Java SE (Java Platform, Standard Edition)

Hi guys,

I try to detect collision in my program, but it doesnt work :(. I have got one circle and one rectangle rotate around Y_AXIS 90 degrees.

I move circle along x-axis and checking condition if( ball.intersects( wall.getBoundsInLocal() ) ) and when it is true, stop moving the circle.

But circle always stops at the beginning and I dont know why. When I use .getBoundsInParent() instead .getBoundsInLocal(), circle is moving, but stops behind the wall.

Here is my code:

import javafx.animation.AnimationTimer;
import javafx.application.Application;
import javafx.scene.DepthTest;
import javafx.scene.Group;
import javafx.scene.PerspectiveCamera;
import javafx.scene.Scene;
import javafx.scene.paint.Color;
import javafx.scene.shape.Circle;
import javafx.scene.shape.CircleBuilder;
import javafx.scene.shape.Rectangle;
import javafx.scene.shape.RectangleBuilder;
import javafx.scene.transform.Rotate;
import javafx.stage.Stage;
 
public class Test extends Application {
 
    final static int WIDTH = 1000;
    final static int HEIGHT = 600;
    final static int RADIUS = 50;
    Circle ball;
    AnimationTimer animationTimer;
    double osX;
    Rectangle wall;
    
    public static void main(String[] args) {
        launch(args);
    }
    
    @Override
    public void start(Stage primaryStage) {
        primaryStage.setTitle("Collision test");
       
        wall = RectangleBuilder.create() // spodná stena
            .width ( 1 * WIDTH )
            .height( 1 * HEIGHT )
            .fill( Color.BLUE )
            .translateX( 0.5 * WIDTH)
            .translateY( 0 * WIDTH)
            .translateZ( 0 * WIDTH)
            .rotationAxis( Rotate.Y_AXIS )
            .rotate( 90 )
            .build();
        
        ball = CircleBuilder.create()
                .radius(RADIUS)
                .layoutX(WIDTH/2)
                .layoutY(HEIGHT/2)
                .fill(Color.RED)
                .smooth(true)
                .build();   
         
        Group root = new Group( wall , ball );
        root.setDepthTest(DepthTest.ENABLE);
        primaryStage.setScene(new Scene(root, WIDTH, HEIGHT, true));
        primaryStage.getScene().setCamera( new PerspectiveCamera());
        ball.setTranslateZ( 300 );
        
        animationTimer = new AnimationTimer()
        {
            @Override
            public void handle(long l)
            {
                if(ball.intersects(wall.getBoundsInLocal()))
                {
                    animationTimer.stop();
                    System.out.println( "Animation stopped." );
                    System.out.println( "Ball info: " + ball.getBoundsInLocal() );
                    System.out.println( "Wall info: " + wall.getBoundsInLocal() );
                }
                else
                    ball.setCenterX(osX += 20);
            }
        };
        animationTimer.start(); 
        primaryStage.show();
    }
}