How to make a gui zoom in and out with the mouse wheel?

[Splixent]

I want to make a skill tree gui zoom in and out when the player scrolls the mouse wheel up or down. I already know I can use uis to determine which way they are scrolling when when they start scrolling I just dont now how to change the main gui and the gui elements. I already made it so the gui is draggable aswell.

[Creeperman16487]

maybe use TweenSize im not sure cuz i never used TweenSize

[legs_v (legs)]

How can I detect mouse wheel movement and determine direction?

With the User input service you need to use InputChanged (not InputBegan) to detect mouse wheel movement and with the Z position of the input you can determine if the mouse wheel is being moved up or down. So for example: local UIS = game:GetService("UserInputService") UIS.InputChanged:Connect(function(input) if input.UserInputType == Enum.UserInputType.MouseWheel then if input.Position.Z > 0 then print("Mouse Wheel UP") else print("Mouse Wheel Down") end end end…

[Splixent]

I already know how to determine which way they are scrolling. I just don’t know how to scale the gui up and down, with the elements inside aswell.

[legs_v (legs)]

UIS.InputChanged:Connect(function(input)
	if input.UserInputType == Enum.UserInputType.MouseWheel then
		Gui.Size = Udim2.new(0,0,input.Position.Z,0)
	end
end)