How to modify the camera projection by script using Java

How to Modify the Camera projection by script using Java

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In your Java class, do the following:

public class YourClass extends Component {

    // values ​​to control the field of view and diameter of the camera projection
    public float fieldOfView = 35f, diameter = 5f; // select in properties

    // creates a new SUIButton
    public SUIButton button; // select in properties

    // creates a new Camera
    public Camera camera; // select in properties

    // boolean to control Camera projection
    private boolean stateController;

    @Override
    public void start() {

    }

    @Override
    public void repeat() {

        // checking if the button was pressed
        if (button.isDown()) {

            // changing the boolean value to true and false with each button press if the conditional is true
            stateController = !stateController;
        }

        // checking if the boolean is true
        if (stateController) {

            // changing Camera projection to 3D
            camera.setProjection(0);

            // changing the field of view of the Camera's 3D projection
            camera.setFov(fieldOfView);

            // returning if the conditional is true, everything below this line will only be executed if the conditional is false
            return;
        }

        // changing Camera projection to 2D
        camera.setProjection(1);

        // changing the diameter of the Camera's 2D projection
        camera.setOrthoDiameter(diameter);
    }
}

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