org.apache.commons.math3.geometry.euclidean.threed.Vector3D Java Examples
The following examples show how to use
org.apache.commons.math3.geometry.euclidean.threed.Vector3D.
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Example #1
| Source File: CircleTest.java From astor with GNU General Public License v2.0 | 6 votes |
|
@Test
public void testReverse() {
Circle circle = new Circle(new S2Point(1.2, 2.5), new S2Point(-4.3, 0), 1.0e-10);
Circle reversed = circle.getReverse();
Assert.assertEquals(0.0, reversed.getPointAt(0).distance(reversed.getXAxis()), 1.0e-10);
Assert.assertEquals(0.0, reversed.getPointAt(0.5 * FastMath.PI).distance(reversed.getYAxis()), 1.0e-10);
Assert.assertEquals(0.5 * FastMath.PI, Vector3D.angle(reversed.getXAxis(), reversed.getYAxis()), 1.0e-10);
Assert.assertEquals(0.5 * FastMath.PI, Vector3D.angle(reversed.getXAxis(), reversed.getPole()), 1.0e-10);
Assert.assertEquals(0.5 * FastMath.PI, Vector3D.angle(reversed.getPole(), reversed.getYAxis()), 1.0e-10);
Assert.assertEquals(0.0,
reversed.getPole().distance(Vector3D.crossProduct(reversed.getXAxis(), reversed.getYAxis())),
1.0e-10);
Assert.assertEquals(0, Vector3D.angle(circle.getXAxis(), reversed.getXAxis()), 1.0e-10);
Assert.assertEquals(FastMath.PI, Vector3D.angle(circle.getYAxis(), reversed.getYAxis()), 1.0e-10);
Assert.assertEquals(FastMath.PI, Vector3D.angle(circle.getPole(), reversed.getPole()), 1.0e-10);
Assert.assertTrue(circle.sameOrientationAs(circle));
Assert.assertFalse(circle.sameOrientationAs(reversed));
}
Example #2
| Source File: S2Point.java From astor with GNU General Public License v2.0 | 6 votes |
|
/** Build the normalized vector corresponding to spherical coordinates.
* @param theta azimuthal angle \( \theta \) in the x-y plane
* @param phi polar angle \( \varphi \)
* @return normalized vector
* @exception OutOfRangeException if \( \varphi \) is not in the [\( 0; \pi \)] range
*/
private static Vector3D vector(final double theta, final double phi)
throws OutOfRangeException {
if (phi < 0 || phi > FastMath.PI) {
throw new OutOfRangeException(phi, 0, FastMath.PI);
}
final double cosTheta = FastMath.cos(theta);
final double sinTheta = FastMath.sin(theta);
final double cosPhi = FastMath.cos(phi);
final double sinPhi = FastMath.sin(phi);
return new Vector3D(cosTheta * sinPhi, sinTheta * sinPhi, cosPhi);
}
Example #3
| Source File: LineTest.java From astor with GNU General Public License v2.0 | 6 votes |
|
@Test
public void testIntersection() throws MathIllegalArgumentException {
Line l = new Line(new Vector3D(0, 1, 1), new Vector3D(0, 2, 2), 1.0e-10);
Assert.assertNull(l.intersection(new Line(new Vector3D(1, 0, 1), new Vector3D(1, 0, 2), 1.0e-10)));
Assert.assertNull(l.intersection(new Line(new Vector3D(-0.5, 0, 0), new Vector3D(-0.5, -1, -1), 1.0e-10)));
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), 1.0e-10)).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), 1.0e-10)).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), 1.0e-10)).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), 1.0e-10)));
}
Example #4
| Source File: LineTest.java From astor with GNU General Public License v2.0 | 6 votes |
|
@Test
public void testLineDistance() throws MathIllegalArgumentException {
Line l = new Line(new Vector3D(0, 1, 1), new Vector3D(0, 2, 2));
Assert.assertEquals(1.0,
l.distance(new Line(new Vector3D(1, 0, 1), new Vector3D(1, 0, 2))),
1.0e-10);
Assert.assertEquals(0.5,
l.distance(new Line(new Vector3D(-0.5, 0, 0), new Vector3D(-0.5, -1, -1))),
1.0e-10);
Assert.assertEquals(0.0,
l.distance(l),
1.0e-10);
Assert.assertEquals(0.0,
l.distance(new Line(new Vector3D(0, -4, -4), new Vector3D(0, -5, -5))),
1.0e-10);
Assert.assertEquals(0.0,
l.distance(new Line(new Vector3D(0, -4, -4), new Vector3D(0, -3, -4))),
1.0e-10);
Assert.assertEquals(0.0,
l.distance(new Line(new Vector3D(0, -4, -4), new Vector3D(1, -4, -4))),
1.0e-10);
Assert.assertEquals(FastMath.sqrt(8),
l.distance(new Line(new Vector3D(0, -4, 0), new Vector3D(1, -4, 0))),
1.0e-10);
}
Example #5
| Source File: BWBlockTransform.java From NOVA-Core with GNU Lesser General Public License v3.0 | 6 votes |
|
@Override
public void setPosition(Vector3D position) {
BlockPos oldPos = blockPos();
BlockPos newPos = VectorConverter.instance().toNative(position);
net.minecraft.world.World world = (net.minecraft.world.World) WorldConverter.instance().toNative(this.world);
Optional<TileEntity> tileEntity = Optional.ofNullable(blockAccess().getTileEntity(oldPos));
Optional<NBTTagCompound> nbt = Optional.empty();
if (tileEntity.isPresent()) {
NBTTagCompound compound = new NBTTagCompound();
tileEntity.get().writeToNBT(compound);
compound.setInteger("x", newPos.getX());
compound.setInteger("y", newPos.getY());
compound.setInteger("z", newPos.getZ());
nbt = Optional.of(compound);
}
world.setBlockState(newPos, block.blockState());
world.removeTileEntity(oldPos);
world.setBlockToAir(oldPos);
Optional<TileEntity> newTileEntity = Optional.ofNullable(blockAccess().getTileEntity(newPos));
if (newTileEntity.isPresent() && nbt.isPresent()) {
newTileEntity.get().readFromNBT(nbt.get());
}
this.position = position;
}
Example #6
| Source File: LineTest.java From astor with GNU General Public License v2.0 | 6 votes |
|
@Test
public void testLineDistance() throws MathIllegalArgumentException {
Line l = new Line(new Vector3D(0, 1, 1), new Vector3D(0, 2, 2));
Assert.assertEquals(1.0,
l.distance(new Line(new Vector3D(1, 0, 1), new Vector3D(1, 0, 2))),
1.0e-10);
Assert.assertEquals(0.5,
l.distance(new Line(new Vector3D(-0.5, 0, 0), new Vector3D(-0.5, -1, -1))),
1.0e-10);
Assert.assertEquals(0.0,
l.distance(l),
1.0e-10);
Assert.assertEquals(0.0,
l.distance(new Line(new Vector3D(0, -4, -4), new Vector3D(0, -5, -5))),
1.0e-10);
Assert.assertEquals(0.0,
l.distance(new Line(new Vector3D(0, -4, -4), new Vector3D(0, -3, -4))),
1.0e-10);
Assert.assertEquals(0.0,
l.distance(new Line(new Vector3D(0, -4, -4), new Vector3D(1, -4, -4))),
1.0e-10);
Assert.assertEquals(FastMath.sqrt(8),
l.distance(new Line(new Vector3D(0, -4, 0), new Vector3D(1, -4, 0))),
1.0e-10);
}
Example #7
| Source File: WelzlEncloser3DTest.java From astor with GNU General Public License v2.0 | 6 votes |
|
@Test
public void testReducingBall() {
List<Vector3D> list =
Arrays.asList(new Vector3D(-7.140397329568118, -16.571661242582177, 11.714458961735405),
new Vector3D(-7.137986707455888, -16.570767323375720, 11.708602108715928),
new Vector3D(-7.139185068549035, -16.570891204702250, 11.715554057357394),
new Vector3D(-7.142682716997507, -16.571609818234290, 11.710787934580328),
new Vector3D(-7.139018392423351, -16.574405614157020, 11.710518716711425),
new Vector3D(-7.140870659936730, -16.567993074240455, 11.710914678204503),
new Vector3D(-7.136350173659562, -16.570498228820930, 11.713965225900928),
new Vector3D(-7.141675762759172, -16.572852471407028, 11.714033471449508),
new Vector3D(-7.140453077221105, -16.570212820780647, 11.708624578004980),
new Vector3D(-7.140322188726825, -16.574152894557717, 11.710305611121410),
new Vector3D(-7.141116131477088, -16.574061164624560, 11.712938509321699));
WelzlEncloser<Euclidean3D, Vector3D> encloser =
new WelzlEncloser<Euclidean3D, Vector3D>(1.0e-10, new SphereGenerator());
EnclosingBall<Euclidean3D, Vector3D> ball = encloser.enclose(list);
Assert.assertTrue(ball.getRadius() > 0);
}
Example #8
| Source File: LineTest.java From astor with GNU General Public License v2.0 | 6 votes |
|
@Test
public void testLineDistance() throws MathIllegalArgumentException {
Line l = new Line(new Vector3D(0, 1, 1), new Vector3D(0, 2, 2), 1.0e-10);
Assert.assertEquals(1.0,
l.distance(new Line(new Vector3D(1, 0, 1), new Vector3D(1, 0, 2), 1.0e-10)),
1.0e-10);
Assert.assertEquals(0.5,
l.distance(new Line(new Vector3D(-0.5, 0, 0), new Vector3D(-0.5, -1, -1), 1.0e-10)),
1.0e-10);
Assert.assertEquals(0.0,
l.distance(l),
1.0e-10);
Assert.assertEquals(0.0,
l.distance(new Line(new Vector3D(0, -4, -4), new Vector3D(0, -5, -5), 1.0e-10)),
1.0e-10);
Assert.assertEquals(0.0,
l.distance(new Line(new Vector3D(0, -4, -4), new Vector3D(0, -3, -4), 1.0e-10)),
1.0e-10);
Assert.assertEquals(0.0,
l.distance(new Line(new Vector3D(0, -4, -4), new Vector3D(1, -4, -4), 1.0e-10)),
1.0e-10);
Assert.assertEquals(FastMath.sqrt(8),
l.distance(new Line(new Vector3D(0, -4, 0), new Vector3D(1, -4, 0), 1.0e-10)),
1.0e-10);
}
Example #9
| Source File: Vector3DFormatAbstractTest.java From astor with GNU General Public License v2.0 | 6 votes |
|
@Test
public void testDefaultFormatVector3D() {
Locale defaultLocal = Locale.getDefault();
Locale.setDefault(getLocale());
Vector3D c = new Vector3D(232.222, -342.33, 432.444);
String expected =
"{232" + getDecimalCharacter() +
"22; -342" + getDecimalCharacter() +
"33; 432" + getDecimalCharacter() +
"44}";
String actual = (new Vector3DFormat()).format(c);
Assert.assertEquals(expected, actual);
Locale.setDefault(defaultLocal);
}
Example #10
| Source File: SubCircle.java From astor with GNU General Public License v2.0 | 6 votes |
|
/** {@inheritDoc} */
@Override
public Side side(final Hyperplane<Sphere2D> hyperplane) {
final Circle thisCircle = (Circle) getHyperplane();
final Circle otherCircle = (Circle) hyperplane;
final double angle = Vector3D.angle(thisCircle.getPole(), otherCircle.getPole());
if (angle < thisCircle.getTolerance() || angle > FastMath.PI - thisCircle.getTolerance()) {
// the two circles are aligned or opposite
return Side.HYPER;
} else {
// the two circles intersect each other
return ((ArcsSet) getRemainingRegion()).side(thisCircle.getInsideArc(otherCircle));
}
}
Example #11
| Source File: LineTest.java From astor with GNU General Public License v2.0 | 6 votes |
|
@Test
public void testIntersection() throws MathIllegalArgumentException {
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,
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))));
}
Example #12
| Source File: BWRigidBody.java From NOVA-Core with GNU Lesser General Public License v3.0 | 6 votes |
|
void updateTranslation(double deltaTime) {
//Integrate velocity to displacement
Vector3D displacement = velocity().scalarMultiply(deltaTime);
mcEntity().moveEntity(displacement.getX(), displacement.getY(), displacement.getZ());
//Integrate netForce to velocity
setVelocity(velocity().add(netForce.scalarMultiply(1 / mass()).scalarMultiply(deltaTime)));
//Clear net force
netForce = Vector3D.ZERO;
//Apply drag
addForce(velocity().negate().scalarMultiply(drag()));
if (!mcEntity().onGround) {
//Apply gravity
addForce(gravity().scalarMultiply(mass()));
}
}
Example #13
| Source File: Vector3DFormatAbstractTest.java From astor with GNU General Public License v2.0 | 5 votes |
|
@Test
public void testNegativeY() {
Vector3D c = new Vector3D(1.23, -1.434343434343, 1.63);
String expected =
"{1" + getDecimalCharacter() +
"23; -1" + getDecimalCharacter() +
"4343434343; 1" + getDecimalCharacter() +
"63}";
String actual = vector3DFormat.format(c);
Assert.assertEquals(expected, actual);
}
Example #14
| Source File: Vector3DFormatAbstractTest.java From astor with GNU General Public License v2.0 | 5 votes |
|
@Test
public void testNegativeX() {
Vector3D c = new Vector3D(-1.232323232323, 1.43, 1.63);
String expected =
"{-1" + getDecimalCharacter() +
"2323232323; 1" + getDecimalCharacter() +
"43; 1" + getDecimalCharacter() +
"63}";
String actual = vector3DFormat.format(c);
Assert.assertEquals(expected, actual);
}
Example #15
| Source File: Vector3DFormatAbstractTest.java From astor with GNU General Public License v2.0 | 5 votes |
|
@Test
public void testParseIgnoredWhitespace() {
Vector3D expected = new Vector3D(1, 1, 1);
ParsePosition pos1 = new ParsePosition(0);
String source1 = "{1;1;1}";
Assert.assertEquals(expected, vector3DFormat.parse(source1, pos1));
Assert.assertEquals(source1.length(), pos1.getIndex());
ParsePosition pos2 = new ParsePosition(0);
String source2 = " { 1 ; 1 ; 1 } ";
Assert.assertEquals(expected, vector3DFormat.parse(source2, pos2));
Assert.assertEquals(source2.length() - 1, pos2.getIndex());
}
Example #16
| Source File: MatrixStackTest.java From NOVA-Core with GNU Lesser General Public License v3.0 | 5 votes |
|
@Test
public void testTransforms() {
ms.translate(Vector3DUtil.ONE);
ms.scale(Vector3DUtil.ONE.scalarMultiply(2));
ms.pushMatrix();
ms.rotate(Vector3D.PLUS_J, Math.PI / 2);
assertThat(ms.apply(Vector3D.PLUS_K)).isAlmostEqualTo(new Vector3D(-1, 1, 1));
ms.popMatrix();
ms.transform(MatrixUtils.createRealMatrix(new Rotation(Vector3D.PLUS_J, Math.PI / 2).getMatrix()));
assertThat(ms.apply(Vector3D.PLUS_K)).isAlmostEqualTo(new Vector3D(-1, 1, 1));
assertThat(ms.apply(Vector3DUtil.ONE)).isAlmostEqualTo(ms.apply(Vector3DUtil.ONE));
}
Example #17
| Source File: FWBlock.java From NOVA-Core with GNU Lesser General Public License v3.0 | 5 votes |
|
@Override
public void setBlockBoundsBasedOnState(IBlockAccess access, int x, int y, int z) {
Block blockInstance = getBlockInstance(access, new Vector3D(x, y, z));
if (blockInstance.components.has(Collider.class)) {
Cuboid cuboid = blockInstance.components.get(Collider.class).boundingBox.get();
setBlockBounds((float) cuboid.min.getX(), (float) cuboid.min.getY(), (float) cuboid.min.getZ(), (float) cuboid.max.getX(), (float) cuboid.max.getY(), (float) cuboid.max.getZ());
}
}
Example #18
| Source File: Vector3DFormatAbstractTest.java From astor with GNU General Public License v2.0 | 5 votes |
|
@Test
public void testParseNegativeZ() throws MathParseException {
String source =
"{1" + getDecimalCharacter() +
"2323; 1" + getDecimalCharacter() +
"4343; -1" + getDecimalCharacter() +
"6333}";
Vector3D expected = new Vector3D(1.2323, 1.4343, -1.6333);
Vector3D actual = vector3DFormat.parse(source);
Assert.assertEquals(expected, actual);
}
Example #19
| Source File: PlaneTest.java From astor with GNU General Public License v2.0 | 5 votes |
|
@Test
public void testOffset() throws MathArithmeticException {
Vector3D p1 = new Vector3D(1, 1, 1);
Plane p = new Plane(p1, new Vector3D(0.2, 0, 0), 1.0e-10);
Assert.assertEquals(-5.0, p.getOffset(new Vector3D(-4, 0, 0)), 1.0e-10);
Assert.assertEquals(+5.0, p.getOffset(new Vector3D(6, 10, -12)), 1.0e-10);
Assert.assertEquals(0.3,
p.getOffset(new Vector3D(1.0, p1, 0.3, p.getNormal())),
1.0e-10);
Assert.assertEquals(-0.3,
p.getOffset(new Vector3D(1.0, p1, -0.3, p.getNormal())),
1.0e-10);
}
Example #20
| Source File: Vector3DFormatAbstractTest.java From astor with GNU General Public License v2.0 | 5 votes |
|
@Test
public void testParseSimpleWithDecimalsTrunc() throws MathParseException {
String source =
"{1" + getDecimalCharacter() +
"2323; 1" + getDecimalCharacter() +
"4343; 1" + getDecimalCharacter() +
"6333}";
Vector3D expected = new Vector3D(1.2323, 1.4343, 1.6333);
Vector3D actual = vector3DFormat.parse(source);
Assert.assertEquals(expected, actual);
}
Example #21
| Source File: FWBlock.java From NOVA-Core with GNU Lesser General Public License v3.0 | 5 votes |
|
private Block getBlockInstance(nova.core.world.World world, Vector3D position) {
Block block = factory.build();
block.components.add(new MCBlockTransform(block, world, position));
if (!block.components.has(BlockProperty.BlockSound.class)) {
BlockProperty.BlockSound properties = block.components.add(new BlockProperty.BlockSound());
properties.setBlockSound(BlockProperty.BlockSound.BlockSoundTrigger.BREAK, new Sound("", soundTypeStone.getBreakSound()));
properties.setBlockSound(BlockProperty.BlockSound.BlockSoundTrigger.PLACE, new Sound("", soundTypeStone.func_150496_b()));
properties.setBlockSound(BlockProperty.BlockSound.BlockSoundTrigger.WALK, new Sound("", soundTypeStone.getStepResourcePath()));
this.stepSound = soundTypeStone;
}
return block;
}
Example #22
| Source File: AbstractFeatureTest.java From imagej-ops with BSD 2-Clause "Simplified" License | 5 votes |
|
protected static Mesh getMesh() {
final Mesh m = new NaiveDoubleMesh();
// To prevent duplicates, map each (x, y, z) triple to its own index.
final Map<Vector3D, Long> indexMap = new HashMap<>();
final LongArray indices = new LongArray();
try {
Files.lines(Paths.get(AbstractFeatureTest.class.getResource("3d_geometric_features_mesh.txt").toURI()))
.forEach(l -> {
String[] coord = l.split(" ");
final double x = Double.parseDouble(coord[0]);
final double y = Double.parseDouble(coord[1]);
final double z = Double.parseDouble(coord[2]);
final Vector3D vertex = new Vector3D(x, y, z);
final long vIndex = indexMap.computeIfAbsent(vertex, //
v -> m.vertices().add(x, y, z));
indices.add(vIndex);
});
} catch (IOException | URISyntaxException exc) {
exc.printStackTrace();
}
for (int i = 0; i < indices.size(); i += 3) {
final long v0 = indices.get(i);
final long v1 = indices.get(i + 1);
final long v2 = indices.get(i + 2);
m.triangles().add(v0, v1, v2);
}
return m;
}
Example #23
| Source File: CircleTest.java From astor with GNU General Public License v2.0 | 5 votes |
|
@Test
public void testSpace() {
Circle circle = new Circle(new S2Point(1.2, 2.5), new S2Point(-4.3, 0), 1.0e-10);
for (double alpha = 0; alpha < MathUtils.TWO_PI; alpha += 0.1) {
Vector3D p = new Vector3D(FastMath.cos(alpha), circle.getXAxis(),
FastMath.sin(alpha), circle.getYAxis());
Vector3D q = circle.toSpace(new S1Point(alpha)).getVector();
Assert.assertEquals(0.0, p.distance(q), 1.0e-10);
Assert.assertEquals(0.5 * FastMath.PI, Vector3D.angle(circle.getPole(), q), 1.0e-10);
}
}
Example #24
| Source File: Face.java From NOVA-Core with GNU Lesser General Public License v3.0 | 5 votes |
|
/**
* Gets the center of this face.
*
* @return Center
*/
public Vector3D getCenter() {
if (vertices.size() >= 3) {
return vertices
.stream()
.map(v -> v.vec)
.reduce(Vector3D.ZERO, Vector3D::add)
.scalarMultiply(1f / vertices.size());
}
return Vector3D.ZERO;
}
Example #25
| Source File: Vector3DFormatAbstractTest.java From astor with GNU General Public License v2.0 | 5 votes |
|
@Test
public void testNan() {
Vector3D c = Vector3D.NaN;
String expected = "{(NaN); (NaN); (NaN)}";
String actual = vector3DFormat.format(c);
Assert.assertEquals(expected, actual);
}
Example #26
| Source File: SphericalPolygonsSetTest.java From astor with GNU General Public License v2.0 | 5 votes |
|
@Test
public void testFullSphere() {
SphericalPolygonsSet full = new SphericalPolygonsSet(1.0e-10);
UnitSphereRandomVectorGenerator random =
new UnitSphereRandomVectorGenerator(3, new Well1024a(0x852fd2a0ed8d2f6dl));
for (int i = 0; i < 1000; ++i) {
Vector3D v = new Vector3D(random.nextVector());
Assert.assertEquals(Location.INSIDE, full.checkPoint(new S2Point(v)));
}
Assert.assertEquals(4 * FastMath.PI, new SphericalPolygonsSet(0.01, new S2Point[0]).getSize(), 1.0e-10);
Assert.assertEquals(0, new SphericalPolygonsSet(0.01, new S2Point[0]).getBoundarySize(), 1.0e-10);
Assert.assertEquals(0, full.getBoundaryLoops().size());
Assert.assertTrue(full.getEnclosingCap().getRadius() > 0);
Assert.assertTrue(Double.isInfinite(full.getEnclosingCap().getRadius()));
}
Example #27
| Source File: Vector3DFormatAbstractTest.java From astor with GNU General Public License v2.0 | 5 votes |
|
@Test
public void testParseNonDefaultSetting() {
String source =
"[1" + getDecimalCharacter() +
"2323 : 1" + getDecimalCharacter() +
"4343 : 1" + getDecimalCharacter() +
"6333]";
Vector3D expected = new Vector3D(1.2323, 1.4343, 1.6333);
Vector3D actual = vector3DFormatSquare.parse(source);
Assert.assertEquals(expected, actual);
}
Example #28
| Source File: PlaneTest.java From astor with GNU General Public License v2.0 | 5 votes |
|
@Test
public void testThreePoints() throws MathArithmeticException {
Vector3D p1 = new Vector3D(1.2, 3.4, -5.8);
Vector3D p2 = new Vector3D(3.4, -5.8, 1.2);
Vector3D p3 = new Vector3D(-2.0, 4.3, 0.7);
Plane p = new Plane(p1, p2, p3);
Assert.assertTrue(p.contains(p1));
Assert.assertTrue(p.contains(p2));
Assert.assertTrue(p.contains(p3));
}
Example #29
| Source File: Vector3DFormatAbstractTest.java From astor with GNU General Public License v2.0 | 5 votes |
|
@Test
public void testNan() {
Vector3D c = Vector3D.NaN;
String expected = "{(NaN); (NaN); (NaN)}";
String actual = vector3DFormat.format(c);
Assert.assertEquals(expected, actual);
}
Example #30
| Source File: Vector3DFormatAbstractTest.java From astor with GNU General Public License v2.0 | 5 votes |
|
@Test
public void testNan() {
Vector3D c = Vector3D.NaN;
String expected = "{(NaN); (NaN); (NaN)}";
String actual = vector3DFormat.format(c);
Assert.assertEquals(expected, actual);
}
