Prediction V2 Jitter 4.5.6R

[liugoudanzi]

After the introduction of prediction in my project, there was a problem of role jitter after packaging. I researched for several days and could not solve this problem.
I sent a recording screen, can you see what is going on here, and I can send the project to you if necessary.

2024-12-24.23-28-08_20241224233139.mp4

[liugoudanzi]

ThirdPersonController.zip

This is the script of the movement in the video

[liugoudanzi]

It's more obvious on my phone than on the screen

Mobile.phone.video_20241226144049_20241226144124.mp4

[NPatel10]

This happens due to camera is being updated before the physics tick. If you are using cinemachine then set it to manual update mode in CinemachineBrain then use its Update method in PostTick callback of predicted body.

[liugoudanzi]

发生这种情况是因为摄像机在物理 tick 之前更新。如果你正在使用 cinemachine，则将其设置为手动更新模式，然后在预测身体的回调中使用其方法。CinemachineBrain``Update``PostTick

Can you give a specific tutorial very much thanks

[liugoudanzi]

发生这种情况是因为摄像机在物理 tick 之前更新。如果你正在使用 cinemachine，则将其设置为手动更新模式，然后在预测身体的回调中使用其方法。CinemachineBrain``Update``PostTick

I changed the mode to manual mode and the camera stopped following my character

[NPatel10]

You can create a script which updates cinemachine like
public void UpdateCineMachine() { cinemachineBrain.ManualUpdate(); }

Then you can use TimeManager.OnPostTick action provided by Fishnet in PlayerController's OnStartNetwork callback like
public override void OnStartNetwork() { TimeManager.OnPostTick += UpdateCineMachine; } to update the cinemachine.

Note - Update cinemachine after Reconcile step happened in player controller.

[liugoudanzi]

You can create a script which updates cinemachine like public void UpdateCineMachine() { cinemachineBrain.ManualUpdate(); }

Then you can use TimeManager.OnPostTick action provided by Fishnet in PlayerController's OnStartNetwork callback like public override void OnStartNetwork() { TimeManager.OnPostTick += UpdateCineMachine; } to update the cinemachine.

Note - Update cinemachine after Reconcile step happened in player controller.

The jitter problem should be fine but now the rotation problem

2025-01-13.15-21-03_2025113152146.mp4

[FirstGearGames]

This is most likely a help request rather than a bug report. We have some new prediction demos in 4.5.8 that might help. There's also new smoothers coming into testing today; see discord for announcement.