4jcraft/Minecraft.World/WorldGen/Noise/PerlinSimplexNoise.h

#pragma once
#include "Synth.h"
#include "SimplexNoise.h"

class PerlinSimplexNoise : public Synth {
private:
    SimplexNoise** noiseLevels;
    int levels;

public:
    PerlinSimplexNoise(int levels);
    PerlinSimplexNoise(Random* random, int levels);
    void init(Random* random, int levels);
    ~PerlinSimplexNoise();

    virtual double getValue(double x, double y);
    double getValue(double x, double y, double z);

    doubleArray getRegion(doubleArray buffer, double x, double y, int xSize,
                          int ySize, double xScale, double yScale,
                          double sizeScale);
    doubleArray getRegion(doubleArray buffer, double x, double y, int xSize,
                          int ySize, double xScale, double yScale,
                          double sizeScale, double powScale);
    doubleArray getRegion(doubleArray buffer, double x, double y, double z,
                          int xSize, int ySize, int zSize, double xScale,
                          double yScale, double zScale);
};