PerlinNoise2¶

from acron.core import PerlinNoise2

class PerlinNoise2¶

Bases:

Bases: PerlinNoise

This class provides an implementation of Perlin noise for 2 variables. This code is loosely based on the reference implementation at https://mrl.nyu.edu/~perlin/noise/ .

Inheritance diagram

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__call__()¶

__init__()¶

Randomizes the tables to make a unique noise function. Uses a default scale (noise frequency), table size, and seed.

Randomizes the tables to make a unique noise function.

If seed is nonzero, it is used to define the tables; if it is zero a random seed is generated.

Makes an exact copy of the existing PerlinNoise object, including its random seed.

assign()¶

noise()¶

Returns the noise function of the three inputs.

set_scale()¶

Changes the scale (frequency) of the noise.