Say that you have a part. How would you change some of it's Vector3 values (i.e. changing the Y Axis of the size for the part with the music being played). Sort of like audio visuals. Thanks.
✓ ANSWER ACCEPTED
How to size a part according to music?
2 answers
✓ Accepted answer
Alrighty, so this is actually pretty simple. All you would have to do is use PlaybackLoudness to resize the part. Here is an example.
local part = workspace:WaitForChild('Part');
local sound = part:WaitForChild('Sound');
part.Anchored = true;
while wait() do
part.Size = Vector3.new(5,sound.PlaybackLoudness/5,5);
end
Roblox Has The Same thing and they do it with guis too. Here is my script it uses four different ones and makes it look like a sound wave while playing an audio I made!
-- to be placed in StarterPlayer > StarterPlayerScripts
local Players = game:GetService("Players")
local LocalPlayer = Players.LocalPlayer
local bar1 = game.Workspace.AudioSpectrum.Part1
local bar2 = game.Workspace.AudioSpectrum.Part2
local bar3 = game.Workspace.AudioSpectrum.Part3
local bar4 = game.Workspace.AudioSpectrum.Part4
local bar5 = game.Workspace.AudioSpectrum.Part5
local bar6 = game.Workspace.AudioSpectrum.Part6
local bar7 = game.Workspace.AudioSpectrum.Part7
local bar8 = game.Workspace.AudioSpectrum.Part8
local sound = Instance.new("Sound")
local maxLoudness = 75000
bar1.Size = Vector3.new(1, 1, 1)
bar2.Size = Vector3.new(1, 1, 1)
bar3.Size = Vector3.new(1, 1, 1)
bar4.Size = Vector3.new(1, 1, 1)
bar5.Size = Vector3.new(1, 1, 1)
bar6.Size = Vector3.new(1, 1, 1)
bar7.Size = Vector3.new(1, 1, 1)
bar8.Size = Vector3.new(1, 1, 1)
sound.SoundId = "rbxassetid://2420742510"
sound.Looped = true
sound:Play()
sound.Parent = game.Workspace.AudioSpectrum
sound.Volume = 1
sound.PlaybackSpeed = 1.1
while true do
local amplitude = math.clamp(sound.PlaybackLoudness / maxLoudness, 0, 0.5)
bar1.Size = Vector3.new(0.5, amplitude * 5000, 0.5)
wait(0.0000001)
bar2.Size = Vector3.new(0.5, amplitude * 4000, 0.5)
wait(0.0000001)
bar3.Size = Vector3.new(0.5, amplitude * 6000, 0.5)
wait(0.0000001)
bar4.Size = Vector3.new(0.5, amplitude * 3000, 0.5)
wait(0.0000001)
bar5.Size = Vector3.new(0.5, amplitude * 4000, 0.5)
wait(0.0000001)
bar6.Size = Vector3.new(0.5, amplitude * 5000, 0.5)
wait(0.0000001)
bar7.Size = Vector3.new(0.5, amplitude * 2000, 0.5)
wait(0.0000001)
bar8.Size = Vector3.new(0.5, amplitude * 5000, 0.5)
wait(0.0000001)
end
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3 comments
do you have any attempts?
Usually values are changed by using the = operator.
Which value are you aiming at doing this with: PlaybackLoudness, Volume, Pitch, etc.?