I was following this tutorial: The First Person Element Of A First Person Shooter and I was interested in the part where the character looked up and down with the camera, like in games like jailbreak. I also wanted to make the character look sideways as well, but I was unable to quite achieve that.

I tried using the same method as in the tutorial with the X angle, but it only worked properly when the character was aligned along the x-axis, and vice versa for when I tried it with the z-axis. I got a really weird result when I tried adding both the z and x angles, so thatâ€™s not a solution.

My current code:

```
--I believe these are the default C0 Cframes
--i got them from the tutorial above
local neckC0 = CFrame.new(0, 0.8, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1);
local waistC0 = CFrame.new(0, 0.2, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1);
runService.Heartbeat:Connect(function()
local neckJoint = localChar.Head.Neck
local waistJoint = localChar.UpperTorso.Waist
local yAngle = math.asin(camera.CFrame.LookVector.Y)
local xAngle = math.asin(camera.CFrame.LookVector.X)
neckJoint.C0 = neckC0 * CFrame.Angles(yAngle * 0.5, -(xAngle) * 0.5, 0)
waistJoint.C0 = waistC0 * CFrame.Angles(yAngle * 0.5, -(xAngle)* 0.5, 0)
end)
```

What it currently does:

robloxapp-20210920-2242309.wmv (2.6 MB)

I tried a multitude of other things as well, but none of them worked as desired. I feel like character rotation also plays a part, but Iâ€™ve been unable to figure out how. If some mathematical magician could help me get this right, it would be much appreciated.

Cheers!