MRCM examples

examples.py

from python.less9.mrcm import *
from python.less9.transformations import rotation

_size = 300

sierp_transformations = [[np.identity(3) for x in range(3)],
                         [rotation(90), np.identity(3), rotation(-90)],
                         [rotation(180), np.identity(3), rotation(180)],
                         [rotation(-90), np.identity(3), rotation(90)],
                         [np.identity(3), rotation(180), np.identity(3)],
                         [rotation(90), rotation(180), rotation(-90)],
                         [rotation(180) for _ in range(3)],
                         [rotation(-90), rotation(180), rotation(90)]]

for i in range(len(sierp_transformations)):
    serp_relatives(sierp_transformations[i], _size, name="sierpinsky_" + str(i))

scale = scaling(0.381966, 0.381966)
mcworters_pentigree = [combine(scale, rotation(36)),
                       combine(scale, rotation(108), translation(0.309 * _size, 0.225 * _size)),
                       combine(scale, rotation(-36), translation(0.191 * _size, 0.588 * _size)),
                       combine(scale, rotation(-108), translation(0.500 * _size, 0.363 * _size)),
                       combine(scale, rotation(-36), translation(0.382 * _size, 0.0 * _size)),
                       combine(scale, rotation(36), translation(0.691 * _size, -0.225 * _size))]

mrcm(triangle(_size), mcworters_pentigree, 5, "mcworters_pentigree")

scale = scaling(0.381966, 0.381966)
pentagram = [combine(scale),
             combine(scale, translation(0.618 * _size, 0.0 * _size)),
             combine(scale, translation(0.809 * _size, 0.588 * _size)),
             combine(scale, translation(0.309 * _size, 0.951 * _size)),
             combine(scale, translation(-0.191 * _size, 0.588 * _size))]
mrcm(triangle(_size), pentagram, 5, "pentagram")

tree(_size, 0.7, 30, "tree_bushy")
tree(_size, 0.57, 45, "tree_ugly")
tree(_size, 0.7, 120, "tree_triangle")
tree(_size, 0.8, 150, "tree_weird")

sierpinsky_triangle(1000)