Package net.minecraft.util.math

Class ColorHelper

java.lang.Object

net.minecraft.util.math.ColorHelper

public class ColorHelper
extends Object

Contains color-related helper methods that mostly use ARGB colors represented as 0xAARRGGBB.

Mappings:

Namespace	Name
named	net/minecraft/util/math/ColorHelper
intermediary	net/minecraft/class_9848
official	beo

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	field_63677
private static final byte[]	LINEAR_TO_SRGB
private static final short[]	SRGB_TO_LINEAR

Constructor Summary

Constructors

Constructor	Description
ColorHelper()

Method Summary

Modifier and Type	Method	Description
static int	add(int a, int b)
static int	average(int first, int second)
private static int	averageSrgbIntensities(int a, int b, int c, int d)
static int	channelFromFloat(float value)
private static float	computeLinearToSrgb(float linear)
private static float	comupteSrgbToLinear(float srgb)
private static float	floatFromChannel(int channel)
static int	fromAbgr(int abgr)
static int	fromFloats(float alpha, float red, float green, float blue)
static int	fullAlpha(int argb)
static int	getAlpha(int argb)
static float	getAlphaFloat(int argb)
static int	getArgb(int red, int green, int blue)
static int	getArgb(int alpha, int red, int green, int blue)
static int	getArgb(Vec3d rgb)
static int	getBlue(int argb)
static float	getBlueFloat(int argb)
static int	getGreen(int argb)
static float	getGreenFloat(int argb)
static int	getRed(int argb)
static float	getRedFloat(int argb)
static int	getWhite(float alpha)
static int	grayscale(int argb)
static int	interpolate(int a, int b, int c, int d)
static int	lerp(float delta, int start, int end)
static int	linearToSrgb(float linear)
static int	method_75605(float float2, int int2, int int3)
static int	mix(int first, int second)
static int	scaleAlpha(int argb, float scale)
static int	scaleRgb(int argb, float scale)
static int	scaleRgb(int argb, float redScale, float greenScale, float blueScale)
static int	scaleRgb(int argb, int scale)
static float	srgbToLinear(int srgb)
static int	subtract(int a, int b)
static int	toAbgr(int argb)
static int	toAlpha(float alpha)
static int	toAlpha(int alpha)
static Vector3f	toVector(int rgb)
static int	whiteWithAlpha(int alpha)
static int	withAlpha(float alpha, int color)
static int	withAlpha(int alpha, int rgb)
static int	withBrightness(int argb, float brightness)
static int	zeroAlpha(int argb)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

field_63677

private static final int field_63677

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
named	field_63677	Lnet/minecraft/util/math/ColorHelper;field_63677:I
intermediary	field_63677	Lnet/minecraft/class_9848;field_63677:I
official	a	Lbeo;a:I

SRGB_TO_LINEAR

private static final short[] SRGB_TO_LINEAR

Mappings:

Namespace	Name	Mixin selector
named	SRGB_TO_LINEAR	Lnet/minecraft/util/math/ColorHelper;SRGB_TO_LINEAR:[S
intermediary	field_63678	Lnet/minecraft/class_9848;field_63678:[S
official	b	Lbeo;b:[S

LINEAR_TO_SRGB

private static final byte[] LINEAR_TO_SRGB

Mappings:

Namespace	Name	Mixin selector
named	LINEAR_TO_SRGB	Lnet/minecraft/util/math/ColorHelper;LINEAR_TO_SRGB:[B
intermediary	field_63679	Lnet/minecraft/class_9848;field_63679:[B
official	c	Lbeo;c:[B

Constructor Details

ColorHelper

public ColorHelper()

Method Details

comupteSrgbToLinear

private static float comupteSrgbToLinear(float srgb)

Mappings:

Namespace	Name	Mixin selector
named	comupteSrgbToLinear	Lnet/minecraft/util/math/ColorHelper;comupteSrgbToLinear(F)F
intermediary	method_75610	Lnet/minecraft/class_9848;method_75610(F)F
official	e	Lbeo;e(F)F

computeLinearToSrgb

private static float computeLinearToSrgb(float linear)

Mappings:

Namespace	Name	Mixin selector
named	computeLinearToSrgb	Lnet/minecraft/util/math/ColorHelper;computeLinearToSrgb(F)F
intermediary	method_75611	Lnet/minecraft/class_9848;method_75611(F)F
official	f	Lbeo;f(F)F

srgbToLinear

public static float srgbToLinear(int srgb)

Mappings:

Namespace	Name	Mixin selector
named	srgbToLinear	Lnet/minecraft/util/math/ColorHelper;srgbToLinear(I)F
intermediary	method_75600	Lnet/minecraft/class_9848;method_75600(I)F
official	a	Lbeo;a(I)F

linearToSrgb

public static int linearToSrgb(float linear)

Mappings:

Namespace	Name	Mixin selector
named	linearToSrgb	Lnet/minecraft/util/math/ColorHelper;linearToSrgb(F)I
intermediary	method_75599	Lnet/minecraft/class_9848;method_75599(F)I
official	a	Lbeo;a(F)I

interpolate

public static int interpolate(int a,
 int b,
 int c,
 int d)

Mappings:

Namespace	Name	Mixin selector
named	interpolate	Lnet/minecraft/util/math/ColorHelper;interpolate(IIII)I
intermediary	method_75602	Lnet/minecraft/class_9848;method_75602(IIII)I
official	a	Lbeo;a(IIII)I

averageSrgbIntensities

private static int averageSrgbIntensities(int a,
 int b,
 int c,
 int d)

Mappings:

Namespace	Name	Mixin selector
named	averageSrgbIntensities	Lnet/minecraft/util/math/ColorHelper;averageSrgbIntensities(IIII)I
intermediary	method_75609	Lnet/minecraft/class_9848;method_75609(IIII)I
official	c	Lbeo;c(IIII)I

getAlpha

public static int getAlpha(int argb)

Returns:

the alpha value of argb

The returned value is between 0 and 255 (both inclusive).

Mappings:

Namespace	Name	Mixin selector
named	getAlpha	Lnet/minecraft/util/math/ColorHelper;getAlpha(I)I
intermediary	method_61320	Lnet/minecraft/class_9848;method_61320(I)I
official	b	Lbeo;b(I)I

getRed

public static int getRed(int argb)

Returns:

the red value of argb

The returned value is between 0 and 255 (both inclusive).

Mappings:

Namespace	Name	Mixin selector
named	getRed	Lnet/minecraft/util/math/ColorHelper;getRed(I)I
intermediary	method_61327	Lnet/minecraft/class_9848;method_61327(I)I
official	c	Lbeo;c(I)I

getGreen

public static int getGreen(int argb)

Returns:

the green value of argb

The returned value is between 0 and 255 (both inclusive).

Mappings:

Namespace	Name	Mixin selector
named	getGreen	Lnet/minecraft/util/math/ColorHelper;getGreen(I)I
intermediary	method_61329	Lnet/minecraft/class_9848;method_61329(I)I
official	d	Lbeo;d(I)I

getBlue

public static int getBlue(int argb)

Returns:

the blue value of argb

The returned value is between 0 and 255 (both inclusive).

Mappings:

Namespace	Name	Mixin selector
named	getBlue	Lnet/minecraft/util/math/ColorHelper;getBlue(I)I
intermediary	method_61331	Lnet/minecraft/class_9848;method_61331(I)I
official	e	Lbeo;e(I)I

getArgb

public static int getArgb(int alpha,
 int red,
 int green,
 int blue)

Returns:

the ARGB color value from its components

Mappings:

Namespace	Name	Mixin selector
named	getArgb	Lnet/minecraft/util/math/ColorHelper;getArgb(IIII)I
intermediary	method_61324	Lnet/minecraft/class_9848;method_61324(IIII)I
official	b	Lbeo;b(IIII)I

getArgb

public static int getArgb(int red,
 int green,
 int blue)

Returns:

the full alpha ARGB color value from its components

Mappings:

Namespace	Name	Mixin selector
named	getArgb	Lnet/minecraft/util/math/ColorHelper;getArgb(III)I
intermediary	method_61323	Lnet/minecraft/class_9848;method_61323(III)I
official	a	Lbeo;a(III)I

getArgb

public static int getArgb(Vec3d rgb)

Mappings:

Namespace	Name	Mixin selector
named	getArgb	Lnet/minecraft/util/math/ColorHelper;getArgb(Lnet/minecraft/util/math/Vec3d;)I
intermediary	method_61325	Lnet/minecraft/class_9848;method_61325(Lnet/minecraft/class_243;)I
official	a	Lbeo;a(Lfrd;)I

mix

public static int mix(int first,
 int second)

Mappings:

Namespace	Name	Mixin selector
named	mix	Lnet/minecraft/util/math/ColorHelper;mix(II)I
intermediary	method_61322	Lnet/minecraft/class_9848;method_61322(II)I
official	a	Lbeo;a(II)I

add

public static int add(int a,
 int b)

Mappings:

Namespace	Name	Mixin selector
named	add	Lnet/minecraft/util/math/ColorHelper;add(II)I
intermediary	method_75606	Lnet/minecraft/class_9848;method_75606(II)I
official	b	Lbeo;b(II)I

subtract

public static int subtract(int a,
 int b)

Mappings:

Namespace	Name	Mixin selector
named	subtract	Lnet/minecraft/util/math/ColorHelper;subtract(II)I
intermediary	method_75608	Lnet/minecraft/class_9848;method_75608(II)I
official	c	Lbeo;c(II)I

scaleAlpha

public static int scaleAlpha(int argb,
 float scale)

Mappings:

Namespace	Name	Mixin selector
named	scaleAlpha	Lnet/minecraft/util/math/ColorHelper;scaleAlpha(IF)I
intermediary	method_75601	Lnet/minecraft/class_9848;method_75601(IF)I
official	a	Lbeo;a(IF)I

scaleRgb

public static int scaleRgb(int argb,
 float scale)

Mappings:

Namespace	Name	Mixin selector
named	scaleRgb	Lnet/minecraft/util/math/ColorHelper;scaleRgb(IF)I
intermediary	method_61321	Lnet/minecraft/class_9848;method_61321(IF)I
official	b	Lbeo;b(IF)I

scaleRgb

public static int scaleRgb(int argb,
 float redScale,
 float greenScale,
 float blueScale)

Mappings:

Namespace	Name	Mixin selector
named	scaleRgb	Lnet/minecraft/util/math/ColorHelper;scaleRgb(IFFF)I
intermediary	method_64602	Lnet/minecraft/class_9848;method_64602(IFFF)I
official	a	Lbeo;a(IFFF)I

scaleRgb

public static int scaleRgb(int argb,
 int scale)

Mappings:

Namespace	Name	Mixin selector
named	scaleRgb	Lnet/minecraft/util/math/ColorHelper;scaleRgb(II)I
intermediary	method_61328	Lnet/minecraft/class_9848;method_61328(II)I
official	d	Lbeo;d(II)I

grayscale

public static int grayscale(int argb)

Mappings:

Namespace	Name	Mixin selector
named	grayscale	Lnet/minecraft/util/math/ColorHelper;grayscale(I)I
intermediary	method_61333	Lnet/minecraft/class_9848;method_61333(I)I
official	f	Lbeo;f(I)I

lerp

public static int lerp(float delta,
 int start,
 int end)

Mappings:

Namespace	Name	Mixin selector
named	lerp	Lnet/minecraft/util/math/ColorHelper;lerp(FII)I
intermediary	method_61319	Lnet/minecraft/class_9848;method_61319(FII)I
official	a	Lbeo;a(FII)I

method_75605

public static int method_75605(float float2,
 int int2,
 int int3)

Mappings:

Namespace	Name	Mixin selector
named	method_75605	Lnet/minecraft/util/math/ColorHelper;method_75605(FII)I
intermediary	method_75605	Lnet/minecraft/class_9848;method_75605(FII)I
official	b	Lbeo;b(FII)I

fullAlpha

public static int fullAlpha(int argb)

Mappings:

Namespace	Name	Mixin selector
named	fullAlpha	Lnet/minecraft/util/math/ColorHelper;fullAlpha(I)I
intermediary	method_61334	Lnet/minecraft/class_9848;method_61334(I)I
official	g	Lbeo;g(I)I

zeroAlpha

public static int zeroAlpha(int argb)

Mappings:

Namespace	Name	Mixin selector
named	zeroAlpha	Lnet/minecraft/util/math/ColorHelper;zeroAlpha(I)I
intermediary	method_61335	Lnet/minecraft/class_9848;method_61335(I)I
official	h	Lbeo;h(I)I

withAlpha

public static int withAlpha(int alpha,
 int rgb)

Mappings:

Namespace	Name	Mixin selector
named	withAlpha	Lnet/minecraft/util/math/ColorHelper;withAlpha(II)I
intermediary	method_61330	Lnet/minecraft/class_9848;method_61330(II)I
official	e	Lbeo;e(II)I

withAlpha

public static int withAlpha(float alpha,
 int color)

Mappings:

Namespace	Name	Mixin selector
named	withAlpha	Lnet/minecraft/util/math/ColorHelper;withAlpha(FI)I
intermediary	method_71346	Lnet/minecraft/class_9848;method_71346(FI)I
official	a	Lbeo;a(FI)I

getWhite

public static int getWhite(float alpha)

Mappings:

Namespace	Name	Mixin selector
named	getWhite	Lnet/minecraft/util/math/ColorHelper;getWhite(F)I
intermediary	method_61317	Lnet/minecraft/class_9848;method_61317(F)I
official	b	Lbeo;b(F)I

whiteWithAlpha

public static int whiteWithAlpha(int alpha)

Mappings:

Namespace	Name	Mixin selector
named	whiteWithAlpha	Lnet/minecraft/util/math/ColorHelper;whiteWithAlpha(I)I
intermediary	method_75612	Lnet/minecraft/class_9848;method_75612(I)I
official	i	Lbeo;i(I)I

toAlpha

public static int toAlpha(float alpha)

Mappings:

Namespace	Name	Mixin selector
named	toAlpha	Lnet/minecraft/util/math/ColorHelper;toAlpha(F)I
intermediary	method_75607	Lnet/minecraft/class_9848;method_75607(F)I
official	c	Lbeo;c(F)I

toAlpha

public static int toAlpha(int alpha)

Mappings:

Namespace	Name	Mixin selector
named	toAlpha	Lnet/minecraft/util/math/ColorHelper;toAlpha(I)I
intermediary	method_75613	Lnet/minecraft/class_9848;method_75613(I)I
official	j	Lbeo;j(I)I

fromFloats

public static int fromFloats(float alpha,
 float red,
 float green,
 float blue)

Mappings:

Namespace	Name	Mixin selector
named	fromFloats	Lnet/minecraft/util/math/ColorHelper;fromFloats(FFFF)I
intermediary	method_61318	Lnet/minecraft/class_9848;method_61318(FFFF)I
official	a	Lbeo;a(FFFF)I

toVector

public static Vector3f toVector(int rgb)

Mappings:

Namespace	Name	Mixin selector
named	toVector	Lnet/minecraft/util/math/ColorHelper;toVector(I)Lorg/joml/Vector3f;
intermediary	method_64963	Lnet/minecraft/class_9848;method_64963(I)Lorg/joml/Vector3f;
official	k	Lbeo;k(I)Lorg/joml/Vector3f;

average

public static int average(int first,
 int second)

Mappings:

Namespace	Name	Mixin selector
named	average	Lnet/minecraft/util/math/ColorHelper;average(II)I
intermediary	method_61332	Lnet/minecraft/class_9848;method_61332(II)I
official	f	Lbeo;f(II)I

channelFromFloat

public static int channelFromFloat(float value)

Mappings:

Namespace	Name	Mixin selector
named	channelFromFloat	Lnet/minecraft/util/math/ColorHelper;channelFromFloat(F)I
intermediary	method_61326	Lnet/minecraft/class_9848;method_61326(F)I
official	d	Lbeo;d(F)I

getAlphaFloat

public static float getAlphaFloat(int argb)

Mappings:

Namespace	Name	Mixin selector
named	getAlphaFloat	Lnet/minecraft/util/math/ColorHelper;getAlphaFloat(I)F
intermediary	method_65100	Lnet/minecraft/class_9848;method_65100(I)F
official	l	Lbeo;l(I)F

getRedFloat

public static float getRedFloat(int argb)

Mappings:

Namespace	Name	Mixin selector
named	getRedFloat	Lnet/minecraft/util/math/ColorHelper;getRedFloat(I)F
intermediary	method_65101	Lnet/minecraft/class_9848;method_65101(I)F
official	m	Lbeo;m(I)F

getGreenFloat

public static float getGreenFloat(int argb)

Mappings:

Namespace	Name	Mixin selector
named	getGreenFloat	Lnet/minecraft/util/math/ColorHelper;getGreenFloat(I)F
intermediary	method_65102	Lnet/minecraft/class_9848;method_65102(I)F
official	n	Lbeo;n(I)F

getBlueFloat

public static float getBlueFloat(int argb)

Mappings:

Namespace	Name	Mixin selector
named	getBlueFloat	Lnet/minecraft/util/math/ColorHelper;getBlueFloat(I)F
intermediary	method_65103	Lnet/minecraft/class_9848;method_65103(I)F
official	o	Lbeo;o(I)F

floatFromChannel

private static float floatFromChannel(int channel)

Mappings:

Namespace	Name	Mixin selector
named	floatFromChannel	Lnet/minecraft/util/math/ColorHelper;floatFromChannel(I)F
intermediary	method_61336	Lnet/minecraft/class_9848;method_61336(I)F
official	r	Lbeo;r(I)F

toAbgr

public static int toAbgr(int argb)

Mappings:

Namespace	Name	Mixin selector
named	toAbgr	Lnet/minecraft/util/math/ColorHelper;toAbgr(I)I
intermediary	method_61337	Lnet/minecraft/class_9848;method_61337(I)I
official	p	Lbeo;p(I)I

fromAbgr

public static int fromAbgr(int abgr)

Mappings:

Namespace	Name	Mixin selector
named	fromAbgr	Lnet/minecraft/util/math/ColorHelper;fromAbgr(I)I
intermediary	method_61338	Lnet/minecraft/class_9848;method_61338(I)I
official	q	Lbeo;q(I)I

withBrightness

public static int withBrightness(int argb,
 float brightness)

Mappings:

Namespace	Name	Mixin selector
named	withBrightness	Lnet/minecraft/util/math/ColorHelper;withBrightness(IF)I
intermediary	method_70658	Lnet/minecraft/class_9848;method_70658(IF)I
official	c	Lbeo;c(IF)I