net.minecraft.world.gen.placementmodifier

Class
AbstractConditionalPlacementModifier
AbstractCountPlacementModifier
BiomePlacementModifier
BlockFilterPlacementModifier
CarvingMaskPlacementModifier
CountMultilayerPlacementModifier
CountPlacementModifier
EnvironmentScanPlacementModifier
FixedPlacementModifier
HeightRangePlacementModifier
HeightmapPlacementModifier
NoiseBasedCountPlacementModifier
NoiseThresholdCountPlacementModifier
PlacementModifier
RandomOffsetPlacementModifier
RarityFilterPlacementModifier
SquarePlacementModifier
SurfaceThresholdFilterPlacementModifier
SurfaceWaterDepthFilterPlacementModifier

Interface
PlacementModifierType