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  3. FSphericalHarmonicCalculator

FSphericalHarmonicCalculator

Azimuth angle is measured CCW from front.

Unreal Engine C++ API Reference > Runtime > SoundFieldRendering

References

   
Module SoundFieldRendering
Header /Engine/Source/Runtime/SoundFieldRendering/Public/SphericalHarmonicCalculator.h
Include #include "SphericalHarmonicCalculator.h"

Syntax

class FSphericalHarmonicCalculator

Remarks

Azimuth angle is measured CCW from front. Elevation is 0 horizontal plane, + is above horizontal plane

Functions

  Type Name Description
Public function Static void

AdjustUESphericalCoordinatesForAmbisonics ( FVector2D& InOutVector
)

  
Public function Static void

ComputeSoundfieldChannelGains ( const int32 Order,
const float Azimuth,
const float Elevation,
float* OutGains
)

  
Public function Static void

GenerateFirstOrderRotationMatrixGivenDegrees ( const float RotXDegrees,
const float RotYDegrees,
const float RotZDegrees,
FMatrix& OutMatrix
)

  
Public function Static void

GenerateFirstOrderRotationMatrixGivenRadians ( const float RotXRadians,
const float RotYRadians,
const float RotZRadians,
FMatrix& OutMatrix
)

  

Enums

  Type Name Description
Public enum AmbiChanNumber    

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