Package net.minecraft.world.gen.chunk

Class ChunkNoiseSampler

java.lang.Object
net.minecraft.world.gen.chunk.ChunkNoiseSampler
All Implemented Interfaces:
DensityFunction.EachApplier, DensityFunction.NoisePos
public class ChunkNoiseSampler extends Object implements DensityFunction.EachApplier, DensityFunction.NoisePos
ChunkNoiseSampler is responsible for sampling the density functions for the cells in each chunk, managing caches and interpolators, the Blender, and the block state samplers.

An instance of this is created for every chunk.

Mappings:
Namespace Name
official dkw
intermediary net/minecraft/class_6568
named net/minecraft/world/gen/chunk/ChunkNoiseSampler

  • Field Details

    • generationShapeConfig

      private final GenerationShapeConfig generationShapeConfig
      Mappings:
      Namespace Name Mixin selector
      official a Ldkw;a:Ldla;
      intermediary field_35674 Lnet/minecraft/class_6568;field_35674:Lnet/minecraft/class_5309;
      named generationShapeConfig Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;generationShapeConfig:Lnet/minecraft/world/gen/chunk/GenerationShapeConfig;

    • horizontalCellCount

      final int horizontalCellCount
      Mappings:
      Namespace Name Mixin selector
      official b Ldkw;b:I
      intermediary field_34599 Lnet/minecraft/class_6568;field_34599:I
      named horizontalCellCount Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;horizontalCellCount:I

    • verticalCellCount

      final int verticalCellCount
      Mappings:
      Namespace Name Mixin selector
      official c Ldkw;c:I
      intermediary field_34598 Lnet/minecraft/class_6568;field_34598:I
      named verticalCellCount Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;verticalCellCount:I

    • minimumCellY

      final int minimumCellY
      Mappings:
      Namespace Name Mixin selector
      official d Ldkw;d:I
      intermediary field_34600 Lnet/minecraft/class_6568;field_34600:I
      named minimumCellY Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;minimumCellY:I

    • startCellX

      private final int startCellX
      Mappings:
      Namespace Name Mixin selector
      official e Ldkw;e:I
      intermediary field_34601 Lnet/minecraft/class_6568;field_34601:I
      named startCellX Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;startCellX:I

    • startCellZ

      private final int startCellZ
      Mappings:
      Namespace Name Mixin selector
      official f Ldkw;f:I
      intermediary field_34602 Lnet/minecraft/class_6568;field_34602:I
      named startCellZ Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;startCellZ:I

    • startBiomeX

      final int startBiomeX
      Mappings:
      Namespace Name Mixin selector
      official g Ldkw;g:I
      intermediary field_34603 Lnet/minecraft/class_6568;field_34603:I
      named startBiomeX Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;startBiomeX:I

    • startBiomeZ

      final int startBiomeZ
      Mappings:
      Namespace Name Mixin selector
      official h Ldkw;h:I
      intermediary field_34604 Lnet/minecraft/class_6568;field_34604:I
      named startBiomeZ Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;startBiomeZ:I

    • interpolators

      final List<ChunkNoiseSampler.DensityInterpolator> interpolators
      Mappings:
      Namespace Name Mixin selector
      official i Ldkw;i:Ljava/util/List;
      intermediary field_34605 Lnet/minecraft/class_6568;field_34605:Ljava/util/List;
      named interpolators Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;interpolators:Ljava/util/List;

    • caches

      final List<ChunkNoiseSampler.CellCache> caches
      Mappings:
      Namespace Name Mixin selector
      official j Ldkw;j:Ljava/util/List;
      intermediary field_36581 Lnet/minecraft/class_6568;field_36581:Ljava/util/List;
      named caches Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;caches:Ljava/util/List;

    • actualDensityFunctionCache

      private final Map<DensityFunction,DensityFunction> actualDensityFunctionCache
      Mappings:
      Namespace Name Mixin selector
      official k Ldkw;k:Ljava/util/Map;
      intermediary field_36582 Lnet/minecraft/class_6568;field_36582:Ljava/util/Map;
      named actualDensityFunctionCache Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;actualDensityFunctionCache:Ljava/util/Map;

    • surfaceHeightEstimateCache

      private final Long2IntMap surfaceHeightEstimateCache
      Mappings:
      Namespace Name Mixin selector
      official l Ldkw;l:Lit/unimi/dsi/fastutil/longs/Long2IntMap;
      intermediary field_36273 Lnet/minecraft/class_6568;field_36273:Lit/unimi/dsi/fastutil/longs/Long2IntMap;
      named surfaceHeightEstimateCache Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;surfaceHeightEstimateCache:Lit/unimi/dsi/fastutil/longs/Long2IntMap;

    • aquiferSampler

      private final AquiferSampler aquiferSampler
      Mappings:
      Namespace Name Mixin selector
      official m Ldkw;m:Ldke;
      intermediary field_34613 Lnet/minecraft/class_6568;field_34613:Lnet/minecraft/class_6350;
      named aquiferSampler Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;aquiferSampler:Lnet/minecraft/world/gen/chunk/AquiferSampler;

    • initialDensityWithoutJaggedness

      private final DensityFunction initialDensityWithoutJaggedness
      Mappings:
      Namespace Name Mixin selector
      official n Ldkw;n:Ldkl;
      intermediary field_36583 Lnet/minecraft/class_6568;field_36583:Lnet/minecraft/class_6910;
      named initialDensityWithoutJaggedness Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;initialDensityWithoutJaggedness:Lnet/minecraft/world/gen/densityfunction/DensityFunction;

    • blockStateSampler

      private final ChunkNoiseSampler.BlockStateSampler blockStateSampler
      Mappings:
      Namespace Name Mixin selector
      official o Ldkw;o:Ldkw$c;
      intermediary field_36584 Lnet/minecraft/class_6568;field_36584:Lnet/minecraft/class_6568$class_6569;
      named blockStateSampler Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;blockStateSampler:Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler$BlockStateSampler;

    • blender

      private final Blender blender
      Mappings:
      Namespace Name Mixin selector
      official p Ldkw;p:Ldlu;
      intermediary field_35487 Lnet/minecraft/class_6568;field_35487:Lnet/minecraft/class_6748;
      named blender Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;blender:Lnet/minecraft/world/gen/chunk/Blender;

    • cachedBlendAlphaDensityFunction

      private final ChunkNoiseSampler.FlatCache cachedBlendAlphaDensityFunction
      Mappings:
      Namespace Name Mixin selector
      official q Ldkw;q:Ldkw$g;
      intermediary field_36585 Lnet/minecraft/class_6568;field_36585:Lnet/minecraft/class_6568$class_6951;
      named cachedBlendAlphaDensityFunction Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;cachedBlendAlphaDensityFunction:Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler$FlatCache;

    • cachedBlendOffsetDensityFunction

      private final ChunkNoiseSampler.FlatCache cachedBlendOffsetDensityFunction
      Mappings:
      Namespace Name Mixin selector
      official r Ldkw;r:Ldkw$g;
      intermediary field_36586 Lnet/minecraft/class_6568;field_36586:Lnet/minecraft/class_6568$class_6951;
      named cachedBlendOffsetDensityFunction Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;cachedBlendOffsetDensityFunction:Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler$FlatCache;

    • beardifying

      private final DensityFunctionTypes.Beardifying beardifying
      Mappings:
      Namespace Name Mixin selector
      official s Ldkw;s:Ldkm$c;
      intermediary field_37113 Lnet/minecraft/class_6568;field_37113:Lnet/minecraft/class_6916$class_7050;
      named beardifying Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;beardifying:Lnet/minecraft/world/gen/densityfunction/DensityFunctionTypes$Beardifying;

    • lastBlendingColumnPos

      private long lastBlendingColumnPos
      Mappings:
      Namespace Name Mixin selector
      official t Ldkw;t:J
      intermediary field_36587 Lnet/minecraft/class_6568;field_36587:J
      named lastBlendingColumnPos Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;lastBlendingColumnPos:J

    • lastBlendingResult

      private Blender.BlendResult lastBlendingResult
      Mappings:
      Namespace Name Mixin selector
      official u Ldkw;u:Ldlu$a;
      intermediary field_36588 Lnet/minecraft/class_6568;field_36588:Lnet/minecraft/class_6748$class_6956;
      named lastBlendingResult Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;lastBlendingResult:Lnet/minecraft/world/gen/chunk/Blender$BlendResult;

    • horizontalBiomeEnd

      final int horizontalBiomeEnd
      Mappings:
      Namespace Name Mixin selector
      official v Ldkw;v:I
      intermediary field_36589 Lnet/minecraft/class_6568;field_36589:I
      named horizontalBiomeEnd Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;horizontalBiomeEnd:I

    • horizontalCellBlockCount

      final int horizontalCellBlockCount
      Mappings:
      Namespace Name Mixin selector
      official w Ldkw;w:I
      intermediary field_36590 Lnet/minecraft/class_6568;field_36590:I
      named horizontalCellBlockCount Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;horizontalCellBlockCount:I

    • verticalCellBlockCount

      final int verticalCellBlockCount
      Mappings:
      Namespace Name Mixin selector
      official x Ldkw;x:I
      intermediary field_36591 Lnet/minecraft/class_6568;field_36591:I
      named verticalCellBlockCount Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;verticalCellBlockCount:I

    • isInInterpolationLoop

      boolean isInInterpolationLoop
      Mappings:
      Namespace Name Mixin selector
      official y Ldkw;y:Z
      intermediary field_36592 Lnet/minecraft/class_6568;field_36592:Z
      named isInInterpolationLoop Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;isInInterpolationLoop:Z

    • isSamplingForCaches

      boolean isSamplingForCaches
      Mappings:
      Namespace Name Mixin selector
      official z Ldkw;z:Z
      intermediary field_36593 Lnet/minecraft/class_6568;field_36593:Z
      named isSamplingForCaches Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;isSamplingForCaches:Z

    • startBlockX

      private int startBlockX
      Mappings:
      Namespace Name Mixin selector
      official A Ldkw;A:I
      intermediary field_36594 Lnet/minecraft/class_6568;field_36594:I
      named startBlockX Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;startBlockX:I

    • startBlockY

      int startBlockY
      Mappings:
      Namespace Name Mixin selector
      official B Ldkw;B:I
      intermediary field_36572 Lnet/minecraft/class_6568;field_36572:I
      named startBlockY Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;startBlockY:I

    • startBlockZ

      private int startBlockZ
      Mappings:
      Namespace Name Mixin selector
      official C Ldkw;C:I
      intermediary field_36573 Lnet/minecraft/class_6568;field_36573:I
      named startBlockZ Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;startBlockZ:I

    • cellBlockX

      int cellBlockX
      Mappings:
      Namespace Name Mixin selector
      official D Ldkw;D:I
      intermediary field_36574 Lnet/minecraft/class_6568;field_36574:I
      named cellBlockX Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;cellBlockX:I

    • cellBlockY

      int cellBlockY
      Mappings:
      Namespace Name Mixin selector
      official E Ldkw;E:I
      intermediary field_36575 Lnet/minecraft/class_6568;field_36575:I
      named cellBlockY Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;cellBlockY:I

    • cellBlockZ

      int cellBlockZ
      Mappings:
      Namespace Name Mixin selector
      official F Ldkw;F:I
      intermediary field_36576 Lnet/minecraft/class_6568;field_36576:I
      named cellBlockZ Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;cellBlockZ:I

    • sampleUniqueIndex

      long sampleUniqueIndex
      Mappings:
      Namespace Name Mixin selector
      official G Ldkw;G:J
      intermediary field_36577 Lnet/minecraft/class_6568;field_36577:J
      named sampleUniqueIndex Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;sampleUniqueIndex:J

    • cacheOnceUniqueIndex

      long cacheOnceUniqueIndex
      Mappings:
      Namespace Name Mixin selector
      official H Ldkw;H:J
      intermediary field_36578 Lnet/minecraft/class_6568;field_36578:J
      named cacheOnceUniqueIndex Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;cacheOnceUniqueIndex:J

    • index

      int index
      Mappings:
      Namespace Name Mixin selector
      official I Ldkw;I:I
      intermediary field_36579 Lnet/minecraft/class_6568;field_36579:I
      named index Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;index:I

    • interpolationEachApplier

      private final DensityFunction.EachApplier interpolationEachApplier
      The implementation of EachApplier that is used for filling the interpolators' density buffers.

      It runs on a vertical column of cells, with the density being sampled at the first block in the cell (cell-local coordinate 0 for X, Y and Z).

      Mappings:
      Namespace Name Mixin selector
      official J Ldkw;J:Ldkl$a;
      intermediary field_36580 Lnet/minecraft/class_6568;field_36580:Lnet/minecraft/class_6910$class_6911;
      named interpolationEachApplier Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;interpolationEachApplier:Lnet/minecraft/world/gen/densityfunction/DensityFunction$EachApplier;

  • Constructor Details

    • ChunkNoiseSampler

      public ChunkNoiseSampler(int horizontalCellCount, NoiseConfig noiseConfig, int startBlockX, int startBlockZ, GenerationShapeConfig generationShapeConfig, DensityFunctionTypes.Beardifying beardifying, ChunkGeneratorSettings chunkGeneratorSettings, AquiferSampler.FluidLevelSampler fluidLevelSampler, Blender blender)
      Mappings:
      Namespace Name Mixin selector
      official <init> Ldkw;<init>(ILdlg;IILdla;Ldkm$c;Ldkx;Ldke$a;Ldlu;)V
      intermediary <init> Lnet/minecraft/class_6568;<init>(ILnet/minecraft/class_7138;IILnet/minecraft/class_5309;Lnet/minecraft/class_6916$class_7050;Lnet/minecraft/class_5284;Lnet/minecraft/class_6350$class_6565;Lnet/minecraft/class_6748;)V
      named <init> Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;<init>(ILnet/minecraft/world/gen/noise/NoiseConfig;IILnet/minecraft/world/gen/chunk/GenerationShapeConfig;Lnet/minecraft/world/gen/densityfunction/DensityFunctionTypes$Beardifying;Lnet/minecraft/world/gen/chunk/ChunkGeneratorSettings;Lnet/minecraft/world/gen/chunk/AquiferSampler$FluidLevelSampler;Lnet/minecraft/world/gen/chunk/Blender;)V

  • Method Details

    • create

      public static ChunkNoiseSampler create(Chunk chunk, NoiseConfig noiseConfig, DensityFunctionTypes.Beardifying beardifying, ChunkGeneratorSettings chunkGeneratorSettings, AquiferSampler.FluidLevelSampler fluidLevelSampler, Blender blender)
      Mappings:
      Namespace Name Mixin selector
      official a Ldkw;a(Ldhf;Ldlg;Ldkm$c;Ldkx;Ldke$a;Ldlu;)Ldkw;
      intermediary method_39543 Lnet/minecraft/class_6568;method_39543(Lnet/minecraft/class_2791;Lnet/minecraft/class_7138;Lnet/minecraft/class_6916$class_7050;Lnet/minecraft/class_5284;Lnet/minecraft/class_6350$class_6565;Lnet/minecraft/class_6748;)Lnet/minecraft/class_6568;
      named create Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;create(Lnet/minecraft/world/chunk/Chunk;Lnet/minecraft/world/gen/noise/NoiseConfig;Lnet/minecraft/world/gen/densityfunction/DensityFunctionTypes$Beardifying;Lnet/minecraft/world/gen/chunk/ChunkGeneratorSettings;Lnet/minecraft/world/gen/chunk/AquiferSampler$FluidLevelSampler;Lnet/minecraft/world/gen/chunk/Blender;)Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;

    • createMultiNoiseSampler

      protected MultiNoiseUtil.MultiNoiseSampler createMultiNoiseSampler(NoiseRouter noiseRouter, List<MultiNoiseUtil.NoiseHypercube> spawnTarget)
      Mappings:
      Namespace Name Mixin selector
      official a Ldkw;a(Ldky;Ljava/util/List;)Lcrc$f;
      intermediary method_40531 Lnet/minecraft/class_6568;method_40531(Lnet/minecraft/class_6953;Ljava/util/List;)Lnet/minecraft/class_6544$class_6552;
      named createMultiNoiseSampler Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;createMultiNoiseSampler(Lnet/minecraft/world/gen/noise/NoiseRouter;Ljava/util/List;)Lnet/minecraft/world/biome/source/util/MultiNoiseUtil$MultiNoiseSampler;

    • sampleBlockState

      @Nullable protected @Nullable BlockState sampleBlockState()
      Mappings:
      Namespace Name Mixin selector
      official e Ldkw;e()Ldfj;
      intermediary method_40536 Lnet/minecraft/class_6568;method_40536()Lnet/minecraft/class_2680;
      named sampleBlockState Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;sampleBlockState()Lnet/minecraft/block/BlockState;

    • blockX

      public int blockX()
      Specified by:
      blockX in interface DensityFunction.NoisePos
      Mappings:
      Namespace Name Mixin selector
      official a Ldkl$b;a()I
      intermediary comp_371 Lnet/minecraft/class_6910$class_6912;comp_371()I
      named blockX Lnet/minecraft/world/gen/densityfunction/DensityFunction$NoisePos;blockX()I

    • blockY

      public int blockY()
      Specified by:
      blockY in interface DensityFunction.NoisePos
      Mappings:
      Namespace Name Mixin selector
      official b Ldkl$b;b()I
      intermediary comp_372 Lnet/minecraft/class_6910$class_6912;comp_372()I
      named blockY Lnet/minecraft/world/gen/densityfunction/DensityFunction$NoisePos;blockY()I

    • blockZ

      public int blockZ()
      Specified by:
      blockZ in interface DensityFunction.NoisePos
      Mappings:
      Namespace Name Mixin selector
      official c Ldkl$b;c()I
      intermediary comp_373 Lnet/minecraft/class_6910$class_6912;comp_373()I
      named blockZ Lnet/minecraft/world/gen/densityfunction/DensityFunction$NoisePos;blockZ()I

    • estimateSurfaceHeight

      public int estimateSurfaceHeight(int blockX, int blockZ)
      Mappings:
      Namespace Name Mixin selector
      official a Ldkw;a(II)I
      intermediary method_39900 Lnet/minecraft/class_6568;method_39900(II)I
      named estimateSurfaceHeight Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;estimateSurfaceHeight(II)I

    • calculateSurfaceHeightEstimate

      private int calculateSurfaceHeightEstimate(long columnPos)
      Mappings:
      Namespace Name Mixin selector
      official a Ldkw;a(J)I
      intermediary method_39899 Lnet/minecraft/class_6568;method_39899(J)I
      named calculateSurfaceHeightEstimate Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;calculateSurfaceHeightEstimate(J)I

    • getBlender

      public Blender getBlender()
      Specified by:
      getBlender in interface DensityFunction.NoisePos
      Mappings:
      Namespace Name Mixin selector
      official d Ldkl$b;d()Ldlu;
      intermediary method_39327 Lnet/minecraft/class_6910$class_6912;method_39327()Lnet/minecraft/class_6748;
      named getBlender Lnet/minecraft/world/gen/densityfunction/DensityFunction$NoisePos;getBlender()Lnet/minecraft/world/gen/chunk/Blender;

    • sampleDensity

      private void sampleDensity(boolean start, int cellX)
      Samples the density values for all cells in the chunk with the given X coordinate. This is done for every interpolated function.
      Parameters:
      start - whether to store the results in the start or end density buffer
      cellX - the current cell X coordinate
      Mappings:
      Namespace Name Mixin selector
      official a Ldkw;a(ZI)V
      intermediary method_40532 Lnet/minecraft/class_6568;method_40532(ZI)V
      named sampleDensity Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;sampleDensity(ZI)V

    • sampleStartDensity

      public void sampleStartDensity()
      Samples the density values for all cells in the chunk with the first X coordinate. This is done for every interpolated function. The resulting density values will be stored in the interpolator's start density buffer.
      Mappings:
      Namespace Name Mixin selector
      official f Ldkw;f()V
      intermediary method_38336 Lnet/minecraft/class_6568;method_38336()V
      named sampleStartDensity Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;sampleStartDensity()V

    • sampleEndDensity

      public void sampleEndDensity(int cellX)
      Samples the density values for all cells in the chunk with the given X coordinate. This is done for every interpolated function. The resulting density values will be stored in the interpolator's end density buffer.
      Parameters:
      cellX - the chunk-local cell X coordinate
      Mappings:
      Namespace Name Mixin selector
      official b Ldkw;b(I)V
      intermediary method_38339 Lnet/minecraft/class_6568;method_38339(I)V
      named sampleEndDensity Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;sampleEndDensity(I)V

    • at

      public ChunkNoiseSampler at(int int2)
      Description copied from interface: DensityFunction.EachApplier
      Returns the block position at a specific index of the density array.

      If you want to manually iterate the array and call DensityFunction.sample(net.minecraft.world.gen.densityfunction.DensityFunction.NoisePos) to set the individual elements in an implementation of DensityFunction.fill(double[], net.minecraft.world.gen.densityfunction.DensityFunction.EachApplier), this method can be used to get the block position required for that.

      Specified by:
      at in interface DensityFunction.EachApplier
      Returns:
      the block position at a specific index of the density array
      Mappings:
      Namespace Name Mixin selector
      official c Ldkw;c(I)Ldkw;
      intermediary method_40534 Lnet/minecraft/class_6568;method_40534(I)Lnet/minecraft/class_6568;
      named at Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;at(I)Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;

    • fill

      public void fill(double[] densities, DensityFunction densityFunction)
      Fills the density array using a density function.
      Specified by:
      fill in interface DensityFunction.EachApplier
      Mappings:
      Namespace Name Mixin selector
      official a Ldkl$a;a([DLdkl;)V
      intermediary method_40478 Lnet/minecraft/class_6910$class_6911;method_40478([DLnet/minecraft/class_6910;)V
      named fill Lnet/minecraft/world/gen/densityfunction/DensityFunction$EachApplier;fill([DLnet/minecraft/world/gen/densityfunction/DensityFunction;)V

    • onSampledCellCorners

      public void onSampledCellCorners(int cellY, int cellZ)
      This should be called when the start and end density buffers are correctly filled for the current cell.

      This starts the interpolators and fills the cell caches.

      Parameters:
      cellY - the chunk-local cell Y coordinate
      cellZ - the chunk-local cell Z coordinate
      Implementation Note:
      For filling the cell caches, this is used as the EachApplier.
      Mappings:
      Namespace Name Mixin selector
      official b Ldkw;b(II)V
      intermediary method_38362 Lnet/minecraft/class_6568;method_38362(II)V
      named onSampledCellCorners Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;onSampledCellCorners(II)V

    • interpolateY

      public void interpolateY(int blockY, double deltaY)
      Interpolates density values on the Y axis for every interpolator.
      Parameters:
      blockY - the absolute block Y coordinate
      deltaY - the cell-local block Y coordinate divided by the number of blocks in a cell vertically
      Mappings:
      Namespace Name Mixin selector
      official a Ldkw;a(ID)V
      intermediary method_38337 Lnet/minecraft/class_6568;method_38337(ID)V
      named interpolateY Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;interpolateY(ID)V

    • interpolateX

      public void interpolateX(int blockX, double deltaX)
      Interpolates density values on the X axis for every interpolator.
      Parameters:
      blockX - the absolute block X coordinate
      deltaX - the cell-local block X coordinate divided by the number of blocks in a cell horizontally
      Mappings:
      Namespace Name Mixin selector
      official b Ldkw;b(ID)V
      intermediary method_38349 Lnet/minecraft/class_6568;method_38349(ID)V
      named interpolateX Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;interpolateX(ID)V

    • interpolateZ

      public void interpolateZ(int blockZ, double deltaZ)
      Interpolates density values on the Z axis for every interpolator.
      Parameters:
      blockZ - the absolute block Z coordinate
      deltaZ - the cell-local block Z coordinate divided by the number of blocks in a cell vertically
      Mappings:
      Namespace Name Mixin selector
      official c Ldkw;c(ID)V
      intermediary method_38355 Lnet/minecraft/class_6568;method_38355(ID)V
      named interpolateZ Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;interpolateZ(ID)V

    • stopInterpolation

      public void stopInterpolation()
      Stops the interpolation loop for this chunk.
      Mappings:
      Namespace Name Mixin selector
      official g Ldkw;g()V
      intermediary method_40537 Lnet/minecraft/class_6568;method_40537()V
      named stopInterpolation Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;stopInterpolation()V

    • swapBuffers

      public void swapBuffers()
      Swaps the start and end density buffers of every interpolator.
      Mappings:
      Namespace Name Mixin selector
      official h Ldkw;h()V
      intermediary method_38348 Lnet/minecraft/class_6568;method_38348()V
      named swapBuffers Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;swapBuffers()V

    • getAquiferSampler

      public AquiferSampler getAquiferSampler()
      Mappings:
      Namespace Name Mixin selector
      official i Ldkw;i()Ldke;
      intermediary method_38354 Lnet/minecraft/class_6568;method_38354()Lnet/minecraft/class_6350;
      named getAquiferSampler Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;getAquiferSampler()Lnet/minecraft/world/gen/chunk/AquiferSampler;

    • getHorizontalCellBlockCount

      protected int getHorizontalCellBlockCount()
      Mappings:
      Namespace Name Mixin selector
      official j Ldkw;j()I
      intermediary method_42361 Lnet/minecraft/class_6568;method_42361()I
      named getHorizontalCellBlockCount Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;getHorizontalCellBlockCount()I

    • getVerticalCellBlockCount

      protected int getVerticalCellBlockCount()
      Mappings:
      Namespace Name Mixin selector
      official k Ldkw;k()I
      intermediary method_42362 Lnet/minecraft/class_6568;method_42362()I
      named getVerticalCellBlockCount Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;getVerticalCellBlockCount()I

    • calculateBlendResult

      Blender.BlendResult calculateBlendResult(int blockX, int blockZ)
      Mappings:
      Namespace Name Mixin selector
      official c Ldkw;c(II)Ldlu$a;
      intermediary method_40535 Lnet/minecraft/class_6568;method_40535(II)Lnet/minecraft/class_6748$class_6956;
      named calculateBlendResult Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;calculateBlendResult(II)Lnet/minecraft/world/gen/chunk/Blender$BlendResult;

    • getActualDensityFunction

      protected DensityFunction getActualDensityFunction(DensityFunction function)
      Returns the actual density function for a given density function.

      The classes in DensityFunctionTypes for caches, interpolators, blend_alpha and blend_offset use simple stub implementations that get replaced with their actual implementation by calling this method.

      Parameters:
      function - the density function to get an actual implementation for
      Returns:
      the actual density function for a given density function
      Mappings:
      Namespace Name Mixin selector
      official a Ldkw;a(Ldkl;)Ldkl;
      intermediary method_40529 Lnet/minecraft/class_6568;method_40529(Lnet/minecraft/class_6910;)Lnet/minecraft/class_6910;
      named getActualDensityFunction Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;getActualDensityFunction(Lnet/minecraft/world/gen/densityfunction/DensityFunction;)Lnet/minecraft/world/gen/densityfunction/DensityFunction;

    • getActualDensityFunctionImpl

      private DensityFunction getActualDensityFunctionImpl(DensityFunction function)
      Returns the actual density function for a given density function.
      Returns:
      the actual density function for a given density function
      Mappings:
      Namespace Name Mixin selector
      official b Ldkw;b(Ldkl;)Ldkl;
      intermediary method_40533 Lnet/minecraft/class_6568;method_40533(Lnet/minecraft/class_6910;)Lnet/minecraft/class_6910;
      named getActualDensityFunctionImpl Lnet/minecraft/world/gen/chunk/ChunkNoiseSampler;getActualDensityFunctionImpl(Lnet/minecraft/world/gen/densityfunction/DensityFunction;)Lnet/minecraft/world/gen/densityfunction/DensityFunction;