#help with math.noise

65 messages · Page 1 of 1 (latest)

regal radish
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BRO

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IM NOT ON THAT LEVEL YET

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im sorry bro

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u dont have to help me

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but

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ion know that stuff yet

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but

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yea no

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😭

sonic bramble
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Print z

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Yes but maybe vector3 doesn't support numbers with too many decimals

regal radish
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give me the script

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put it down

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in lua

sonic bramble
regal radish
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u work on mine i work on yours

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idk how to do noise

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but i can try

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to help at lwast

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its not printing nun for me

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i called the function

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oh nvm

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idk how return work either

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yea

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did that

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it works

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mb

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i been coding too long to not learn wat return mean

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i been searching that up for a while

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anyways

sonic bramble
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https://devforum.roblox.com/t/weird-issue-with-mathnoise/501309

DevForum | Roblox
Weird issue with math.noise

I’m currently experimenting with procedural terrain generation and encountered an issue. I’m trying to generate a heightmap using math.noise, but for some reason every value it outputs is 0. Here’s the code snippet in question (ignore the weird function at start and some other stuff that might grind your gears, it’s only there for debugging): ...

regal radish
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can u explain tick too pls

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yes

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thanks

regal radish
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because once i fill in a number for tick

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it works

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but

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maybe tick aint tickin

sonic bramble
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Tick is prob too big

sonic bramble
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You cant pass number

regal radish
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thats wshat i did

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i think its z cant take allat

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like bro sid

regal radish
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its working

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it did that not me

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what

sonic bramble
# 
--//Variables//
local Run = game:GetService("RunService")
local char = script.Parent
local camera = workspace.CurrentCamera

local amp = .5
local freq = .2

--//Functions//
local function GetRotation()
    local x = 0
    local y = 0
    local z = math.noise(tick()/10000*freq,0,0)*amp
    
    return Vector3.new(x,y,z)
end

local function SetCameraRotation(Rotation:Vector3)
    local CF = camera.CFrame
    
    local x,y,z = math.rad(Rotation.X),math.rad(Rotation.Y),math.rad(Rotation.Z)
    camera.CFrame *= CFrame.Angles(x,y,z)
    
    return camera.CFrame
end

--//Events//
Run.RenderStepped:Connect(function()
    SetCameraRotation(GetRotation())
    print(GetRotation())
end)
regal radish
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no

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bet

sonic bramble
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Why do you use tick ?

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but why do you need tick ? For a unique number ? ¯\_(ツ)_/¯

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Use math.random

regal radish
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yo

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what does the math.noise do to

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why not just do tick *******freq ******* amp

regal radish
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w

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bro.

regal radish
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thats what i meant tho