math::color Struct Reference

#include <math.h>

Public Member Functions
	color ()
	color (int r, int g, int b, int a=255)
	color (std::uint32_t rgba)
	color (float r, float g, float b, float a=1.0f)
	color (const vec4 &col)
	operator std::uint32_t () const
	operator vec4 () const
void	set_hsv (float h, float s, float v, float a=1.0f)

Static Public Member Functions
static color	white ()
static color	black ()
static color	transparent ()
static color	red ()
static color	purple ()
static color	random (const char *seed)
	Generates a consistent random color based on a string seed.
static color	random (const std::string &seed)
	Generates a consistent random color based on a string seed.
static color	hsv (float h, float s, float v, float a=1.0f)
static vec4	u32_to_float4 (std::uint32_t in)
static std::uint32_t	float4_to_u32 (const vec4 &in)
static void	rgb_to_hsv (float r, float g, float b, float &out_h, float &out_s, float &out_v)
static void	hsv_to_rgb (float h, float s, float v, float &out_r, float &out_g, float &out_b)

Public Attributes
vec4	value {}

Detailed Description

Definition at line 283 of file math.h.

Constructor & Destructor Documentation

color() [1/5]

math::color::color ( )

inline

Definition at line 356 of file math.h.

color() [2/5]

math::color::color ( int r, int g, int b, int a = 255 )

inline

Definition at line 360 of file math.h.

color() [3/5]

math::color::color ( std::uint32_t rgba )

inline

Definition at line 368 of file math.h.

color() [4/5]

math::color::color ( float r, float g, float b, float a = 1.0f )

inline

Definition at line 376 of file math.h.

color() [5/5]

math::color::color ( const vec4 & col )

inline

Definition at line 383 of file math.h.

Member Function Documentation

black()

static color math::color::black ( )

inlinestatic

Definition at line 292 of file math.h.

float4_to_u32()

static std::uint32_t math::color::float4_to_u32 ( const vec4 & in )

inlinestatic

Definition at line 415 of file math.h.

hsv()

static color math::color::hsv ( float h, float s, float v, float a = 1.0f )

inlinestatic

Definition at line 402 of file math.h.

hsv_to_rgb()

static void math::color::hsv_to_rgb ( float h, float s, float v, float & out_r, float & out_g, float & out_b )

inlinestatic

Definition at line 455 of file math.h.

operator std::uint32_t()

math::color::operator std::uint32_t ( ) const

inline

Definition at line 387 of file math.h.

operator vec4()

math::color::operator vec4 ( ) const

inline

Definition at line 391 of file math.h.

purple()

static color math::color::purple ( )

inlinestatic

Definition at line 307 of file math.h.

random() [1/2]

static color math::color::random ( const char * seed )

inlinestatic

Generates a consistent random color based on a string seed.

Parameters

seed	The string to use as a seed for random generation.

Returns

A color generated deterministically from the seed.

Definition at line 318 of file math.h.

random() [2/2]

static color math::color::random ( const std::string & seed )

inlinestatic

Generates a consistent random color based on a string seed.

Parameters

seed	The string to use as a seed for random generation.

Returns

A color generated deterministically from the seed.

Definition at line 328 of file math.h.

red()

static color math::color::red ( )

inlinestatic

Definition at line 302 of file math.h.

rgb_to_hsv()

static void math::color::rgb_to_hsv ( float r, float g, float b, float & out_h, float & out_s, float & out_v )

inlinestatic

Definition at line 428 of file math.h.

set_hsv()

void math::color::set_hsv ( float h, float s, float v, float a = 1.0f )

inline

Definition at line 396 of file math.h.

transparent()

static color math::color::transparent ( )

inlinestatic

Definition at line 297 of file math.h.

u32_to_float4()

static vec4 math::color::u32_to_float4 ( std::uint32_t in )

inlinestatic

Definition at line 409 of file math.h.

white()

static color math::color::white ( )

inlinestatic

Definition at line 287 of file math.h.

Member Data Documentation

value

vec4 math::color::value {}

Definition at line 354 of file math.h.

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

• C:/Workspace/github/UnravelEngine/UnravelEngine/engine/core/math/math.h