Error with Arc LineRenderer Script in JS to C#

Hi friends,
i want to thank each of you for all the help they are always giving us here.

My Question:
I downloaded a JS Script to do ARC in LineRenderer, it is working, but now i want it in C#.

I did a conversion of these two JS Scripts to C#, but in C#, the LineRenderer is not working equal at the JS Script.

i put my Project in Attachment Files.

Someone know tell me where is wrong?

First Script:

Code (csharp):

1.  
2. // Bezier.js
3.  
4. var sections : float = 10.0; // should be float for division purposes
5. private var lineRenderer : LineRenderer;
6.  
7. function Start(){    
8.     lineRenderer = GetComponent(LineRenderer);
9.     lineRenderer.SetVertexCount(sections);
10. }
11.  
12. function GetQuadraticCoordinates(t : float , p0 : Vector3 , c0 : Vector3 , p1 : Vector3 ) : Vector3 {
13.     return Mathf.Pow(1-t,2)*p0 + 2*t*(1-t)*c0 + Mathf.Pow(t,2)*p1 ;;
14. }
15.  
16. function Plot( p0 : Vector3 , c0 : Vector3 , p1 : Vector3 ) {
17.    var t : float ;    
18.    for (var i : int = 0 ; i < sections ; i++ ){
19.       t = i/(sections-1) ;
20.       lineRenderer.SetPosition (i ,GetQuadraticCoordinates(t , p0 , c0 , p1 ));
21.    }
22. }
23.  

Conversion:

Code (csharp):

1.  
2. // My Conversion to C#
3. // Bezier.cs
4.  
5. using UnityEngine;
6. using System.Collections;
7.  
8. public class Bezier : MonoBehaviour {
9.    
10.     public int sections = 10; // should be float for division purposes
11.    
12.     private LineRenderer lineRenderer;
13.  
14.     // Use this for initialization
15.     void Start ()
16.     {
17.         // lineRenderer = this.GetComponent("LineRenderer");
18.         lineRenderer = (LineRenderer) GetComponent(typeof(LineRenderer));
19.         lineRenderer.SetVertexCount(10);
20.     }
21.    
22.     public Vector3 GetQuadraticCoordinates(float t, Vector3 p0, Vector3 c0, Vector3 p1)
23.     {
24.         return Mathf.Pow(1-t,2)*p0 + 2*t*(1-t)*c0 + Mathf.Pow(t,2)*p1 ;
25.        
26.     }
27.  
28.     public void Plot( Vector3 p0, Vector3 c0, Vector3 p1 )
29.     {
30.         float t;
31.         for (int i = 0 ; i < 10 ; i++ )
32.         {
33.             t = i/(10-1) ;
34.             lineRenderer.SetPosition (i ,GetQuadraticCoordinates(t , p0 , c0 , p1 ));
35.         }
36.     }
37. }
38.  
39.  

Second Script:

Code (csharp):

1.  
2. // ArcBehaviour.js
3.  
4. var start   : Transform ;
5. var middle  : Transform ;
6. var end     : Transform ;
7.  
8. private var bezier : Bezier ;
9. private var xLoopAsc : boolean;
10. private var xLoopDesc : boolean;
11.  
12. public var speedCurve : float = 100;
13.  
14. function Start(){
15.     bezier = GetComponent(Bezier);
16.     xLoopAsc = true;
17.     xLoopDesc = false;
18. }
19.  
20. function Update(){
21.    
22.     if ( (middle.localPosition.x <= 50)  (xLoopAsc == true) )
23.     {
24.         middle.localPosition +=  Vector3.right * Time.deltaTime * speedCurve;
25.        
26.         if (middle.localPosition.x >= 50)
27.         {
28.             xLoopAsc = false;
29.             xLoopDesc = true;
30.         }
31.     }
32.    
33.     if ( (middle.localPosition.x >= -50)  (xLoopDesc == true) )
34.     {
35.         middle.localPosition +=  Vector3.right * Time.deltaTime * speedCurve * -1;
36.        
37.         if (middle.localPosition.x <= -50)
38.         {
39.             xLoopDesc = false;
40.             xLoopAsc = true;
41.         }
42.     }
43.    
44.     Debug.DrawLine(start.position,middle.position,Color.red);
45.     Debug.DrawLine(middle.position,end.position,Color.red);
46.     Debug.DrawLine(start.position,end.position,Color.red);
47.     bezier.Plot(start.position , middle.position , end.position );
48. }
49.  
50.  
51.  

Conversion:

Code (csharp):

1.  
2. // Conversion to C#
3. // ArcBehaviour.cs
4.  
5. using UnityEngine;
6. using System.Collections;
7.  
8. public class ArcBehaviour : MonoBehaviour {
9.  
10.     public Transform start;
11.     public Transform middle;
12.     public Transform end;
13.  
14.     private Bezier bezier;
15.     bool xLoopAsc;
16.     bool xLoopDesc;
17.  
18.     public float speedCurve = 100f;
19.    
20.     // Use this for initialization
21.     void Start ()
22.     {
23.         bezier = (Bezier) FindObjectOfType(typeof(Bezier));
24.         xLoopAsc = true;
25.         xLoopDesc = false;
26.     }
27.    
28.     // Update is called once per frame
29.     void Update ()
30.     {
31.        
32.         if ( (middle.localPosition.x <= 50)  (xLoopAsc == true) )
33.         {
34.             middle.localPosition +=  Vector3.right * Time.deltaTime * speedCurve ;
35.            
36.             if (middle.localPosition.x >= 50)
37.             {
38.                 xLoopAsc = false;
39.                 xLoopDesc = true;
40.             }
41.         }
42.        
43.         if ( (middle.localPosition.x >= -50)  (xLoopDesc == true) )
44.         {
45.             middle.localPosition +=  Vector3.right * Time.deltaTime * speedCurve * -1 ;
46.            
47.             if (middle.localPosition.x <= -50)
48.             {
49.                 xLoopDesc = false;
50.                 xLoopAsc = true;
51.             }
52.         }
53.        
54.         Debug.DrawLine(start.position,middle.position,Color.red);
55.         Debug.DrawLine(middle.position,end.position,Color.red);
56.         Debug.DrawLine(start.position,end.position,Color.red);
57.         bezier.Plot(start.position , middle.position , end.position );
58.  
59.    
60.     }
61. }
62.  
63.  

 

I know it's an old post, but in case someone want the correction for this example to work in C#

Code (csharp):

1. using UnityEngine;
2. using System.Collections;
3.  
4. public class Bezier : MonoBehaviour {
5.    
6.     public int sections = 10; // should be float for division purposes
7.    
8.     private LineRenderer lineRenderer;
9.  
10.     // Use this for initialization
11.     void Start ()
12.     {
13.         // lineRenderer = this.GetComponent("LineRenderer");
14.         lineRenderer = this.GetComponent(typeof(LineRenderer)) as LineRenderer;
15.         lineRenderer.SetVertexCount(sections);
16.     }
17.  
18.     public Vector3 GetQuadraticCoordinates(float t, Vector3 p0, Vector3 c0, Vector3 p1)
19.     {
20.         return Mathf.Pow(1f-t,2f)*p0 + 2f*t*(1f-t)*c0 + Mathf.Pow(t,2f)*p1 ;
21.     }
22.  
23.     public void Plot( Vector3 p0, Vector3 c0, Vector3 p1 )
24.     {
25.         float t;
26.         for (int i = 0 ; i < sections ; i++ )
27.         {
28.             t = (float)i/(sections-1) ;
29.             lineRenderer.SetPosition(i ,GetQuadraticCoordinates(t , p0 , c0 , p1 ));
30.         }
31.     }
32. }

 

thanks birlouz! worked like a charm