Custom crosshair sway effect

[Dr_Renardy (Pandora)]

Greetings!
I would like to create a sway effect for my custom crosshair, like when the player look around with his camera, the crosshair move slightly in the direction where the camera moves and when it stops, the crosshair comes to normal in the center of the screen.
I searched and try to do it, but it does not works.

This is what the cursor looks like :

Could you somehow, please, explain me how to do it? (tips will be appreciated)
Thanks! Looking forwards any answer.

[BIGmartha27]

try using userinputserive.touchmoved

[oOmekooOo (goot)]

i would use a spring module, and userInputService:GetMouseDelta() in a renderStepped loop
the spring module is pretty straightforward to use, and you can also change the dynamics of how it sways easily

[Dr_Renardy (Pandora)]

Great! Any idea on how to do it? (parts of codes)

[Dr_Renardy (Pandora)]

bump! still not found any way to create this effect…

[JAcoboiskaka1121 (Skellyton)]

Here’s what I use

local userInputService = game:GetService("UserInputService");
local runService = game:GetService("RunService");

local Frame = (script.Parent.MainGui)
local Crosshairpos = (scopeFrame.Position)

function Lorp(a, b, m)
	return a + (b - a) * m
end;

local swayX, swayY = 0, 0;
local SWAY_SPEED = (2);
function RenderStep(dt)
	userInputService.MouseIconEnabled = true
	local delta = userInputService:GetMouseDelta();	
	swayX = Lorp(swayX, delta.X * 2, dt * SWAY_SPEED)
	swayY = Lorp(swayY, delta.Y * -2, dt * SWAY_SPEED)
	Frame.Position = Crosshairpos + UDim2.fromOffset(swayX, swayY)
end;

runService.RenderStepped:Connect(RenderStep)

[Dr_Renardy (Pandora)]

Thanks! I modified your code to fit in mine and it works perfectly!