@Test
public void computeDistance() {
PlaneNormal3D_F64 plane = new PlaneNormal3D_F64(1, 1, 1, 0, 0, 1);
PlaneGeneral3D_F64 model = UtilPlane3D_F64.convert(plane, null);
Point3D_F64 point;
DistancePlaneToPoint3D alg = new DistancePlaneToPoint3D();
alg.setModel(model);
// test above the plane
point = new Point3D_F64(1, 1, 2);
assertEquals(1, alg.computeDistance(point), 1e-8);
// test below the plane
point = new Point3D_F64(1, 1, 0);
assertEquals(1, alg.computeDistance(point), 1e-8);
}
@Test
public void computeDistance_list() {
PlaneNormal3D_F64 plane = new PlaneNormal3D_F64(1, 1, 1, 0, 0, 1);
PlaneGeneral3D_F64 model = UtilPlane3D_F64.convert(plane, null);
DistancePlaneToPoint3D alg = new DistancePlaneToPoint3D();
alg.setModel(model);
Point3D_F64 pointA = new Point3D_F64(1, 1, 2);
Point3D_F64 pointB = new Point3D_F64(1, 1, 0);
List<Point3D_F64> pts = new ArrayList<Point3D_F64>();
pts.add(pointA);
pts.add(pointB);
double scores[] = new double[2];
alg.setModel(model);
alg.computeDistance(pts, scores);
for (int i = 0; i < 2; i++) {
double expected = alg.computeDistance(pts.get(i));
assertEquals(expected, scores[i], 1e-8);
}
}
