Examples with FixtureDef com.almasb.fxgl.physics.box2d.dynamics.FixtureDef used on opensource projects

Example 16 with FixtureDef

use of com.almasb.fxgl.physics.box2d.dynamics.FixtureDef in project FXGL by AlmasB.

the class FlyingKeysPhysicsSample method addButtonEntity.

private void addButtonEntity(double x, double y, char c) {
    PhysicsComponent physics = new PhysicsComponent();
    physics.setBodyType(BodyType.DYNAMIC);
    physics.setFixtureDef(new FixtureDef().density(0.7f).restitution(0.3f));
    Button button = new Button(c + "");
    button.setFont(Font.font(18));
    button.setPrefWidth(BUTTON_WIDTH);
    button.setPrefHeight(BUTTON_HEIGHT);
    entityBuilder().at(x, y).bbox(BoundingShape.box(BUTTON_WIDTH, BUTTON_HEIGHT)).view(button).with(physics).buildAndAttach();
}

Example 17 with FixtureDef

use of com.almasb.fxgl.physics.box2d.dynamics.FixtureDef in project FXGL by AlmasB.

the class RopeJointSample method spawnBullet.

private void spawnBullet(double x, double y, double vx, double vy) {
    var physics = new PhysicsComponent();
    physics.setFixtureDef(new FixtureDef().density(25.5f).restitution(0.5f));
    physics.setBodyType(BodyType.DYNAMIC);
    physics.setOnPhysicsInitialized(() -> {
        physics.setLinearVelocity(vx * 10, vy * 10);
    });
    entityBuilder().at(x, y).bbox(new HitBox(BoundingShape.circle(450 / 15.0 / 2.0))).view(texture("ball.png", 450 / 15.0, 449 / 15.0)).with(physics).with(new ExpireCleanComponent(Duration.seconds(5)).animateOpacity()).buildAndAttach();
}

Example 18 with FixtureDef

use of com.almasb.fxgl.physics.box2d.dynamics.FixtureDef in project FXGL by AlmasB.

the class RevoluteJointSample method initGame.

@Override
protected void initGame() {
    getGameScene().setBackgroundColor(Color.LIGHTGRAY);
    entityBuilder().buildScreenBoundsAndAttach(50);
    // platform
    entityBuilder().at(400, 400).viewWithBBox(new Rectangle(500, 20, Color.BROWN)).with(new PhysicsComponent()).buildAndAttach();
    PhysicsComponent physics = new PhysicsComponent();
    physics.setFixtureDef(new FixtureDef().density(1.1f));
    physics.setBodyType(BodyType.DYNAMIC);
    Entity block = entityBuilder().at(600, 100).viewWithBBox(new Rectangle(80, 50)).with(physics).buildAndAttach();
    PhysicsComponent physics2 = new PhysicsComponent();
    physics2.setBodyType(BodyType.DYNAMIC);
    FixtureDef fd = new FixtureDef();
    fd.setDensity(1.0f);
    physics2.setFixtureDef(fd);
    Entity ball1 = entityBuilder().at(600, 360).bbox(new HitBox("main", BoundingShape.circle(15))).view(texture("ball.png", 30, 30)).with(physics2).buildAndAttach();
    PhysicsComponent physics3 = new PhysicsComponent();
    physics3.setBodyType(BodyType.DYNAMIC);
    physics3.setFixtureDef(fd);
    Entity ball2 = entityBuilder().at(700, 360).bbox(new HitBox("main", BoundingShape.circle(15))).view(texture("ball.png", 30, 30)).with(physics3).buildAndAttach();
    physics2.getBody().setAngularDamping(1f);
    physics3.getBody().setAngularDamping(1f);
    getPhysicsWorld().addRevoluteJoint(block, ball1, new Point2D(80, 50), new Point2D(15, 15));
    getPhysicsWorld().addRevoluteJoint(block, ball2, new Point2D(0, 50), new Point2D(15, 15));
}

Example 19 with FixtureDef

use of com.almasb.fxgl.physics.box2d.dynamics.FixtureDef in project FXGL by AlmasB.

the class RevoluteJointSample method createPhysicsEntity.

private Entity createPhysicsEntity() {
    PhysicsComponent physics = new PhysicsComponent();
    physics.setBodyType(BodyType.DYNAMIC);
    physics.setFixtureDef(new FixtureDef().density(0.1f).restitution(0.3f));
    return entityBuilder().at(getInput().getMousePositionWorld()).with(physics).build();
}