#include <math.h>

Classes
struct	rnd_generator_t

Public Types
using	rand_seed_t = std::decay_t<>

using	rand_seed_t = std::decay_t<>

Public Member Functions
auto *	rnd_generator (void)

void	init (void)

void	seed_rand (rand_seed_t s)

void	rand_mat (std::span< float > m)

auto *	rnd_generator (void)

void	init (void)

void	seed_rand (rand_seed_t s)

void	rand_mat (std::span< float > m)

Static Public Member Functions
template<typename T >
static constexpr T	sq2_2 (void)

template<typename T >
static constexpr T	sq2 (void)

template<typename T >
static constexpr T	e (void)

template<typename T >
static constexpr T	pi (void)

template<typename T >
static constexpr T	tau (void)

template<typename T >
static constexpr T	radians (T d)

template<typename T >
static constexpr T	degrees (T r)

template<typename T >
static constexpr T	round_down_pow2 (T n, T d)

template<typename T >
static constexpr T	round_up_pow2 (T n, T d)

template<typename T >
static constexpr T	round_down (T n, T d)

template<typename T >
static constexpr T	round_up (T n, T d)

template<typename T >
static constexpr T	round_up_div (T n, T d)

template<unsigned_integral T>
static constexpr T	mip_levels (T extent)

template<typename T >
static constexpr auto	length2 (const T &v)

template<typename T >
static auto	length (const T &v)

template<typename T >
static T	normalize (const T &v)

template<template< typename > typename V, typename T > requires vector<V, T>
static V< T >	clamp_len (V< T > v, T len)

template<typename T >
static constexpr vector_type< T >	sum (const T &v)

template<typename T >
static constexpr vector_type< T >	product (const T &v)

template<typename T >
static constexpr vector_type< T >	avg (const T &v)

template<typename T >
static constexpr vector_type< T >	dot (const T &u, const T &v)

template<typename T >
static constexpr vec3_base< T >	cross (const vec3_base< T > &u, const vec3_base< T > &v)

template<typename T >
static constexpr T	angle (const vec2_base< T > &u, const vec2_base< T > &v)

template<typename T >
static constexpr T	angle (const vec3_base< T > &u, const vec3_base< T > &v, const vec3_base< T > &n)

template<typename T >
static constexpr vec3_base< T >	reflect (const vec3_base< T > &v, const vec3_base< T > &n)

template<typename T >
static constexpr vec3_base< T >	normal (const vec3_base< T > &p0, const vec3_base< T > &p1, const vec3_base< T > &p2)

static void	mat_mul (std::span< float > dst, const float src0, const float src1, std::size_t n)

template<typename T >
static constexpr vec3_base< T >	diag (const mat3_base< T > &m, std::size_t i)

template<typename T >
static constexpr vec3_base< T >	inv_diag (const mat3_base< T > &m, std::size_t i)

template<typename T >
static constexpr mat3_base< T >	minor_matrix (const mat4_base< T > &m, std::size_t i, std::size_t j)

template<typename T >
static constexpr T	minor (const mat4_base< T > &m, std::size_t i, std::size_t j)

template<typename T >
static constexpr T	determinant (const mat3_base< T > &m)

template<typename T >
static constexpr T	determinant (const mat4_base< T > &m)

template<typename T >
static constexpr T	cofactor (const mat4_base< T > &m, std::size_t i, std::size_t j)

template<typename T >
static constexpr mat4_base< T >	adjugate (const mat4_base< T > &m)

template<typename T >
static constexpr mat4_base< T >	inverse (const mat4_base< T > &m)

template<typename T >
static constexpr mat3_base< T >	transpose (const mat3_base< T > &m)

template<typename T >
static constexpr mat4_base< T >	transpose (const mat4_base< T > &m)

template<typename T >
static constexpr mat4_base< T >	translate (const mat4_base< T > &m, const vec3_base< T > &v)

template<typename T >
static constexpr mat4_base< T >	scale (const mat4_base< T > &m, const vec3_base< T > &v)

template<typename T >
static constexpr vec2_base< T >	rotate (const vec2_base< T > &v, T sin, T cos)

template<typename T >
static constexpr vec2_base< T >	rotate (const vec2_base< T > &v, T angle)

template<typename T >
static constexpr vec3_base< T >	rotate (const vec3_base< T > &v, T sin, T cos, const vec3_base< T > &n)

template<typename T >
static constexpr vec3_base< T >	rotate (const vec3_base< T > &v, T angle, const vec3_base< T > &n)

template<typename T >
static constexpr vec3_base< T >	rotate_x (const vec3_base< T > &v, T sin, T cos)

template<typename T >
static constexpr vec3_base< T >	rotate_y (const vec3_base< T > &v, T sin, T cos)

template<typename T >
static constexpr vec3_base< T >	rotate_z (const vec3_base< T > &v, T sin, T cos)

template<typename T >
static constexpr vec3_base< T >	rotate_x (const vec3_base< T > &v, T angle)

template<typename T >
static constexpr vec3_base< T >	rotate_y (const vec3_base< T > &v, T angle)

template<typename T >
static constexpr vec3_base< T >	rotate_z (const vec3_base< T > &v, T angle)

template<typename T >
static constexpr mat4_base< T >	rotate (const mat4_base< T > &m, T angle, const vec3_base< T > &v)

template<typename T >
static constexpr mat4_base< T >	ortho (T left, T right, T bottom, T top)

template<typename T >
static constexpr mat4_base< T >	ortho (T left, T right, T bottom, T top, T near, T far)

template<typename T >
static constexpr mat4_base< T >	perspective (T fovy, T aspect, T near, T far)

template<typename T >
static constexpr mat4_base< T >	look_at (const vec3_base< T > &eye, const vec3_base< T > &center, const vec3_base< T > &up)

static void	gaussian_filter (std::size_t size, float std_dev, std::span< float > s)

static void	gaussian_filter (std::size_t xsize, std::size_t ysize, float std_dev, std::span< float > s)

static bool	is_aligned (void *p, std::size_t a)

static void *	align_ptr (void *p, std::size_t a)

template<typename T >
static T *	align_ptr (void *p)

template<typename T = double>
static constexpr T	sq2_2 (void)

template<typename T = double>
static constexpr T	sq2 (void)

template<typename T = double>
static constexpr T	e (void)

template<typename T = double>
static constexpr T	pi (void)

template<typename T = double>
static constexpr T	tau (void)

template<typename T = double>
static constexpr T	radians (T d)

template<typename T = double>
static constexpr T	degrees (T r)

template<typename T >
static constexpr T	round_down_pow2 (T n, T d)

template<typename T >
static constexpr T	round_up_pow2 (T n, T d)

template<typename T >
static constexpr T	round_down (T n, T d)

template<typename T >
static constexpr T	round_up (T n, T d)

template<typename T >
static constexpr T	round_up_div (T n, T d)

template<unsigned_integral T>
static constexpr T	mip_levels (T extent)

template<typename T >
static constexpr auto	dot (T u, T v)

template<typename T >
static constexpr auto	length2 (T v)

template<typename T >
static auto	length (T v)

template<typename T >
static T	normalize (T v)

template<template< typename > typename V, typename T > requires vector<V, T>
static V< T >	clamp_len (V< T > v, T len)

template<typename T >
static constexpr vector_type< T >	sum (T v)

template<typename T >
static constexpr vector_type< T >	product (T v)

template<typename T >
static constexpr vector_type< T >	avg (T v)

template<typename T >
static constexpr vec3_base< T >	cross (vec3_base< T > u, vec3_base< T > v)

template<typename T >
static constexpr T	angle (vec2_base< T > u, vec2_base< T > v)

template<typename T >
static constexpr T	angle (vec3_base< T > u, vec3_base< T > v, vec3_base< T > n)

template<typename T >
static constexpr vec3_base< T >	reflect (vec3_base< T > v, vec3_base< T > n)

template<typename T >
static constexpr vec3_base< T >	normal (vec3_base< T > p0, vec3_base< T > p1, vec3_base< T > p2)

static void	mat_mul (std::span< float > dst, const float src0, const float src1, std::size_t n)

template<typename T >
static vec3_base< T >	perspective_transform (const mat4_base< T > &m, vec3_base< T > v)

template<typename T >
static constexpr vec3_base< T >	diag (const mat3_base< T > &m, std::size_t i)

template<typename T >
static constexpr vec3_base< T >	inv_diag (const mat3_base< T > &m, std::size_t i)

template<typename T >
static constexpr mat3_base< T >	minor_matrix (const mat4_base< T > &m, std::size_t i, std::size_t j)

template<typename T >
static constexpr T	minor (const mat4_base< T > &m, std::size_t i, std::size_t j)

template<typename T >
static constexpr T	determinant (const mat3_base< T > &m)

template<typename T >
static constexpr T	determinant (const mat4_base< T > &m)

template<typename T >
static constexpr T	cofactor (const mat4_base< T > &m, std::size_t i, std::size_t j)

template<typename T >
static constexpr mat4_base< T >	adjugate (const mat4_base< T > &m)

template<typename T >
static constexpr mat4_base< T >	inverse (const mat4_base< T > &m)

template<typename T >
static constexpr mat3_base< T >	transpose (const mat3_base< T > &m)

template<typename T >
static constexpr mat4_base< T >	transpose (const mat4_base< T > &m)

template<typename T >
static constexpr mat4_base< T >	translate (const mat4_base< T > &m, vec3_base< T > v)

template<typename T >
static constexpr mat4_base< T >	scale (const mat4_base< T > &m, vec3_base< T > v)

template<typename T >
static constexpr vec2_base< T >	rotate (vec2_base< T > v, T sin, T cos)

template<typename T >
static constexpr vec2_base< T >	rotate (vec2_base< T > v, T angle)

template<typename T >
static constexpr vec3_base< T >	rotate (vec3_base< T > v, T sin, T cos, vec3_base< T > n)

template<typename T >
static constexpr vec3_base< T >	rotate (vec3_base< T > v, T angle, vec3_base< T > n)

template<typename T >
static constexpr vec3_base< T >	rotate_x (vec3_base< T > v, T sin, T cos)

template<typename T >
static constexpr vec3_base< T >	rotate_y (vec3_base< T > v, T sin, T cos)

template<typename T >
static constexpr vec3_base< T >	rotate_z (vec3_base< T > v, T sin, T cos)

template<typename T >
static constexpr vec3_base< T >	rotate_x (vec3_base< T > v, T angle)

template<typename T >
static constexpr vec3_base< T >	rotate_y (vec3_base< T > v, T angle)

template<typename T >
static constexpr vec3_base< T >	rotate_z (vec3_base< T > v, T angle)

template<typename T >
static constexpr mat4_base< T >	rotate (const mat4_base< T > &m, T angle, vec3_base< T > v)

template<typename T >
static constexpr mat4_base< T >	ortho (T left, T right, T bottom, T top)

template<typename T >
static constexpr mat4_base< T >	ortho (T left, T right, T bottom, T top, T near, T far)

template<typename T >
static constexpr mat4_base< T >	perspective (T fovy, T aspect, T near, T far)

template<typename T >
static constexpr mat4_base< T >	look_at (vec3_base< T > eye, vec3_base< T > center, vec3_base< T > up)

static void	gaussian_filter (std::size_t size, float std_dev, std::span< float > s)

static void	gaussian_filter (std::size_t xsize, std::size_t ysize, float std_dev, std::span< float > s)

static bool	is_aligned (void *p, std::size_t a)

static void *	align_ptr (void *p, std::size_t a)

template<typename T >
static T *	align_ptr (void *p)

Private Attributes
std::optional< rnd_generator_t >	m_rnd_generator = {}

Member Typedef Documentation

◆ rand_seed_t [1/2]

using nngn::Math::rand_seed_t = std::decay_t<>

◆ rand_seed_t [2/2]

using nngn::Math::rand_seed_t = std::decay_t<>

Member Function Documentation

◆ adjugate() [1/2]

template<typename T >

constexpr mat4_base< T > nngn::Math::adjugate ( const mat4_base< T > & m )

inlinestaticconstexpr

Here is the call graph for this function:

Here is the caller graph for this function:

◆ adjugate() [2/2]

template<typename T >

static constexpr mat4_base< T > nngn::Math::adjugate ( const mat4_base< T > & m )

staticconstexpr

◆ align_ptr() [1/4]

template<typename T >

T * nngn::Math::align_ptr ( void * p )

static

Here is the call graph for this function:

◆ align_ptr() [2/4]

template<typename T >

static T * nngn::Math::align_ptr ( void * p )

static

◆ align_ptr() [3/4]

void * nngn::Math::align_ptr	(	void *	p,
		std::size_t	a
	)

inlinestatic

Here is the call graph for this function:

Here is the caller graph for this function:

◆ align_ptr() [4/4]

static void * nngn::Math::align_ptr	(	void *	p,
		std::size_t	a
	)

static

◆ angle() [1/4]

template<typename T >

constexpr T nngn::Math::angle	(	const vec2_base< T > &	u,
		const vec2_base< T > &	v
	)

inlinestaticconstexpr

Here is the call graph for this function:

Here is the caller graph for this function:

◆ angle() [2/4]

template<typename T >

constexpr T nngn::Math::angle	(	const vec3_base< T > &	u,
		const vec3_base< T > &	v,
		const vec3_base< T > &	n
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ angle() [3/4]

template<typename T >

constexpr T nngn::Math::angle	(	vec2_base< T >	u,
		vec2_base< T >	v
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ angle() [4/4]

template<typename T >

constexpr T nngn::Math::angle	(	vec3_base< T >	u,
		vec3_base< T >	v,
		vec3_base< T >	n
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ avg() [1/2]

template<typename T >

constexpr vector_type< T > nngn::Math::avg ( const T & v )

inlinestaticconstexpr

Here is the call graph for this function:

Here is the caller graph for this function:

◆ avg() [2/2]

template<typename T >

constexpr vector_type< T > nngn::Math::avg ( T v )

inlinestaticconstexpr

Here is the call graph for this function:

◆ clamp_len() [1/2]

template<template< typename > typename V, typename T >
requires vector<V, T>

V< T > nngn::Math::clamp_len	(	V< T >	v,
		T	len
	)

inlinestatic

Here is the call graph for this function:

Here is the caller graph for this function:

◆ clamp_len() [2/2]

template<template< typename > typename V, typename T >
requires vector<V, T>

static V< T > nngn::Math::clamp_len	(	V< T >	v,
		T	len
	)

static

◆ cofactor() [1/2]

template<typename T >

static constexpr T nngn::Math::cofactor	(	const mat4_base< T > &	m,
		std::size_t	i,
		std::size_t	j
	)

staticconstexpr

◆ cofactor() [2/2]

template<typename T >

static constexpr T nngn::Math::cofactor	(	const mat4_base< T > &	m,
		std::size_t	i,
		std::size_t	j
	)

staticconstexpr

◆ cross() [1/2]

template<typename T >

constexpr vec3_base< T > nngn::Math::cross	(	const vec3_base< T > &	u,
		const vec3_base< T > &	v
	)

inlinestaticconstexpr

Here is the caller graph for this function:

◆ cross() [2/2]

template<typename T >

constexpr vec3_base< T > nngn::Math::cross	(	vec3_base< T >	u,
		vec3_base< T >	v
	)

inlinestaticconstexpr

◆ degrees() [1/2]

template<typename T >

constexpr T nngn::Math::degrees ( T r )

inlinestaticconstexpr

◆ degrees() [2/2]

template<typename T = double>

static constexpr T nngn::Math::degrees ( T r )

staticconstexpr

◆ determinant() [1/4]

template<typename T >

constexpr T nngn::Math::determinant ( const mat3_base< T > & m )

inlinestaticconstexpr

Here is the caller graph for this function:

◆ determinant() [2/4]

template<typename T >

static constexpr T nngn::Math::determinant ( const mat3_base< T > & m )

staticconstexpr

◆ determinant() [3/4]

template<typename T >

constexpr T nngn::Math::determinant ( const mat4_base< T > & m )

inlinestaticconstexpr

◆ determinant() [4/4]

template<typename T >

static constexpr T nngn::Math::determinant ( const mat4_base< T > & m )

staticconstexpr

◆ diag() [1/2]

template<typename T >

constexpr vec3_base< T > nngn::Math::diag	(	const mat3_base< T > &	m,
		std::size_t	i
	)

inlinestaticconstexpr

◆ diag() [2/2]

template<typename T >

static constexpr vec3_base< T > nngn::Math::diag	(	const mat3_base< T > &	m,
		std::size_t	i
	)

staticconstexpr

◆ dot() [1/2]

template<typename T >

constexpr vector_type< T > nngn::Math::dot	(	const T &	u,
		const T &	v
	)

inlinestaticconstexpr

Here is the call graph for this function:

Here is the caller graph for this function:

◆ dot() [2/2]

template<typename T >

constexpr auto nngn::Math::dot	(	T	u,
		T	v
	)

inlinestaticconstexpr

◆ e() [1/2]

template<typename T >

constexpr T nngn::Math::e ( void )

inlinestaticconstexpr

◆ e() [2/2]

template<typename T = double>

static constexpr T nngn::Math::e ( void )

staticconstexpr

◆ gaussian_filter() [1/4]

void nngn::Math::gaussian_filter	(	std::size_t	size,
		float	std_dev,
		std::span< float >	s
	)

static

Here is the caller graph for this function:

◆ gaussian_filter() [2/4]

static void nngn::Math::gaussian_filter	(	std::size_t	size,
		float	std_dev,
		std::span< float >	s
	)

static

◆ gaussian_filter() [3/4]

void nngn::Math::gaussian_filter	(	std::size_t	xsize,
		std::size_t	ysize,
		float	std_dev,
		std::span< float >	s
	)

static

◆ gaussian_filter() [4/4]

static void nngn::Math::gaussian_filter	(	std::size_t	xsize,
		std::size_t	ysize,
		float	std_dev,
		std::span< float >	s
	)

static

◆ init() [1/2]

void nngn::Math::init ( void )

◆ init() [2/2]

void nngn::Math::init ( void )

◆ inv_diag() [1/2]

template<typename T >

constexpr vec3_base< T > nngn::Math::inv_diag	(	const mat3_base< T > &	m,
		std::size_t	i
	)

inlinestaticconstexpr

◆ inv_diag() [2/2]

template<typename T >

static constexpr vec3_base< T > nngn::Math::inv_diag	(	const mat3_base< T > &	m,
		std::size_t	i
	)

staticconstexpr

◆ inverse() [1/2]

template<typename T >

constexpr mat4_base< T > nngn::Math::inverse ( const mat4_base< T > & m )

inlinestaticconstexpr

Here is the call graph for this function:

Here is the caller graph for this function:

◆ inverse() [2/2]

template<typename T >

static constexpr mat4_base< T > nngn::Math::inverse ( const mat4_base< T > & m )

staticconstexpr

◆ is_aligned() [1/2]

bool nngn::Math::is_aligned	(	void *	p,
		std::size_t	a
	)

inlinestatic

Here is the caller graph for this function:

◆ is_aligned() [2/2]

static bool nngn::Math::is_aligned	(	void *	p,
		std::size_t	a
	)

static

◆ length() [1/2]

template<typename T >

auto nngn::Math::length ( const T & v )

inlinestatic

Here is the call graph for this function:

Here is the caller graph for this function:

◆ length() [2/2]

template<typename T >

auto nngn::Math::length ( T v )

inlinestatic

Here is the call graph for this function:

◆ length2() [1/2]

template<typename T >

constexpr auto nngn::Math::length2 ( const T & v )

inlinestaticconstexpr

Here is the call graph for this function:

Here is the caller graph for this function:

◆ length2() [2/2]

template<typename T >

constexpr auto nngn::Math::length2 ( T v )

inlinestaticconstexpr

Here is the call graph for this function:

◆ look_at() [1/2]

template<typename T >

constexpr mat4_base< T > nngn::Math::look_at	(	const vec3_base< T > &	eye,
		const vec3_base< T > &	center,
		const vec3_base< T > &	up
	)

inlinestaticconstexpr

Here is the call graph for this function:

Here is the caller graph for this function:

◆ look_at() [2/2]

template<typename T >

constexpr mat4_base< T > nngn::Math::look_at	(	vec3_base< T >	eye,
		vec3_base< T >	center,
		vec3_base< T >	up
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ mat_mul() [1/2]

void nngn::Math::mat_mul	(	std::span< float >	dst,
		const float *	src0,
		const float *	src1,
		std::size_t	n
	)

static

Here is the caller graph for this function:

◆ mat_mul() [2/2]

static void nngn::Math::mat_mul	(	std::span< float >	dst,
		const float *	src0,
		const float *	src1,
		std::size_t	n
	)

static

◆ minor() [1/2]

template<typename T >

constexpr T nngn::Math::minor	(	const mat4_base< T > &	m,
		std::size_t	i,
		std::size_t	j
	)

inlinestaticconstexpr

Here is the call graph for this function:

Here is the caller graph for this function:

◆ minor() [2/2]

template<typename T >

static constexpr T nngn::Math::minor	(	const mat4_base< T > &	m,
		std::size_t	i,
		std::size_t	j
	)

staticconstexpr

◆ minor_matrix() [1/2]

template<typename T >

constexpr mat3_base< T > nngn::Math::minor_matrix	(	const mat4_base< T > &	m,
		std::size_t	i,
		std::size_t	j
	)

inlinestaticconstexpr

Here is the caller graph for this function:

◆ minor_matrix() [2/2]

template<typename T >

static constexpr mat3_base< T > nngn::Math::minor_matrix	(	const mat4_base< T > &	m,
		std::size_t	i,
		std::size_t	j
	)

staticconstexpr

◆ mip_levels() [1/2]

template<unsigned_integral T>

constexpr T nngn::Math::mip_levels ( T extent )

staticconstexpr

Here is the caller graph for this function:

◆ mip_levels() [2/2]

template<unsigned_integral T>

static constexpr T nngn::Math::mip_levels ( T extent )

staticconstexpr

◆ normal() [1/2]

template<typename T >

constexpr vec3_base< T > nngn::Math::normal	(	const vec3_base< T > &	p0,
		const vec3_base< T > &	p1,
		const vec3_base< T > &	p2
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ normal() [2/2]

template<typename T >

constexpr vec3_base< T > nngn::Math::normal	(	vec3_base< T >	p0,
		vec3_base< T >	p1,
		vec3_base< T >	p2
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ normalize() [1/2]

template<typename T >

T nngn::Math::normalize ( const T & v )

inlinestatic

Here is the call graph for this function:

Here is the caller graph for this function:

◆ normalize() [2/2]

template<typename T >

T nngn::Math::normalize ( T v )

inlinestatic

Here is the call graph for this function:

◆ ortho() [1/4]

template<typename T >

constexpr mat4_base< T > nngn::Math::ortho	(	T	left,
		T	right,
		T	bottom,
		T	top
	)

inlinestaticconstexpr

Here is the call graph for this function:

Here is the caller graph for this function:

◆ ortho() [2/4]

template<typename T >

static constexpr mat4_base< T > nngn::Math::ortho	(	T	left,
		T	right,
		T	bottom,
		T	top
	)

staticconstexpr

◆ ortho() [3/4]

template<typename T >

constexpr mat4_base< T > nngn::Math::ortho	(	T	left,
		T	right,
		T	bottom,
		T	top,
		T	near,
		T	far
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ ortho() [4/4]

template<typename T >

static constexpr mat4_base< T > nngn::Math::ortho	(	T	left,
		T	right,
		T	bottom,
		T	top,
		T	near,
		T	far
	)

staticconstexpr

◆ perspective() [1/2]

template<typename T >

constexpr mat4_base< T > nngn::Math::perspective	(	T	fovy,
		T	aspect,
		T	near,
		T	far
	)

inlinestaticconstexpr

Here is the call graph for this function:

Here is the caller graph for this function:

◆ perspective() [2/2]

template<typename T >

static constexpr mat4_base< T > nngn::Math::perspective	(	T	fovy,
		T	aspect,
		T	near,
		T	far
	)

staticconstexpr

◆ perspective_transform()

template<typename T >

vec3_base< T > nngn::Math::perspective_transform	(	const mat4_base< T > &	m,
		vec3_base< T >	v
	)

inlinestatic

Here is the caller graph for this function:

◆ pi() [1/2]

template<typename T >

constexpr T nngn::Math::pi ( void )

inlinestaticconstexpr

◆ pi() [2/2]

template<typename T = double>

static constexpr T nngn::Math::pi ( void )

staticconstexpr

◆ product() [1/2]

template<typename T >

constexpr vector_type< T > nngn::Math::product ( const T & v )

inlinestaticconstexpr

Here is the call graph for this function:

Here is the caller graph for this function:

◆ product() [2/2]

template<typename T >

constexpr vector_type< T > nngn::Math::product ( T v )

inlinestaticconstexpr

Here is the call graph for this function:

◆ radians() [1/2]

template<typename T >

constexpr T nngn::Math::radians ( T d )

inlinestaticconstexpr

Here is the caller graph for this function:

◆ radians() [2/2]

template<typename T = double>

static constexpr T nngn::Math::radians ( T d )

staticconstexpr

◆ rand_mat() [1/2]

void nngn::Math::rand_mat ( std::span< float > m )

Here is the call graph for this function:

◆ rand_mat() [2/2]

void nngn::Math::rand_mat ( std::span< float > m )

◆ reflect() [1/2]

template<typename T >

constexpr vec3_base< T > nngn::Math::reflect	(	const vec3_base< T > &	v,
		const vec3_base< T > &	n
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ reflect() [2/2]

template<typename T >

constexpr vec3_base< T > nngn::Math::reflect	(	vec3_base< T >	v,
		vec3_base< T >	n
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ rnd_generator() [1/2]

auto * nngn::Math::rnd_generator ( void )

inline

Here is the caller graph for this function:

◆ rnd_generator() [2/2]

auto * nngn::Math::rnd_generator ( void )

◆ rotate() [1/10]

template<typename T >

constexpr mat4_base< T > nngn::Math::rotate	(	const mat4_base< T > &	m,
		T	angle,
		const vec3_base< T > &	v
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ rotate() [2/10]

template<typename T >

constexpr mat4_base< T > nngn::Math::rotate	(	const mat4_base< T > &	m,
		T	angle,
		vec3_base< T >	v
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ rotate() [3/10]

template<typename T >

constexpr vec2_base< T > nngn::Math::rotate	(	const vec2_base< T > &	v,
		T	angle
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ rotate() [4/10]

template<typename T >

constexpr vec2_base< T > nngn::Math::rotate	(	const vec2_base< T > &	v,
		T	sin,
		T	cos
	)

inlinestaticconstexpr

Here is the caller graph for this function:

◆ rotate() [5/10]

template<typename T >

constexpr vec3_base< T > nngn::Math::rotate	(	const vec3_base< T > &	v,
		T	angle,
		const vec3_base< T > &	n
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ rotate() [6/10]

template<typename T >

constexpr vec3_base< T > nngn::Math::rotate	(	const vec3_base< T > &	v,
		T	sin,
		T	cos,
		const vec3_base< T > &	n
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ rotate() [7/10]

template<typename T >

constexpr vec2_base< T > nngn::Math::rotate	(	vec2_base< T >	v,
		T	angle
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ rotate() [8/10]

template<typename T >

constexpr vec2_base< T > nngn::Math::rotate	(	vec2_base< T >	v,
		T	sin,
		T	cos
	)

inlinestaticconstexpr

◆ rotate() [9/10]

template<typename T >

constexpr vec3_base< T > nngn::Math::rotate	(	vec3_base< T >	v,
		T	angle,
		vec3_base< T >	n
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ rotate() [10/10]

template<typename T >

constexpr vec3_base< T > nngn::Math::rotate	(	vec3_base< T >	v,
		T	sin,
		T	cos,
		vec3_base< T >	n
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ rotate_x() [1/4]

template<typename T >

constexpr vec3_base< T > nngn::Math::rotate_x	(	const vec3_base< T > &	v,
		T	angle
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ rotate_x() [2/4]

template<typename T >

constexpr vec3_base< T > nngn::Math::rotate_x	(	const vec3_base< T > &	v,
		T	sin,
		T	cos
	)

inlinestaticconstexpr

Here is the call graph for this function:

Here is the caller graph for this function:

◆ rotate_x() [3/4]

template<typename T >

constexpr vec3_base< T > nngn::Math::rotate_x	(	vec3_base< T >	v,
		T	angle
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ rotate_x() [4/4]

template<typename T >

constexpr vec3_base< T > nngn::Math::rotate_x	(	vec3_base< T >	v,
		T	sin,
		T	cos
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ rotate_y() [1/4]

template<typename T >

constexpr vec3_base< T > nngn::Math::rotate_y	(	const vec3_base< T > &	v,
		T	angle
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ rotate_y() [2/4]

template<typename T >

constexpr vec3_base< T > nngn::Math::rotate_y	(	const vec3_base< T > &	v,
		T	sin,
		T	cos
	)

inlinestaticconstexpr

Here is the call graph for this function:

Here is the caller graph for this function:

◆ rotate_y() [3/4]

template<typename T >

constexpr vec3_base< T > nngn::Math::rotate_y	(	vec3_base< T >	v,
		T	angle
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ rotate_y() [4/4]

template<typename T >

constexpr vec3_base< T > nngn::Math::rotate_y	(	vec3_base< T >	v,
		T	sin,
		T	cos
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ rotate_z() [1/4]

template<typename T >

constexpr vec3_base< T > nngn::Math::rotate_z	(	const vec3_base< T > &	v,
		T	angle
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ rotate_z() [2/4]

template<typename T >

constexpr vec3_base< T > nngn::Math::rotate_z	(	const vec3_base< T > &	v,
		T	sin,
		T	cos
	)

inlinestaticconstexpr

Here is the call graph for this function:

Here is the caller graph for this function:

◆ rotate_z() [3/4]

template<typename T >

constexpr vec3_base< T > nngn::Math::rotate_z	(	vec3_base< T >	v,
		T	angle
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ rotate_z() [4/4]

template<typename T >

constexpr vec3_base< T > nngn::Math::rotate_z	(	vec3_base< T >	v,
		T	sin,
		T	cos
	)

inlinestaticconstexpr

Here is the call graph for this function:

◆ round_down() [1/2]

template<typename T >

constexpr T nngn::Math::round_down	(	T	n,
		T	d
	)

staticconstexpr

◆ round_down() [2/2]

template<typename T >

static constexpr T nngn::Math::round_down	(	T	n,
		T	d
	)

staticconstexpr

◆ round_down_pow2() [1/2]

template<typename T >

constexpr T nngn::Math::round_down_pow2	(	T	n,
		T	d
	)

staticconstexpr

◆ round_down_pow2() [2/2]

template<typename T >

static constexpr T nngn::Math::round_down_pow2	(	T	n,
		T	d
	)

staticconstexpr

◆ round_up() [1/2]

template<typename T >

constexpr T nngn::Math::round_up	(	T	n,
		T	d
	)

staticconstexpr

Here is the caller graph for this function:

◆ round_up() [2/2]

template<typename T >

static constexpr T nngn::Math::round_up	(	T	n,
		T	d
	)

staticconstexpr

◆ round_up_div() [1/2]

template<typename T >

constexpr T nngn::Math::round_up_div	(	T	n,
		T	d
	)

staticconstexpr

Here is the caller graph for this function:

◆ round_up_div() [2/2]

template<typename T >

static constexpr T nngn::Math::round_up_div	(	T	n,
		T	d
	)

staticconstexpr

◆ round_up_pow2() [1/2]

template<typename T >

constexpr T nngn::Math::round_up_pow2	(	T	n,
		T	d
	)

staticconstexpr

Here is the caller graph for this function:

◆ round_up_pow2() [2/2]

template<typename T >

static constexpr T nngn::Math::round_up_pow2	(	T	n,
		T	d
	)

staticconstexpr

◆ scale() [1/2]

template<typename T >

constexpr mat4_base< T > nngn::Math::scale	(	const mat4_base< T > &	m,
		const vec3_base< T > &	v
	)

inlinestaticconstexpr

Here is the caller graph for this function:

◆ scale() [2/2]

template<typename T >

constexpr mat4_base< T > nngn::Math::scale	(	const mat4_base< T > &	m,
		vec3_base< T >	v
	)

inlinestaticconstexpr

◆ seed_rand() [1/2]

void nngn::Math::seed_rand ( rand_seed_t s )

Here is the call graph for this function:

◆ seed_rand() [2/2]

void nngn::Math::seed_rand ( rand_seed_t s )

◆ sq2() [1/2]

template<typename T >

constexpr T nngn::Math::sq2 ( void )

inlinestaticconstexpr

◆ sq2() [2/2]

template<typename T = double>

static constexpr T nngn::Math::sq2 ( void )

staticconstexpr

◆ sq2_2() [1/2]

template<typename T >

constexpr T nngn::Math::sq2_2 ( void )

inlinestaticconstexpr

◆ sq2_2() [2/2]

template<typename T = double>

static constexpr T nngn::Math::sq2_2 ( void )

staticconstexpr

◆ sum() [1/2]

template<typename T >

constexpr vector_type< T > nngn::Math::sum ( const T & v )

inlinestaticconstexpr

Here is the call graph for this function:

Here is the caller graph for this function:

◆ sum() [2/2]

template<typename T >

constexpr vector_type< T > nngn::Math::sum ( T v )

inlinestaticconstexpr

Here is the call graph for this function:

◆ tau() [1/2]

template<typename T >

constexpr T nngn::Math::tau ( void )

inlinestaticconstexpr

◆ tau() [2/2]

template<typename T = double>

static constexpr T nngn::Math::tau ( void )

staticconstexpr

◆ translate() [1/2]

template<typename T >

constexpr mat4_base< T > nngn::Math::translate	(	const mat4_base< T > &	m,
		const vec3_base< T > &	v
	)

inlinestaticconstexpr

Here is the caller graph for this function:

◆ translate() [2/2]

template<typename T >

constexpr mat4_base< T > nngn::Math::translate	(	const mat4_base< T > &	m,
		vec3_base< T >	v
	)

inlinestaticconstexpr

◆ transpose() [1/4]

template<typename T >

constexpr mat3_base< T > nngn::Math::transpose ( const mat3_base< T > & m )

inlinestaticconstexpr

Here is the caller graph for this function:

◆ transpose() [2/4]

template<typename T >

static constexpr mat3_base< T > nngn::Math::transpose ( const mat3_base< T > & m )

staticconstexpr

◆ transpose() [3/4]

template<typename T >

constexpr mat4_base< T > nngn::Math::transpose ( const mat4_base< T > & m )

inlinestaticconstexpr

◆ transpose() [4/4]

template<typename T >

static constexpr mat4_base< T > nngn::Math::transpose ( const mat4_base< T > & m )

staticconstexpr

Member Data Documentation

◆ m_rnd_generator

std::optional< rnd_generator_t > nngn::Math::m_rnd_generator = {}

private

The documentation for this class was generated from the following files:

master/src/math/math.h
src/math/math.h
master/src/math/math.cpp
src/math/math.cpp

Classes

Public Types

Public Member Functions

Static Public Member Functions

Private Attributes

Member Typedef Documentation

◆ rand_seed_t [1/2]

◆ rand_seed_t [2/2]

Member Function Documentation

◆ adjugate() [1/2]

◆ adjugate() [2/2]

◆ align_ptr() [1/4]

◆ align_ptr() [2/4]

◆ align_ptr() [3/4]

◆ align_ptr() [4/4]

◆ angle() [1/4]

◆ angle() [2/4]

◆ angle() [3/4]

◆ angle() [4/4]

◆ avg() [1/2]

◆ avg() [2/2]

◆ clamp_len() [1/2]

◆ clamp_len() [2/2]

◆ cofactor() [1/2]

◆ cofactor() [2/2]

◆ cross() [1/2]

◆ cross() [2/2]

◆ degrees() [1/2]

◆ degrees() [2/2]

◆ determinant() [1/4]

◆ determinant() [2/4]

◆ determinant() [3/4]

◆ determinant() [4/4]

◆ diag() [1/2]

◆ diag() [2/2]

◆ dot() [1/2]

◆ dot() [2/2]

◆ e() [1/2]

◆ e() [2/2]

◆ gaussian_filter() [1/4]

◆ gaussian_filter() [2/4]

◆ gaussian_filter() [3/4]

◆ gaussian_filter() [4/4]

◆ init() [1/2]

◆ init() [2/2]

◆ inv_diag() [1/2]

◆ inv_diag() [2/2]

◆ inverse() [1/2]

◆ inverse() [2/2]

◆ is_aligned() [1/2]

◆ is_aligned() [2/2]

◆ length() [1/2]

◆ length() [2/2]

◆ length2() [1/2]

◆ length2() [2/2]

◆ look_at() [1/2]

◆ look_at() [2/2]

◆ mat_mul() [1/2]

◆ mat_mul() [2/2]

◆ minor() [1/2]

◆ minor() [2/2]

◆ minor_matrix() [1/2]

◆ minor_matrix() [2/2]

◆ mip_levels() [1/2]

◆ mip_levels() [2/2]

◆ normal() [1/2]

◆ normal() [2/2]

◆ normalize() [1/2]

◆ normalize() [2/2]

◆ ortho() [1/4]

◆ ortho() [2/4]

◆ ortho() [3/4]

◆ ortho() [4/4]

◆ perspective() [1/2]

◆ perspective() [2/2]

◆ perspective_transform()

◆ pi() [1/2]

◆ pi() [2/2]

◆ product() [1/2]

◆ product() [2/2]