refresh dat.gui with new values

Question

I would like to refresh the dat.gui menu with new values. I have loaded a model and display in folder the name of the objects inside a gui folder.
How can I display the new

Answer 1

My answer does not reflect your question but will be helpful for others that programmatically change values within the 3d scene and need to update the GUI controls.

When you declare:

    var cubeX = folder1.add( parameters, 'x' ).min(-100).max(100).step(1).listen();

you have declared parameters beforehand, e.g.

parameters = {
    x: 0, y: 0, z: 0
}

Now you can listen to the key events or the appropriate event and change the values in the GUI like that:

window.addEventListener('keydown', function(event) {
    if(event.keyCode == 88) { // x pressed
        parameters.x++; // GUI value changed
        cube.scale.x = parameters.x; // 3d object changed
    }
}