constant.h File Reference

#include <cstddef>
#include <cstdint>

Go to the source code of this file.

Namespaces
namespace	ph
	The root for all renderer implementations.
namespace	ph::math
	Math functions and utilities.
namespace	ph::math::constant

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