animationPane.getChildren().add(lineInput);
Line lineOutput = new Line();
lineOutput.getStrokeDashArray().addAll(5d);
lineOutput.setCache(true);
lineOutput.startXProperty().set(getAnimationPaneWidth() / 2 + getAnimationPaneWidth() / 8);
lineOutput.endXProperty().set(lineOutput.startXProperty().get());
lineOutput.startYProperty().set(0);
lineOutput.endYProperty().bind(animationPane.heightProperty());
animationPane.getChildren().add(lineOutput);