Cython wrapper for the FastNoise Lite library
This wraps Auburns' great FastNoise Lite library using Cython for use in Python 3.6+
This package is available on the Python Package Index both as source and binary distribution for a variety of Python versions and platforms using the following command:
pip install pyfastnoiselite # On some systems, "pip" has to be replaced by "pip3"
Note:
This wrapper currently lacks the domain warping functionality and documentation. Both are planned to be added in the future.
from pyfastnoiselite.pyfastnoiselite import FastNoiseLite, NoiseType
# Initializing with seed
noise = FastNoiseLite(seed=1337)
# Set noise type (optional, defaults to OpenSimplex2)
noise.noise_type = NoiseType.NoiseType_OpenSimplex2S
# Get 2D noise
print(noise.get_noise(34, 22)) # 0.7130074501037598
print(noise.get_noise(100, 110)) # -0.614801287651062
# Get 3D noise
print(noise.get_noise(95, 100, 30)) # -0.45421651005744934
import numpy as np
Xs = [3, 57, 95]
Ys = [4, 13, 100]
Zs = [0, -4, 30]
coords = np.array([Xs, Ys, Zs], dtype=np.float32)
# Generate noise for each coordinate
print(noise.gen_from_coords(coords)) # [0.11303097 -0.5841235 -0.45224023]