JPL::VBAP::Panning3D< Traits, cLUTType >::SourceLayout::Dimensions Struct Reference

#include <JPLSpatial/Panning/VBAPanning3D.h>

Public Member Functions
JPL_INLINE size_t	GetSize () const noexcept
	Get total number of virtual sources for these dimentions.

Static Public Member Functions
static Dimensions	For (uint32 numChannels, float maxGeoDistanceDot=std::numeric_limits< float >::max())
	Calculate dimensions for numChannels with maxGeoDistanceDot between points.

Public Attributes
uint32	NumRings
	Number of rings to generate for a spread cap.
uint32	NumSamplesPerRing
	Number samples (virtual soruces) to generate for each ring of a spread cap.

Detailed Description

template<class Traits, auto cLUTType>
struct JPL::VBAP::Panning3D< Traits, cLUTType >::SourceLayout::Dimensions

Represents dimentions of the virtual source group cap on a 3D sphere. This structure serves to distribute "just enough" virtual sources per source channel to produce gap-less image for given target speaker/channel map.

Member Function Documentation

For()

template<class Traits , auto cLUTType>

Panning3D< Traits, cLUTType >::SourceLayout::Dimensions JPL::VBAP::Panning3D< Traits, cLUTType >::SourceLayout::Dimensions::For ( uint32  numChannels, float  maxGeoDistanceDot = std::numeric_limits<float>::max()  )

inlinestatic

Calculate dimensions for numChannels with maxGeoDistanceDot between points.

we probably want half the circumfrance to distribute between rings, since rings cross equator in two places

GetSize()

template<class Traits , auto cLUTType>

JPL_INLINE size_t JPL::VBAP::Panning3D< Traits, cLUTType >::SourceLayout::Dimensions::GetSize ( ) const

inlinenoexcept

Get total number of virtual sources for these dimentions.

Member Data Documentation

NumRings

template<class Traits , auto cLUTType>

uint32 JPL::VBAP::Panning3D< Traits, cLUTType >::SourceLayout::Dimensions::NumRings

Number of rings to generate for a spread cap.

NumSamplesPerRing

template<class Traits , auto cLUTType>

uint32 JPL::VBAP::Panning3D< Traits, cLUTType >::SourceLayout::Dimensions::NumSamplesPerRing

Number samples (virtual soruces) to generate for each ring of a spread cap.

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The documentation for this struct was generated from the following file:

• JPLSpatial/Panning/VBAPanning3D.h