ColorCore.hpp File Reference

Detailed Description

This file is part of the Lumina Graphics Framework [L/util].

Author

Lukas Kalbertodt lukas.nosp@m..kal.nosp@m.berto.nosp@m.dt@g.nosp@m.mail..nosp@m.com

This file will define LColor and various color functions. In most cases you should include Color.hpp instead, which provides additional helper functions (but has more dependencies).

Go to the source code of this file.

Classes
struct	ColorTraits< T, Enable >
struct	ColorImpl< T, Alpha >
struct	ColorImpl< T, true >
struct	ColorImpl< T, false >
struct	Color< T, A >

Typedefs
using	Color8 = Color< uint8_t >
using	Color8A = Color< uint8_t, true >
using	Color16 = Color< uint16_t >
using	Color16A = Color< uint16_t, true >
using	Color32 = Color< uint32_t >
using	Color32A = Color< uint32_t, true >
using	Color32f = Color< float >
using	Color32fA = Color< float, true >
using	Color16f = Color< half >
using	Color16fA = Color< half, true >

Functions
template<class T , class U >
T	clamp (U v)
template<typename Tout >
std::enable_if < std::is_integral< typename Tout::type >::value, Tout > ::type	makeColor (float r, float g, float b, float a=1.f)
	Creates a color from propertions values. More...
template<typename Tout >
std::enable_if < std::is_floating_point < typename Tout::type >::value, Tout >::type	makeColor (float r, float g, float b, float a=1.f)
template<typename T >
float	colorProportion (T v)
	Returns the proportion of the given value to the max value of that color type.
template<typename Tout , typename Tin >
Tout	convertChannelType (Tin in)
template<typename Tdst , typename Tsrc >
std::enable_if< Tdst::A, Tdst > ::type	color_cast (Color< Tsrc, true > in)
	Converts one color type to another one using float proportions (expect minimal loss in precision) More...
template<typename Tdst , typename Tsrc >
std::enable_if<!Tdst::A, Tdst > ::type	color_cast (Color< Tsrc, true > in)
template<typename Tdst , typename Tsrc >
Tdst	color_cast (Color< Tsrc, false > in)
template<typename T >
Color< T, true >	blendAdditive (Color< T, true > lh, Color< T, true > rh)
	Blends two colors additive. More...
template<typename T >
Color< T, true >	blendAlpha (Color< T, true > lh, Color< T, true > rh)
	Blends two colors via alpha blend. More...