Examples with Vector2D spacesettlers.utilities.Vector2D used on opensource projects

Example 41 with Vector2D

use of spacesettlers.utilities.Vector2D in project spacesettlers by amymcgovern.

the class TestToroidal2DPhysics method testApplyNoMovementFromStop.

@Test
public void testApplyNoMovementFromStop() {
    Movement movement = new Movement();
    movement.setAngularAccleration(0);
    movement.setTranslationalAcceleration(new Vector2D());
    Position newPosition = space.applyMovement(position, movement, timestep);
    assertEquals(newPosition.getX(), 0, 0.01);
    assertEquals(newPosition.getY(), 0, 0.01);
    assertEquals(newPosition.getOrientation(), 0, 0.01);
    assertEquals(newPosition.getAngularVelocity(), 0, 0.01);
    assertEquals(newPosition.getTranslationalVelocityX(), 0, 0.01);
    assertEquals(newPosition.getTranslationalVelocityY(), 0, 0.01);
}

Example 42 with Vector2D

use of spacesettlers.utilities.Vector2D in project spacesettlers by amymcgovern.

the class TestVector2D method testgetRandom.

/**
 * Ensure the random vector never has a magnitude greater than the specified one
 */
@Test
public void testgetRandom() {
    Vector2D newVec;
    Random rand = new Random();
    float maxMagnitude = 100f;
    for (int i = 0; i < 100; i++) {
        newVec = Vector2D.getRandom(rand, maxMagnitude);
        assertTrue(newVec.getMagnitude() <= maxMagnitude);
    }
}

Example 43 with Vector2D

use of spacesettlers.utilities.Vector2D in project spacesettlers by amymcgovern.

the class TestVector2D method testClone.

/**
 * Ensure cloning makes a new object (so == fails) but the values
 * are the same.
 */
@Test
public void testClone() {
    Vector2D newOneTwo, newTwoTwo;
    newOneTwo = (Vector2D) oneTwo.clone();
    newTwoTwo = (Vector2D) twoTwo.clone();
    assertFalse(oneTwo == newOneTwo);
    assertFalse(twoTwo == newTwoTwo);
    assertTrue(oneTwo.equals(newOneTwo));
    assertTrue(twoTwo.equals(newTwoTwo));
}

Example 44 with Vector2D

use of spacesettlers.utilities.Vector2D in project spacesettlers by amymcgovern.

the class TestVector2D method testVectorProjectAlongYLine.

@Test
public void testVectorProjectAlongYLine() {
    Vector2D vector1 = new Vector2D(0, 10);
    Vector2D vector2 = new Vector2D(0, 10);
    Vector2D resultVector = vector1.vectorProject(vector2);
    assertEquals(resultVector.getXValue(), vector1.getXValue(), 0);
    assertEquals(resultVector.getYValue(), vector1.getYValue(), 0);
}

Example 45 with Vector2D

use of spacesettlers.utilities.Vector2D in project spacesettlers by amymcgovern.

the class TestVector2D method setUp.

@Before
public void setUp() throws Exception {
    oneTwo = new Vector2D(1, 2);
    twoTwo = new Vector2D(2, 2);
}