NUM::NoiseGenerator_Base< T > Class Template Reference

Noise generator base class. More...

#include <noise.h>

Inheritance diagram for NUM::NoiseGenerator_Base< T >:

[legend]List of all members.

Public Member Functions
	NoiseGenerator_Base ()
virtual	~NoiseGenerator_Base ()
virtual T	noise1 (T) const
	Calculate one dimensional noise at specified point.
virtual T	noise2 (const T *p) const
	Calculate one dimensional noise at specified point.
virtual T	noise3 (const T *p) const
	Calculate one dimensional noise at specified point.
T	noise2 (T x, T y) const
	Overloaded variant of noise2() for convenience.
T	noise3 (T x, T y, T z) const
	Overloaded variant of noise3() for convenience.

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Detailed Description

template<typename T>
class NUM::NoiseGenerator_Base< T >

Noise generator base class.

Author:

Wolfgang Wieser ] wwieser (a) gmx <*> de [

All noise generators are derived from this class.

If no class is derived, this implements a null-generator returning 0.5 at any point.

Todo:

Add support for different random number generators. (later!!)

Definition at line 44 of file noise.h.

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Constructor & Destructor Documentation

template<typename T> NUM::NoiseGenerator_Base< T >::NoiseGenerator_Base (   )  [inline]

Definition at line 47 of file noise.h.

template<typename T> virtual NUM::NoiseGenerator_Base< T >::~NoiseGenerator_Base (   )  [inline, virtual]

Definition at line 48 of file noise.h.

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Member Function Documentation

template<typename T> virtual T NUM::NoiseGenerator_Base< T >::noise1 (  T   )  const [inline, virtual]

Calculate one dimensional noise at specified point. Returns: Noise value in range [0..1]. (FIXME: correct? or [0..1) ?) Reimplemented in NUM::NoiseGenerator_Perlin< T >. Definition at line 54 of file noise.h.

template<typename T> T NUM::NoiseGenerator_Base< T >::noise2 (  T  x, T  y )  const [inline]

Overloaded variant of noise2() for convenience. Definition at line 78 of file noise.h. References NUM::NoiseGenerator_Base< T >::noise2(), and NUM::y.

template<typename T> virtual T NUM::NoiseGenerator_Base< T >::noise2 (  const T *  p  )  const [inline, virtual]

Calculate one dimensional noise at specified point. The passed coordinates are in p[0] and p[1]. Returns: Noise value in range [0..1]. (FIXME: correct? or [0..1) ?) Reimplemented in NUM::NoiseGenerator_Perlin< T >. Definition at line 64 of file noise.h. Referenced by NUM::NoiseGenerator_Base< T >::noise2().

template<typename T> T NUM::NoiseGenerator_Base< T >::noise3 (  T  x, T  y, T  z )  const [inline]

Overloaded variant of noise3() for convenience. Definition at line 82 of file noise.h. References NUM::NoiseGenerator_Base< T >::noise3(), and NUM::y.

template<typename T> virtual T NUM::NoiseGenerator_Base< T >::noise3 (  const T *  p  )  const [inline, virtual]

Calculate one dimensional noise at specified point. The passed coordinates are in p[0], p[1] and p[2]. Returns: Noise value in range [0..1]. (FIXME: correct? or [0..1) ?) Reimplemented in NUM::NoiseGenerator_Perlin< T >. Definition at line 74 of file noise.h. Referenced by NUM::NoiseGenerator_Base< T >::noise3().

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

• /ray/src/lib/numerics/noise/noise.h

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