constants.py

"""Constants for Tangram."""

import numpy as np


DEFAULT_SCALE = 0.25

DEFAULT_COLOR = [55, 126, 184, 255]  # (0.21568627450980393, 0.49411764705882355, 0.7215686274509804, 1.0)

FIG_SIZE = (4, 4)
DPI = 56

HOUSE = lambda scale=DEFAULT_SCALE: np.array([
    [0.505, 0.49333333],
    [0.63, 0.36833333],
    [0.38, 0.36833333],
    [0.4625, 0.62083333],
    [0.5875, 0.49583333],
    [0.3375, 0.49583333],
    [0.63166667, 0.49416667],
    [0.63166667, 0.36916667],
    [0.50666667, 0.49416667],
    [0.441, 0.43133333],
    [0.3785, 0.49383333],
    [0.5035, 0.49383333],
    [0.44016667, 0.4305],
    [0.37766667, 0.368],
    [0.37766667, 0.493],
    [0.50030583, 0.58530583],
    [0.50030583, 0.67369417],
    [0.58869417, 0.67369417],
    [0.58869417, 0.58530583],
    [0.5885, 0.58469417],
    [0.50011165, 0.58469417],
    [0.5885, 0.49630583],
    [0.67688835, 0.49630583],
]) * scale / DEFAULT_SCALE + [0.5 * (1 - scale / DEFAULT_SCALE)] * 2

TREE = lambda scale=DEFAULT_SCALE: np.array([
    [0.50392557, 0.50607443],
    [0.32714887, 0.50607443],
    [0.50392557, 0.68285113],
    [0.50607443, 0.50607443],
    [0.50607443, 0.68285113],
    [0.68285113, 0.50607443],
    [0.416, 0.50602557],
    [0.50438835, 0.41763722],
    [0.32761165, 0.41763722],
    [0.50453722, 0.41853722],
    [0.50453722, 0.50692557],
    [0.59292557, 0.41853722],
    [0.50446278, 0.50606278],
    [0.50446278, 0.41767443],
    [0.41607443, 0.50606278],
    [0.45580582, 0.32910583],
    [0.45580582, 0.41749417],
    [0.54419417, 0.41749417],
    [0.54419417, 0.32910583],
    [0.595, 0.50599417],
    [0.50661165, 0.50599417],
    [0.595, 0.41760583],
    [0.68338835, 0.41760583],
]) * scale / DEFAULT_SCALE + [0.5 * (1 - scale / DEFAULT_SCALE)] * 2