perlin_noise.SmoothNoise1D Class Reference

Class for generating smooth noise. More...

List of all members.

Public Member Functions
def	__init__
	Constructs a new SmoothNoise object.
def	generate
	Generates a grid with the smooth noise.
def	linear_interpolation
Public Attributes
	nois_fn
	uniform_noise
	length
	interpolation

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Detailed Description

Class for generating smooth noise.

Successive calls to generate will use the same underlying grid of uniform noise to sample from.

Definition at line 302 of file perlin_noise.py.

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Member Function Documentation

def perlin_noise.SmoothNoise1D.__init__	(		self,
			length,
			noise_fn = make_uniform_noise_1d,
			interpolation = 'linear'
	)

Constructs a new SmoothNoise object.

Parameters:

	width	Width of the grid to generate
	height	Height of the grid to generate
	noise_fn	A function that takes two arguments (the grid dimensions) and return a grid of noise
	interpolation	A string that specifies what interpolation scheme to use. Can be 'linear', 'cosine', or 'cubic'.

Definition at line 313 of file perlin_noise.py.

def perlin_noise.SmoothNoise1D.generate	(		self,
			k
	)

Generates a grid with the smooth noise.

Parameters:

k

The sampling distance, usually a power of 2. If k == 1, every point in the uniform noise grid is sampled and the returned grid is equivalent to the uniform noise grid.

Definition at line 335 of file perlin_noise.py.

def perlin_noise.SmoothNoise1D.linear_interpolation	(		self,
			k
	)

Definition at line 338 of file perlin_noise.py.

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Member Data Documentation

perlin_noise.SmoothNoise1D.interpolation

Definition at line 320 of file perlin_noise.py.

perlin_noise.SmoothNoise1D.length

Definition at line 317 of file perlin_noise.py.

perlin_noise.SmoothNoise1D.nois_fn

Definition at line 314 of file perlin_noise.py.

perlin_noise.SmoothNoise1D.uniform_noise

Definition at line 315 of file perlin_noise.py.

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

• perlin_noise.py