Represents a 2D rectangle polygon_shape. More...

#include <rec2.h>

Public Types
using	tvec
using	value_type

Public Member Functions
constexpr	trec2 (tvec a, tvec b) noexcept
constexpr	trec2 (span< tvec const > points) noexcept
template<GHPL_TYPENAME(std::same_as< tvec >)... ARGS>
constexpr	trec2 (bounding_box_for_t, ARGS &&... args) noexcept
constexpr	trec2 (tvec a) noexcept
constexpr	trec2 (T x1, T y1, T x2, T y2) noexcept
constexpr	trec2 (const trec2 &) noexcept=default
constexpr	trec2 (trec2 &&) noexcept=default
template<typename U>
constexpr	trec2 (const trec2< U > &other) noexcept
template<typename U>
constexpr	trec2 (trec2< U > &&other) noexcept
constexpr trec2 &	operator= (const trec2 &) noexcept=default
constexpr trec2 &	operator= (trec2 &&) noexcept=default
constexpr trec2	operator+ (tvec op) const noexcept
constexpr trec2 &	operator+= (tvec op) noexcept
constexpr trec2	operator- (tvec op) const noexcept
constexpr trec2 &	operator-= (tvec op) noexcept
constexpr trec2	operator* (T op) const noexcept
constexpr trec2	operator/ (T op) const noexcept
constexpr trec2	operator* (tvec op) const noexcept
constexpr trec2	operator/ (tvec op) const noexcept
constexpr bool	operator== (trec2 const &other) const noexcept
constexpr tvec	operator[] (size_t i) const noexcept
	TODO: Write this manually (what does it even mean to compare two rectangles?).
constexpr tvec	size () const noexcept
constexpr tvec	position () const noexcept
constexpr trec2 &	set_position (tvec pos) noexcept
constexpr trec2 &	set_position (T x, T y) noexcept
constexpr trec2 &	set_x (T x) noexcept
constexpr trec2 &	set_y (T y) noexcept
constexpr trec2 &	set_size (tvec size) noexcept
constexpr trec2 &	set_size (T w, T h) noexcept
constexpr trec2 &	grow (T by) noexcept
constexpr trec2 &	shrink (T by) noexcept
constexpr trec2 &	grow (tvec by) noexcept
constexpr trec2 &	shrink (tvec by) noexcept
constexpr trec2	grown (T by) const noexcept
constexpr trec2	shrunk (T by) const noexcept
constexpr trec2	grown (tvec by) const noexcept
constexpr trec2	shrunk (tvec by) const noexcept
constexpr trec2 &	grow (T left, T top, T right, T bottom) noexcept
constexpr trec2 &	shrink (T left, T top, T right, T bottom) noexcept
constexpr trec2	grown (T left, T top, T right, T bottom) const noexcept
constexpr trec2	shrunk (T left, T top, T right, T bottom) const noexcept
constexpr trec2	at_position (tvec pos) const noexcept
constexpr trec2	at_position (T x, T y) const noexcept
constexpr trec2	sized (tvec size) const noexcept
constexpr trec2	sized (T w, T h) const noexcept
constexpr trec2	translated (tvec op) const noexcept
constexpr trec2	translated (T x, T y) const noexcept
constexpr trec2	scaled (tvec op) const noexcept
constexpr trec2	scaled (T x, T y) const noexcept
constexpr trec2	scaled (T s) const noexcept
constexpr T	width () const noexcept
constexpr T	height () const noexcept
constexpr trec2 &	set_width (T w) noexcept
constexpr trec2 &	set_height (T h) noexcept
constexpr T	x () const noexcept
constexpr T	y () const noexcept
constexpr T	left () const noexcept
constexpr T	top () const noexcept
constexpr T	right () const noexcept
constexpr T	bottom () const noexcept
constexpr tvec	left_top () const noexcept
constexpr tvec	left_bottom () const noexcept
constexpr tvec	right_top () const noexcept
constexpr tvec	right_bottom () const noexcept
constexpr tvec	half_size () const noexcept
constexpr tvec	center () const noexcept
constexpr tvec	centroid () const noexcept
constexpr trec2 &	set_center (tvec pos) noexcept
constexpr trec2	at_center (tvec pos) const noexcept
constexpr trec2	local () const noexcept
constexpr trec2	relative_to (trec2 const &other) const noexcept
constexpr trec2	to_global (trec2 const &parent_rect) const noexcept
constexpr glm::vec2	to_rect_space (tvec world_space) const noexcept
constexpr tvec	to_world_space (glm::vec2 rect_space) const noexcept
constexpr trec2 &	include (tvec pt) noexcept
constexpr trec2 &	include (trec2 const &rec) noexcept
constexpr trec2	including (tvec pt) const noexcept
constexpr trec2	including (trec2 const &rec) const noexcept
constexpr bool	intersects (trec2 const &other) const noexcept
constexpr trec2	intersection (trec2 const &other) const noexcept
constexpr trec2	clipped_to (trec2 const &other) const noexcept
constexpr trec2	constrained_to (trec2 const &other) const noexcept
constexpr bool	contains (glm::vec< 2, T > const &other) const noexcept
	translated by the minimum offset so that it fits inside other
constexpr bool	contains (trec2 const &other) const noexcept
constexpr bool	is_valid () const noexcept
constexpr trec2	valid () const noexcept
constexpr trec2 &	make_valid () noexcept
constexpr std::pair< trec2, trec2 >	split_vertical (T top_height) const noexcept
constexpr std::pair< trec2, trec2 >	split_horizontal (T left_width) const noexcept
constexpr std::array< tvec, 4 >	split_on (tvec split_center) const noexcept
constexpr std::array< tvec, 4 >	split_on (trec2 const &removed_portion) const noexcept
constexpr trec2	lerp (trec2 const &other, float factor) const noexcept
constexpr T	calculate_area () const noexcept
constexpr T	edge_length () const noexcept
constexpr glm::vec2	edge_point_alpha (double edge_progress) const
constexpr glm::vec2	point_alpha (glm::vec2 alpha) const
constexpr glm::vec2	edge_point (double edge_pos) const
constexpr trec2	bounding_box () const noexcept
constexpr glm::vec2	closest_point_to (glm::vec2 pt) const
template<typename FUNC>
	GHPL_REQUIRES (std::is_invocable_v< FUNC, tvec > &&std::is_integral_v< T >) const expr void for_each_pixel(FUNC &&func) const
template<typename FUNC>
constexpr void	for_each_edge (FUNC &&func) const
template<typename FUNC>
constexpr void	for_each_vertex (FUNC &&func) const
constexpr size_t	vertex_count () const noexcept
constexpr size_t	edge_count () const noexcept
auto	edge (size_t index) const -> std::optional< std::pair< glm::tvec2< T >, glm::tvec2< T > > >
auto	vertex (size_t index) const -> std::optional< tvec >

Static Public Member Functions
static constexpr trec2	from_points (span< tvec const > points) noexcept
template<GHPL_TYPENAME(std::same_as< tvec >)... ARGS>
static constexpr trec2	from_points (ARGS &&... args) noexcept
static constexpr trec2	from_size (tvec s) noexcept
static constexpr trec2	from_size (tvec p, tvec s) noexcept
static constexpr trec2	from_size (T x, T y, T w, T h) noexcept
static constexpr trec2	from_center_and_size (tvec p, tvec s) noexcept
static constexpr trec2	from_center_and_size (T x, T y, T w, T h) noexcept
static constexpr trec2	from_center_and_half_size (tvec p, tvec s) noexcept
static constexpr trec2	from_center_and_half_size (T x, T y, T w, T h) noexcept
static constexpr trec2	invalid () noexcept
static constexpr trec2	exclusive () noexcept
static constexpr trec2	inclusive () noexcept

Public Attributes
glm::tvec2< T >	p1
glm::tvec2< T >	p2

Detailed Description

template<typename T>
struct ghassanpl::geometry::trec2< T >

Represents a 2D rectangle polygon_shape.

Definition at line 30 of file rec2.h.

Member Typedef Documentation

◆ tvec

template<typename T>

using ghassanpl::geometry::trec2< T >::tvec

Definition at line 35 of file rec2.h.

◆ value_type

template<typename T>

using ghassanpl::geometry::trec2< T >::value_type

Definition at line 36 of file rec2.h.

Constructor & Destructor Documentation

◆ trec2() [1/7]

template<typename T>

ghassanpl::geometry::trec2< T >::trec2	(	tvec	a,
		tvec	b )

inlineconstexprnoexcept

Definition at line 39 of file rec2.h.

◆ trec2() [2/7]

template<typename T>

ghassanpl::geometry::trec2< T >::trec2 ( span< tvec const > points )

inlineexplicitconstexprnoexcept

Definition at line 40 of file rec2.h.

◆ trec2() [3/7]

template<typename T>

template<GHPL_TYPENAME(std::same_as< tvec >)... ARGS>

ghassanpl::geometry::trec2< T >::trec2	(	bounding_box_for_t	,
		ARGS &&...	args )

inlineexplicitconstexprnoexcept

Definition at line 48 of file rec2.h.

◆ trec2() [4/7]

template<typename T>

ghassanpl::geometry::trec2< T >::trec2 ( tvec a )

inlineexplicitconstexprnoexcept

Definition at line 54 of file rec2.h.

◆ trec2() [5/7]

template<typename T>

ghassanpl::geometry::trec2< T >::trec2	(	T	x1,
		T	y1,
		T	x2,
		T	y2 )

inlineconstexprnoexcept

Definition at line 55 of file rec2.h.

◆ trec2() [6/7]

template<typename T>

template<typename U>

ghassanpl::geometry::trec2< T >::trec2 ( const trec2< U > & other )

inlineexplicitconstexprnoexcept

Definition at line 59 of file rec2.h.

◆ trec2() [7/7]

template<typename T>

template<typename U>

ghassanpl::geometry::trec2< T >::trec2 ( trec2< U > && other )

inlineexplicitconstexprnoexcept

Definition at line 61 of file rec2.h.

Member Function Documentation

◆ at_center()

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::at_center ( tvec pos ) const

inlineconstexprnoexcept

Definition at line 183 of file rec2.h.

◆ at_position() [1/2]

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::at_position	(	T	x,
		T	y ) const

inlineconstexprnoexcept

Definition at line 157 of file rec2.h.

◆ at_position() [2/2]

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::at_position ( tvec pos ) const

inlineconstexprnoexcept

Definition at line 156 of file rec2.h.

◆ bottom()

template<typename T>

T ghassanpl::geometry::trec2< T >::bottom ( ) const

inlineconstexprnoexcept

Definition at line 174 of file rec2.h.

◆ bounding_box()

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::bounding_box ( ) const

inlineconstexprnoexcept

Definition at line 313 of file rec2.h.

◆ calculate_area()

template<typename T>

T ghassanpl::geometry::trec2< T >::calculate_area ( ) const

inlineconstexprnoexcept

Definition at line 272 of file rec2.h.

◆ center()

template<typename T>

tvec ghassanpl::geometry::trec2< T >::center ( ) const

inlineconstexprnoexcept

Definition at line 180 of file rec2.h.

◆ centroid()

template<typename T>

tvec ghassanpl::geometry::trec2< T >::centroid ( ) const

inlineconstexprnoexcept

Definition at line 181 of file rec2.h.

◆ clipped_to()

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::clipped_to ( trec2< T > const & other ) const

inlineconstexprnoexcept

Definition at line 213 of file rec2.h.

◆ closest_point_to()

template<typename T>

glm::vec2 ghassanpl::geometry::trec2< T >::closest_point_to ( glm::vec2 pt ) const

inlineconstexpr

Definition at line 318 of file rec2.h.

◆ contains() [1/2]

template<typename T>

bool ghassanpl::geometry::trec2< T >::contains ( glm::vec< 2, T > const & other ) const

inlineconstexprnoexcept

translated by the minimum offset so that it fits inside other

TODO: CSS Background-size-style funcs: cover, contain

Definition at line 222 of file rec2.h.

◆ contains() [2/2]

template<typename T>

bool ghassanpl::geometry::trec2< T >::contains ( trec2< T > const & other ) const

inlineconstexprnoexcept

Precondition: other must be valid

Definition at line 228 of file rec2.h.

◆ edge()

template<typename T>

auto ghassanpl::geometry::trec2< T >::edge ( size_t index ) const -> std::optional< std::pair< glm::tvec2< T >, glm::tvec2< T > > >

inline

Definition at line 355 of file rec2.h.

◆ edge_count()

template<typename T>

size_t ghassanpl::geometry::trec2< T >::edge_count ( ) const

inlineconstexprnoexcept

Definition at line 353 of file rec2.h.

◆ edge_length()

template<typename T>

T ghassanpl::geometry::trec2< T >::edge_length ( ) const

inlineconstexprnoexcept

Definition at line 274 of file rec2.h.

◆ edge_point()

template<typename T>

glm::vec2 ghassanpl::geometry::trec2< T >::edge_point ( double edge_pos ) const

inlineconstexpr

Definition at line 298 of file rec2.h.

◆ edge_point_alpha()

template<typename T>

glm::vec2 ghassanpl::geometry::trec2< T >::edge_point_alpha ( double edge_progress ) const

inlineconstexpr

Definition at line 276 of file rec2.h.

◆ exclusive()

template<typename T>

constexpr trec2 ghassanpl::geometry::trec2< T >::exclusive ( )

inlinestaticconstexprnoexcept

Definition at line 78 of file rec2.h.

◆ for_each_edge()

template<typename T>

template<typename FUNC>

void ghassanpl::geometry::trec2< T >::for_each_edge ( FUNC && func ) const

inlineconstexpr

Definition at line 335 of file rec2.h.

◆ for_each_vertex()

template<typename T>

template<typename FUNC>

void ghassanpl::geometry::trec2< T >::for_each_vertex ( FUNC && func ) const

inlineconstexpr

Definition at line 344 of file rec2.h.

◆ from_center_and_half_size() [1/2]

template<typename T>

constexpr trec2 ghassanpl::geometry::trec2< T >::from_center_and_half_size	(	T	x,
		T	y,
		T	w,
		T	h )

inlinestaticconstexprnoexcept

Definition at line 75 of file rec2.h.

◆ from_center_and_half_size() [2/2]

template<typename T>

constexpr trec2 ghassanpl::geometry::trec2< T >::from_center_and_half_size	(	tvec	p,
		tvec	s )

inlinestaticconstexprnoexcept

Definition at line 74 of file rec2.h.

◆ from_center_and_size() [1/2]

template<typename T>

constexpr trec2 ghassanpl::geometry::trec2< T >::from_center_and_size	(	T	x,
		T	y,
		T	w,
		T	h )

inlinestaticconstexprnoexcept

Definition at line 73 of file rec2.h.

◆ from_center_and_size() [2/2]

template<typename T>

constexpr trec2 ghassanpl::geometry::trec2< T >::from_center_and_size	(	tvec	p,
		tvec	s )

inlinestaticconstexprnoexcept

Definition at line 72 of file rec2.h.

◆ from_points() [1/2]

template<typename T>

template<GHPL_TYPENAME(std::same_as< tvec >)... ARGS>

constexpr trec2 ghassanpl::geometry::trec2< T >::from_points ( ARGS &&... args )

inlinestaticconstexprnoexcept

Definition at line 68 of file rec2.h.

◆ from_points() [2/2]

template<typename T>

constexpr trec2 ghassanpl::geometry::trec2< T >::from_points ( span< tvec const > points )

inlinestaticconstexprnoexcept

Definition at line 66 of file rec2.h.

◆ from_size() [1/3]

template<typename T>

constexpr trec2 ghassanpl::geometry::trec2< T >::from_size	(	T	x,
		T	y,
		T	w,
		T	h )

inlinestaticconstexprnoexcept

Definition at line 71 of file rec2.h.

◆ from_size() [2/3]

template<typename T>

constexpr trec2 ghassanpl::geometry::trec2< T >::from_size	(	tvec	p,
		tvec	s )

inlinestaticconstexprnoexcept

Definition at line 70 of file rec2.h.

◆ from_size() [3/3]

template<typename T>

constexpr trec2 ghassanpl::geometry::trec2< T >::from_size ( tvec s )

inlinestaticconstexprnoexcept

Definition at line 69 of file rec2.h.

◆ GHPL_REQUIRES()

template<typename T>

template<typename FUNC>

ghassanpl::geometry::trec2< T >::GHPL_REQUIRES ( std::is_invocable_v< FUNC, tvec > &&std::is_integral_v< T > ) const &&

inline

Definition at line 326 of file rec2.h.

◆ grow() [1/3]

template<typename T>

trec2 & ghassanpl::geometry::trec2< T >::grow ( T by )

inlineconstexprnoexcept

Definition at line 143 of file rec2.h.

◆ grow() [2/3]

template<typename T>

trec2 & ghassanpl::geometry::trec2< T >::grow	(	T	left,
		T	top,
		T	right,
		T	bottom )

inlineconstexprnoexcept

Definition at line 151 of file rec2.h.

◆ grow() [3/3]

template<typename T>

trec2 & ghassanpl::geometry::trec2< T >::grow ( tvec by )

inlineconstexprnoexcept

Definition at line 145 of file rec2.h.

◆ grown() [1/3]

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::grown ( T by ) const

inlineconstexprnoexcept

Definition at line 147 of file rec2.h.

◆ grown() [2/3]

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::grown	(	T	left,
		T	top,
		T	right,
		T	bottom ) const

inlineconstexprnoexcept

Definition at line 153 of file rec2.h.

◆ grown() [3/3]

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::grown ( tvec by ) const

inlineconstexprnoexcept

Definition at line 149 of file rec2.h.

◆ half_size()

template<typename T>

tvec ghassanpl::geometry::trec2< T >::half_size ( ) const

inlineconstexprnoexcept

Definition at line 179 of file rec2.h.

◆ height()

template<typename T>

T ghassanpl::geometry::trec2< T >::height ( ) const

inlineconstexprnoexcept

Definition at line 166 of file rec2.h.

◆ include() [1/2]

template<typename T>

trec2 & ghassanpl::geometry::trec2< T >::include ( trec2< T > const & rec )

inlineconstexprnoexcept

Definition at line 194 of file rec2.h.

◆ include() [2/2]

template<typename T>

trec2 & ghassanpl::geometry::trec2< T >::include ( tvec pt )

inlineconstexprnoexcept

Definition at line 193 of file rec2.h.

◆ including() [1/2]

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::including ( trec2< T > const & rec ) const

inlineconstexprnoexcept

Definition at line 197 of file rec2.h.

◆ including() [2/2]

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::including ( tvec pt ) const

inlineconstexprnoexcept

Definition at line 196 of file rec2.h.

◆ inclusive()

template<typename T>

constexpr trec2 ghassanpl::geometry::trec2< T >::inclusive ( )

inlinestaticconstexprnoexcept

Definition at line 86 of file rec2.h.

◆ intersection()

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::intersection ( trec2< T > const & other ) const

inlineconstexprnoexcept

Definition at line 204 of file rec2.h.

◆ intersects()

template<typename T>

bool ghassanpl::geometry::trec2< T >::intersects ( trec2< T > const & other ) const

inlineconstexprnoexcept

Definition at line 199 of file rec2.h.

◆ invalid()

template<typename T>

constexpr trec2 ghassanpl::geometry::trec2< T >::invalid ( )

inlinestaticconstexprnoexcept

Definition at line 77 of file rec2.h.

◆ is_valid()

template<typename T>

bool ghassanpl::geometry::trec2< T >::is_valid ( ) const

inlineconstexprnoexcept

Definition at line 233 of file rec2.h.

◆ left()

template<typename T>

T ghassanpl::geometry::trec2< T >::left ( ) const

inlineconstexprnoexcept

Definition at line 171 of file rec2.h.

◆ left_bottom()

template<typename T>

tvec ghassanpl::geometry::trec2< T >::left_bottom ( ) const

inlineconstexprnoexcept

Definition at line 176 of file rec2.h.

◆ left_top()

template<typename T>

tvec ghassanpl::geometry::trec2< T >::left_top ( ) const

inlineconstexprnoexcept

Definition at line 175 of file rec2.h.

◆ local()

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::local ( ) const

inlineconstexprnoexcept

Definition at line 185 of file rec2.h.

◆ make_valid()

template<typename T>

trec2 & ghassanpl::geometry::trec2< T >::make_valid ( )

inlineconstexprnoexcept

Definition at line 246 of file rec2.h.

◆ operator*() [1/2]

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::operator* ( T op ) const

inlineconstexprnoexcept

Definition at line 98 of file rec2.h.

◆ operator*() [2/2]

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::operator* ( tvec op ) const

inlineconstexprnoexcept

Definition at line 100 of file rec2.h.

◆ operator+()

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::operator+ ( tvec op ) const

inlineconstexprnoexcept

Definition at line 94 of file rec2.h.

◆ operator+=()

template<typename T>

trec2 & ghassanpl::geometry::trec2< T >::operator+= ( tvec op )

inlineconstexprnoexcept

Definition at line 95 of file rec2.h.

◆ operator-()

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::operator- ( tvec op ) const

inlineconstexprnoexcept

Definition at line 96 of file rec2.h.

◆ operator-=()

template<typename T>

trec2 & ghassanpl::geometry::trec2< T >::operator-= ( tvec op )

inlineconstexprnoexcept

Definition at line 97 of file rec2.h.

◆ operator/() [1/2]

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::operator/ ( T op ) const

inlineconstexprnoexcept

Definition at line 99 of file rec2.h.

◆ operator/() [2/2]

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::operator/ ( tvec op ) const

inlineconstexprnoexcept

Definition at line 101 of file rec2.h.

◆ operator==()

template<typename T>

bool ghassanpl::geometry::trec2< T >::operator== ( trec2< T > const & other ) const

inlineconstexprnoexcept

Definition at line 103 of file rec2.h.

◆ operator[]()

template<typename T>

tvec ghassanpl::geometry::trec2< T >::operator[] ( size_t i ) const

inlineconstexprnoexcept

TODO: Write this manually (what does it even mean to compare two rectangles?).

Definition at line 107 of file rec2.h.

◆ point_alpha()

template<typename T>

glm::vec2 ghassanpl::geometry::trec2< T >::point_alpha ( glm::vec2 alpha ) const

inlineconstexpr

Definition at line 293 of file rec2.h.

◆ position()

template<typename T>

tvec ghassanpl::geometry::trec2< T >::position ( ) const

inlineconstexprnoexcept

Definition at line 135 of file rec2.h.

◆ relative_to()

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::relative_to ( trec2< T > const & other ) const

inlineconstexprnoexcept

Definition at line 186 of file rec2.h.

◆ right()

template<typename T>

T ghassanpl::geometry::trec2< T >::right ( ) const

inlineconstexprnoexcept

Definition at line 173 of file rec2.h.

◆ right_bottom()

template<typename T>

tvec ghassanpl::geometry::trec2< T >::right_bottom ( ) const

inlineconstexprnoexcept

Definition at line 178 of file rec2.h.

◆ right_top()

template<typename T>

tvec ghassanpl::geometry::trec2< T >::right_top ( ) const

inlineconstexprnoexcept

Definition at line 177 of file rec2.h.

◆ scaled() [1/3]

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::scaled ( T s ) const

inlineconstexprnoexcept

Definition at line 164 of file rec2.h.

◆ scaled() [2/3]

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::scaled	(	T	x,
		T	y ) const

inlineconstexprnoexcept

Definition at line 163 of file rec2.h.

◆ scaled() [3/3]

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::scaled ( tvec op ) const

inlineconstexprnoexcept

Definition at line 162 of file rec2.h.

◆ set_center()

template<typename T>

trec2 & ghassanpl::geometry::trec2< T >::set_center ( tvec pos )

inlineconstexprnoexcept

Definition at line 182 of file rec2.h.

◆ set_height()

template<typename T>

trec2 & ghassanpl::geometry::trec2< T >::set_height ( T h )

inlineconstexprnoexcept

Definition at line 168 of file rec2.h.

◆ set_position() [1/2]

template<typename T>

trec2 & ghassanpl::geometry::trec2< T >::set_position	(	T	x,
		T	y )

inlineconstexprnoexcept

Definition at line 137 of file rec2.h.

◆ set_position() [2/2]

template<typename T>

trec2 & ghassanpl::geometry::trec2< T >::set_position ( tvec pos )

inlineconstexprnoexcept

Definition at line 136 of file rec2.h.

◆ set_size() [1/2]

template<typename T>

trec2 & ghassanpl::geometry::trec2< T >::set_size	(	T	w,
		T	h )

inlineconstexprnoexcept

Definition at line 141 of file rec2.h.

◆ set_size() [2/2]

template<typename T>

trec2 & ghassanpl::geometry::trec2< T >::set_size ( tvec size )

inlineconstexprnoexcept

Definition at line 140 of file rec2.h.

◆ set_width()

template<typename T>

trec2 & ghassanpl::geometry::trec2< T >::set_width ( T w )

inlineconstexprnoexcept

Definition at line 167 of file rec2.h.

◆ set_x()

template<typename T>

trec2 & ghassanpl::geometry::trec2< T >::set_x ( T x )

inlineconstexprnoexcept

Definition at line 138 of file rec2.h.

◆ set_y()

template<typename T>

trec2 & ghassanpl::geometry::trec2< T >::set_y ( T y )

inlineconstexprnoexcept

Definition at line 139 of file rec2.h.

◆ shrink() [1/3]

template<typename T>

trec2 & ghassanpl::geometry::trec2< T >::shrink ( T by )

inlineconstexprnoexcept

Definition at line 144 of file rec2.h.

◆ shrink() [2/3]

template<typename T>

trec2 & ghassanpl::geometry::trec2< T >::shrink	(	T	left,
		T	top,
		T	right,
		T	bottom )

inlineconstexprnoexcept

Definition at line 152 of file rec2.h.

◆ shrink() [3/3]

template<typename T>

trec2 & ghassanpl::geometry::trec2< T >::shrink ( tvec by )

inlineconstexprnoexcept

Definition at line 146 of file rec2.h.

◆ shrunk() [1/3]

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::shrunk ( T by ) const

inlineconstexprnoexcept

Definition at line 148 of file rec2.h.

◆ shrunk() [2/3]

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::shrunk	(	T	left,
		T	top,
		T	right,
		T	bottom ) const

inlineconstexprnoexcept

Definition at line 154 of file rec2.h.

◆ shrunk() [3/3]

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::shrunk ( tvec by ) const

inlineconstexprnoexcept

Definition at line 150 of file rec2.h.

◆ size()

template<typename T>

tvec ghassanpl::geometry::trec2< T >::size ( ) const

inlineconstexprnoexcept

Definition at line 134 of file rec2.h.

◆ sized() [1/2]

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::sized	(	T	w,
		T	h ) const

inlineconstexprnoexcept

Definition at line 159 of file rec2.h.

◆ sized() [2/2]

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::sized ( tvec size ) const

inlineconstexprnoexcept

Definition at line 158 of file rec2.h.

◆ split_horizontal()

template<typename T>

std::pair< trec2, trec2 > ghassanpl::geometry::trec2< T >::split_horizontal ( T left_width ) const

inlineconstexprnoexcept

Definition at line 260 of file rec2.h.

◆ split_vertical()

template<typename T>

std::pair< trec2, trec2 > ghassanpl::geometry::trec2< T >::split_vertical ( T top_height ) const

inlineconstexprnoexcept

Definition at line 253 of file rec2.h.

◆ to_global()

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::to_global ( trec2< T > const & parent_rect ) const

inlineconstexprnoexcept

Definition at line 188 of file rec2.h.

◆ to_rect_space()

template<typename T>

glm::vec2 ghassanpl::geometry::trec2< T >::to_rect_space ( tvec world_space ) const

inlineconstexprnoexcept

Definition at line 190 of file rec2.h.

◆ to_world_space()

template<typename T>

tvec ghassanpl::geometry::trec2< T >::to_world_space ( glm::vec2 rect_space ) const

inlineconstexprnoexcept

Definition at line 191 of file rec2.h.

◆ top()

template<typename T>

T ghassanpl::geometry::trec2< T >::top ( ) const

inlineconstexprnoexcept

Definition at line 172 of file rec2.h.

◆ translated() [1/2]

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::translated	(	T	x,
		T	y ) const

inlineconstexprnoexcept

Definition at line 161 of file rec2.h.

◆ translated() [2/2]

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::translated ( tvec op ) const

inlineconstexprnoexcept

Definition at line 160 of file rec2.h.

◆ valid()

template<typename T>

trec2 ghassanpl::geometry::trec2< T >::valid ( ) const

inlineconstexprnoexcept

Definition at line 238 of file rec2.h.

◆ vertex()

template<typename T>

auto ghassanpl::geometry::trec2< T >::vertex ( size_t index ) const -> std::optional< tvec >

inline

Definition at line 367 of file rec2.h.

◆ vertex_count()

template<typename T>

size_t ghassanpl::geometry::trec2< T >::vertex_count ( ) const

inlineconstexprnoexcept

Definition at line 352 of file rec2.h.

◆ width()

template<typename T>

T ghassanpl::geometry::trec2< T >::width ( ) const

inlineconstexprnoexcept

Definition at line 165 of file rec2.h.

◆ x()

template<typename T>

T ghassanpl::geometry::trec2< T >::x ( ) const

inlineconstexprnoexcept

Definition at line 169 of file rec2.h.

◆ y()

template<typename T>

T ghassanpl::geometry::trec2< T >::y ( ) const

inlineconstexprnoexcept

Definition at line 170 of file rec2.h.

Member Data Documentation

◆ p1

template<typename T>

glm::tvec2<T> ghassanpl::geometry::trec2< T >::p1

Definition at line 32 of file rec2.h.

◆ p2

template<typename T>

glm::tvec2<T> ghassanpl::geometry::trec2< T >::p2

Definition at line 33 of file rec2.h.

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Detailed Description

Member Typedef Documentation

◆ tvec

◆ value_type

Constructor & Destructor Documentation

◆ trec2() [1/7]

◆ trec2() [2/7]

◆ trec2() [3/7]

◆ trec2() [4/7]

◆ trec2() [5/7]

◆ trec2() [6/7]

◆ trec2() [7/7]

Member Function Documentation

◆ at_center()

◆ at_position() [1/2]

◆ at_position() [2/2]

◆ bottom()

◆ bounding_box()

◆ calculate_area()

◆ center()

◆ centroid()

◆ clipped_to()

◆ closest_point_to()

◆ contains() [1/2]

◆ contains() [2/2]

◆ edge()

◆ edge_count()

◆ edge_length()

◆ edge_point()

◆ edge_point_alpha()

◆ exclusive()

◆ for_each_edge()

◆ for_each_vertex()

◆ from_center_and_half_size() [1/2]

◆ from_center_and_half_size() [2/2]

◆ from_center_and_size() [1/2]

◆ from_center_and_size() [2/2]

◆ from_points() [1/2]

◆ from_points() [2/2]

◆ from_size() [1/3]

◆ from_size() [2/3]

◆ from_size() [3/3]

◆ GHPL_REQUIRES()

◆ grow() [1/3]

◆ grow() [2/3]

◆ grow() [3/3]

◆ grown() [1/3]

◆ grown() [2/3]

◆ grown() [3/3]

◆ half_size()

◆ height()

◆ include() [1/2]

◆ include() [2/2]

◆ including() [1/2]

◆ including() [2/2]

◆ inclusive()

◆ intersection()

◆ intersects()

◆ invalid()

◆ is_valid()

◆ left()

◆ left_bottom()

◆ left_top()

◆ local()

◆ make_valid()

◆ operator*() [1/2]

◆ operator*() [2/2]

◆ operator+()

◆ operator+=()

◆ operator-()

◆ operator-=()

◆ operator/() [1/2]

◆ operator/() [2/2]

◆ operator==()

◆ operator[]()

◆ point_alpha()