Prevent a camera from looking up

[dmksa123 (dmk)]

I want to prevent the player from looking up, but it keeps glitching out because the mouse does not lock fast enough:

https://gyazo.com/c72c8547598573f1169c83735b0f2d9e

Code:

local function CameraAngle(CurrentCamera: Camera): boolean
	local LookVector = CurrentCamera.CFrame.LookVector.Unit
	local UpVector = Vector3.new(0, 1, 0)

	if LookVector:Dot(UpVector) <= 0 then 
		return true
	else
		return false
	end
end

local Angle = CameraAngle(self.CurrentCamera)
	
	if Angle then 
		UserInputService.MouseBehavior = Enum.MouseBehavior.Default
		
		self.CurrentCamera.CFrame = self.CameraPart.CFrame * CFrame.Angles(
			math.rad(((self.Mouse.Y - self.Mouse.ViewSizeY / 2) / self.Mouse.ViewSizeY) * -self.Tilt),
			math.rad(((self.Mouse.X - self.Mouse.ViewSizeX / 2) / self.Mouse.ViewSizeX) * -self.Tilt),
			0
		)
	else
		UserInputService.MouseBehavior = Enum.MouseBehavior.LockCurrentPosition
		self.CurrentCamera.CFrame = self.CameraPart.CFrame
	end

Is there a better way to rework this entire piece of code? Thanks.

[Cens_r (Censor)]

I’m not super well versed in CFrame math and Angles, but you might be able to just clamp your calculations for the CFrame.Angles so the angle’s never exceed a specific number.

[dmksa123 (dmk)]

I should have thought of this !