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| 1 | # Create a special case of Truchet tiling, using three squares from | |
| 2 | # https://en.wikipedia.org/wiki/Black_Path_Game | |
| 3 | # => step 1: generate a fixed tiling of 6 rows x 8 columns, and display it | |
| 4 | # Copyright 2024 Roland Richter [Processing.py] | |
| 5 | ||
| 6 | from __future__ import division, print_function | |
| 7 | ||
| 8 | def setup(): | |
| 9 | # 8x6 tiles of size 100x100 pixels, plus all borders with two pixels each | |
| 10 | size(818, 614) | |
| 11 | - | # Black Path Game tiles from |
| 11 | + | |
| 12 | # Black Path Game tiles (PNG, 100x100 pixels) from | |
| 13 | # https://en.wikipedia.org/wiki/File:Square_(02)_12-34.svg, | |
| 14 | # https://en.wikipedia.org/wiki/File:Square_(20)_13-24.svg, and | |
| 15 | # https://en.wikipedia.org/wiki/File:Square_(02)_14-23.svg | |
| 16 | # by Mliu92, used under CC BY-SA 4.0 | |
| 17 | sq12 = loadImage("Square_12-34.png")
| |
| 18 | sq13 = loadImage("Square_13-24.png")
| |
| 19 | sq14 = loadImage("Square_14-23.png")
| |
| 20 | ||
| 21 | global squares | |
| 22 | squares = [sq12, sq13, sq14] | |
| 23 | print("loaded", len(squares), "squares.")
| |
| 24 | ||
| 25 | ||
| 26 | def draw(): | |
| 27 | background(255) | |
| 28 | ||
| 29 | # The tiling is generated randomly each time draw() is called; to ensure that | |
| 30 | # the same tiling is generated each time, initialize the random generator here. | |
| 31 | randomSeed(42) | |
| 32 | ||
| 33 | global squares | |
| 34 | ||
| 35 | - | for row in range(6): |
| 35 | + | |
| 36 | - | for col in range(8): |
| 36 | + | for r in range(6): |
| 37 | for c in range(8): | |
| 38 | - | image(squares[idx], 2 + col*102, 2 + row*102) |
| 38 | + | |
| 39 | image(squares[idx], 2 + c * 102, 2 + r * 102) | |
| 40 | ||
| 41 | ||
| 42 | # ---------------------------------------------------------------------- | |
| 43 | # This program is free software: you can redistribute it and/or modify | |
| 44 | # it under the terms of the GNU General Public License as published by | |
| 45 | # the Free Software Foundation, either version 3 of the License, or | |
| 46 | # (at your option) any later version. | |
| 47 | # | |
| 48 | # This program is distributed in the hope that it will be useful, | |
| 49 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 50 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 51 | # GNU General Public License for more details. | |
| 52 | # | |
| 53 | # You should have received a copy of the GNU General Public License | |
| 54 | # along with this program. If not, see <https://www.gnu.org/licenses/>. |
