Knowledge (XXG)

Truchet tiles

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can be generated by tiles in the form of a white square with a black diagonal. As with the quarter-circle tiles, each such tile has two orientations. The connectivity of the resulting labyrinth can be analyzed mathematically using
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of the plane, they can form varied patterns, and the orientation of each tile can be used to visualize information associated with the tile's position within the tiling.
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The tile originally studied by Truchet is split along the diagonal into two triangles of contrasting colors. The tile has four possible orientations.
633: 64: 1440: 655: 389: 1250: 1085: 106:, decorates each tile with two quarter-circles connecting the midpoints of adjacent sides. Each such tile has two possible orientations. 1400: 1375: 1365: 1335: 1290: 1240: 1220: 1035: 920: 1410: 1405: 1345: 1340: 1295: 1245: 1230: 1430: 1215: 463: 1270: 1205: 1190: 1025: 645: 1370: 1330: 1285: 1225: 1210: 1200: 1175: 536: 1235: 1155: 1010: 1165: 1150: 1110: 1040: 990: 905: 725: 1135: 1100: 1090: 950: 494: 1275: 1105: 1095: 1075: 1055: 1030: 975: 955: 940: 930: 865: 531: 1425: 1420: 1415: 1320: 1080: 1045: 1005: 985: 960: 945: 935: 895: 382: 526: 1360: 1355: 1265: 1260: 1255: 1050: 1020: 1015: 995: 980: 970: 965: 885: 17: 1395: 1390: 1385: 1315: 1310: 1305: 1300: 1000: 880: 875: 548: 1060: 910: 860: 1180: 1170: 1140: 822: 437: 1469: 1280: 1185: 1145: 1130: 1125: 1120: 1115: 870: 660: 375: 1325: 1065: 778: 766: 650: 579: 555: 480: 40: 1070: 890: 736: 695: 690: 570: 272: 44: 29: 855: 624: 422: 294: 277: 171: 1474: 1350: 900: 827: 670: 453: 337: 63: 275:(1987), "The tiling patterns of Sebastian Truchet and the topology of structural hierarchy", 1380: 1195: 1160: 837: 801: 746: 712: 665: 639: 628: 543: 515: 458: 432: 427: 286: 254: 741: 565: 475: 215: 190: 154: 316: 678: 591: 560: 449: 80: 21: 1463: 832: 796: 584: 442: 175: 33: 361: 126: 731: 468: 398: 340: 179: 90: 717: 210: 196: 150: 786: 258: 220: 806: 791: 707: 683: 345: 166: 142: 132:
Inverse of the Truchet tile, created by any 90° rotation or orthogonal flip
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as bond percolation at the critical point of a diagonally-oriented grid.
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entitled "Mémoire sur les combinaisons", and were popularized in 1987 by
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This type of tile has also been used in abstract strategy games
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Browne, Cameron (2008), "Truchet curves and surfaces",
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Truchet tiles were first described in a 1704 memoir by
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are square tiles decorated with patterns that are not
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Some examples of surface filling made tiling such a
919: 846: 815: 777: 102:A second common form of the Truchet tiles, due to 383: 8: 318:10 PRINT CHR$ (205.5+RND(1)); : GOTO 10 187:10 PRINT CHR$ (205.5+RND(1)); : GOTO 10 774: 760: 610: 510: 406: 390: 376: 368: 240: 238: 236: 701:Dividing a square into similar rectangles 200:A labyrinth generated from diagonal tiles 362:The Truchet Tiles and the Diamond Puzzle 232: 310: 308: 185:required to generate such patterns - 103: 7: 356:https://truchetpatterns.netlify.app/ 354:Online Truchet Pattern Generator: 14: 500: 493: 125: 113: 1: 726:Regular Division of the Plane 178:considers the single line of 634:Architectonic and catoptric 532:Aperiodic set of prototiles 1491: 773: 759: 620: 609: 522: 509: 491: 418: 405: 259:10.1016/j.cag.2007.10.001 157:, prior to Smith's work. 18:information visualization 247:Computers & Graphics 315:Montfort, Nick (2012). 139:We have such a tiling: 87:With random placement: 201: 146: 94: 84: 67: 30:rotationally symmetric 199: 145: 93: 83: 66: 56:Contrasting triangles 273:Smith, Cyril Stanley 45:Cyril Stanley Smith 32:. When placed in a 338:Weisstein, Eric W. 202: 172:percolation theory 147: 95: 85: 68: 1457: 1456: 1453: 1452: 1449: 1448: 755: 754: 646:Computer graphics 605: 604: 489: 488: 193:, a found poem". 41:Sébastien Truchet 1482: 775: 761: 713:Conway criterion 640:Circle Limit III 611: 544:Einstein problem 511: 504: 497: 433:Schwarz triangle 407: 392: 385: 378: 369: 351: 350: 341:"Truchet Tiling" 323: 322: 312: 303: 301: 269: 263: 261: 242: 188: 129: 120:The Truchet tile 117: 1490: 1489: 1485: 1484: 1483: 1481: 1480: 1479: 1460: 1459: 1458: 1445: 922: 915: 848: 842: 811: 769: 751: 616: 601: 518: 505: 499: 498: 485: 476:Wallpaper group 414: 401: 396: 360:Ibáñez, Raúl, " 336: 335: 332: 327: 326: 314: 313: 306: 291:10.2307/1578535 271: 270: 266: 244: 243: 234: 229: 216:Wallpaper group 207: 186: 163: 155:Black Path Game 137: 136: 135: 134: 133: 130: 122: 121: 118: 100: 98:Quarter-circles 77:With a scheme: 58: 53: 12: 11: 5: 1488: 1486: 1478: 1477: 1472: 1462: 1461: 1455: 1454: 1451: 1450: 1447: 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219: 217: 214: 212: 209: 208: 204: 198: 194: 192: 191:concrete poem 184: 181: 177: 176:Nick Montfort 173: 168: 160: 158: 156: 152: 144: 140: 128: 116: 107: 105: 97: 92: 88: 82: 78: 75: 73: 65: 61: 55: 50: 48: 46: 42: 37: 35: 34:square tiling 31: 27: 26:Truchet tiles 23: 19: 1470:Tessellation 737:Substitution 732:Regular grid 724: 638: 596: 571:Quaquaversal 469:Kisrhombille 399:Tessellation 344: 321:. MIT Press. 317: 282: 276: 267: 250: 246: 180:Commodore 64 164: 148: 138: 104:Smith (1987) 101: 86: 76: 69: 59: 38: 25: 15: 767:vertex type 625:Anisohedral 580:Self-tiling 423:Pythagorean 211:Girih tiles 189:- to be "a 1464:Categories 671:Pentagonal 227:References 221:Wang tiles 51:Variations 779:Spherical 747:Voderberg 708:Prototile 675:Problems 651:Honeycomb 629:Isohedral 516:Aperiodic 454:honeycomb 438:Rectangle 428:Rhombille 346:MathWorld 167:labyrinth 1475:Patterns 861:V3.4.3.4 696:Squaring 691:Heesch's 656:Isotoxal 576:Rep-tile 566:Pinwheel 459:Coloring 412:Periodic 278:Leonardo 205:See also 161:Diagonal 153:and the 1321:6.4.8.4 1276:5.4.6.4 1236:4.12.16 1226:4.10.12 1196:V4.8.10 1171:V4.6.16 1161:V4.6.14 1061:3.6.4.6 1056:3.4.∞.4 1051:3.4.8.4 1046:3.4.7.4 1041:3.4.6.4 991:3.∞.3.∞ 986:3.4.3.4 981:3.8.3.8 976:3.7.3.7 971:3.6.3.8 966:3.6.3.6 961:3.5.3.6 956:3.5.3.5 951:3.4.3.∞ 946:3.4.3.8 941:3.4.3.7 936:3.4.3.6 931:3.4.3.5 886:3.4.6.4 856:3.4.3.4 849:regular 816:Regular 742:Voronoi 666:Packing 597:Truchet 592:Socolar 561:Penrose 556:Gilbert 481:Wythoff 299:1578535 72:pattern 1211:4.8.16 1206:4.8.14 1201:4.8.12 1191:4.8.10 1166:4.6.16 1156:4.6.14 1151:4.6.12 921:Hyper- 906:4.6.12 679:Domino 585:Sphinx 464:Convex 443:Domino 297:  1326:(6.8) 1281:(5.6) 1216:4.8.∞ 1186:(4.8) 1181:(4.7) 1176:4.6.∞ 1146:(4.6) 1141:(4.5) 1111:4.∞.4 1106:4.8.4 1101:4.7.4 1096:4.6.4 1091:4.5.4 1071:(3.8) 1066:(3.7) 1036:(3.4) 1031:(3.4) 923:bolic 891:(3.6) 847:Semi- 718:Girih 615:Other 295:JSTOR 183:BASIC 1411:8.16 1406:8.12 1376:7.14 1346:6.16 1341:6.12 1336:6.10 1296:5.12 1291:5.10 1246:4.16 1241:4.14 1231:4.12 1221:4.10 1081:3.16 1076:3.14 896:3.12 881:V3.6 807:V4.n 797:V3.n 684:Wang 661:List 627:and 578:and 537:List 452:and 151:Trax 20:and 1441:∞.8 1436:∞.6 1401:8.6 1371:7.8 1366:7.6 1331:6.8 1286:5.8 1251:4.∞ 1086:3.∞ 1011:3.4 1006:3.∞ 1001:3.8 996:3.7 911:4.8 901:4.∞ 876:3.6 871:3.∞ 866:3.4 802:4.n 792:3.n 765:By 287:doi 255:doi 16:In 1466:: 343:. 307:^ 293:, 283:20 281:, 251:32 249:, 235:^ 165:A 74:. 47:. 24:, 1431:∞ 1426:∞ 1421:∞ 1416:∞ 1396:8 1391:8 1386:8 1381:8 1361:7 1356:7 1351:7 1316:6 1311:6 1306:6 1301:6 1271:5 1266:5 1261:5 1256:5 1136:4 1131:4 1126:4 1121:4 1116:4 1026:3 1021:3 1016:3 838:6 833:4 828:3 823:2 787:2 391:e 384:t 377:v 364:" 349:. 289:: 262:. 257::

Index

information visualization
graphic design
rotationally symmetric
square tiling
Sébastien Truchet
Cyril Stanley Smith

pattern


Smith (1987)
Truchet tile
Truchet tile inverse

Trax
Black Path Game
labyrinth
percolation theory
Nick Montfort
Commodore 64
BASIC
concrete poem

Girih tiles
Wallpaper group
Wang tiles



doi

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