In the previous lesson, we explored how to use color pickers in lil-gui to dynamically change object materials, lights, and background colors. Now, let’s move on to another essential control—Checkboxes! ✅❌ Checkbox controls are used for boolean values (true or false) and are great for: Toggling object visibility (show/hide an object). Enabling/disabling wireframes for debugging. Turning lights on/off dynamically. Activating or deactivating special effects (like shadows or animations).