nngn::Light Struct Reference

#include <light.h>

Collaboration diagram for nngn::Light:

Public Types
enum	Type : uint8_t { POINT , DIR }

Public Member Functions
constexpr	Light ()=default
constexpr	Light (Type t) noexcept
void	set_pos (const vec3 &p)
void	set_dir (const vec3 &p)
void	set_color (const vec4 &c)
void	set_att (lua_State *L)
void	set_spec (float v)
void	set_cutoff (float v)
float	range () const
vec3	ortho_view_pos (float far) const
mat4	ortho_view (float far) const
mat4	persp_view (int face, bool zsprites) const
void	write_to_ubo_dir (LightsUBO *ubo, size_t i, float far, const mat4 &proj) const
void	write_to_ubo_point (LightsUBO *ubo, size_t i, bool zsprites) const

Static Public Member Functions
static constexpr vec3	att_for_range (float r)

Public Attributes
Type	type = POINT
Entity *	e = nullptr
vec3	pos = {}
vec3	dir = {}
vec4	color = {}
vec3	att = {1, 0, 0}
float	spec = 1.0f
float	cutoff = 0.0f
bool	updated = true

Member Enumeration Documentation

Type

enum nngn::Light::Type : uint8_t

Enumerator
POINT
DIR

Constructor & Destructor Documentation

Light() [1/2]

nngn::Light::Light ( )

constexprdefault

Light() [2/2]

nngn::Light::Light ( Type t )

inlineexplicitconstexprnoexcept

Member Function Documentation

att_for_range()

static constexpr vec3 nngn::Light::att_for_range ( float r )

inlinestaticconstexpr

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ortho_view()

mat4 nngn::Light::ortho_view

(

float

far

)

const

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ortho_view_pos()

vec3 nngn::Light::ortho_view_pos

(

float

far

)

const

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persp_view()

mat4 nngn::Light::persp_view	(	int	face,
		bool	zsprites ) const

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range()

float nngn::Light::range ( ) const

inline

set_att()

void nngn::Light::set_att

(

lua_State *

L

)

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set_color()

void nngn::Light::set_color

(

const vec4 &

c

)

set_cutoff()

void nngn::Light::set_cutoff

(

float

v

)

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set_dir()

void nngn::Light::set_dir

(

const vec3 &

p

)

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set_pos()

void nngn::Light::set_pos

(

const vec3 &

p

)

set_spec()

void nngn::Light::set_spec

(

float

v

)

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write_to_ubo_dir()

void nngn::Light::write_to_ubo_dir	(	LightsUBO *	ubo,
		size_t	i,
		float	far,
		const mat4 &	proj ) const

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write_to_ubo_point()

void nngn::Light::write_to_ubo_point	(	LightsUBO *	ubo,
		size_t	i,
		bool	zsprites ) const

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Member Data Documentation

att

vec3 nngn::Light::att = {1, 0, 0}

color

vec4 nngn::Light::color = {}

cutoff

float nngn::Light::cutoff = 0.0f

dir

vec3 nngn::Light::dir = {}

e

Entity* nngn::Light::e = nullptr

pos

vec3 nngn::Light::pos = {}

spec

float nngn::Light::spec = 1.0f

type

Type nngn::Light::type = POINT

updated

bool nngn::Light::updated = true

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

• src/render/light.h
• src/render/light.cpp