Type:AudioSourceWaveformMesh

AudioSourceWaveformMesh is a RectMeshSource that draws a live oscilloscope trace of a mono audio signal inside a rectangle. It is used as the Mesh member of a StandaloneRectMesh, which supplies the rectangle.

The mesh keeps a short history of the audio from Source and resamples it to Points points, spread evenly from the left to the right edge. The sample amplitude (-1 to 1) is mapped to the height: -1 is the bottom edge, 0 the middle and 1 the top edge. With no Source set the signal is silence and a flat line is drawn across the middle.

The history length decides how much time the width of the rectangle shows. At the default 0.025 seconds it spans one screen of a 40 Hz wave.

Fields

Name	Type	Default	Description
Source	Reference to IWorldAudioDataSource	null	The audio to draw.
HistoryLength	Float	0.025	Seconds of audio shown across the rectangle. Clamped between 0.01 and 1.
Points	Int	256	Number of points of the line. Clamped between 2 and 48000.
Width	Float	0.2	Thickness of the line. The slider range is 0.001 to 4.
Color	ColorX	White	Vertex color of the line.
UVScale	Float2	(1, 1)	Scale of the UV coordinates along and across the line.

Fields

See also