UDocumentation: Engine/Source/Runtime/SignalProcessing/Private/SphericalHarmonicCalculator.cpp File Reference

UDocumentation UE5.7 10.02.2026 (Source)

API documentation for Unreal Engine 5.7

#include "DSP/SphericalHarmonicCalculator.h"

Classes
struct	Audio::SphericalHarmonicsPrivate::FTrigCache

Namespaces
namespace	Audio
	NO_LOGGING.

namespace	Audio::SphericalHarmonicsPrivate

Variables
constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_3 = 1.73205080757f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_3_DIV_2 = 1.224744871391589f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_5 = 2.2360679775f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_6 = 2.44948974278f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_7 = 2.64575131106f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_10 = 3.16227766017f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_15 = 3.87298334621f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_15_DIV_2 = SQRT_15 / 2.0f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_21_DIV_2 = 3.24037034920f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_35_DIV_2 = 4.18330013267f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_105 = 10.24695076596f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_35 = 5.9160797831f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_70 = 8.3666002653f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_5_DIV_4 = 1.1180339887f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_70_DIV_4 = 2.0916500663f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_105_DIV_4 = 2.5311320584f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_5_DIV_16 = 0.5590169944f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_70_DIV_8 = 1.0458250331f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_35_DIV_8 = 0.7395099729f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_14 = 3.74165738677f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_13 = 3.60555127546f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_91 = 9.53939201417f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_210 = 14.4913767462f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_273 = 16.5227116410f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_429 = 20.7082789866f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_858 = 29.2966064066f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_13_DIV_32 = SQRT_13 / 32.f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_91_DIV_8 = SQRT_91 / 8.f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_273_DIV_16 = SQRT_273 / 16.f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_429_DIV_8 = SQRT_429 / 8.f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_14_DIV_16 = SQRT_14 * 3.0f / 16.0f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_70_DIV_32 = SQRT_70 / 32.0f

constexpr float	Audio::SphericalHarmonicsPrivate::SQRT_15_DIV_8 = SQRT_15 / 8.0f