Move object to object, move object to position how to and question

General Discussion
1

I saw a lot of questions on this topic, so I will write an answer

package tests;

import com.jme3.app.SimpleApplication;
import com.jme3.light.AmbientLight;
import com.jme3.light.DirectionalLight;
import com.jme3.material.Material;
import com.jme3.math.ColorRGBA;
import com.jme3.math.Vector3f;
import com.jme3.renderer.RenderManager;
import com.jme3.scene.Geometry;
import com.jme3.scene.Spatial;
import com.jme3.scene.shape.Box;

/**
 * This is the Main Class of your Game. It should boot up your game and do initial initialisation
 * Move your Logic into AppStates or Controls or other java classes
 */
public class Tests extends SimpleApplication {
    

    public static void main(String[] args) {
        Tests app = new Tests();
        app.setShowSettings(false); //Settings dialog not supported on mac
        app.start();
    }

    private float interp = 0.0f;
    private float mySpeed = 2.0f;
    Spatial player;
    Spatial monster;
    
    @Override
    public void simpleInitApp() {
        
        player     = assetManager.loadModel("Models/cube.glb");
        rootNode.attachChild(player);
        
        monster     = assetManager.loadModel("Models/cube.glb");
        rootNode.attachChild(monster);
        monster.move(5f, 0, 0);
        
        setUpLight();
    }
    

    @Override
    public void simpleUpdate(float tpf) {
        Vector3f monsterPosition = monster.getLocalTranslation();
        Vector3f playerPosition = player.getLocalTranslation();

        float distance = playerPosition.distance(monsterPosition);
        interp += (mySpeed/distance) * tpf;
        if ( distance > 0.1f ) {
            monster.setLocalTranslation(new Vector3f().interpolateLocal(monsterPosition, playerPosition, interp));

        }
    }
        
    private void setUpLight() {
           // We add light so we see the scene
        AmbientLight al = new AmbientLight();
        al.setColor(ColorRGBA.White.mult(1.3f));
        rootNode.addLight(al);

        DirectionalLight dl = new DirectionalLight();
        dl.setColor(ColorRGBA.White);
        dl.setDirection(new Vector3f(2.8f, -2.8f, -2.8f).normalizeLocal());
        rootNode.addLight(dl);
    }

    @Override
    public void simpleRender(RenderManager rm) {
        //add render code here (if any)
    }
}

My question:
If i add to models collision
will this work?

or need to move CollisionShape or RigidBodyControl?
my blog