Package org.bukkit.util.noise

Class SimplexOctaveGenerator

java.lang.Object
org.bukkit.util.noise.OctaveGenerator
org.bukkit.util.noise.SimplexOctaveGenerator
public class SimplexOctaveGenerator
extends OctaveGenerator
Creates simplex noise through unbiased octaves

  • Field Summary

    Fields inherited from class org.bukkit.util.noise.OctaveGenerator

    octaves, xScale, yScale, zScale

  • Constructor Summary

    Constructors 
    Constructor Description
    SimplexOctaveGenerator​(long seed, int octaves)
    Creates a simplex octave generator for the given world
    SimplexOctaveGenerator​(java.util.Random rand, int octaves)
    Creates a simplex octave generator for the given Random
    SimplexOctaveGenerator​(World world, int octaves)
    Creates a simplex octave generator for the given world

  • Method Summary

    Modifier and Type Method Description
    double getWScale()
    Gets the scale used for each W-coordinates passed
    double noise​(double x, double y, double z, double w, double frequency, double amplitude)
    Generates noise for the 3D coordinates using the specified number of octaves and parameters
    double noise​(double x, double y, double z, double w, double frequency, double amplitude, boolean normalized)
    Generates noise for the 3D coordinates using the specified number of octaves and parameters
    void setScale​(double scale)
    Sets the scale used for all coordinates passed to this generator.
    void setWScale​(double scale)
    Sets the scale used for each W-coordinates passed

    Methods inherited from class org.bukkit.util.noise.OctaveGenerator

    getOctaves, getXScale, getYScale, getZScale, noise, noise, noise, noise, noise, noise, setXScale, setYScale, setZScale

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • SimplexOctaveGenerator

      public SimplexOctaveGenerator​(World world, int octaves)
      Creates a simplex octave generator for the given world
      Parameters:
      world - World to construct this generator for
      octaves - Amount of octaves to create

    • SimplexOctaveGenerator

      public SimplexOctaveGenerator​(long seed, int octaves)
      Creates a simplex octave generator for the given world
      Parameters:
      seed - Seed to construct this generator for
      octaves - Amount of octaves to create

    • SimplexOctaveGenerator

      public SimplexOctaveGenerator​(java.util.Random rand, int octaves)
      Creates a simplex octave generator for the given Random
      Parameters:
      rand - Random object to construct this generator for
      octaves - Amount of octaves to create

  • Method Details

    • setScale

      public void setScale​(double scale)
      Description copied from class: OctaveGenerator
      Sets the scale used for all coordinates passed to this generator.

      This is the equivalent to setting each coordinate to the specified value.

      Overrides:
      setScale in class OctaveGenerator
      Parameters:
      scale - New value to scale each coordinate by

    • getWScale

      public double getWScale()
      Gets the scale used for each W-coordinates passed
      Returns:
      W scale

    • setWScale

      public void setWScale​(double scale)
      Sets the scale used for each W-coordinates passed
      Parameters:
      scale - New W scale

    • noise

      public double noise​(double x, double y, double z, double w, double frequency, double amplitude)
      Generates noise for the 3D coordinates using the specified number of octaves and parameters
      Parameters:
      x - X-coordinate
      y - Y-coordinate
      z - Z-coordinate
      w - W-coordinate
      frequency - How much to alter the frequency by each octave
      amplitude - How much to alter the amplitude by each octave
      Returns:
      Resulting noise

    • noise

      public double noise​(double x, double y, double z, double w, double frequency, double amplitude, boolean normalized)
      Generates noise for the 3D coordinates using the specified number of octaves and parameters
      Parameters:
      x - X-coordinate
      y - Y-coordinate
      z - Z-coordinate
      w - W-coordinate
      frequency - How much to alter the frequency by each octave
      amplitude - How much to alter the amplitude by each octave
      normalized - If true, normalize the value to [-1, 1]
      Returns:
      Resulting noise