Billow

Noise module that outputs three-dimensional "billowy" noise.

@image html modulebillow.png

This noise module generates "billowy" noise suitable for clouds and rocks.

This noise module is nearly identical to noise::module::Perlin except this noise module modifies each octave with an absolute-value function. See the documentation of noise::module::Perlin for more information.

Constructors

this this(): Constructor.

Members

Functions

GetFrequency double GetFrequency(): Returns the frequency of the first octave.
GetLacunarity double GetLacunarity(): Returns the lacunarity of the billowy noise.
GetNoiseQuality NoiseQuality GetNoiseQuality(): Returns the quality of the billowy noise.
GetOctaveCount int GetOctaveCount(): Returns the number of octaves that generate the billowy noise.
GetPersistence double GetPersistence(): Returns the persistence value of the billowy noise.
GetSeed int GetSeed(): Returns the seed value used by the billowy-noise function.
GetSourceModCount int GetSourceModCount(): Undocumented in source. Be warned that the author may not have intended to support it.
GetValue double GetValue(double x, double y, double z): Undocumented in source. Be warned that the author may not have intended to support it.
SetFrequency void SetFrequency(double frequency): Sets the frequency of the first octave.
SetLacunarity void SetLacunarity(double lacunarity): Sets the lacunarity of the billowy noise.
SetNoiseQuality void SetNoiseQuality(NoiseQuality noiseQuality): Sets the quality of the billowy noise.
SetOctaveCount void SetOctaveCount(int octaveCount): Sets the number of octaves that generate the billowy noise.
SetPersistence void SetPersistence(double persistence): Sets the persistence value of the billowy noise.
SetSeed void SetSeed(int seed): Sets the seed value used by the billowy-noise function.

Variables

m_frequency double m_frequency;: Frequency of the first octave.
m_lacunarity double m_lacunarity;: Frequency multiplier between successive octaves.
m_noiseQuality NoiseQuality m_noiseQuality;: Quality of the billowy noise.
m_octaveCount int m_octaveCount;: Total number of octaves that generate the billowy noise.
m_persistence double m_persistence;: Persistence value of the billowy noise.
m_seed int m_seed;: Seed value used by the billowy-noise function.

Inherited Members

From Mod

~this ~this(): Destructor.
GetSourceMod const(Mod) GetSourceMod(int index): Returns a reference to a source module connected to this noise module.
GetSourceModCount int GetSourceModCount(): Returns the number of source modules required by this noise module.
GetValue double GetValue(double x, double y, double z): Generates an output value given the coordinates of the specified input value.
SetSourceMod void SetSourceMod(int index, const(Mod)* sourceMod): Connects a source module to this noise module.
m_pSourceMod const(Mod)*[] m_pSourceMod;: An array containing the pointers to each source module required by this noise module.