ph::math::constant Namespace Reference

Variables
template<typename T >
constexpr T	pi
	Value of \( \pi \).
template<typename T >
constexpr T	rcp_pi
	Value of \( 1/\pi \).
template<typename T >
constexpr T	two_pi
	Value of \( 2\pi \).
template<typename T >
constexpr T	rcp_two_pi
	Value of \( 1/(2\pi) \).
template<typename T >
constexpr T	four_pi
	Value of \( 4\pi \).
template<typename T >
constexpr T	rcp_four_pi
	Value of \( 1/(4\pi) \).
template<typename T >
constexpr T	pi2
	Value of \( \pi^2 \).
template<typename T >
constexpr T	sqrt_2
	Value of \( \sqrt{2} \).
template<typename T >
constexpr T	rcp_sqrt_2
	Value of \( 1/\sqrt{2} \).
template<typename T >
constexpr T	h_Planck = T(6.62607015e-34)
	Planck's constant (SI units).
template<typename T >
constexpr T	c_light = T(299792458)
	Light speed in vacuum (SI units).
template<typename T >
constexpr T	k_Boltzmann = T(1.380649e-23)
constexpr std::size_t	KiB = 1024
constexpr std::size_t	MiB = KiB * 1024
constexpr std::size_t	GiB = MiB * 1024
constexpr std::size_t	TiB = GiB * 1024
constexpr std::size_t	PiB = TiB * 1024
Axis Indices
Standard axis indices used in the renderer.
constexpr std::size_t	UNKNOWN_AXIS = static_cast<std::size_t>(-1)
constexpr std::size_t	X_AXIS = 0
constexpr std::size_t	Y_AXIS = 1
constexpr std::size_t	Z_AXIS = 2

Variable Documentation

c_light

template<typename T >

T ph::math::constant::c_light = T(299792458)

inlineconstexpr

Light speed in vacuum (SI units).

four_pi

template<typename T >

T ph::math::constant::four_pi

inlineconstexpr

Initial value:

= T(
    12.566370614359172953850573533118011536788677597500423283899778369231265625)

Value of \( 4\pi \).

GiB

std::size_t ph::math::constant::GiB = MiB * 1024

inlineconstexpr

h_Planck

template<typename T >

T ph::math::constant::h_Planck = T(6.62607015e-34)

inlineconstexpr

Planck's constant (SI units).

k_Boltzmann

template<typename T >

T ph::math::constant::k_Boltzmann = T(1.380649e-23)

inlineconstexpr

KiB

std::size_t ph::math::constant::KiB = 1024

inlineconstexpr

MiB

std::size_t ph::math::constant::MiB = KiB * 1024

inlineconstexpr

pi

template<typename T >

T ph::math::constant::pi

inlineconstexpr

Initial value:

= T(
    3.1415926535897932384626433832795028841971693993751058209749445923078164063)

Value of \( \pi \).

pi2

template<typename T >

T ph::math::constant::pi2

inlineconstexpr

Initial value:

= T(
    9.8696044010893586188344909998761511353136994072407906264133493762200448224)

Value of \( \pi^2 \).

PiB

std::size_t ph::math::constant::PiB = TiB * 1024

inlineconstexpr

rcp_four_pi

template<typename T >

T ph::math::constant::rcp_four_pi

inlineconstexpr

Initial value:

= T(
    0.0795774715459476678844418816862571810172298228702282243738336720294483988)

Value of \( 1/(4\pi) \).

rcp_pi

template<typename T >

T ph::math::constant::rcp_pi

inlineconstexpr

Initial value:

= T(
    0.3183098861837906715377675267450287240689192914809128974953346881177935953)

Value of \( 1/\pi \).

rcp_sqrt_2

template<typename T >

T ph::math::constant::rcp_sqrt_2

inlineconstexpr

Initial value:

= T(
    0.7071067811865475244008443621048490392848359376884740365883398689953662392)

Value of \( 1/\sqrt{2} \).

rcp_two_pi

template<typename T >

T ph::math::constant::rcp_two_pi

inlineconstexpr

Initial value:

= T(
    0.1591549430918953357688837633725143620344596457404564487476673440588967976)

Value of \( 1/(2\pi) \).

sqrt_2

template<typename T >

T ph::math::constant::sqrt_2

inlineconstexpr

Initial value:

= T(
    1.4142135623730950488016887242096980785696718753769480731766797379907324785)

Value of \( \sqrt{2} \).

TiB

std::size_t ph::math::constant::TiB = GiB * 1024

inlineconstexpr

two_pi

template<typename T >

T ph::math::constant::two_pi

inlineconstexpr

Initial value:

= T(
    6.2831853071795864769252867665590057683943387987502116419498891846156328126)

Value of \( 2\pi \).

UNKNOWN_AXIS

std::size_t ph::math::constant::UNKNOWN_AXIS = static_cast<std::size_t>(-1)

inlineconstexpr

X_AXIS

std::size_t ph::math::constant::X_AXIS = 0

inlineconstexpr

Y_AXIS

std::size_t ph::math::constant::Y_AXIS = 1

inlineconstexpr

Z_AXIS

std::size_t ph::math::constant::Z_AXIS = 2

inlineconstexpr