Color structure and operations. More...

#include <system/wrappers/kzs_math.h>
#include <system/kzs_types.h>
#include <system/kzs_header.h>

Data Structures
struct	KzcColorRGBA
	Structure of 4-component RGBA color. More...

Functions
KZ_INLINE void	kzcColorRGBASet (struct KzcColorRGBA *color, kzFloat red, kzFloat green, kzFloat blue, kzFloat alpha)
	Sets a value for RGBA color. More...

KZ_INLINE void	kzcColorRGBAScale (struct KzcColorRGBA *color, kzFloat scale)
	Scales color with given value. More...

KZ_INLINE void	kzcColorRGBACopy (const struct KzcColorRGBA sourceColor, struct KzcColorRGBA destinationColor)
	Copies color to other. More...

KZ_INLINE void	kzcColorRGBAAdd (const struct KzcColorRGBA colorA, const struct KzcColorRGBA colorB, struct KzcColorRGBA *destinationColor)
	Adds color A to color B component-wise. More...

KZ_INLINE void	kzcColorRGBAAddScalar (const struct KzcColorRGBA color, kzFloat scalar, struct KzcColorRGBA destinationColor)
	Adds scalar to a color. More...

KZ_INLINE void	kzcColorRGBASubtract (const struct KzcColorRGBA colorA, const struct KzcColorRGBA colorB, struct KzcColorRGBA *destinationColor)
	Subtracts color A from color B component-wise. More...

KZ_INLINE void	kzcColorRGBASubstractScalar (const struct KzcColorRGBA color, kzFloat scalar, struct KzcColorRGBA destinationColor)
	Subtracts a scalar from a color. More...

KZ_INLINE void	kzcColorRGBAMultiply (const struct KzcColorRGBA colorA, const struct KzcColorRGBA colorB, struct KzcColorRGBA *destinationColor)
	Multiplies color A by color B component-wise. More...

KZ_INLINE void	kzcColorRGBAMultiplyScalar (const struct KzcColorRGBA color, kzFloat scalar, struct KzcColorRGBA destinationColor)
	Multiplies a color by a scalar. More...

KZ_INLINE void	kzcColorRGBADivide (const struct KzcColorRGBA colorA, const struct KzcColorRGBA colorB, struct KzcColorRGBA *destinationColor)
	Divides color A by color B component-wise. More...

KZ_INLINE void	kzcColorRGBADivideScalar (const struct KzcColorRGBA color, kzFloat scalar, struct KzcColorRGBA destinationColor)
	Divides a color by a scalar. More...

KZ_INLINE void	kzcColorRGBAModulo (const struct KzcColorRGBA colorA, const struct KzcColorRGBA colorB, struct KzcColorRGBA *destinationColor)
	Finds modulo of division of color A by color B component-wise. More...

KZ_INLINE void	kzcColorRGBAModuloScalar (const struct KzcColorRGBA color, kzFloat scalar, struct KzcColorRGBA destinationColor)
	Finds modulo of division of color by a scalar. More...

KZ_INLINE void	kzcColorRGBAAbs (const struct KzcColorRGBA color, struct KzcColorRGBA out_color)
	Abs of a color. More...

KZ_INLINE void	kzcColorRGBACeil (const struct KzcColorRGBA color, struct KzcColorRGBA out_color)
	Ceil of a color. More...

KZ_INLINE void	kzcColorRGBAFloor (const struct KzcColorRGBA color, struct KzcColorRGBA out_color)
	Floor of a color. More...

KZ_INLINE void	kzcColorRGBARound (const struct KzcColorRGBA color, struct KzcColorRGBA out_color)
	Round of a color. More...

KZ_INLINE void	kzcColorRGBASqrt (const struct KzcColorRGBA color, struct KzcColorRGBA out_color)
	Square root of a color component-wise. More...

KZ_INLINE void	kzcColorRGBAPow (const struct KzcColorRGBA color, kzFloat exponent, struct KzcColorRGBA out_color)
	Raises a color to power of 'exponent' component-wise. More...

KZ_INLINE struct KzcColorRGBA	kzcColorRGBA (kzFloat r, kzFloat g, kzFloat b, kzFloat a)
	Returns new KzcColorRGBA according to r, g, b, a values. More...

KZ_INLINE struct KzcColorRGBA	kzcColorRGBAMax (const struct KzcColorRGBA colorA, const struct KzcColorRGBA colorB)
	Returns the component maximum of two colors. More...

KZ_INLINE struct KzcColorRGBA	kzcColorRGBAMin (const struct KzcColorRGBA colorA, const struct KzcColorRGBA colorB)
	Returns the component minimum of two colors. More...

KZ_INLINE struct KzcColorRGBA	kzcColorRGBAStep (const struct KzcColorRGBA colorA, const struct KzcColorRGBA colorB)
	Returns the component-wise step() of two colors. More...

kzBool	kzcColorRGBAIsEqual (const struct KzcColorRGBA color1, const struct KzcColorRGBA color2)
	Compares if two colors are equal. More...

void	kzcColorRGBAToHSL (const struct KzcColorRGBA color, kzFloat out_hue, kzFloat out_saturation, kzFloat out_lightness)
	Converts RGB color to HSL. More...

struct KzcColorRGBA	kzcColorRGBAFromHSL (kzFloat hue, kzFloat saturation, kzFloat lightness)
	Converts HSL to RGBA color. More...

struct KzcColorRGBA	kzcColorRGBABlend (const struct KzcColorRGBA colorA, const struct KzcColorRGBA colorB, kzFloat blendValue)
	Blends 2 colors, blend percentage clamped to [0, 1]. More...

struct KzcColorRGBA	kzcColorRGBAInterpolate (const struct KzcColorRGBA colorA, const struct KzcColorRGBA colorB, kzFloat interpolationValue)
	Interpolates 2 colors, gives an interpolated color. More...

void	kzcColorRGBASetComponent (struct KzcColorRGBA *color, kzUint component, kzFloat value)
	Sets an individual component by index. More...

Variables
struct KzcColorRGBA	KZC_COLOR_BLACK_TRANSPARENT
	Constant invisible zero color. More...

struct KzcColorRGBA	KZC_COLOR_BLACK
	Constant zero color with full alpha. More...

struct KzcColorRGBA	KZC_COLOR_DARK_GRAY
	Dark gray color. More...

struct KzcColorRGBA	KZC_COLOR_GRAY
	Gray color. More...

struct KzcColorRGBA	KZC_COLOR_WHITE
	White color. More...

struct KzcColorRGBA	KZC_COLOR_RED
	Red color. More...

struct KzcColorRGBA	KZC_COLOR_GREEN
	Green color. More...

struct KzcColorRGBA	KZC_COLOR_BLUE
	Blue color. More...

struct KzcColorRGBA	KZC_COLOR_YELLOW
	Yellow color. More...

struct KzcColorRGBA	KZC_COLOR_ORANGE
	Orange color. More...

struct KzcColorRGBA	KZC_COLOR_LIME
	Lime color. More...

struct KzcColorRGBA	KZC_COLOR_TEAL
	Teal color. More...

struct KzcColorRGBA	KZC_COLOR_PURPLE
	Purple color. More...

struct KzcColorRGBA	KZC_COLOR_PINK
	Pink color. More...

struct KzcColorRGBA	KZC_COLOR_CYAN
	Cyan color. More...

Detailed Description

Color structure and operations.

Function Documentation

KZ_INLINE void kzcColorRGBASet	(	struct KzcColorRGBA *	color,
		kzFloat	red,
		kzFloat	green,
		kzFloat	blue,
		kzFloat	alpha
	)

Sets a value for RGBA color.

KZ_INLINE void kzcColorRGBAScale	(	struct KzcColorRGBA *	color,
		kzFloat	scale
	)

Scales color with given value.

KZ_INLINE void kzcColorRGBACopy	(	const struct KzcColorRGBA *	sourceColor,
		struct KzcColorRGBA *	destinationColor
	)

Copies color to other.

KZ_INLINE void kzcColorRGBAAdd	(	const struct KzcColorRGBA *	colorA,
		const struct KzcColorRGBA *	colorB,
		struct KzcColorRGBA *	destinationColor
	)

Adds color A to color B component-wise.

KZ_INLINE void kzcColorRGBAAddScalar	(	const struct KzcColorRGBA *	color,
		kzFloat	scalar,
		struct KzcColorRGBA *	destinationColor
	)

Adds scalar to a color.

KZ_INLINE void kzcColorRGBASubtract	(	const struct KzcColorRGBA *	colorA,
		const struct KzcColorRGBA *	colorB,
		struct KzcColorRGBA *	destinationColor
	)

Subtracts color A from color B component-wise.

KZ_INLINE void kzcColorRGBASubstractScalar	(	const struct KzcColorRGBA *	color,
		kzFloat	scalar,
		struct KzcColorRGBA *	destinationColor
	)

Subtracts a scalar from a color.

KZ_INLINE void kzcColorRGBAMultiply	(	const struct KzcColorRGBA *	colorA,
		const struct KzcColorRGBA *	colorB,
		struct KzcColorRGBA *	destinationColor
	)

Multiplies color A by color B component-wise.

KZ_INLINE void kzcColorRGBAMultiplyScalar	(	const struct KzcColorRGBA *	color,
		kzFloat	scalar,
		struct KzcColorRGBA *	destinationColor
	)

Multiplies a color by a scalar.

KZ_INLINE void kzcColorRGBADivide	(	const struct KzcColorRGBA *	colorA,
		const struct KzcColorRGBA *	colorB,
		struct KzcColorRGBA *	destinationColor
	)

Divides color A by color B component-wise.

KZ_INLINE void kzcColorRGBADivideScalar	(	const struct KzcColorRGBA *	color,
		kzFloat	scalar,
		struct KzcColorRGBA *	destinationColor
	)

Divides a color by a scalar.

KZ_INLINE void kzcColorRGBAModulo	(	const struct KzcColorRGBA *	colorA,
		const struct KzcColorRGBA *	colorB,
		struct KzcColorRGBA *	destinationColor
	)

Finds modulo of division of color A by color B component-wise.

KZ_INLINE void kzcColorRGBAModuloScalar	(	const struct KzcColorRGBA *	color,
		kzFloat	scalar,
		struct KzcColorRGBA *	destinationColor
	)

Finds modulo of division of color by a scalar.

KZ_INLINE void kzcColorRGBAAbs	(	const struct KzcColorRGBA *	color,
		struct KzcColorRGBA *	out_color
	)

Abs of a color.

KZ_INLINE void kzcColorRGBACeil	(	const struct KzcColorRGBA *	color,
		struct KzcColorRGBA *	out_color
	)

Ceil of a color.

KZ_INLINE void kzcColorRGBAFloor	(	const struct KzcColorRGBA *	color,
		struct KzcColorRGBA *	out_color
	)

Floor of a color.

KZ_INLINE void kzcColorRGBARound	(	const struct KzcColorRGBA *	color,
		struct KzcColorRGBA *	out_color
	)

Round of a color.

KZ_INLINE void kzcColorRGBASqrt	(	const struct KzcColorRGBA *	color,
		struct KzcColorRGBA *	out_color
	)

Square root of a color component-wise.

KZ_INLINE void kzcColorRGBAPow	(	const struct KzcColorRGBA *	color,
		kzFloat	exponent,
		struct KzcColorRGBA *	out_color
	)

Raises a color to power of 'exponent' component-wise.

KZ_INLINE struct KzcColorRGBA kzcColorRGBA	(	kzFloat	r,
		kzFloat	g,
		kzFloat	b,
		kzFloat	a
	)

Returns new KzcColorRGBA according to r, g, b, a values.

KZ_INLINE struct KzcColorRGBA kzcColorRGBAMax	(	const struct KzcColorRGBA *	colorA,
		const struct KzcColorRGBA *	colorB
	)

Returns the component maximum of two colors.

KZ_INLINE struct KzcColorRGBA kzcColorRGBAMin	(	const struct KzcColorRGBA *	colorA,
		const struct KzcColorRGBA *	colorB
	)

Returns the component minimum of two colors.

KZ_INLINE struct KzcColorRGBA kzcColorRGBAStep	(	const struct KzcColorRGBA *	colorA,
		const struct KzcColorRGBA *	colorB
	)

Returns the component-wise step() of two colors.

kzBool kzcColorRGBAIsEqual	(	const struct KzcColorRGBA *	color1,
		const struct KzcColorRGBA *	color2
	)

Compares if two colors are equal.

void kzcColorRGBAToHSL	(	const struct KzcColorRGBA *	color,
		kzFloat *	out_hue,
		kzFloat *	out_saturation,
		kzFloat *	out_lightness
	)

Converts RGB color to HSL.

struct KzcColorRGBA kzcColorRGBAFromHSL	(	kzFloat	hue,
		kzFloat	saturation,
		kzFloat	lightness
	)

Converts HSL to RGBA color.

Alpha will be 1.0f.

struct KzcColorRGBA kzcColorRGBABlend	(	const struct KzcColorRGBA *	colorA,
		const struct KzcColorRGBA *	colorB,
		kzFloat	blendValue
	)

Blends 2 colors, blend percentage clamped to [0, 1].

struct KzcColorRGBA kzcColorRGBAInterpolate	(	const struct KzcColorRGBA *	colorA,
		const struct KzcColorRGBA *	colorB,
		kzFloat	interpolationValue
	)

Interpolates 2 colors, gives an interpolated color.

This function approaches colorB from colorA by stepping the individual components by interpolationValue. For example: colorA (1.0, 0.5, 0.0, 1.0), colorB (0.0, 1.0, 0.0, 1.0) with interpolationValue of 0.1 gives: result = (1.0 - 0.1, 0.5 + 0.1, 0.0 + 0.0, 1.0 + 0.0) = (0.9, 0.6, 0.0, 0.0).

void kzcColorRGBASetComponent	(	struct KzcColorRGBA *	color,
		kzUint	component,
		kzFloat	value
	)

Sets an individual component by index.

Clamps the value to 0-1 range.

Variable Documentation

struct KzcColorRGBA KZC_COLOR_BLACK_TRANSPARENT

Constant invisible zero color.

struct KzcColorRGBA KZC_COLOR_BLACK

Constant zero color with full alpha.

struct KzcColorRGBA KZC_COLOR_DARK_GRAY

Dark gray color.

struct KzcColorRGBA KZC_COLOR_GRAY

Gray color.

struct KzcColorRGBA KZC_COLOR_WHITE

White color.

struct KzcColorRGBA KZC_COLOR_RED

Red color.

struct KzcColorRGBA KZC_COLOR_GREEN

Green color.

struct KzcColorRGBA KZC_COLOR_BLUE

Blue color.

struct KzcColorRGBA KZC_COLOR_YELLOW

Yellow color.

struct KzcColorRGBA KZC_COLOR_ORANGE

Orange color.

struct KzcColorRGBA KZC_COLOR_LIME

Lime color.

struct KzcColorRGBA KZC_COLOR_TEAL

Teal color.

struct KzcColorRGBA KZC_COLOR_PURPLE

Purple color.

struct KzcColorRGBA KZC_COLOR_PINK

Pink color.

struct KzcColorRGBA KZC_COLOR_CYAN

Cyan color.

Data Structures

Functions

Variables

Detailed Description

Function Documentation

Variable Documentation