We can switch between visualizations by adding and removing them over time. In the following example, we start with one active visualization and then every few seconds, toggle a random visualization on or off.
First, add an activate method to the abstract Visualization class, which takes a Boolean enabled parameter. The Boolean active variable is read-only:
public boolean active = true;
public abstract void activate(boolean enabled);Its implementation will depend on the specific visualization. RenderBox library provides an enabled flag that's used when we render objects. The ones that instantiate a single Plane component are the easiest, such as WaveformVisualization and FFTVisualization. To each of these, add the following code:
@Override
public void activate(boolean enabled) {
active = enabled;
plane.enabled = enabled;
}For the GeometricVisualization class, we can enable (and disable) each of the component cubes:
@Override
public...