Class SamplerContext

java.lang.Object

net.minecraft.world.level.levelgen.densityfunction.SamplerContext

public class SamplerContext
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SamplerContext.Builder
private static class	SamplerContext.CacheCell

Field Summary

Fields

Modifier and Type	Field	Description
private final DensityBufferArena	bufferArena
private static final int	CACHE_SIZE_STEP
private SamplerContext.CacheCell @Nullable []	cacheCells
static final SamplerContext	EMPTY_UNCACHED
private final ContextMap	userFields

Constructor Summary

Constructors

Modifier	Constructor	Description
private	SamplerContext(ContextMap userFields, DensityBufferArena bufferArena, boolean enableCaches)

Method Summary

Modifier and Type	Method	Description
ScopedDensityBuffer	acquireBuffer(DensityVolume volume)
static SamplerContext.Builder	builder()
private @Nullable SamplerContext.CacheCell	getCacheCell(int cacheId)
<T> @Nullable T	getField(ContextKey<T> key)
<T> T	getFieldOrDefault(ContextKey<? extends T> key, T defaultValue)
(package private) float	sampleValueCached(int cacheId, DensitySampler input, int blockX, int blockY, int blockZ)
(package private) void	sampleVolumeCached(int cacheId, DensitySampler input, DensityBuffer outputBuffer, DensityVolume volume)

Methods inherited from class Object

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

Field Details

EMPTY_UNCACHED

public static final SamplerContext EMPTY_UNCACHED

CACHE_SIZE_STEP

private static final int CACHE_SIZE_STEP

See Also:

• Constant Field Values

userFields

private final ContextMap userFields

bufferArena

private final DensityBufferArena bufferArena

cacheCells

private SamplerContext.CacheCell @Nullable [] cacheCells

Constructor Details

SamplerContext

private SamplerContext(ContextMap userFields,
 DensityBufferArena bufferArena,
 boolean enableCaches)

Method Details

builder

public static SamplerContext.Builder builder()

getField

public <T> @Nullable T getField(ContextKey<T> key)

getFieldOrDefault

public <T> T getFieldOrDefault(ContextKey<? extends T> key,
 T defaultValue)

acquireBuffer

public ScopedDensityBuffer acquireBuffer(DensityVolume volume)

getCacheCell

private @Nullable SamplerContext.CacheCell getCacheCell(int cacheId)

sampleVolumeCached

void sampleVolumeCached(int cacheId,
 DensitySampler input,
 DensityBuffer outputBuffer,
 DensityVolume volume)

sampleValueCached

float sampleValueCached(int cacheId,
 DensitySampler input,
 int blockX,
 int blockY,
 int blockZ)