PerlinNoise Class Reference

#include <PerlinNoise.h>

List of all members.

Static Public Member Functions
static float	noise (const rcrt::Point3D &q)
static float	turbulence (const rcrt::Point3D &p, float detail, float quot)
Static Private Member Functions
static float	fade (float t)
static float	lerp (float t, float a, float b)
static float	grad (int hash, float x, float y, float z)
Static Private Attributes
static int	p [512]

---

Detailed Description

Definition at line 12 of file PerlinNoise.h.

---

Member Function Documentation

static float PerlinNoise::noise

(

const rcrt::Point3D &

q

)

[inline, static]

Definition at line 15 of file PerlinNoise.h.

References fade(), grad(), lerp(), p, rcrt::Point3D::x(), rcrt::Point3D::y(), and rcrt::Point3D::z().

Referenced by rcrt::WallMaterial::calcDistNormal(), rcrt::WallMaterial::sample(), and turbulence().

static float PerlinNoise::turbulence	(	const rcrt::Point3D &	p,
		float	detail,
		float	quot
	)			[inline, static]

Definition at line 39 of file PerlinNoise.h.

References noise().

Referenced by rcrt::WoodTexture::getBump(), rcrt::WaterTexture::getBump(), and rcrt::WoodTexture::getColor().

static float PerlinNoise::fade

(

float

t

)

[inline, static, private]

Definition at line 55 of file PerlinNoise.h.

Referenced by noise().

static float PerlinNoise::lerp	(	float	t,
		float	a,
		float	b
	)			[inline, static, private]

Definition at line 57 of file PerlinNoise.h.

Referenced by noise().

static float PerlinNoise::grad	(	int	hash,
		float	x,
		float	y,
		float	z
	)			[inline, static, private]

Definition at line 59 of file PerlinNoise.h.

Referenced by noise().

---

Member Data Documentation

int PerlinNoise::p [static, private]

Definition at line 65 of file PerlinNoise.h.

Referenced by noise().

---

The documentation for this class was generated from the following files:

• src/rcrt/textures/PerlinNoise.h
• src/rcrt/textures/PerlinNoise.cpp

---