Floating Origin with Cinemachine

Hi All,

I'm having trouble with my Cinemachine camera that pops (non smooth transition) back to target when I reset my player to origin.

Did some digging and found that others have had this problem and was given a solution (https://forum.unity.com/threads/rep...mera-runtime-how-to-avoid-the-popping.514293/).

I've tried to implement the script in my own project however I am still getting the popping effect, I'll post what I've tried and the solution below.

Solution:

Code (CSharp):

1.             // Inform any vcams that might be tracking this target
2.             int numVcams = CinemachineCore.Instance.VirtualCameraCount;
3.             for (int i = 0; i < numVcams; ++i)
4.                 CinemachineCore.Instance.GetVirtualCamera(i).OnTargetObjectWarped(
5.                     transform, posDelta);

My Code:

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4. using Cinemachine;
5.  
6.  
7. public class FloatingOrigin : MonoBehaviour
8. {
9.     public Transform Universe;
10.     public Transform Player;
11.  
12.     [Range(10, 5000)]
13.     public float unitsPerReset;
14.  
15.     private void FixedUpdate()
16.     {            
17.         Vector3 offset = Player.position - Vector3.zero;    
18.  
19.         float sqrLen = offset.sqrMagnitude;
20.  
21.             if(sqrLen >= unitsPerReset * unitsPerReset)
22.             {
23.                 updateCam(offset);
24.                 Universe.transform.position -= (Player.transform.position);        
25.                 Player.transform.position = Vector3.zero;                            
26.                 Debug.Log("Reset Ticked", gameObject);
27.             }                
28.     }
29.  
30.     private void updateCam(Vector3 posDelta)
31.     {
32.         int numVcams = CinemachineCore.Instance.VirtualCameraCount;
33.         for (int i = 0; i < numVcams; ++i)
34.         {
35.             CinemachineCore.Instance.GetVirtualCamera(i).OnTargetObjectWarped(Player, posDelta);
36.         }        
37.     }
38. }

Looking at the official documentation, it does appear I am using it correctly (https://docs.unity3d.com/Packages/c...tBase_OnTargetObjectWarped_Transform_Vector3_)

 

Ahh managed to solve it myself with a couple tweaks. The main issue was the posDelta needed to be inverted to a negative value. Although this was just a poorly implemented FloatingOrigin Solution, it was the backbones of what I needed to get moving forward.

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4. using Cinemachine;
5.  
6.  
7. public class FloatingOrigin : MonoBehaviour
8. {
9.     public Transform Universe;
10.     public Transform Player;
11.     public bool Debugging;
12.     private Rigidbody rb;
13.  
14.     [Range(10, 5000)]
15.     public float unitsPerReset;
16.  
17.     private void Start()
18.     {
19.         rb = Player.GetComponent<Rigidbody>();
20.     }
21.  
22.     private void FixedUpdate()
23.     {
24.         Vector3 offset = Player.position;
25.         float sqrLen = offset.sqrMagnitude;
26.  
27.             if(sqrLen >= unitsPerReset * unitsPerReset)
28.             {              
29.                 Universe.transform.position -= (Player.transform.position);          
30.                 rb.MovePosition(Vector3.zero);
31.                 updateCam(offset);
32.  
33.                 if (Debugging) { Debug.Log("Floating Origin Ticked", gameObject); }
34.             }                
35.     }
36.  
37.     private void updateCam(Vector3 posDelta)
38.     {
39.         int numVcams = CinemachineCore.Instance.VirtualCameraCount;
40.         for (int i = 0; i < numVcams; ++i)
41.         {        
42.             CinemachineCore.Instance.GetVirtualCamera(i).OnTargetObjectWarped(Player, -posDelta);
43.         }          
44.     }
45. }