Rotating CFrame Issue

Help and Feedback Scripting Support
1

Help, I’m having issues with my script. I tried asin and rad but it failed to work smoothly. The snippet im having issues with below. If anyone knows a way to fix this then please respond, I’m trying to get this fixed ASAP.

char.Head.Neck.C0 = CFrame.new(char.Head.Neck.C0.Position) 
	* CFrame.Angles(math.asin(delta.Unit.Y), -math.asin(delta.Unit.X), 0)

Video of the issue

2

Have you tried using math.sin instead of math.asin?

3

yep, and it gave same issue like before

4

What are you trying to do by the way?

5

I’m making a first person script

6

The “delta” variable could be the problem. Could you send me the code where the delta variable is defined?

7

Some code i barrowed off while looking for a solution.

local delta: Vector3 = Vector3.new()

UIS.InputChanged:Connect(function(input, gp)
	if not gp and input.UserInputType == Enum.UserInputType.MouseMovement then
		delta = input.Delta
	end
end)
8

Are you just trying to rotate the players head? Interesting, put this script in StartePlayerScripts and rotate the head with all 11 styles of EasingStyle used by tweens. Haha, it’s funny to watch!

local player: Player = game.Players.LocalPlayer
local character: Model = player.Character or player.CharacterAdded:Wait()
local root = character:WaitForChild("HumanoidRootPart")
local NeckOrigin = character.Head.Neck.C0.Position;

local function tweenNumberValue(t:number,es:Enum,ed:Enum,reverse:boolean)

	local nv = Instance.new("NumberValue");
	nv.Value = 0;
	nv.Changed:Connect(function(Progress)
		character.Head.Neck.C0 = CFrame.new(NeckOrigin) * CFrame.fromAxisAngle(Vector3.new(0,1,0),2*math.pi*Progress);
	end)

	local info = TweenInfo.new(t or 1,es,ed,0,reverse,1);
	local tween = game.TweenService:Create(nv,info,{Value=1});
	tween:Play();
	tween.Completed:Wait();
	tween:Destroy();
	nv:Destroy();
	info = nil;
end

wait(5);

local EnumStyles = Enum.EasingStyle:GetEnumItems();
for i=1, #EnumStyles do
	tweenNumberValue(2,EnumStyles[i],Enum.EasingDirection.In,true);
end
9

Yes but it’s designed to follow the mouse.