How would I make a players arm move depending on the y axis of the mouse? (R6)

[johncena12345678953]

So I have been looking for a solution to this for a year now, and I still don’t get how this is done. Some use trigonometry for this, which I barley understand. I’m also not the best
with cFrame. I have found many topics similar to this but still will not conclude a full
solution to this that is easy for me to comprehend.

So anyways, as an example in text, the r6 arm would move up or down depending on the
position of the mouse in the y axis. The higher it is, the more it would rotate up. The lower the y axis is, the lower the arms would rotate. A picture example will be located below.

Example Picture

I saw someone post this which is what I want.

Please help,

John.

[mrkomps (komps)]

If you run this snippet of code in a local script in StarterCharacterScripts it should get you what you need, sorry that you had to wait a year for this.

plr = game.Players.LocalPlayer;
repeat
	wait()
until plr.Character
char = plr.Character
m = plr:GetMouse()
local IsEquipped = false


local origRightS = char:WaitForChild("Torso"):WaitForChild("Right Shoulder").C0
local origLeftS = char:WaitForChild("Torso"):WaitForChild("Left Shoulder").C0
local origNeck = char:WaitForChild("Torso"):WaitForChild("Neck").C0
local camera = game.Workspace.CurrentCamera

local UIS = game:GetService("UserInputService")

local c = game.Workspace.CurrentCamera

game:GetService("RunService").RenderStepped:Connect(function(delta)
	
	
	

	if IsEquipped == true then
		
			if char.Torso:FindFirstChild("Right Shoulder") then
				char.Torso["Right Shoulder"].C0 = char.Torso["Right Shoulder"].C0:Lerp(CFrame.new(1, .65, 0) * CFrame.Angles(-math.asin((m.Origin.p - m.Hit.p).unit.y), 1.55, 0, 0) , 0.1)
			end
			if char.Torso:FindFirstChild("Left Shoulder") then
				char.Torso["Left Shoulder"].C0 = char.Torso["Left Shoulder"].C0:Lerp(CFrame.new(-1, .65, 0) * CFrame.Angles(-math.asin((m.Origin.p - m.Hit.p).unit.y), -1.55, 0, 0) , 0.1)
			end
			if char.Torso:FindFirstChild("Neck") then
				char.Torso["Neck"].C0 = char.Torso["Neck"].C0:Lerp(CFrame.new(0, 1, 0) * CFrame.Angles(-math.asin((m.Origin.p - m.Hit.p).unit.y) + 1.55, 3.15, 0), 0.2)
			end
		
		else
		
			if char.Torso:FindFirstChild("Right Shoulder") then
				char.Torso["Right Shoulder"].C0 = char.Torso["Right Shoulder"].C0:lerp(origRightS, 0.1)
			end
		

			if char.Torso:FindFirstChild("Left Shoulder") then
				char.Torso["Left Shoulder"].C0 = char.Torso["Left Shoulder"].C0:lerp(origLeftS, 0.1)
			end

		

			if char.Torso:FindFirstChild("Neck") then
				char.Torso["Neck"].C0 = char.Torso["Neck"].C0:lerp(origNeck, 0.1)
			end

		
	end
	
	
	
end)


char.ChildAdded:Connect(function(instance)
	for i,v in pairs(char:GetChildren()) do
		if v:IsA("Tool") then
			if v:FindFirstChild("HoldArmsStill") then
				
			else
				IsEquipped = true
				
			end
		end
	end
end)

char.ChildRemoved:Connect(function(instance)
	if instance:IsA("Tool") then
		IsEquipped = false
	end
end)

Please ignore any weird variables, this was for my other game and I had to delete a few things to make it work for you

[johncena12345678953]

Oh my lord, thank you so MUCH! I was beginning to lose hope in my game just because this one thing.

[mrkomps (komps)]

its alright, im happy to help anytime

[johncena12345678953]

I forgor
Can you edit the script where the head does not move?
Sorry for asking!

[mrkomps (komps)]

yeah sure,

plr = game.Players.LocalPlayer;
repeat
	wait()
until plr.Character
char = plr.Character
m = plr:GetMouse()
local IsEquipped = false


local origRightS = char:WaitForChild("Torso"):WaitForChild("Right Shoulder").C0
local origLeftS = char:WaitForChild("Torso"):WaitForChild("Left Shoulder").C0
local origNeck = char:WaitForChild("Torso"):WaitForChild("Neck").C0
local camera = game.Workspace.CurrentCamera

local UIS = game:GetService("UserInputService")

local c = game.Workspace.CurrentCamera

game:GetService("RunService").RenderStepped:Connect(function(delta)




	if IsEquipped == true then

		if char.Torso:FindFirstChild("Right Shoulder") then
			char.Torso["Right Shoulder"].C0 = char.Torso["Right Shoulder"].C0:Lerp(CFrame.new(1, .65, 0) * CFrame.Angles(-math.asin((m.Origin.p - m.Hit.p).unit.y), 1.55, 0, 0) , 0.1)
		end
		if char.Torso:FindFirstChild("Left Shoulder") then
			char.Torso["Left Shoulder"].C0 = char.Torso["Left Shoulder"].C0:Lerp(CFrame.new(-1, .65, 0) * CFrame.Angles(-math.asin((m.Origin.p - m.Hit.p).unit.y), -1.55, 0, 0) , 0.1)
		end

	else

		if char.Torso:FindFirstChild("Right Shoulder") then
			char.Torso["Right Shoulder"].C0 = char.Torso["Right Shoulder"].C0:lerp(origRightS, 0.1)
		end


		if char.Torso:FindFirstChild("Left Shoulder") then
			char.Torso["Left Shoulder"].C0 = char.Torso["Left Shoulder"].C0:lerp(origLeftS, 0.1)
		end


	end



end)


char.ChildAdded:Connect(function(instance)
	for i,v in pairs(char:GetChildren()) do
		if v:IsA("Tool") then
			if v:FindFirstChild("HoldArmsStill") then

			else
				IsEquipped = true

			end
		end
	end
end)

char.ChildRemoved:Connect(function(instance)
	if instance:IsA("Tool") then
		IsEquipped = false
	end
end)

tada

[ToxicalGamer2006]

Is possible to make it show for all clients? (Fire one RemoteEvent from local into server side)

[ToxicalGamer2006]

@mrkomps @johncena12345678953

Sorry for reply.

I used mrkomps script and I changed for all clients and looks something like this

sorry for the lag

*Local script*

local Camera = game.Workspace.CurrentCamera
local Player = game.Players.LocalPlayer

local char = Player.Character
local origRightS = char:WaitForChild("Torso"):WaitForChild("Right Shoulder").C0
local origLeftS = char:WaitForChild("Torso"):WaitForChild("Left Shoulder").C0
local origNeck = char:WaitForChild("Torso"):WaitForChild("Neck").C0

local m = Player:GetMouse()

local UIS = game:GetService("UserInputService")

local IsEquipped = false

game:GetService("RunService").RenderStepped:Connect(function()
	if IsEquipped == true then

		if char.Torso:FindFirstChild("Right Shoulder") then
			char.Torso["Right Shoulder"].C0 = char.Torso["Right Shoulder"].C0:Lerp(CFrame.new(1, .65, 0) * CFrame.Angles(-math.asin((m.Origin.p - m.Hit.p).unit.y), 1.55, 0, 0) , 0.1)
		end
		if char.Torso:FindFirstChild("Left Shoulder") then
			char.Torso["Left Shoulder"].C0 = char.Torso["Left Shoulder"].C0:Lerp(CFrame.new(-1, .65, 0) * CFrame.Angles(-math.asin((m.Origin.p - m.Hit.p).unit.y), -1.55, 0, 0) , 0.1)
		end
		if char.Torso:FindFirstChild("Neck") then
			char.Torso["Neck"].C0 = char.Torso["Neck"].C0:Lerp(CFrame.new(0, 1, 0) * CFrame.Angles(-math.asin((m.Origin.p - m.Hit.p).unit.y) + 1.55, 3.15, 0), 0.2)
		end

	else

		if char.Torso:FindFirstChild("Right Shoulder") then
			char.Torso["Right Shoulder"].C0 = char.Torso["Right Shoulder"].C0:lerp(origRightS, 0.1)
		end

		if char.Torso:FindFirstChild("Left Shoulder") then
			char.Torso["Left Shoulder"].C0 = char.Torso["Left Shoulder"].C0:lerp(origLeftS, 0.1)
		end

		if char.Torso:FindFirstChild("Neck") then
			char.Torso["Neck"].C0 = char.Torso["Neck"].C0:lerp(origNeck, 0.1)

		end
	end
end)

char.ChildAdded:Connect(function()
	for i,v in pairs(char:GetChildren()) do
		if v:IsA("Tool") then
			if v:FindFirstChild("HoldArmsStill") then

			else
				IsEquipped = true

			end
		end
	end
end)

game.ReplicatedStorage.Look.OnClientEvent:Connect(function(PlrAgain, neckCFrame, RsCFrame, LsCFrame)
	local Neck = PlrAgain.Character.Torso:FindFirstChild("Neck", true)
	local Rs = PlrAgain.Character.Torso:FindFirstChild("Right Shoulder", true)
	local Ls = PlrAgain.Character.Torso:FindFirstChild("Left Shoulder", true)
	
	if Neck then
		Neck.C0 = neckCFrame
	end
	
	if Rs then
		Rs.C0 = RsCFrame
	end
	
	if Ls then
		Ls.C0 = LsCFrame
	end
end)

while wait(2) do -- you can change here if you want
	game.ReplicatedStorage.Look:FireServer(char.Torso["Neck"].C0, char.Torso["Right Shoulder"].C0, char.Torso["Left Shoulder"].C0)
end


*ServerSide*

game.ReplicatedStorage.Look.OnServerEvent:Connect(function(player, neckCFrame, RsCFrame, LsCFrame)
	for key, value in pairs(game.Players:GetChildren()) do
		if value ~= player then
			game.ReplicatedStorage.Look:FireClient(value, player, neckCFrame, RsCFrame, LsCFrame)
		end
	end
end)

Note: The RemoteEvent is “Look” and is inside the RS(ReplicatedStorage)

[thebrickplanetboy (zBrick20)]

you can use this script to make it look like a viewmodel

How could I make your arms and head follow your mouse up and down?

I managed to cloned left shoulder and right shoulder welded and parented to the head and make the neck move up and down by the camera with RunService.RenderStepped also use RunService.Stepped to update the animation from the real joint to fake joint Put this script in StarterCharacterScripts --R6 Only local RunService = game:GetService("RunService") local camera = workspace.CurrentCamera local character = script.Parent local torso = character:WaitForChild("Torso") local head = character:Wait…

[johncena12345678953]

Yeah, I just use this module, with some edits I made.

EasyFirstPerson: Drag-and-drop first person view models!

Have you ever tried to make one of those nice first person view model systems complete with camera sway, bobbing when you walk, etc. but didn’t have the programming knowledge to do so? Or maybe you know how to do it, but don’t want to have to write up custom code from scratch. Either way, EasyFirstPerson is the system for you. Just add the script and watch as all the tools in your game now have that satisfying First-Person-Shooter view. Not sure what I’m talking about? See the example below. R…

[Jando_123456 (Shima64)]

How do you weld the tool to the arms so that they can rotate too?

[fjdjdjdjejdj_lol (Sus_LOL)]

Can you help me do that please @ToxicalGamer2006
I do that follow you and it’s not working, here is video
sorry my for the title red

and here is picture place script and remote event:

[thebrickplanetboy (zBrick20)]

You haven’t implemented .OnServerEvent yet and havent call :FireServer() every 0.1 second

[fjdjdjdjejdj_lol (Sus_LOL)]

can you show me step by step and where to put the script and full how-to video? @thebrickplanetboy

[thebrickplanetboy (zBrick20)]

How would I make a players arm move depending on the y axis of the mouse? (R6)

@mrkomps @johncena12345678953 Sorry for reply. I used mrkomps script and I changed for all clients and looks something like this sorry for the lag *Local script* local Camera = game.Workspace.CurrentCamera local Player = game.Players.LocalPlayer local char = Player.Character local origRightS = char:WaitForChild("Torso"):WaitForChild("Right Shoulder").C0 local origLeftS = char:WaitForChild("Torso"):WaitForChild("Left Shoulder").C0 local origNeck = char:WaitForChild("Torso"):WaitF…

create a script not localscript and place it in ServerScriptService then paste this code here:

game.ReplicatedStorage.Look.OnServerEvent:Connect(function(player, neckCFrame, RsCFrame, LsCFrame)
	for key, value in pairs(game.Players:GetChildren()) do
		if value ~= player then
			game.ReplicatedStorage.Look:FireClient(value, player, neckCFrame, RsCFrame, LsCFrame)
		end
	end
end)

the video is from above

[fjdjdjdjejdj_lol (Sus_LOL)]

@thebrickplanetboy thanks it working but can you make it disable 2 arms not move follow head when unuse tools please, only head look and when use, 2 arms it will can follow tools

[thebrickplanetboy (zBrick20)]

ok

local Camera = game.Workspace.CurrentCamera
local Player = game.Players.LocalPlayer

local char = Player.Character
local origRightS = char:WaitForChild("Torso"):WaitForChild("Right Shoulder").C0
local origLeftS = char:WaitForChild("Torso"):WaitForChild("Left Shoulder").C0
local origNeck = char:WaitForChild("Torso"):WaitForChild("Neck").C0

local m = Player:GetMouse()

local UIS = game:GetService("UserInputService")

local IsEquipped = false

game:GetService("RunService").RenderStepped:Connect(function()
	if IsEquipped == true then
		if char.Torso:FindFirstChild("Right Shoulder") then
			char.Torso["Right Shoulder"].C0 = char.Torso["Right Shoulder"].C0:Lerp(CFrame.new(1, .65, 0) * CFrame.Angles(-math.asin((m.Origin.p - m.Hit.p).unit.y), 1.55, 0, 0) , 0.1)
		end
		if char.Torso:FindFirstChild("Left Shoulder") then
			char.Torso["Left Shoulder"].C0 = char.Torso["Left Shoulder"].C0:Lerp(CFrame.new(-1, .65, 0) * CFrame.Angles(-math.asin((m.Origin.p - m.Hit.p).unit.y), -1.55, 0, 0) , 0.1)
		end
		if char.Torso:FindFirstChild("Neck") then
			char.Torso["Neck"].C0 = char.Torso["Neck"].C0:Lerp(CFrame.new(0, 1, 0) * CFrame.Angles(-math.asin((m.Origin.p - m.Hit.p).unit.y) + 1.55, 3.15, 0), 0.2)
		end
	else
		if char.Torso:FindFirstChild("Right Shoulder") then
			char.Torso["Right Shoulder"].C0 = char.Torso["Right Shoulder"].C0:lerp(origRightS, 0.1)
		end

		if char.Torso:FindFirstChild("Left Shoulder") then
			char.Torso["Left Shoulder"].C0 = char.Torso["Left Shoulder"].C0:lerp(origLeftS, 0.1)
		end

		if char.Torso:FindFirstChild("Neck") then
			char.Torso["Neck"].C0 = char.Torso["Neck"].C0:lerp(origNeck, 0.1)
		end
	end
end)

for i,v in pairs(char:GetChildren()) do
	if v:IsA("Tool") then
		if not v:FindFirstChild("HoldArmsStill") then
			IsEquipped = true
		end
	end
end

char.ChildAdded:Connect(function(child)
	if child:IsA("Tool") then
		if not child:FindFirstChild("HoldArmsStill") then
			IsEquipped = true
		end
	end
end)

char.ChildRemoved:Connect(function(child)
	if child:IsA("Tool") then
		IsEquipped = false
	end
end)

game.ReplicatedStorage.Look.OnClientEvent:Connect(function(PlrAgain, neckCFrame, RsCFrame, LsCFrame)
	local Neck = PlrAgain.Character.Torso:FindFirstChild("Neck", true)
	local Rs = PlrAgain.Character.Torso:FindFirstChild("Right Shoulder", true)
	local Ls = PlrAgain.Character.Torso:FindFirstChild("Left Shoulder", true)

	if Neck then
		Neck.C0 = neckCFrame
	end

	if Rs then
		Rs.C0 = RsCFrame
	end

	if Ls then
		Ls.C0 = LsCFrame
	end
end)

while wait(2) do -- you can change here if you want
	game.ReplicatedStorage.Look:FireServer(char.Torso["Neck"].C0, char.Torso["Right Shoulder"].C0, char.Torso["Left Shoulder"].C0)
end

[fjdjdjdjejdj_lol (Sus_LOL)]

thanks a lot of, give for 1 heart
If you can fix this please help me

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[fjdjdjdjejdj_lol (Sus_LOL)]

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