Package net.minecraft.client.renderer

Class LightTexture

java.lang.Object

net.minecraft.client.renderer.LightTexture

All Implemented Interfaces:

AutoCloseable

public class LightTexture
extends Object
implements AutoCloseable

Field Summary

Fields

Modifier and Type	Field	Description
private float	blockLightRedFlicker
private static final Vector3f	END_FLASH_SKY_LIGHT_COLOR
static final int	FULL_BLOCK
static final int	FULL_BRIGHT
static final int	FULL_SKY
private static final int	LIGHTMAP_UBO_SIZE
private final Minecraft	minecraft
private final GameRenderer	renderer
private final GpuTexture	texture
private static final int	TEXTURE_SIZE
private final GpuTextureView	textureView
private final MappableRingBuffer	ubo
private boolean	updateLightTexture

Constructor Summary

Constructors

Constructor	Description
LightTexture(GameRenderer pRenderer, Minecraft pMinecraft)

Method Summary

Modifier and Type	Method	Description
static int	block(int pPackedLight)
static int	blockWithFraction(int light)
private float	calculateDarknessScale(LivingEntity pEntity, float pGamma, float pPartialTick)
void	close()
static float	getBrightness(float pAmbientLight, int pLightLevel)
static float	getBrightness(DimensionType pDimensionType, int pLightLevel)
GpuTextureView	getTextureView()
static int	lightCoordsWithEmission(int pPackedLight, int pEmission)
static int	pack(int pBlockLight, int pSkyLight)
static int	packWithFraction(int block, int sky)
static int	sky(int pPackedLight)
static int	skyWithFraction(int light)
void	tick()
void	turnOffLightLayer()
void	turnOnLightLayer()
void	updateLightTexture(float pPartialTicks)

Methods inherited from class java.lang.Object

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

Field Details

FULL_BRIGHT

public static final int FULL_BRIGHT

See Also:

• Constant Field Values

FULL_SKY

public static final int FULL_SKY

See Also:

• Constant Field Values

FULL_BLOCK

public static final int FULL_BLOCK

See Also:

• Constant Field Values

TEXTURE_SIZE

private static final int TEXTURE_SIZE

See Also:

• Constant Field Values

LIGHTMAP_UBO_SIZE

private static final int LIGHTMAP_UBO_SIZE

END_FLASH_SKY_LIGHT_COLOR

private static final Vector3f END_FLASH_SKY_LIGHT_COLOR

texture

private final GpuTexture texture

textureView

private final GpuTextureView textureView

updateLightTexture

private boolean updateLightTexture

blockLightRedFlicker

private float blockLightRedFlicker

renderer

private final GameRenderer renderer

minecraft

private final Minecraft minecraft

ubo

private final MappableRingBuffer ubo

Constructor Details

LightTexture

public LightTexture(GameRenderer pRenderer,
 Minecraft pMinecraft)

Method Details

getTextureView

public GpuTextureView getTextureView()

close

public void close()

Specified by:

close in interface AutoCloseable

tick

public void tick()

turnOffLightLayer

public void turnOffLightLayer()

turnOnLightLayer

public void turnOnLightLayer()

calculateDarknessScale

private float calculateDarknessScale(LivingEntity pEntity,
 float pGamma,
 float pPartialTick)

updateLightTexture

public void updateLightTexture(float pPartialTicks)

getBrightness

public static float getBrightness(DimensionType pDimensionType,
 int pLightLevel)

getBrightness

public static float getBrightness(float pAmbientLight,
 int pLightLevel)

pack

public static int pack(int pBlockLight,
 int pSkyLight)

block

public static int block(int pPackedLight)

sky

public static int sky(int pPackedLight)

lightCoordsWithEmission

public static int lightCoordsWithEmission(int pPackedLight,
 int pEmission)

packWithFraction

public static int packWithFraction(int block,
 int sky)

blockWithFraction

public static int blockWithFraction(int light)

skyWithFraction

public static int skyWithFraction(int light)