Component:VolumeMeter: Difference between revisions

Latest revision as of 06:05, 17 March 2025

Component image

Volume Meter component as seen in the Scene Inspector

The VolumeMeter component can be used to get the volume of an inputted audio source.

Fields

Fields
Name	Type	Description
`persistent`	Bool	Determines whether or not this item will be saved to the server.
`UpdateOrder`	Int	Controls the order in which this component is updated.
`Enabled`	Bool	Controls whether or not this component is enabled. Some components stop their functionality when this field is disabled, but some don't.
`Smoothing`	Float	Smooth lerp the `Volume` field this much.
`Power`	Float	Raise `Volume` to this exponent. 1 will leave `Volume` unchanged.
`Method`	VolumeMeterMethod	Whether the outputted value should be the current volume, or the change in volume over time (delta)
`Source`	IAudioSource	The audio source to read the volume of (as long as it's streaming or playing).
`Volume`	raw output of Float	The current volume of `Source` raised to the exponent `Power`, after smoothing factor of `Smoothing`.

Usage

Attach to a slot and provide any IAudioSource to Source. When audio data is being generated by Source the Volume field will start changing values.

Examples

This component can be used to add visual reaction to avatars when talking, or in audio/music visualizers.

@@ Line 1: / Line 1: @@
+{{Infobox Component
+|Image=VolumeMeterComponent.png
+|Name=Volume Meter
+}}
 The '''VolumeMeter''' component can be used to get the volume of an inputted audio source.
 == Fields ==
 {{Table ComponentFields
-|Smoothing|Float|
+|Smoothing|Float|Smooth lerp the <code>Volume</code> field this much.
-|Power|Float|
+|Power|Float|Raise <code>Volume</code> to this exponent. 1 will leave <code>Volume</code> unchanged.
-|Method|VolumeMeterMethod|
+|Method|VolumeMeterMethod| Whether the outputted value should be the current volume, or the change in volume over time (delta)
-|Source|IAudioSource|
+|Source|IAudioSource|The audio source to read the volume of (as long as it's streaming or playing).
-|Volume|{{RootFieldType|RawOutput`1|[[Type:Float|Float]]}}|TypeAdv4=true|
+|Volume|{{RootFieldType|RawOutput`1|[[Type:Float|Float]]}}|TypeAdv4=true| The current volume of <code>Source</code> raised to the exponent <code>Power</code>, after smoothing factor of <code>Smoothing</code>.
 }}
-[[Category:ComponentStubs]]
+== Usage ==
+Attach to a slot and provide any [[Type:IAudioSource|IAudioSource]] to <code>Source</code>. When audio data is being generated by <code>Source</code> the <code>Volume</code> field will start changing values.
+== Examples ==
+This component can be used to add visual reaction to avatars when talking, or in audio/music visualizers.
+== See Also ==
+{{Template:AudioClip_SeeAlso}}
 [[Category:Components{{#translation:}}|Volume Meter]]
 [[Category:Components:Media:Utility{{#translation:}}|Volume Meter]]