Changing math.sin() speed

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#1

Hi, so I made a little camera bob system, but I have one small issue
How can I reduce/increase the speed of math.sin()?

local RS = game:GetService('RunService')

function updatebob(deltatime)
	
	local Player = game.Players.LocalPlayer
	local Character = Player.Character
	
	local Humanoid = Character.Humanoid
	local Camera = workspace.CurrentCamera
	
	if Humanoid.MoveDirection.Magnitude > 0 then
		local OFFSET_BOBBLE_Y = math.sin(deltatime * 2) * 0.2
		local CAMERA_BOBBLE_Z = math.sin(deltatime * 20) * 0.2
		
		local RESULT_OFFSET = Vector3.new(OFFSET_BOBBLE_Y,OFFSET_BOBBLE_Y,0)
		local RESULT_CFRAME = CFrame.Angles(0,0,CAMERA_BOBBLE_Z)
		
		Camera.CFrame = Camera.CFrame:Lerp(Camera.CFrame * RESULT_CFRAME, .25)
		Humanoid.CameraOffset = Humanoid.CameraOffset:Lerp(RESULT_OFFSET, .25)
	else
		
	end
end

RS.RenderStepped:Connect(function(dt)
	updatebob(tick())
end)

Here’s the script ^^^^

1 Like
#2 
local OFFSET_BOBBLE_Y = math.sin(deltatime * 2) * 0.2
local CAMERA_BOBBLE_Z = math.sin(deltatime * 20) * 0.2

You would have to multiply the parameter inside math.sin in order to change the speed, for example:

local YSpeed = 4
local ZSpeed = 40

-- ^^ These two were previously 2, 20, now I duplicated them

local OFFSET_BOBBLE_Y = math.sin(deltatime * YSpeed) * 0.2
local CAMERA_BOBBLE_Z = math.sin(deltatime * ZSpeed) * 0.2
2 Likes
#3

The lower the slower? Or is it the opposite?

#4

1 Like
#5

This is also a solution, thanks

#6

Yep, when you increase the values you are pretty much multiplicating the time, if you double the value, you double the deltaTime, therefore it’s two times faster.

#7

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