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                            1.0e-10);
        Assert.assertEquals(0.0,
                            l.intersection(new Line(new Vector3D(0, -4, -4), new Vector3D(0, -5, -5))).distance(new Vector3D(0, 0, 0)),
                            1.0e-10);
        Assert.assertEquals(0.0,
                            l.intersection(new Line(new Vector3D(0, -4, -4), new Vector3D(0, -3, -4))).distance(new Vector3D(0, -4, -4)),
                            1.0e-10);
        Assert.assertEquals(0.0,
                            l.intersection(new Line(new Vector3D(0, -4, -4), new Vector3D(1, -4, -4))).distance(new Vector3D(0, -4, -4)),
                            1.0e-10);
        Assert.assertNull(l.intersection(new Line(new Vector3D(0, -4, 0), new Vector3D(1, -4, 0))));

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                            1.0e-10);
        Assert.assertEquals(0.0,
                            l.intersection(new Line(new Vector3D(0, -4, -4), new Vector3D(0, -3, -4))).distance(new Vector3D(0, -4, -4)),
                            1.0e-10);
        Assert.assertEquals(0.0,
                            l.intersection(new Line(new Vector3D(0, -4, -4), new Vector3D(1, -4, -4))).distance(new Vector3D(0, -4, -4)),
                            1.0e-10);
        Assert.assertNull(l.intersection(new Line(new Vector3D(0, -4, 0), new Vector3D(1, -4, 0))));
    }


}

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                            l.intersection(new Line(new Vector3D(0, -4, -4), new Vector3D(0, -3, -4))).distance(new Vector3D(0, -4, -4)),
                            1.0e-10);
        Assert.assertEquals(0.0,
                            l.intersection(new Line(new Vector3D(0, -4, -4), new Vector3D(1, -4, -4))).distance(new Vector3D(0, -4, -4)),
                            1.0e-10);
        Assert.assertNull(l.intersection(new Line(new Vector3D(0, -4, 0), new Vector3D(1, -4, 0))));
    }


}

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    @Test
    public void testIntersection() throws MathArithmeticException, MathIllegalArgumentException {
        Plane p = new Plane(new Vector3D(1, 2, 3), new Vector3D(-4, 1, -5), 1.0e-10);
        Line  l = new Line(new Vector3D(0.2, -3.5, 0.7), new Vector3D(1.2, -2.5, -0.3), 1.0e-10);
        Vector3D point = p.intersection(l);
        Assert.assertTrue(p.contains(point));
        Assert.assertTrue(l.contains(point));
        Assert.assertNull(p.intersection(new Line(new Vector3D(10, 10, 10),
                                                  new Vector3D(10, 10, 10).add(p.getNormal().orthogonal()),
                                                  1.0e-10)));

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        Plane p = new Plane(new Vector3D(1, 2, 3), new Vector3D(-4, 1, -5), 1.0e-10);
        Line  l = new Line(new Vector3D(0.2, -3.5, 0.7), new Vector3D(1.2, -2.5, -0.3), 1.0e-10);
        Vector3D point = p.intersection(l);
        Assert.assertTrue(p.contains(point));
        Assert.assertTrue(l.contains(point));
        Assert.assertNull(p.intersection(new Line(new Vector3D(10, 10, 10),
                                                  new Vector3D(10, 10, 10).add(p.getNormal().orthogonal()),
                                                  1.0e-10)));
    }


    @Test

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