How can I access variables from other scripts? c#

Hi Lewis_Games, I went in and modified the HandHeldCam script to give myself public getters and setters for its private variables.

 using System;
 using UnityEngine;
 
 namespace UnityStandardAssets.Cameras
 {
     public class HandHeldCam : LookatTarget
     {
         [SerializeField] private float m_SwaySpeed = .5f;
         [SerializeField] private float m_BaseSwayAmount = .5f;
         [SerializeField] private float m_TrackingSwayAmount = .5f;
         [Range(-1, 1)] [SerializeField] private float m_TrackingBias = 0;
 
         // ...
 
         #region getters
         public float getSwaySpeed() {
             return this.m_SwaySpeed;
         }
 
         public float getBaseSwayAmount() {
             return this.m_BaseSwayAmount;
         }
 
         public float getTrackingSwayAmount() {
             return this.m_TrackingSwayAmount;
         }
 
         public float getTrackingBias() {
             return this.m_TrackingBias;
         }
         #endregion
 
         #region setters
         public void setSwaySpeed(float value) {
             this.m_SwaySpeed = value;
         }
             
         public void setBaseSwayAmount(float value) {
             this.m_BaseSwayAmount = value;
         }
 
         public void setTrackingSwayAmount(float value) {
             this.m_TrackingSwayAmount = value;
         }
 
         public void setTrackingBias(float value) {
             if (value < -1f) {
                 value = -1f;
             }
             if (value > 1f) {
                 value = 1f;
             }
             this.m_TrackingBias = value;
         }
         #endregion
     }
 }

I then included a using statement at the top of the script that needed to access it.

 using UnityEngine;
 using System.Collections;
 using UnityStandardAssets.Cameras;
 
 // If this script is on the same GameObject as HandHeldCam
 // [RequireComponent(typeof(HandHeldCam))]
 public class HandHeldAccess : $$anonymous$$onoBehaviour {
     private HandHeldCam hhc;
 
     void Awake() {
         // If this script is on the same GameObject as HandHeldCam
         // hhc = GetComponent<HandHeldCam> ();
         hhc = Camera.main.GetComponent<HandHeldCam>();
     }
 
     void Start() {
         Debug.Log("base sway before: " + hhc.getBaseSwayAmount());
         Debug.Log ("sway speed before: " + hhc.getSwaySpeed());
         Debug.Log ("tracking bias before: " + hhc.getTrackingBias());
         Debug.Log ("tracking sway amount before: " + hhc.getTrackingSwayAmount());
 
         hhc.setBaseSwayAmount (1.5f);
         hhc.setSwaySpeed (2.75f);
         hhc.setTrackingBias (3.825f);
         hhc.setTrackingSwayAmount (5);
 
         Debug.Log("base sway after: " + hhc.getBaseSwayAmount());
         Debug.Log ("sway speed after: " + hhc.getSwaySpeed());
         Debug.Log ("tracking bias after: " + hhc.getTrackingBias());
         Debug.Log ("tracking sway amount after: " + hhc.getTrackingSwayAmount());
     }
 }