Class AudioMixer

Namespace: ValveResourceFormat.Renderer.Audio
Assembly: Renderer.dll

Tracks active sound events and mixes their sample providers into a single continuous stereo stream.

public sealed class AudioMixer : IDisposable

Inheritance

object ← AudioMixer

Implements

IDisposable

Methods

CollectDebugSounds(List<(Vector3 Position, string Text)>, List<string>)

Collects the position and vsnd name of every audible positioned sound into positioned, and the vsnd name of every audible non-positioned (2D) sound into flat.

public void CollectDebugSounds(List<(Vector3 Position, string Text)> positioned, List<string> flat)

Parameters

positioned List<(Vector3 Position, string Text)>

flat List<string>

Dispose()

Stops and disposes all active sound events.

public void Dispose()

Read(float[], int, int)

Mixes all active sounds into the buffer. Always fills the full buffer.

public int Read(float[] buffer, int offset, int count)

Parameters

buffer float[]

offset int

count int

Returns

int

Update(Vector3, Vector3, Vector3, Vector3)

Updates spatialization for all active sound events. The three direction vectors are the listener's own head frame - taken from the camera rather than rebuilt here, since deriving them by cross product has no answer when the listener looks straight up or straight down.

public void Update(Vector3 listenerPosition, Vector3 listenerForward, Vector3 listenerRight, Vector3 listenerUp)

Parameters

listenerPosition Vector3

listenerForward Vector3

listenerRight Vector3

listenerUp Vector3