AudioMath.hpp File Reference

Pure helpers for spatial audio attenuation, panning, Doppler, and occlusion. More...

#include <glm/glm.hpp>

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Classes
struct	audio::ListenerState
struct	audio::SpatialParams

Namespaces
namespace	audio

Functions
float	audio::distanceAttenuation (float distance, float fullGainDistance, float silentDistance) noexcept
float	audio::dopplerRatio (const glm::vec3 &sourceToListener, const glm::vec3 &sourceVelocity, const glm::vec3 &listenerVelocity) noexcept
SpatialParams	audio::evaluateSpatial (const glm::vec3 &sourcePosition, const glm::vec3 &sourceVelocity, const ListenerState &listener, bool occluded, float fullGainDistance, float silentDistance) noexcept

Variables
constexpr int	audio::k_mixerSampleRate = 48000
constexpr int	audio::k_mixerChannels = 2
constexpr float	audio::k_speedOfSoundUnitsPerSecond = 13500.0f
constexpr float	audio::k_fullGainDistance = 450.0f
constexpr float	audio::k_silentDistance = 3500.0f

Detailed Description

Pure helpers for spatial audio attenuation, panning, Doppler, and occlusion.