C++ class Util::Graphics::NoiseGenerator
NoiseGenerator

public

Inheritance Graph

graph BT
	NoiseGenerator
	click NoiseGenerator "classUtil_1_1NoiseGenerator"

Description

Based on noise function by Ken Perlin

See also: http://www.noisemachine.com/talk1/

Improved Noise reference implementationhttp://mrl.nyu.edu/~perlin/noise/

Public Functions

	NoiseGenerator(uint32_t seed)
	~NoiseGenerator()
float	get(const float x, const float y, const float z) const

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Documentation

function
Util::NoiseGenerator::NoiseGenerator

public

NoiseGenerator(	uint32_t	seed )

_{Defined in Util/Graphics/NoiseGenerator.h:26}

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function
Util::NoiseGenerator::~NoiseGenerator

public

inline

~NoiseGenerator(	)

_{Defined in Util/Graphics/NoiseGenerator.h:27}

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function
Util::NoiseGenerator::get

public

const

float get(	const float	x,
	const float	y,
	const float	z
) const

Evaluate Perlin’s noise function for the given coordinates.

Note: The noise is always zero for integer values.

Parameters

x

Input coordinate for the first dimension.

y

Input coordinate for the second dimension.

z

Input coordinate for the third dimension.

Returns

Noise value from [-1.0f, 1.0f].

_{Defined in Util/Graphics/NoiseGenerator.h:39}

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