how to clone several game objects in a way that clone properties of one can be adjusted to match all others in scene view

Question

I asked How can I adjust shape/dimensions of one clone to affect all other clones in the scene view and the accepted answer was spot on. It could only clone one game object.

Answer 1

use a singleton class. add that script to all the objects, then you can make a call to one and it will adjust all of them.

you can also do this with a static class, but the singleton approach is cleaner, and gives you more options.

public class MySingleton
{

    private static MySingleton fetch; // keep the static reference private

    public bool myBool = false;

    // and expose static members through properties
    // this way, you have a lot more control over what is actually being sent out.
    public static bool MyBool { get { return fetch ? fetch.myBool : false; } }

    void Awake()
    {
        fetch = this;
    }
}

read here for some great information on both options!