org.sunflow.math
Class PerlinScalar

java.lang.Object
  extended by org.sunflow.math.PerlinScalar

public final class PerlinScalar
extends java.lang.Object

Noise function from Ken Perlin. Additional routines are provided to emulate standard Renderman calls. This code was adapted mainly from the mrclasses package by Gonzalo Garramuno (http://sourceforge.net/projects/mrclasses/).


Constructor Summary
PerlinScalar()
           
 
Method Summary
static float noise(float x)
           
static float noise(float x, float y)
           
static float noise(float x, float y, float z)
           
static float noise(float x, float y, float z, float t)
           
static float noise(Point2 p)
           
static float noise(Point3 p)
           
static float noise(Point3 p, float t)
           
static float pnoise(float xi, float period)
           
static float pnoise(float xi, float yi, float w, float h)
           
static float pnoise(float xi, float yi, float zi, float w, float h, float d)
           
static float pnoise(float xi, float yi, float zi, float ti, float w, float h, float d, float p)
           
static float pnoise(Point2 p, float periodx, float periody)
           
static float pnoise(Point3 p, float t, Vector3 pperiod, float tperiod)
           
static float pnoise(Point3 p, Vector3 period)
           
static float snoise(float x)
           
static float snoise(float x, float y)
           
static float snoise(float x, float y, float z)
           
static float snoise(float x, float y, float z, float w)
           
static float snoise(Point2 p)
           
static float snoise(Point3 p)
           
static float snoise(Point3 p, float t)
           
static float spnoise(float xi, float period)
           
static float spnoise(float xi, float yi, float w, float h)
           
static float spnoise(float xi, float yi, float zi, float w, float h, float d)
           
static float spnoise(float xi, float yi, float zi, float ti, float w, float h, float d, float p)
           
static float spnoise(Point2 p, float periodx, float periody)
           
static float spnoise(Point3 p, float t, Vector3 pperiod, float tperiod)
           
static float spnoise(Point3 p, Vector3 period)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

PerlinScalar

public PerlinScalar()
Method Detail

snoise

public static final float snoise(float x)

snoise

public static final float snoise(float x,
                                 float y)

snoise

public static final float snoise(float x,
                                 float y,
                                 float z)

snoise

public static final float snoise(float x,
                                 float y,
                                 float z,
                                 float w)

snoise

public static final float snoise(Point2 p)

snoise

public static final float snoise(Point3 p)

snoise

public static final float snoise(Point3 p,
                                 float t)

noise

public static final float noise(float x)

noise

public static final float noise(float x,
                                float y)

noise

public static final float noise(float x,
                                float y,
                                float z)

noise

public static final float noise(float x,
                                float y,
                                float z,
                                float t)

noise

public static final float noise(Point2 p)

noise

public static final float noise(Point3 p)

noise

public static final float noise(Point3 p,
                                float t)

pnoise

public static final float pnoise(float xi,
                                 float period)

pnoise

public static final float pnoise(float xi,
                                 float yi,
                                 float w,
                                 float h)

pnoise

public static final float pnoise(float xi,
                                 float yi,
                                 float zi,
                                 float w,
                                 float h,
                                 float d)

pnoise

public static final float pnoise(float xi,
                                 float yi,
                                 float zi,
                                 float ti,
                                 float w,
                                 float h,
                                 float d,
                                 float p)

pnoise

public static final float pnoise(Point2 p,
                                 float periodx,
                                 float periody)

pnoise

public static final float pnoise(Point3 p,
                                 Vector3 period)

pnoise

public static final float pnoise(Point3 p,
                                 float t,
                                 Vector3 pperiod,
                                 float tperiod)

spnoise

public static final float spnoise(float xi,
                                  float period)

spnoise

public static final float spnoise(float xi,
                                  float yi,
                                  float w,
                                  float h)

spnoise

public static final float spnoise(float xi,
                                  float yi,
                                  float zi,
                                  float w,
                                  float h,
                                  float d)

spnoise

public static final float spnoise(float xi,
                                  float yi,
                                  float zi,
                                  float ti,
                                  float w,
                                  float h,
                                  float d,
                                  float p)

spnoise

public static final float spnoise(Point2 p,
                                  float periodx,
                                  float periody)

spnoise

public static final float spnoise(Point3 p,
                                  Vector3 period)

spnoise

public static final float spnoise(Point3 p,
                                  float t,
                                  Vector3 pperiod,
                                  float tperiod)