/**
* Instead of using a square shape, we will use a round one.
*
* @param body the body created before.
*/
@Override
public void createFixturesForBody(Body body) {
// Use vertices to create fixture shape.
CircleShape shape = new CircleShape();
shape.setRadius(getWidth() * GameRenderer.getMPP());
// Attach fixture
FixtureDef fd = new FixtureDef();
fd.shape = shape;
fd.density = getDensity();
fd.friction = getFriction();
fd.restitution = getRestitution();
// Continue the fixture definition.
configureFixtureDefinition(fd);
// We set to the fixture's user data this model, so we can get it later
// when getting collisions.
body.createFixture(fd).setUserData(this);
body.applyForceToCenter(new Vec2(0f, 4f));
}
