controlling speed and moving health bar smoothly

hello guys,
i am using following script to corntrol the health of my object.i am cleaning wound of my object with cotton.once i touch my wound , health bar increases from 0 to .10% but with jerk.i wan to control the speed of progression of my health bar so it move smoothly not with jerk.
Please help.

Code (csharp):

1.  
2. usingUnityEngine;
3. usingSystem.Collections;
4. usingUnityEngine.UI;
5. publicclassCleanWound : MonoBehaviour {
6.  
7. public Image hBar;
8.  
9. voidStart()
10. {
11. hBar.fillAmount =0;
12. }
13. voidOnTriggerEnter2D (Collider2Dother){
14.  
15.  
16.  
17. if(other.tag =="Cotton"){
18.  
19. renderer.material.color = Color.Lerp(renderer.material.color,Color.clear,Time.deltaTime*11f);
20.  
21. hBar.fillAmount = hBar.fillAmount + .10f;
22.  
23. if(hBar.fillAmount==0.3f || hBar.fillAmount==0.6f || hBar.fillAmount==1f )
24. {
25.  
26. Destroy(gameObject);
27.  
28. }
29.  
30. }
31. }
32. }
33.  

 

Well you're just using + which will make it jump. To do this properly you can do something like this.

Code (csharp):

1.  
2. public float curHp;
3. public float tempHp;
4.  
5. void Update () {
6.  
7.     if(tempHp < curHp) {
8.  
9.         tempHp += 0.1;
10.  
11.     }
12.  
13. }
14.  
15. void OnTriggerEnter2D (Collider2Dother){
16.  
17.  
18.     if(other.tag =="Cotton"){
19.      
20.         curHp += 1;
21.  
22.     }
23. }
24.  
25.  

In this case you want the tempHp to be the value that's displayed.

 

No sir Problem not solved.helth bar is still jumping not moving smoothly.please help.

 

It should be working just fine. Are you using a temp variable in the bar display? Also you could change 0.1 to something lower like 0.001 instead.

 

Thank you very much sir I do following and problem solved.

Code (csharp):

1.  
2.  
3. boolhDown=false;
4.  
5. publicGameObjectpart;
6. publicImagehbFront;
7. publicfloatcurHp;
8. publicfloattempHp;
9.  
10.  
11.  
12. voidStart()
13.  {
14. hbFront.fillAmount=0;
15.  }
16. voidUpdate()
17.  {
18.  
19. if (tempHp<curHp && hDown==true)
20.  {
21. tempHp += 0.008f;
22. hbFront.fillAmount=tempHp;
23.  }
24.  
25.  
26.  }
27.  
28.  
29. void OnTriggerExit2D()
30.  {
31. hDown=false;
32.  }
33. void OnTriggerEnter2D(Collider2Dother)
34.  {
35. hDown=true;
36.  
37. if(other.collider2D.tag=="Towel" && other.collider2D.tag !="ThornUI")
38.  {
39. renderer.material.color =Color.Lerp (renderer.material.color, Color.clear,Time.deltaTime*11f);
40.  
41. curHp=1f;
42.  
43. Update();
44.  
45.  
46.  
47. if (hbFront.fillAmount==1)
48.  {
49. part.SetActive(true);
50.  }
51.  
52.  
53.  }
54.  }
55.  
56.  
57.  
58. }
59.  

 

Why don't you just lerp like you did for the material color?

 

I've never actually used Color.Lerp(), but try it without the damping.

Code (csharp):

1. private Color startColor = renderer.material.color;
2.  
3. private void Update()
4. {
5.     float normalizedTime = currentTime / totalTime;
6.     renderer.material.color = Color.Lerp( startColor, Color.clear, normalizedTime );
7. }

Just remember that this creates an instance of the material.

 

Thanks Sir,
Can u please tell me how can i paint or draw a line with mouse or something like give nail polish effect to nail objects?

 

Check out LineRenderer. You give it a start and end point (or multiple points to create segments), and a width. It's always billboarded though.

If you're just doing 2D, you could try using two Image components, one as a parent object with a mask component, and the other as a child.

I've never had to solve that problem in Unity so I'm sure there could be other ways as well.

 

Thanks Sir, I am using only 2d.