Package net.minecraftforge.client.model.lighting

Class QuadLighter

java.lang.Object

net.minecraftforge.client.model.lighting.QuadLighter

Direct Known Subclasses:

FlatQuadLighter, SmoothQuadLighter

public abstract class QuadLighter
extends Object

Base class for all quad lighting providers.

Contains all the shared elements needed for BakedQuad processing and defers lighting logic to inheritors.

See Also:

• FlatQuadLighter
• SmoothQuadLighter

Field Summary

Fields

Modifier and Type	Field	Description
private final float[]	brightness
private final float[]	cachedTintColor
private int	cachedTintIndex
private final BlockColors	colors
private int	currentHash
private BlockAndTintGetter	level
private final int[]	lightmap
private final byte[][]	normals
private final int[]	packedLightmaps
private BlockPos	pos
private final float[][]	positions
private BlockState	state
private static final float[]	WHITE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	QuadLighter(BlockColors colors)

Method Summary

Modifier and Type	Method	Description
protected abstract float	calculateBrightness(float[] position)
protected abstract int	calculateLightmap(float[] position, byte[] normal)
static float	calculateShade(float normalX, float normalY, float normalZ, boolean constantAmbientLight)
protected abstract void	computeLightingAt(BlockAndTintGetter level, BlockPos pos, BlockState state)
private float[]	getColorFast(int tintIndex)
protected static int	getLightColor(BlockAndTintGetter level, BlockPos pos, BlockState state)	Deprecated.
final void	process(VertexConsumer consumer, PoseStack.Pose pose, BakedQuad quad, int overlay)
final void	reset()
final void	setup(BlockAndTintGetter level, BlockPos pos, BlockState state)

Methods inherited from class java.lang.Object

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

Field Details

WHITE

private static final float[] WHITE

colors

private final BlockColors colors

currentHash

private int currentHash

level

private BlockAndTintGetter level

pos

private BlockPos pos

state

private BlockState state

cachedTintIndex

private int cachedTintIndex

cachedTintColor

private final float[] cachedTintColor

brightness

private final float[] brightness

lightmap

private final int[] lightmap

positions

private final float[][] positions

normals

private final byte[][] normals

packedLightmaps

private final int[] packedLightmaps

Constructor Details

QuadLighter

protected QuadLighter(BlockColors colors)

Method Details

computeLightingAt

protected abstract void computeLightingAt(BlockAndTintGetter level,
 BlockPos pos,
 BlockState state)

calculateBrightness

protected abstract float calculateBrightness(float[] position)

calculateLightmap

protected abstract int calculateLightmap(float[] position,
 byte[] normal)

setup

public final void setup(BlockAndTintGetter level,
 BlockPos pos,
 BlockState state)

reset

public final void reset()

process

public final void process(VertexConsumer consumer,
 PoseStack.Pose pose,
 BakedQuad quad,
 int overlay)

getColorFast

private float[] getColorFast(int tintIndex)

calculateShade

public static float calculateShade(float normalX,
 float normalY,
 float normalZ,
 boolean constantAmbientLight)

getLightColor

@Deprecated(since="1.20.1")
protected static int getLightColor(BlockAndTintGetter level,
 BlockPos pos,
 BlockState state)

Deprecated.

Note: This method is subtly different than LevelRenderer.getLightColor(BlockAndTintGetter, BlockState, BlockPos) as it only uses the state for querying if the state has emissive rendering but instead looks up the state at the given position for checking the light emission.