2d Projectile Issues with getting projectile prediction after collision

I have this code which simulates a projectile motion, it works well till I am just looking for prediction from just start position but when I try to Calculate the path after collision, I seem to have an issue, it will be great if someone can check my code and see what I am doing wrong here,
The method OnThrow is called in Update() where I just pass in a startTransform.

Code (CSharp):

1.  private void OnThrow(Transform t)
2.     {
3.         lr.positionCount = 0;
4.  
5.         List<Vector3> positions = new List<Vector3>();
6.  
7.         InitialPos = t.transform.position;
8.         float angle = m_Angle;
9.  
10.         for (float i = 0; i < 3; i += Time.fixedDeltaTime)
11.         {
12.             float x = InitialPos.x + m_Force * Mathf.Cos(angle * Mathf.Deg2Rad) * i;
13.             float y = InitialPos.y + m_Force * Mathf.Sin(angle * Mathf.Deg2Rad) * i + 0.5f * -9.8f * i * i;
14.             Vector2 pos = new Vector2(x, y);
15.             positions.Add(pos);
16.  
17.             int count = Physics2D.OverlapCircleNonAlloc(pos, 0.1f, colliders);
18.  
19.             if (count > 0)
20.             {
21.                 int length = positions.Count > 2 ? positions.Count - 2 : positions.Count - 1;
22.                 Vector2 dir = (pos - (Vector2)(positions[length])).normalized;
23.                 RaycastHit2D hit = (Physics2D.Raycast(pos, dir, 0.1f)) ;
24.  
25.                 if(hit.collider!= null)
26.                 {
27.                     Vector2 reflect = Vector2.Reflect(dir, hit.normal);
28.                     Debug.DrawRay(hit.point, dir, Color.black, 1);
29.                     Debug.DrawRay(hit.point, reflect, Color.red, 1);
30.                     float newAngle = Mathf.Atan2(reflect.y, reflect.x) * Mathf.Rad2Deg;
31.                     angle = newAngle;
32.                     positions.Add(hit.point + reflect * 1f);
33.                     InitialPos = hit.point + reflect * 1f;
34.                 }
35.             }
36.         }
37.  
38.         lr.positionCount = positions.Count;
39.         lr.SetPositions(positions.ToArray());
40.     }

It should be following the red line but I am doing something wrong.
Thanks for reading.

 

Figured it out, naturally... after posting, realised, I wasn't resetting the time.
i = 0; or and reduce the count, and it is golden

 

Attaching the code,just in case someone comes looking for it.

Code (CSharp):

1.   private void OnThrow(Transform t)
2.     {
3.         lr.positionCount = 0;
4.  
5.         List<Vector3> positions = new List<Vector3>();
6.  
7.         InitialPos = t.transform.position;
8.  
9.         float angle = m_Angle;
10.  
11.         float timeToLoop = secondsToPredict;
12.  
13.         for (float i = 0; i < timeToLoop; i += Time.fixedDeltaTime)
14.         {
15.             float x = InitialPos.x + m_Force * Mathf.Cos(angle * Mathf.Deg2Rad) * i;
16.             float y = InitialPos.y + m_Force * Mathf.Sin(angle * Mathf.Deg2Rad) * i + 0.5f * -9.8f * i * i;
17.             Vector2 pos = new Vector2(x, y);
18.             positions.Add(pos);
19.  
20.             int count = Physics2D.OverlapCircleNonAlloc(pos, 0.1f, colliders);
21.  
22.             if (count > 0)
23.             {
24.                 int length = positions.Count > 2 ? positions.Count - 2 : positions.Count - 1;
25.                 Vector2 dir = (pos - (Vector2)(positions[length])).normalized;
26.                 RaycastHit2D hit = (Physics2D.Raycast(pos, dir, 0.1f)) ;
27.  
28.                 if(hit.collider!= null)
29.                 {
30.                     Vector2 reflect = Vector2.Reflect(dir, hit.normal);
31.                     Debug.DrawRay(hit.point, dir, Color.black, 1);
32.                     Debug.DrawRay(hit.point, reflect, Color.red, 1);
33.                     float newAngle = Mathf.Atan2(reflect.y, reflect.x) * Mathf.Rad2Deg;
34.                     angle = newAngle;
35.                     positions.Add(hit.point + reflect * 1f);
36.                     InitialPos = hit.point + reflect * 1f;
37.  
38.                     timeToLoop -= i;
39.  
40.                     i = 0;
41.                 }
42.             }
43.         }
44.  
45.         lr.positionCount = positions.Count;
46.         lr.SetPositions(positions.ToArray());
47.     }