help needed to make my gui text to gui progresss indicator

Questions & Answers
1

->i coded this code for bullet and and to find the speed of the bullet while pressing the space bar before hitting the target and i displayed the speed of the bullet in gui text .

THE PROBLEM

→ I want to display the speed of the bullet in progress bar.so please help me to do this

       using UnityEngine;
    using System.Collections;
     
    public class bulletsc : MonoBehaviour {
         //public declarations  zc
        public Transform bullietPrefab;
         
        //private declaration zc
        private GameObject outGO=null;
        private float force;
       
        public GUIText forceshot;
        void Start() {
            //finding the gameobejct for instantiating zc
            outGO = GameObject.Find("out");
            //making the gui text to implement at  the starting pistion zc
            forceshot.text="forceShot=0";
        }
         
        void Update() {
        if(Input.GetKey("space"))
            {
                force+=0.3f;
               
                forceshot.text="forceShot="+force;
            }
           
         if (Input.GetKeyUp("space"))
        {
         Transform bulliet = Instantiate(bullietPrefab, outGO.transform.position, Quaternion.identity) as Transform;
         bulliet.rigidbody.velocity=outGO.transform.TransformDirection(Vector3.forward*force);
            force=0.0f;
        }
        }
    }
2

You could do it with GUITexture, but it’s the same idea.

function DrawProgressBar( R : Rect, p : float, bg : Texture2D, bar : Texture2D )
{
    GUI.DrawTexture( R, bg );
    GUI.BeginGroup( Rect( R.x, R.y, R.width * p, R.height ) ); // Avoid the bar tex stretch. Alternatively, you could use tex coords.
        GUI.DrawTexture( Rect( 0, 0, R.width, R.height ), bar );
    GUI.EndGroup();
}