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

Example 51 with Position

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

the class TestToroidal2DPhysics method testApplyTranslationalMovementHorizontalFromStop.

@Test
public void testApplyTranslationalMovementHorizontalFromStop() {
    Movement movement = new Movement();
    movement.setAngularAccleration(0);
    movement.setTranslationalAcceleration(new Vector2D(10, 0));
    double expectedX = 10;
    double expectedY = 0;
    Position newPosition = space.applyMovement(position, movement, timestep);
    assertEquals(newPosition.getX(), expectedX, 0.01);
    assertEquals(newPosition.getY(), expectedY, 0.01);
    assertEquals(newPosition.getOrientation(), 0, 0.01);
    assertEquals(newPosition.getAngularVelocity(), 0, 0.01);
    assertEquals(newPosition.getTranslationalVelocityX(), 10, 0.01);
    assertEquals(newPosition.getTranslationalVelocityY(), 0, 0.01);
}

Example 52 with Position

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

the class TestToroidal2DPhysics method testApplyOrientationMoveFromTurning.

@Test
public void testApplyOrientationMoveFromTurning() {
    Movement movement = new Movement();
    movement.setAngularAccleration(Math.PI / 180.0);
    movement.setTranslationalAcceleration(new Vector2D());
    double expectedOrientation = (3.0 * Math.PI) / 180.0;
    // first time is from stop
    Position newPosition = space.applyMovement(position, movement, timestep);
    // second time it is moving already
    newPosition = space.applyMovement(newPosition, movement, timestep);
    assertEquals(newPosition.getOrientation(), expectedOrientation, 0.01);
    assertEquals(newPosition.getAngularVelocity(), Math.PI / 90.0, 0.01);
    assertEquals(newPosition.getX(), 0, 0.0);
    assertEquals(newPosition.getY(), 0, 0.0);
    assertEquals(newPosition.getTranslationalVelocityX(), 0, 0);
    assertEquals(newPosition.getTranslationalVelocityY(), 0, 0);
}

Example 53 with Position

use of spacesettlers.utilities.Position 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 54 with Position

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

the class PolygonGraphics method fromPositions.

public static PolygonGraphics fromPositions(Color c, List<Position> points) {
    Polygon myPolygon = new Polygon();
    for (Position p : points) {
        myPolygon.addPoint((int) p.getX(), (int) p.getY());
    }
    Rectangle2D bounds = myPolygon.getBounds2D();
    return new PolygonGraphics(c, myPolygon, bounds);
}