Simple python library for generating perlin noise
To try it out with PIL (or pillow):
from PIL import Image
from pynoise import perlin
perlin_generator = perlin.Perlin(frequency=50)
noise_image = Image.new("RGB", (500, 500))
for x in xrange(500):
for y in xrange(500):
colour = (int((perlin_generator.value(x/500.0, y/500.0, 0.0) + 1) * 128), ) * 3
noise_image.putpixel((x, y), colour)
out = open("perlin.png", "w")
noise_image.save(out)
out.close()
You should get something that looks like:
