lovr.audio.setAbsorption

Sets the global air absorption coefficients for the medium. This affects Sources that have the absorption effect enabled, causing audio volume to drop off with distance as it is absorbed by the medium it's traveling through (air, water, etc.). The difference between absorption and falloff is that absorption is more subtle and is frequency-dependent, so higher-frequency bands can get absorbed more quickly than lower ones. This can be used to apply "underwater" effects and stuff.

lovr.audio.setAbsorption(low, mid, high)

Arguments

NameTypeDescription
lownumberThe absorption coefficient for the low frequency band.
midnumberThe absorption coefficient for the mid frequency band.
highnumberThe absorption coefficient for the high frequency band.

Returns

Nothing

Notes

Absorption is currently only supported by the phonon spatializer.

The frequency bands correspond to 400Hz, 2.5KHz, and 15KHz.

The default coefficients are .0002, .0017, and .0182 for low, mid, and high.

See also