Fix players camera

[comradeshvab]

You can write your topic however you want, but you need to answer these questions:
I made a script that forces players into first person and changes their camera position a little forward so they wouldnt see their neck. But now if player comes close to the wall they can see through it. I tried to make a part that prevents the player to come close to the wall, but the part doesnt stop the player and goes through the wall aswell. any ideas?

local RenderStepped = game:GetService("RunService").RenderStepped
local FixModel = game:GetService("ReplicatedStorage").CamFixModel:Clone()
local FixModelRoot = FixModel.PrimaryPart
local PlayerBody = workspace:WaitForChild(game.Players.LocalPlayer.Name)

FixModel.Parent = PlayerBody


RenderStepped:Connect(function ()
	FixModelRoot.CFrame = PlayerBody.PrimaryPart.CFrame * CFrame.new(0, 0, -3)
end)

[P1po666]

you can use this

local player = game.Players.LocalPlayer
local char = player.Character
local RunService = game:GetService("RunService")

char.Humanoid.CameraOffset = Vector3.new(0, 0, -1)

RunService.RenderStepped:Connect(function(step)
	if char:FindFirstChild("Head") then
		local ray = Ray.new(char.Head.Position, ((char.Head.CFrame + char.Head.CFrame.LookVector * 2) - char.Head.Position).Position.Unit)
		local ignoreList = char:GetChildren()

		local hit, pos = game.Workspace:FindPartOnRayWithIgnoreList(ray, ignoreList)

		if hit then
			char.Humanoid.CameraOffset = Vector3.new(0, 0, -(char.Head.Position - pos).magnitude)
		else
			char.Humanoid.CameraOffset = Vector3.new(0, 0, -1)
		end
	end
end)

[comradeshvab]

Thank you! btw, is there any way to make players hitbox bigger so they couldnt come closer to the wall? or make the ray a bit longer