AimDeltaFix

Fixes mouse sensitivity feeling slower at higher framerates in R.E.P.O.

What's the bug?

The camera smoothing in CameraAim.Update() uses Quaternion.Lerp(current, target, num3 * Time.deltaTime) in a feedback loop. At 60fps that lerp factor is ~0.83, so the camera snaps almost instantly to where you're aiming. At higher framerates like 700fps, it drops to ~0.07 per frame — the camera barely moves each frame and it feels like your sensitivity got turned way down.

How this fixes it

When camera smoothing is off, the lerp is skipped entirely — the camera just snaps to your aim target regardless of FPS. When smoothing is on, the lerp factor is replaced with 1 - Exp(-num3 * Time.deltaTime) which gives proper frame-rate independent exponential decay.

Dev fix

The issue is on line 213 of CameraAim.Update(). Easiest fix for smoothing off is to just assign the target directly (base.transform.localRotation = quaternion). For smoothed mode, swap num3 * Time.deltaTime with 1f - Mathf.Exp(-num3 * Time.deltaTime).

Credit

Bug originally spotted by Ouden on the repo discord.