/** * @file LookUpTable.h * @author Thomas Lewiner * @author Math Dept, PUC-Rio * @version 0.2 * @date 12/08/2002 * * @brief LookUpTable for the MarchingCubes 33 Algorithm * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License (http://www.gnu.org/licenses/gpl.txt) * for more details. */ //________________________________________________ #ifndef __VCG_MC_LOOK_UP_TABLE #define __VCG_MC_LOOK_UP_TABLE namespace vcg { namespace tri { class MCLookUpTable { public: //_____________________________________________________________________________ /** * \brief case mapping * For each of the possible vertex states listed in this table there is a * specific triangulation of the edge intersection points. The table lists * all of them in the form of 0-5 edge triples with the list terminated by * the invalid value -1. For example: case[3] list the 2 triangles * formed when cube[0] and cube[1] are inside of the surface, but the rest of * the cube is not. * * Cube description: * 7 ________ 6 _____6__ ________ * /| /| 7/| /| /| /| * / | / | / | /5 | / 6 / | * 4 /_______ / | /__4____ / 10 /_______3/ | * | | |5 | | 11 | | | | | 2 | * | 3|__|_____|2 | |__|__2__| | 4 |__|_____| * | / | / 8 3/ 9 / | / | / * | / | / | / | /1 | / 5 / * |/_______|/ |/___0___|/ |/_1_____|/ * 0 1 0 1 */ //----------------------------------------------------------------------------- static const char Cases(unsigned char cubetype, unsigned char u) { static const char cases[256][2] = { /* 0: */ { 0, -1 }, /* 1: 0, */ { 1, 0 }, /* 2: 1, */ { 1, 1 }, /* 3: 0, 1, */ { 2, 0 }, /* 4: 2, */ { 1, 2 }, /* 5: 0, 2, */ { 3, 0 }, /* 6: 1, 2, */ { 2, 3 }, /* 7: 0, 1, 2, */ { 5, 0 }, /* 8: 3, */ { 1, 3 }, /* 9: 0, 3, */ { 2, 1 }, /* 10: 1, 3, */ { 3, 3 }, /* 11: 0, 1, 3, */ { 5, 1 }, /* 12: 2, 3, */ { 2, 5 }, /* 13: 0, 2, 3, */ { 5, 4 }, /* 14: 1, 2, 3, */ { 5, 9 }, /* 15: 0, 1, 2, 3, */ { 8, 0 }, /* 16: 4, */ { 1, 4 }, /* 17: 0, 4, */ { 2, 2 }, /* 18: 1, 4, */ { 3, 4 }, /* 19: 0, 1, 4, */ { 5, 2 }, /* 20: 2, 4, */ { 4, 2 }, /* 21: 0, 2, 4, */ { 6, 2 }, /* 22: 1, 2, 4, */ { 6, 9 }, /* 23: 0, 1, 2, 4, */ { 11, 0 }, /* 24: 3, 4, */ { 3, 8 }, /* 25: 0, 3, 4, */ { 5, 5 }, /* 26: 1, 3, 4, */ { 7, 3 }, /* 27: 0, 1, 3, 4, */ { 9, 1 }, /* 28: 2, 3, 4, */ { 6, 16 }, /* 29: 0, 2, 3, 4, */ { 14, 3 }, /* 30: 1, 2, 3, 4, */ { 12, 12 }, /* 31: 0, 1, 2, 3, 4, */ { 5, 24 }, /* 32: 5, */ { 1, 5 }, /* 33: 0, 5, */ { 3, 1 }, /* 34: 1, 5, */ { 2, 4 }, /* 35: 0, 1, 5, */ { 5, 3 }, /* 36: 2, 5, */ { 3, 6 }, /* 37: 0, 2, 5, */ { 7, 0 }, /* 38: 1, 2, 5, */ { 5, 10 }, /* 39: 0, 1, 2, 5, */ { 9, 0 }, /* 40: 3, 5, */ { 4, 3 }, /* 41: 0, 3, 5, */ { 6, 4 }, /* 42: 1, 3, 5, */ { 6, 11 }, /* 43: 0, 1, 3, 5, */ { 14, 1 }, /* 44: 2, 3, 5, */ { 6, 17 }, /* 45: 0, 2, 3, 5, */ { 12, 4 }, /* 46: 1, 2, 3, 5, */ { 11, 6 }, /* 47: 0, 1, 2, 3, 5, */ { 5, 25 }, /* 48: 4, 5, */ { 2, 8 }, /* 49: 0, 4, 5, */ { 5, 7 }, /* 50: 1, 4, 5, */ { 5, 12 }, /* 51: 0, 1, 4, 5, */ { 8, 1 }, /* 52: 2, 4, 5, */ { 6, 18 }, /* 53: 0, 2, 4, 5, */ { 12, 5 }, /* 54: 1, 2, 4, 5, */ { 14, 7 }, /* 55: 0, 1, 2, 4, 5, */ { 5, 28 }, /* 56: 3, 4, 5, */ { 6, 21 }, /* 57: 0, 3, 4, 5, */ { 11, 4 }, /* 58: 1, 3, 4, 5, */ { 12, 15 }, /* 59: 0, 1, 3, 4, 5, */ { 5, 30 }, /* 60: 2, 3, 4, 5, */ { 10, 5 }, /* 61: 0, 2, 3, 4, 5, */ { 6, 32 }, /* 62: 1, 2, 3, 4, 5, */ { 6, 39 }, /* 63: 0, 1, 2, 3, 4, 5, */ { 2, 12 }, /* 64: 6, */ { 1, 6 }, /* 65: 0, 6, */ { 4, 0 }, /* 66: 1, 6, */ { 3, 5 }, /* 67: 0, 1, 6, */ { 6, 0 }, /* 68: 2, 6, */ { 2, 6 }, /* 69: 0, 2, 6, */ { 6, 3 }, /* 70: 1, 2, 6, */ { 5, 11 }, /* 71: 0, 1, 2, 6, */ { 14, 0 }, /* 72: 3, 6, */ { 3, 9 }, /* 73: 0, 3, 6, */ { 6, 5 }, /* 74: 1, 3, 6, */ { 7, 4 }, /* 75: 0, 1, 3, 6, */ { 12, 1 }, /* 76: 2, 3, 6, */ { 5, 14 }, /* 77: 0, 2, 3, 6, */ { 11, 3 }, /* 78: 1, 2, 3, 6, */ { 9, 4 }, /* 79: 0, 1, 2, 3, 6, */ { 5, 26 }, /* 80: 4, 6, */ { 3, 10 }, /* 81: 0, 4, 6, */ { 6, 6 }, /* 82: 1, 4, 6, */ { 7, 5 }, /* 83: 0, 1, 4, 6, */ { 12, 2 }, /* 84: 2, 4, 6, */ { 6, 19 }, /* 85: 0, 2, 4, 6, */ { 10, 1 }, /* 86: 1, 2, 4, 6, */ { 12, 13 }, /* 87: 0, 1, 2, 4, 6, */ { 6, 24 }, /* 88: 3, 4, 6, */ { 7, 7 }, /* 89: 0, 3, 4, 6, */ { 12, 9 }, /* 90: 1, 3, 4, 6, */ { 13, 1 }, /* 91: 0, 1, 3, 4, 6, */ { 7, 9 }, /* 92: 2, 3, 4, 6, */ { 12, 20 }, /* 93: 0, 2, 3, 4, 6, */ { 6, 33 }, /* 94: 1, 2, 3, 4, 6, */ { 7, 13 }, /* 95: 0, 1, 2, 3, 4, 6, */ { 3, 12 }, /* 96: 5, 6, */ { 2, 10 }, /* 97: 0, 5, 6, */ { 6, 7 }, /* 98: 1, 5, 6, */ { 5, 13 }, /* 99: 0, 1, 5, 6, */ { 11, 2 }, /* 100: 2, 5, 6, */ { 5, 16 }, /* 101: 0, 2, 5, 6, */ { 12, 7 }, /* 102: 1, 2, 5, 6, */ { 8, 3 }, /* 103: 0, 1, 2, 5, 6, */ { 5, 29 }, /* 104: 3, 5, 6, */ { 6, 22 }, /* 105: 0, 3, 5, 6, */ { 10, 2 }, /* 106: 1, 3, 5, 6, */ { 12, 17 }, /* 107: 0, 1, 3, 5, 6, */ { 6, 27 }, /* 108: 2, 3, 5, 6, */ { 14, 9 }, /* 109: 0, 2, 3, 5, 6, */ { 6, 34 }, /* 110: 1, 2, 3, 5, 6, */ { 5, 39 }, /* 111: 0, 1, 2, 3, 5, 6, */ { 2, 14 }, /* 112: 4, 5, 6, */ { 5, 20 }, /* 113: 0, 4, 5, 6, */ { 14, 5 }, /* 114: 1, 4, 5, 6, */ { 9, 5 }, /* 115: 0, 1, 4, 5, 6, */ { 5, 32 }, /* 116: 2, 4, 5, 6, */ { 11, 10 }, /* 117: 0, 2, 4, 5, 6, */ { 6, 35 }, /* 118: 1, 2, 4, 5, 6, */ { 5, 41 }, /* 119: 0, 1, 2, 4, 5, 6, */ { 2, 16 }, /* 120: 3, 4, 5, 6, */ { 12, 23 }, /* 121: 0, 3, 4, 5, 6, */ { 6, 37 }, /* 122: 1, 3, 4, 5, 6, */ { 7, 14 }, /* 123: 0, 1, 3, 4, 5, 6, */ { 3, 16 }, /* 124: 2, 3, 4, 5, 6, */ { 6, 46 }, /* 125: 0, 2, 3, 4, 5, 6, */ { 4, 6 }, /* 126: 1, 2, 3, 4, 5, 6, */ { 3, 21 }, /* 127: 0, 1, 2, 3, 4, 5, 6, */ { 1, 8 }, /* 128: 7, */ { 1, 7 }, /* 129: 0, 7, */ { 3, 2 }, /* 130: 1, 7, */ { 4, 1 }, /* 131: 0, 1, 7, */ { 6, 1 }, /* 132: 2, 7, */ { 3, 7 }, /* 133: 0, 2, 7, */ { 7, 1 }, /* 134: 1, 2, 7, */ { 6, 10 }, /* 135: 0, 1, 2, 7, */ { 12, 0 }, /* 136: 3, 7, */ { 2, 7 }, /* 137: 0, 3, 7, */ { 5, 6 }, /* 138: 1, 3, 7, */ { 6, 12 }, /* 139: 0, 1, 3, 7, */ { 11, 1 }, /* 140: 2, 3, 7, */ { 5, 15 }, /* 141: 0, 2, 3, 7, */ { 9, 2 }, /* 142: 1, 2, 3, 7, */ { 14, 6 }, /* 143: 0, 1, 2, 3, 7, */ { 5, 27 }, /* 144: 4, 7, */ { 2, 9 }, /* 145: 0, 4, 7, */ { 5, 8 }, /* 146: 1, 4, 7, */ { 6, 13 }, /* 147: 0, 1, 4, 7, */ { 14, 2 }, /* 148: 2, 4, 7, */ { 6, 20 }, /* 149: 0, 2, 4, 7, */ { 12, 6 }, /* 150: 1, 2, 4, 7, */ { 10, 3 }, /* 151: 0, 1, 2, 4, 7, */ { 6, 25 }, /* 152: 3, 4, 7, */ { 5, 18 }, /* 153: 0, 3, 4, 7, */ { 8, 2 }, /* 154: 1, 3, 4, 7, */ { 12, 16 }, /* 155: 0, 1, 3, 4, 7, */ { 5, 31 }, /* 156: 2, 3, 4, 7, */ { 11, 9 }, /* 157: 0, 2, 3, 4, 7, */ { 5, 34 }, /* 158: 1, 2, 3, 4, 7, */ { 6, 40 }, /* 159: 0, 1, 2, 3, 4, 7, */ { 2, 13 }, /* 160: 5, 7, */ { 3, 11 }, /* 161: 0, 5, 7, */ { 7, 2 }, /* 162: 1, 5, 7, */ { 6, 14 }, /* 163: 0, 1, 5, 7, */ { 12, 3 }, /* 164: 2, 5, 7, */ { 7, 6 }, /* 165: 0, 2, 5, 7, */ { 13, 0 }, /* 166: 1, 2, 5, 7, */ { 12, 14 }, /* 167: 0, 1, 2, 5, 7, */ { 7, 8 }, /* 168: 3, 5, 7, */ { 6, 23 }, /* 169: 0, 3, 5, 7, */ { 12, 10 }, /* 170: 1, 3, 5, 7, */ { 10, 4 }, /* 171: 0, 1, 3, 5, 7, */ { 6, 28 }, /* 172: 2, 3, 5, 7, */ { 12, 21 }, /* 173: 0, 2, 3, 5, 7, */ { 7, 10 }, /* 174: 1, 2, 3, 5, 7, */ { 6, 41 }, /* 175: 0, 1, 2, 3, 5, 7, */ { 3, 13 }, /* 176: 4, 5, 7, */ { 5, 21 }, /* 177: 0, 4, 5, 7, */ { 9, 3 }, /* 178: 1, 4, 5, 7, */ { 11, 8 }, /* 179: 0, 1, 4, 5, 7, */ { 5, 33 }, /* 180: 2, 4, 5, 7, */ { 12, 22 }, /* 181: 0, 2, 4, 5, 7, */ { 7, 11 }, /* 182: 1, 2, 4, 5, 7, */ { 6, 42 }, /* 183: 0, 1, 2, 4, 5, 7, */ { 3, 14 }, /* 184: 3, 4, 5, 7, */ { 14, 11 }, /* 185: 0, 3, 4, 5, 7, */ { 5, 36 }, /* 186: 1, 3, 4, 5, 7, */ { 6, 44 }, /* 187: 0, 1, 3, 4, 5, 7, */ { 2, 17 }, /* 188: 2, 3, 4, 5, 7, */ { 6, 47 }, /* 189: 0, 2, 3, 4, 5, 7, */ { 3, 18 }, /* 190: 1, 2, 3, 4, 5, 7, */ { 4, 7 }, /* 191: 0, 1, 2, 3, 4, 5, 7, */ { 1, 9 }, /* 192: 6, 7, */ { 2, 11 }, /* 193: 0, 6, 7, */ { 6, 8 }, /* 194: 1, 6, 7, */ { 6, 15 }, /* 195: 0, 1, 6, 7, */ { 10, 0 }, /* 196: 2, 6, 7, */ { 5, 17 }, /* 197: 0, 2, 6, 7, */ { 12, 8 }, /* 198: 1, 2, 6, 7, */ { 11, 7 }, /* 199: 0, 1, 2, 6, 7, */ { 6, 26 }, /* 200: 3, 6, 7, */ { 5, 19 }, /* 201: 0, 3, 6, 7, */ { 14, 4 }, /* 202: 1, 3, 6, 7, */ { 12, 18 }, /* 203: 0, 1, 3, 6, 7, */ { 6, 29 }, /* 204: 2, 3, 6, 7, */ { 8, 4 }, /* 205: 0, 2, 3, 6, 7, */ { 5, 35 }, /* 206: 1, 2, 3, 6, 7, */ { 5, 40 }, /* 207: 0, 1, 2, 3, 6, 7, */ { 2, 15 }, /* 208: 4, 6, 7, */ { 5, 22 }, /* 209: 0, 4, 6, 7, */ { 11, 5 }, /* 210: 1, 4, 6, 7, */ { 12, 19 }, /* 211: 0, 1, 4, 6, 7, */ { 6, 30 }, /* 212: 2, 4, 6, 7, */ { 14, 10 }, /* 213: 0, 2, 4, 6, 7, */ { 6, 36 }, /* 214: 1, 2, 4, 6, 7, */ { 6, 43 }, /* 215: 0, 1, 2, 4, 6, 7, */ { 4, 4 }, /* 216: 3, 4, 6, 7, */ { 9, 7 }, /* 217: 0, 3, 4, 6, 7, */ { 5, 37 }, /* 218: 1, 3, 4, 6, 7, */ { 7, 15 }, /* 219: 0, 1, 3, 4, 6, 7, */ { 3, 17 }, /* 220: 2, 3, 4, 6, 7, */ { 5, 44 }, /* 221: 0, 2, 3, 4, 6, 7, */ { 2, 19 }, /* 222: 1, 2, 3, 4, 6, 7, */ { 3, 22 }, /* 223: 0, 1, 2, 3, 4, 6, 7, */ { 1, 10 }, /* 224: 5, 6, 7, */ { 5, 23 }, /* 225: 0, 5, 6, 7, */ { 12, 11 }, /* 226: 1, 5, 6, 7, */ { 14, 8 }, /* 227: 0, 1, 5, 6, 7, */ { 6, 31 }, /* 228: 2, 5, 6, 7, */ { 9, 6 }, /* 229: 0, 2, 5, 6, 7, */ { 7, 12 }, /* 230: 1, 2, 5, 6, 7, */ { 5, 42 }, /* 231: 0, 1, 2, 5, 6, 7, */ { 3, 15 }, /* 232: 3, 5, 6, 7, */ { 11, 11 }, /* 233: 0, 3, 5, 6, 7, */ { 6, 38 }, /* 234: 1, 3, 5, 6, 7, */ { 6, 45 }, /* 235: 0, 1, 3, 5, 6, 7, */ { 4, 5 }, /* 236: 2, 3, 5, 6, 7, */ { 5, 45 }, /* 237: 0, 2, 3, 5, 6, 7, */ { 3, 19 }, /* 238: 1, 2, 3, 5, 6, 7, */ { 2, 21 }, /* 239: 0, 1, 2, 3, 5, 6, 7, */ { 1, 11 }, /* 240: 4, 5, 6, 7, */ { 8, 5 }, /* 241: 0, 4, 5, 6, 7, */ { 5, 38 }, /* 242: 1, 4, 5, 6, 7, */ { 5, 43 }, /* 243: 0, 1, 4, 5, 6, 7, */ { 2, 18 }, /* 244: 2, 4, 5, 6, 7, */ { 5, 46 }, /* 245: 0, 2, 4, 5, 6, 7, */ { 3, 20 }, /* 246: 1, 2, 4, 5, 6, 7, */ { 2, 22 }, /* 247: 0, 1, 2, 4, 5, 6, 7, */ { 1, 12 }, /* 248: 3, 4, 5, 6, 7, */ { 5, 47 }, /* 249: 0, 3, 4, 5, 6, 7, */ { 2, 20 }, /* 250: 1, 3, 4, 5, 6, 7, */ { 3, 23 }, /* 251: 0, 1, 3, 4, 5, 6, 7, */ { 1, 13 }, /* 252: 2, 3, 4, 5, 6, 7, */ { 2, 23 }, /* 253: 0, 2, 3, 4, 5, 6, 7, */ { 1, 14 }, /* 254: 1, 2, 3, 4, 5, 6, 7, */ { 1, 15 }, /* 255: 0, 1, 2, 3, 4, 5, 6, 7, */ { 0, -1 } }; return cases[cubetype][u]; }; // end of Cases //_____________________________________________________________________________ //_____________________________________________________________________________ /** * \brief tiling table for case 1 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling1(unsigned char config) { static const char tiling1[16][3] = { /* 1: 0, */ { 0, 8, 3 }, /* 2: 1, */ { 0, 1, 9 }, /* 4: 2, */ { 1, 2, 10 }, /* 8: 3, */ { 3, 11, 2 }, /* 16: 4, */ { 4, 7, 8 }, /* 32: 5, */ { 9, 5, 4 }, /* 64: 6, */ { 10, 6, 5 }, /* 128: 7, */ { 7, 6, 11 }, /* 127: 0, 1, 2, 3, 4, 5, 6, */ { 7, 11, 6 }, /* 191: 0, 1, 2, 3, 4, 5, 7, */ { 10, 5, 6 }, /* 223: 0, 1, 2, 3, 4, 6, 7, */ { 9, 4, 5 }, /* 239: 0, 1, 2, 3, 5, 6, 7, */ { 4, 8, 7 }, /* 247: 0, 1, 2, 4, 5, 6, 7, */ { 3, 2, 11 }, /* 251: 0, 1, 3, 4, 5, 6, 7, */ { 1, 10, 2 }, /* 253: 0, 2, 3, 4, 5, 6, 7, */ { 0, 9, 1 }, /* 254: 1, 2, 3, 4, 5, 6, 7, */ { 0, 3, 8 } }; return &tiling1[config][0]; }; // end of Tiling1 //_____________________________________________________________________________ //_____________________________________________________________________________ /** * \brief tiling table for case 2 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling2(unsigned char config) { static const char tiling2[24][6] = { /* 3: 0, 1, */ { 1, 8, 3, 9, 8, 1 }, /* 9: 0, 3, */ { 0, 11, 2, 8, 11, 0 }, /* 17: 0, 4, */ { 4, 3, 0, 7, 3, 4 }, /* 6: 1, 2, */ { 9, 2, 10, 0, 2, 9 }, /* 34: 1, 5, */ { 0, 5, 4, 1, 5, 0 }, /* 12: 2, 3, */ { 3, 10, 1, 11, 10, 3 }, /* 68: 2, 6, */ { 1, 6, 5, 2, 6, 1 }, /* 136: 3, 7, */ { 7, 2, 3, 6, 2, 7 }, /* 48: 4, 5, */ { 9, 7, 8, 5, 7, 9 }, /* 144: 4, 7, */ { 6, 8, 4, 11, 8, 6 }, /* 96: 5, 6, */ { 10, 4, 9, 6, 4, 10 }, /* 192: 6, 7, */ { 11, 5, 10, 7, 5, 11 }, /* 63: 0, 1, 2, 3, 4, 5, */ { 11, 10, 5, 7, 11, 5 }, /* 159: 0, 1, 2, 3, 4, 7, */ { 10, 9, 4, 6, 10, 4 }, /* 111: 0, 1, 2, 3, 5, 6, */ { 6, 4, 8, 11, 6, 8 }, /* 207: 0, 1, 2, 3, 6, 7, */ { 9, 8, 7, 5, 9, 7 }, /* 119: 0, 1, 2, 4, 5, 6, */ { 7, 3, 2, 6, 7, 2 }, /* 187: 0, 1, 3, 4, 5, 7, */ { 1, 5, 6, 2, 1, 6 }, /* 243: 0, 1, 4, 5, 6, 7, */ { 3, 1, 10, 11, 3, 10 }, /* 221: 0, 2, 3, 4, 6, 7, */ { 0, 4, 5, 1, 0, 5 }, /* 249: 0, 3, 4, 5, 6, 7, */ { 9, 10, 2, 0, 9, 2 }, /* 238: 1, 2, 3, 5, 6, 7, */ { 4, 0, 3, 7, 4, 3 }, /* 246: 1, 2, 4, 5, 6, 7, */ { 0, 2, 11, 8, 0, 11 }, /* 252: 2, 3, 4, 5, 6, 7, */ { 1, 3, 8, 9, 1, 8 } }; return &tiling2[config][0]; }; // end of Tiling2 //_____________________________________________________________________________ //_____________________________________________________________________________ /** * \brief test table for case 3 * One face to test * When the test on the specified face is positive : 4 first triangles * When the test on the specified face is negative : 2 last triangles * * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char Test3(unsigned char config) { static const char test3[24] = { /* 5: 0, 2, */ 5, /* 33: 0, 5, */ 1, /* 129: 0, 7, */ 4, /* 10: 1, 3, */ 5, /* 18: 1, 4, */ 1, /* 66: 1, 6, */ 2, /* 36: 2, 5, */ 2, /* 132: 2, 7, */ 3, /* 24: 3, 4, */ 4, /* 72: 3, 6, */ 3, /* 80: 4, 6, */ 6, /* 160: 5, 7, */ 6, /* 95: 0, 1, 2, 3, 4, 6, */ -6, /* 175: 0, 1, 2, 3, 5, 7, */ -6, /* 183: 0, 1, 2, 4, 5, 7, */ -3, /* 231: 0, 1, 2, 5, 6, 7, */ -4, /* 123: 0, 1, 3, 4, 5, 6, */ -3, /* 219: 0, 1, 3, 4, 6, 7, */ -2, /* 189: 0, 2, 3, 4, 5, 7, */ -2, /* 237: 0, 2, 3, 5, 6, 7, */ -1, /* 245: 0, 2, 4, 5, 6, 7, */ -5, /* 126: 1, 2, 3, 4, 5, 6, */ -4, /* 222: 1, 2, 3, 4, 6, 7, */ -1, /* 250: 1, 3, 4, 5, 6, 7, */ -5 }; return test3[config]; }; // end of Test3 //_____________________________________________________________________________ /** * \brief tiling table for case 3.1 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling3_1(unsigned char config) { static const char tiling3_1[24][6] = { /* 5: 0, 2, */ { 0, 8, 3, 1, 2, 10 }, /* 33: 0, 5, */ { 9, 5, 4, 0, 8, 3 }, /* 129: 0, 7, */ { 3, 0, 8, 11, 7, 6 }, /* 10: 1, 3, */ { 1, 9, 0, 2, 3, 11 }, /* 18: 1, 4, */ { 0, 1, 9, 8, 4, 7 }, /* 66: 1, 6, */ { 9, 0, 1, 5, 10, 6 }, /* 36: 2, 5, */ { 1, 2, 10, 9, 5, 4 }, /* 132: 2, 7, */ { 10, 1, 2, 6, 11, 7 }, /* 24: 3, 4, */ { 8, 4, 7, 3, 11, 2 }, /* 72: 3, 6, */ { 2, 3, 11, 10, 6, 5 }, /* 80: 4, 6, */ { 5, 10, 6, 4, 7, 8 }, /* 160: 5, 7, */ { 4, 9, 5, 7, 6, 11 }, /* 95: 0, 1, 2, 3, 4, 6, */ { 5, 9, 4, 11, 6, 7 }, /* 175: 0, 1, 2, 3, 5, 7, */ { 6, 10, 5, 8, 7, 4 }, /* 183: 0, 1, 2, 4, 5, 7, */ { 11, 3, 2, 5, 6, 10 }, /* 231: 0, 1, 2, 5, 6, 7, */ { 7, 4, 8, 2, 11, 3 }, /* 123: 0, 1, 3, 4, 5, 6, */ { 2, 1, 10, 7, 11, 6 }, /* 219: 0, 1, 3, 4, 6, 7, */ { 10, 2, 1, 4, 5, 9 }, /* 189: 0, 2, 3, 4, 5, 7, */ { 1, 0, 9, 6, 10, 5 }, /* 237: 0, 2, 3, 5, 6, 7, */ { 9, 1, 0, 7, 4, 8 }, /* 245: 0, 2, 4, 5, 6, 7, */ { 0, 9, 1, 11, 3, 2 }, /* 126: 1, 2, 3, 4, 5, 6, */ { 8, 0, 3, 6, 7, 11 }, /* 222: 1, 2, 3, 4, 6, 7, */ { 4, 5, 9, 3, 8, 0 }, /* 250: 1, 3, 4, 5, 6, 7, */ { 3, 8, 0, 10, 2, 1 } }; return &tiling3_1[config][0]; }; // end of Tiling3_1 //_____________________________________________________________________________ /** * \brief tiling table for case 3.2 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling3_2(unsigned char config) { static const char tiling3_2[24][12] = { /* 5: 0, 2, */ { 10, 3, 2, 10, 8, 3, 10, 1, 0, 8, 10, 0 }, /* 33: 0, 5, */ { 3, 4, 8, 3, 5, 4, 3, 0, 9, 5, 3, 9 }, /* 129: 0, 7, */ { 6, 8, 7, 6, 0, 8, 6, 11, 3, 0, 6, 3 }, /* 10: 1, 3, */ { 11, 0, 3, 11, 9, 0, 11, 2, 1, 9, 11, 1 }, /* 18: 1, 4, */ { 7, 9, 4, 7, 1, 9, 7, 8, 0, 1, 7, 0 }, /* 66: 1, 6, */ { 6, 1, 10, 6, 0, 1, 9, 0, 6, 9, 6, 5 }, /* 36: 2, 5, */ { 4, 10, 5, 4, 2, 10, 4, 9, 1, 2, 4, 1 }, /* 132: 2, 7, */ { 7, 2, 11, 7, 1, 2, 7, 6, 10, 1, 7, 10 }, /* 24: 3, 4, */ { 2, 7, 11, 2, 4, 7, 2, 3, 8, 4, 2, 8 }, /* 72: 3, 6, */ { 5, 11, 6, 5, 3, 11, 5, 10, 2, 3, 5, 2 }, /* 80: 4, 6, */ { 8, 6, 7, 8, 10, 6, 8, 4, 5, 10, 8, 5 }, /* 160: 5, 7, */ { 11, 5, 6, 11, 9, 5, 11, 7, 4, 9, 11, 4 }, /* 95: 0, 1, 2, 3, 4, 6, */ { 6, 5, 11, 5, 9, 11, 4, 7, 11, 4, 11, 9 }, /* 175: 0, 1, 2, 3, 5, 7, */ { 7, 6, 8, 6, 10, 8, 5, 4, 8, 5, 8, 10 }, /* 183: 0, 1, 2, 4, 5, 7, */ { 6, 11, 5, 11, 3, 5, 2, 10, 5, 2, 5, 3 }, /* 231: 0, 1, 2, 5, 6, 7, */ { 11, 7, 2, 7, 4, 2, 8, 3, 2, 8, 2, 4 }, /* 123: 0, 1, 3, 4, 5, 6, */ { 11, 2, 7, 2, 1, 7, 10, 6, 7, 10, 7, 1 }, /* 219: 0, 1, 3, 4, 6, 7, */ { 5, 10, 4, 10, 2, 4, 1, 9, 4, 1, 4, 2 }, /* 189: 0, 2, 3, 4, 5, 7, */ { 10, 1, 6, 1, 0, 6, 6, 0, 9, 5, 6, 9 }, /* 237: 0, 2, 3, 5, 6, 7, */ { 4, 9, 7, 9, 1, 7, 0, 8, 7, 0, 7, 1 }, /* 245: 0, 2, 4, 5, 6, 7, */ { 3, 0, 11, 0, 9, 11, 1, 2, 11, 1, 11, 9 }, /* 126: 1, 2, 3, 4, 5, 6, */ { 7, 8, 6, 8, 0, 6, 3, 11, 6, 3, 6, 0 }, /* 222: 1, 2, 3, 4, 6, 7, */ { 8, 4, 3, 4, 5, 3, 9, 0, 3, 9, 3, 5 }, /* 250: 1, 3, 4, 5, 6, 7, */ { 2, 3, 10, 3, 8, 10, 0, 1, 10, 0, 10, 8 } }; return &tiling3_2[config][0]; }; // end of Tiling3_2 //_____________________________________________________________________________ //_____________________________________________________________________________ /** * \brief test table for case 4 * Interior to test * When the test on the interior is negative : 2 first triangles * When the test on the interior is positive : 6 last triangles * * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char Test4(unsigned char config) { static const char test4[8] = { /* 65: 0, 6, */ 7, /* 130: 1, 7, */ 7, /* 20: 2, 4, */ 7, /* 40: 3, 5, */ 7, /* 215: 0, 1, 2, 4, 6, 7, */ -7, /* 235: 0, 1, 3, 5, 6, 7, */ -7, /* 125: 0, 2, 3, 4, 5, 6, */ -7, /* 190: 1, 2, 3, 4, 5, 7, */ -7 }; return test4[config]; }; // end of Test4 //_____________________________________________________________________________ /** * \brief tiling table for case 4.1 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling4_1(unsigned char config) { static const char tiling4_1[8][6] = { /* 65: 0, 6, */ { 0, 8, 3, 5, 10, 6 }, /* 130: 1, 7, */ { 0, 1, 9, 11, 7, 6 }, /* 20: 2, 4, */ { 1, 2, 10, 8, 4, 7 }, /* 40: 3, 5, */ { 9, 5, 4, 2, 3, 11 }, /* 215: 0, 1, 2, 4, 6, 7, */ { 4, 5, 9, 11, 3, 2 }, /* 235: 0, 1, 3, 5, 6, 7, */ { 10, 2, 1, 7, 4, 8 }, /* 125: 0, 2, 3, 4, 5, 6, */ { 9, 1, 0, 6, 7, 11 }, /* 190: 1, 2, 3, 4, 5, 7, */ { 3, 8, 0, 6, 10, 5 } }; return &tiling4_1[config][0]; }; // end of Tiling4_1 //_____________________________________________________________________________ /** * \brief tiling table for case 4.2 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling4_2(unsigned char config) { static const char tiling4_2[8][18] = { /* 65: 0, 6, */ { 8, 5, 0, 5, 8, 6, 3, 6, 8, 6, 3, 10, 0, 10, 3, 10, 0, 5 }, /* 130: 1, 7, */ { 9, 6, 1, 6, 9, 7, 0, 7, 9, 7, 0, 11, 1, 11, 0, 11, 1, 6 }, /* 20: 2, 4, */ { 10, 7, 2, 7, 10, 4, 1, 4, 10, 4, 1, 8, 2, 8, 1, 8, 2, 7 }, /* 40: 3, 5, */ { 11, 4, 3, 4, 11, 5, 2, 5, 11, 5, 2, 9, 3, 9, 2, 9, 3, 4 }, /* 215: 0, 1, 2, 4, 6, 7, */ { 3, 4, 11, 5, 11, 4, 11, 5, 2, 9, 2, 5, 2, 9, 3, 4, 3, 9 }, /* 235: 0, 1, 3, 5, 6, 7, */ { 2, 7, 10, 4, 10, 7, 10, 4, 1, 8, 1, 4, 1, 8, 2, 7, 2, 8 }, /* 125: 0, 2, 3, 4, 5, 6, */ { 1, 6, 9, 7, 9, 6, 9, 7, 0, 11, 0, 7, 0, 11, 1, 6, 1, 11 }, /* 190: 1, 2, 3, 4, 5, 7, */ { 0, 5, 8, 6, 8, 5, 8, 6, 3, 10, 3, 6, 3, 10, 0, 5, 0, 10 } }; return &tiling4_2[config][0]; }; // end of Tiling4_2 //_____________________________________________________________________________ //_____________________________________________________________________________ /** * \brief tiling table for case 5 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling5(unsigned char config) { static const char tiling5[48][9] = { /* 7: 0, 1, 2, */ { 2, 8, 3, 2, 10, 8, 10, 9, 8 }, /* 11: 0, 1, 3, */ { 1, 11, 2, 1, 9, 11, 9, 8, 11 }, /* 19: 0, 1, 4, */ { 4, 1, 9, 4, 7, 1, 7, 3, 1 }, /* 35: 0, 1, 5, */ { 8, 5, 4, 8, 3, 5, 3, 1, 5 }, /* 13: 0, 2, 3, */ { 0, 10, 1, 0, 8, 10, 8, 11, 10 }, /* 25: 0, 3, 4, */ { 11, 4, 7, 11, 2, 4, 2, 0, 4 }, /* 137: 0, 3, 7, */ { 7, 0, 8, 7, 6, 0, 6, 2, 0 }, /* 49: 0, 4, 5, */ { 9, 3, 0, 9, 5, 3, 5, 7, 3 }, /* 145: 0, 4, 7, */ { 3, 6, 11, 3, 0, 6, 0, 4, 6 }, /* 14: 1, 2, 3, */ { 3, 9, 0, 3, 11, 9, 11, 10, 9 }, /* 38: 1, 2, 5, */ { 5, 2, 10, 5, 4, 2, 4, 0, 2 }, /* 70: 1, 2, 6, */ { 9, 6, 5, 9, 0, 6, 0, 2, 6 }, /* 50: 1, 4, 5, */ { 0, 7, 8, 0, 1, 7, 1, 5, 7 }, /* 98: 1, 5, 6, */ { 10, 0, 1, 10, 6, 0, 6, 4, 0 }, /* 76: 2, 3, 6, */ { 6, 3, 11, 6, 5, 3, 5, 1, 3 }, /* 140: 2, 3, 7, */ { 10, 7, 6, 10, 1, 7, 1, 3, 7 }, /* 100: 2, 5, 6, */ { 1, 4, 9, 1, 2, 4, 2, 6, 4 }, /* 196: 2, 6, 7, */ { 11, 1, 2, 11, 7, 1, 7, 5, 1 }, /* 152: 3, 4, 7, */ { 8, 2, 3, 8, 4, 2, 4, 6, 2 }, /* 200: 3, 6, 7, */ { 2, 5, 10, 2, 3, 5, 3, 7, 5 }, /* 112: 4, 5, 6, */ { 7, 10, 6, 7, 8, 10, 8, 9, 10 }, /* 176: 4, 5, 7, */ { 6, 9, 5, 6, 11, 9, 11, 8, 9 }, /* 208: 4, 6, 7, */ { 5, 8, 4, 5, 10, 8, 10, 11, 8 }, /* 224: 5, 6, 7, */ { 4, 11, 7, 4, 9, 11, 9, 10, 11 }, /* 31: 0, 1, 2, 3, 4, */ { 4, 7, 11, 4, 11, 9, 9, 11, 10 }, /* 47: 0, 1, 2, 3, 5, */ { 5, 4, 8, 5, 8, 10, 10, 8, 11 }, /* 79: 0, 1, 2, 3, 6, */ { 6, 5, 9, 6, 9, 11, 11, 9, 8 }, /* 143: 0, 1, 2, 3, 7, */ { 7, 6, 10, 7, 10, 8, 8, 10, 9 }, /* 55: 0, 1, 2, 4, 5, */ { 2, 10, 5, 2, 5, 3, 3, 5, 7 }, /* 103: 0, 1, 2, 5, 6, */ { 8, 3, 2, 8, 2, 4, 4, 2, 6 }, /* 59: 0, 1, 3, 4, 5, */ { 11, 2, 1, 11, 1, 7, 7, 1, 5 }, /* 155: 0, 1, 3, 4, 7, */ { 1, 9, 4, 1, 4, 2, 2, 4, 6 }, /* 115: 0, 1, 4, 5, 6, */ { 10, 6, 7, 10, 7, 1, 1, 7, 3 }, /* 179: 0, 1, 4, 5, 7, */ { 6, 11, 3, 6, 3, 5, 5, 3, 1 }, /* 157: 0, 2, 3, 4, 7, */ { 10, 1, 0, 10, 0, 6, 6, 0, 4 }, /* 205: 0, 2, 3, 6, 7, */ { 0, 8, 7, 0, 7, 1, 1, 7, 5 }, /* 185: 0, 3, 4, 5, 7, */ { 9, 5, 6, 9, 6, 0, 0, 6, 2 }, /* 217: 0, 3, 4, 6, 7, */ { 5, 10, 2, 5, 2, 4, 4, 2, 0 }, /* 241: 0, 4, 5, 6, 7, */ { 3, 0, 9, 3, 9, 11, 11, 9, 10 }, /* 110: 1, 2, 3, 5, 6, */ { 3, 11, 6, 3, 6, 0, 0, 6, 4 }, /* 206: 1, 2, 3, 6, 7, */ { 9, 0, 3, 9, 3, 5, 5, 3, 7 }, /* 118: 1, 2, 4, 5, 6, */ { 7, 8, 0, 7, 0, 6, 6, 0, 2 }, /* 230: 1, 2, 5, 6, 7, */ { 11, 7, 4, 11, 4, 2, 2, 4, 0 }, /* 242: 1, 4, 5, 6, 7, */ { 0, 1, 10, 0, 10, 8, 8, 10, 11 }, /* 220: 2, 3, 4, 6, 7, */ { 8, 4, 5, 8, 5, 3, 3, 5, 1 }, /* 236: 2, 3, 5, 6, 7, */ { 4, 9, 1, 4, 1, 7, 7, 1, 3 }, /* 244: 2, 4, 5, 6, 7, */ { 1, 2, 11, 1, 11, 9, 9, 11, 8 }, /* 248: 3, 4, 5, 6, 7, */ { 2, 3, 8, 2, 8, 10, 10, 8, 9 } }; return &tiling5[config][0]; }; // end of Tiling5 //_____________________________________________________________________________ //_____________________________________________________________________________ /** * \brief test table for case 6 * 1 face to test + eventually the interior * When the test on the specified face is positive : 5 first triangles * When the test on the specified face is negative : * - if the test on the interior is negative : 3 middle triangles * - if the test on the interior is positive : 8 last triangles * The support edge for the interior test is marked as the 3rd column. * * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char Test6(unsigned char config, int u) { static const char test6[48][3] = { /* 67: 0, 1, 6, */ { 2, 7, 10 }, /* 131: 0, 1, 7, */ { 4, 7, 11 }, /* 21: 0, 2, 4, */ { 5, 7, 1 }, /* 69: 0, 2, 6, */ { 5, 7, 3 }, /* 41: 0, 3, 5, */ { 1, 7, 9 }, /* 73: 0, 3, 6, */ { 3, 7, 10 }, /* 81: 0, 4, 6, */ { 6, 7, 5 }, /* 97: 0, 5, 6, */ { 1, 7, 8 }, /* 193: 0, 6, 7, */ { 4, 7, 8 }, /* 22: 1, 2, 4, */ { 1, 7, 8 }, /* 134: 1, 2, 7, */ { 3, 7, 11 }, /* 42: 1, 3, 5, */ { 5, 7, 2 }, /* 138: 1, 3, 7, */ { 5, 7, 0 }, /* 146: 1, 4, 7, */ { 1, 7, 9 }, /* 162: 1, 5, 7, */ { 6, 7, 6 }, /* 194: 1, 6, 7, */ { 2, 7, 9 }, /* 28: 2, 3, 4, */ { 4, 7, 8 }, /* 44: 2, 3, 5, */ { 2, 7, 9 }, /* 52: 2, 4, 5, */ { 2, 7, 10 }, /* 84: 2, 4, 6, */ { 6, 7, 7 }, /* 148: 2, 4, 7, */ { 3, 7, 10 }, /* 56: 3, 4, 5, */ { 4, 7, 11 }, /* 104: 3, 5, 6, */ { 3, 7, 11 }, /* 168: 3, 5, 7, */ { 6, 7, 4 }, /* 87: 0, 1, 2, 4, 6, */ { -6, -7, 4 }, /* 151: 0, 1, 2, 4, 7, */ { -3, -7, 11 }, /* 199: 0, 1, 2, 6, 7, */ { -4, -7, 11 }, /* 107: 0, 1, 3, 5, 6, */ { -3, -7, 10 }, /* 171: 0, 1, 3, 5, 7, */ { -6, -7, 7 }, /* 203: 0, 1, 3, 6, 7, */ { -2, -7, 10 }, /* 211: 0, 1, 4, 6, 7, */ { -2, -7, 9 }, /* 227: 0, 1, 5, 6, 7, */ { -4, -7, 8 }, /* 61: 0, 2, 3, 4, 5, */ { -2, -7, 9 }, /* 93: 0, 2, 3, 4, 6, */ { -6, -7, 6 }, /* 109: 0, 2, 3, 5, 6, */ { -1, -7, 9 }, /* 117: 0, 2, 4, 5, 6, */ { -5, -7, 0 }, /* 213: 0, 2, 4, 6, 7, */ { -5, -7, 2 }, /* 121: 0, 3, 4, 5, 6, */ { -3, -7, 11 }, /* 233: 0, 3, 5, 6, 7, */ { -1, -7, 8 }, /* 62: 1, 2, 3, 4, 5, */ { -4, -7, 8 }, /* 158: 1, 2, 3, 4, 7, */ { -1, -7, 8 }, /* 174: 1, 2, 3, 5, 7, */ { -6, -7, 5 }, /* 182: 1, 2, 4, 5, 7, */ { -3, -7, 10 }, /* 214: 1, 2, 4, 6, 7, */ { -1, -7, 9 }, /* 186: 1, 3, 4, 5, 7, */ { -5, -7, 3 }, /* 234: 1, 3, 5, 6, 7, */ { -5, -7, 1 }, /* 124: 2, 3, 4, 5, 6, */ { -4, -7, 11 }, /* 188: 2, 3, 4, 5, 7, */ { -2, -7, 10 } }; return test6[config][u]; }; // end of Test6 //_____________________________________________________________________________ /** * \brief tiling table for case 6.1.1 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling6_1_1(unsigned char config) { static const char tiling6_1_1[48][9] = { /* 67: 0, 1, 6, */ { 6, 5, 10, 3, 1, 8, 9, 8, 1 }, /* 131: 0, 1, 7, */ { 11, 7, 6, 9, 3, 1, 3, 9, 8 }, /* 21: 0, 2, 4, */ { 1, 2, 10, 7, 0, 4, 0, 7, 3 }, /* 69: 0, 2, 6, */ { 3, 0, 8, 5, 2, 6, 2, 5, 1 }, /* 41: 0, 3, 5, */ { 5, 4, 9, 2, 0, 11, 8, 11, 0 }, /* 73: 0, 3, 6, */ { 10, 6, 5, 8, 2, 0, 2, 8, 11 }, /* 81: 0, 4, 6, */ { 10, 6, 5, 0, 4, 3, 7, 3, 4 }, /* 97: 0, 5, 6, */ { 3, 0, 8, 6, 4, 10, 9, 10, 4 }, /* 193: 0, 6, 7, */ { 8, 3, 0, 10, 7, 5, 7, 10, 11 }, /* 22: 1, 2, 4, */ { 8, 4, 7, 10, 0, 2, 0, 10, 9 }, /* 134: 1, 2, 7, */ { 7, 6, 11, 0, 2, 9, 10, 9, 2 }, /* 42: 1, 3, 5, */ { 2, 3, 11, 4, 1, 5, 1, 4, 0 }, /* 138: 1, 3, 7, */ { 0, 1, 9, 6, 3, 7, 3, 6, 2 }, /* 146: 1, 4, 7, */ { 9, 0, 1, 11, 4, 6, 4, 11, 8 }, /* 162: 1, 5, 7, */ { 11, 7, 6, 1, 5, 0, 4, 0, 5 }, /* 194: 1, 6, 7, */ { 0, 1, 9, 7, 5, 11, 10, 11, 5 }, /* 28: 2, 3, 4, */ { 4, 7, 8, 1, 3, 10, 11, 10, 3 }, /* 44: 2, 3, 5, */ { 9, 5, 4, 11, 1, 3, 1, 11, 10 }, /* 52: 2, 4, 5, */ { 10, 1, 2, 8, 5, 7, 5, 8, 9 }, /* 84: 2, 4, 6, */ { 8, 4, 7, 2, 6, 1, 5, 1, 6 }, /* 148: 2, 4, 7, */ { 1, 2, 10, 4, 6, 8, 11, 8, 6 }, /* 56: 3, 4, 5, */ { 2, 3, 11, 5, 7, 9, 8, 9, 7 }, /* 104: 3, 5, 6, */ { 11, 2, 3, 9, 6, 4, 6, 9, 10 }, /* 168: 3, 5, 7, */ { 9, 5, 4, 3, 7, 2, 6, 2, 7 }, /* 87: 0, 1, 2, 4, 6, */ { 4, 5, 9, 2, 7, 3, 7, 2, 6 }, /* 151: 0, 1, 2, 4, 7, */ { 3, 2, 11, 4, 6, 9, 10, 9, 6 }, /* 199: 0, 1, 2, 6, 7, */ { 11, 3, 2, 9, 7, 5, 7, 9, 8 }, /* 107: 0, 1, 3, 5, 6, */ { 10, 2, 1, 8, 6, 4, 6, 8, 11 }, /* 171: 0, 1, 3, 5, 7, */ { 7, 4, 8, 1, 6, 2, 6, 1, 5 }, /* 203: 0, 1, 3, 6, 7, */ { 2, 1, 10, 7, 5, 8, 9, 8, 5 }, /* 211: 0, 1, 4, 6, 7, */ { 4, 5, 9, 3, 1, 11, 10, 11, 1 }, /* 227: 0, 1, 5, 6, 7, */ { 8, 7, 4, 10, 3, 1, 3, 10, 11 }, /* 61: 0, 2, 3, 4, 5, */ { 9, 1, 0, 11, 5, 7, 5, 11, 10 }, /* 93: 0, 2, 3, 4, 6, */ { 6, 7, 11, 0, 5, 1, 5, 0, 4 }, /* 109: 0, 2, 3, 5, 6, */ { 1, 0, 9, 6, 4, 11, 8, 11, 4 }, /* 117: 0, 2, 4, 5, 6, */ { 9, 1, 0, 7, 3, 6, 2, 6, 3 }, /* 213: 0, 2, 4, 6, 7, */ { 11, 3, 2, 5, 1, 4, 0, 4, 1 }, /* 121: 0, 3, 4, 5, 6, */ { 11, 6, 7, 9, 2, 0, 2, 9, 10 }, /* 233: 0, 3, 5, 6, 7, */ { 7, 4, 8, 2, 0, 10, 9, 10, 0 }, /* 62: 1, 2, 3, 4, 5, */ { 0, 3, 8, 5, 7, 10, 11, 10, 7 }, /* 158: 1, 2, 3, 4, 7, */ { 8, 0, 3, 10, 4, 6, 4, 10, 9 }, /* 174: 1, 2, 3, 5, 7, */ { 5, 6, 10, 3, 4, 0, 4, 3, 7 }, /* 182: 1, 2, 4, 5, 7, */ { 5, 6, 10, 0, 2, 8, 11, 8, 2 }, /* 214: 1, 2, 4, 6, 7, */ { 9, 4, 5, 11, 0, 2, 0, 11, 8 }, /* 186: 1, 3, 4, 5, 7, */ { 8, 0, 3, 6, 2, 5, 1, 5, 2 }, /* 234: 1, 3, 5, 6, 7, */ { 10, 2, 1, 4, 0, 7, 3, 7, 0 }, /* 124: 2, 3, 4, 5, 6, */ { 6, 7, 11, 1, 3, 9, 8, 9, 3 }, /* 188: 2, 3, 4, 5, 7, */ { 10, 5, 6, 8, 1, 3, 1, 8, 9 } }; return &tiling6_1_1[config][0]; }; // end of Tiling6_1_1 //_____________________________________________________________________________ /** * \brief tiling table for case 6.1.2 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling6_1_2(unsigned char config) { static const char tiling6_1_2[48][21] = { /* 67: 0, 1, 6, */ { 1, 10, 3, 6, 3, 10, 3, 6, 8, 5, 8, 6, 8, 5, 9, 1, 9, 5, 10, 1, 5 }, /* 131: 0, 1, 7, */ { 1, 11, 3, 11, 1, 6, 9, 6, 1, 6, 9, 7, 8, 7, 9, 7, 8, 3, 7, 3, 11 }, /* 21: 0, 2, 4, */ { 4, 1, 0, 1, 4, 10, 7, 10, 4, 10, 7, 2, 3, 2, 7, 2, 3, 0, 2, 0, 1 }, /* 69: 0, 2, 6, */ { 6, 3, 2, 3, 6, 8, 5, 8, 6, 8, 5, 0, 1, 0, 5, 0, 1, 2, 0, 2, 3 }, /* 41: 0, 3, 5, */ { 0, 9, 2, 5, 2, 9, 2, 5, 11, 4, 11, 5, 11, 4, 8, 0, 8, 4, 9, 0, 4 }, /* 73: 0, 3, 6, */ { 0, 10, 2, 10, 0, 5, 8, 5, 0, 5, 8, 6, 11, 6, 8, 6, 11, 2, 6, 2, 10 }, /* 81: 0, 4, 6, */ { 4, 5, 0, 10, 0, 5, 0, 10, 3, 6, 3, 10, 3, 6, 7, 4, 7, 6, 5, 4, 6 }, /* 97: 0, 5, 6, */ { 4, 8, 6, 3, 6, 8, 6, 3, 10, 0, 10, 3, 10, 0, 9, 4, 9, 0, 8, 4, 0 }, /* 193: 0, 6, 7, */ { 5, 8, 7, 8, 5, 0, 10, 0, 5, 0, 10, 3, 11, 3, 10, 3, 11, 7, 3, 7, 8 }, /* 22: 1, 2, 4, */ { 2, 8, 0, 8, 2, 7, 10, 7, 2, 7, 10, 4, 9, 4, 10, 4, 9, 0, 4, 0, 8 }, /* 134: 1, 2, 7, */ { 2, 11, 0, 7, 0, 11, 0, 7, 9, 6, 9, 7, 9, 6, 10, 2, 10, 6, 11, 2, 6 }, /* 42: 1, 3, 5, */ { 5, 2, 1, 2, 5, 11, 4, 11, 5, 11, 4, 3, 0, 3, 4, 3, 0, 1, 3, 1, 2 }, /* 138: 1, 3, 7, */ { 7, 0, 3, 0, 7, 9, 6, 9, 7, 9, 6, 1, 2, 1, 6, 1, 2, 3, 1, 3, 0 }, /* 146: 1, 4, 7, */ { 6, 9, 4, 9, 6, 1, 11, 1, 6, 1, 11, 0, 8, 0, 11, 0, 8, 4, 0, 4, 9 }, /* 162: 1, 5, 7, */ { 5, 6, 1, 11, 1, 6, 1, 11, 0, 7, 0, 11, 0, 7, 4, 5, 4, 7, 6, 5, 7 }, /* 194: 1, 6, 7, */ { 5, 9, 7, 0, 7, 9, 7, 0, 11, 1, 11, 0, 11, 1, 10, 5, 10, 1, 9, 5, 1 }, /* 28: 2, 3, 4, */ { 3, 8, 1, 4, 1, 8, 1, 4, 10, 7, 10, 4, 10, 7, 11, 3, 11, 7, 8, 3, 7 }, /* 44: 2, 3, 5, */ { 3, 9, 1, 9, 3, 4, 11, 4, 3, 4, 11, 5, 10, 5, 11, 5, 10, 1, 5, 1, 9 }, /* 52: 2, 4, 5, */ { 7, 10, 5, 10, 7, 2, 8, 2, 7, 2, 8, 1, 9, 1, 8, 1, 9, 5, 1, 5, 10 }, /* 84: 2, 4, 6, */ { 6, 7, 2, 8, 2, 7, 2, 8, 1, 4, 1, 8, 1, 4, 5, 6, 5, 4, 7, 6, 4 }, /* 148: 2, 4, 7, */ { 6, 10, 4, 1, 4, 10, 4, 1, 8, 2, 8, 1, 8, 2, 11, 6, 11, 2, 10, 6, 2 }, /* 56: 3, 4, 5, */ { 7, 11, 5, 2, 5, 11, 5, 2, 9, 3, 9, 2, 9, 3, 8, 7, 8, 3, 11, 7, 3 }, /* 104: 3, 5, 6, */ { 4, 11, 6, 11, 4, 3, 9, 3, 4, 3, 9, 2, 10, 2, 9, 2, 10, 6, 2, 6, 11 }, /* 168: 3, 5, 7, */ { 7, 4, 3, 9, 3, 4, 3, 9, 2, 5, 2, 9, 2, 5, 6, 7, 6, 5, 4, 7, 5 }, /* 87: 0, 1, 2, 4, 6, */ { 3, 4, 7, 4, 3, 9, 2, 9, 3, 9, 2, 5, 6, 5, 2, 5, 6, 7, 5, 7, 4 }, /* 151: 0, 1, 2, 4, 7, */ { 6, 11, 4, 3, 4, 11, 4, 3, 9, 2, 9, 3, 9, 2, 10, 6, 10, 2, 11, 6, 2 }, /* 199: 0, 1, 2, 6, 7, */ { 5, 11, 7, 11, 5, 2, 9, 2, 5, 2, 9, 3, 8, 3, 9, 3, 8, 7, 3, 7, 11 }, /* 107: 0, 1, 3, 5, 6, */ { 4, 10, 6, 10, 4, 1, 8, 1, 4, 1, 8, 2, 11, 2, 8, 2, 11, 6, 2, 6, 10 }, /* 171: 0, 1, 3, 5, 7, */ { 2, 7, 6, 7, 2, 8, 1, 8, 2, 8, 1, 4, 5, 4, 1, 4, 5, 6, 4, 6, 7 }, /* 203: 0, 1, 3, 6, 7, */ { 5, 10, 7, 2, 7, 10, 7, 2, 8, 1, 8, 2, 8, 1, 9, 5, 9, 1, 10, 5, 1 }, /* 211: 0, 1, 4, 6, 7, */ { 1, 9, 3, 4, 3, 9, 3, 4, 11, 5, 11, 4, 11, 5, 10, 1, 10, 5, 9, 1, 5 }, /* 227: 0, 1, 5, 6, 7, */ { 1, 8, 3, 8, 1, 4, 10, 4, 1, 4, 10, 7, 11, 7, 10, 7, 11, 3, 7, 3, 8 }, /* 61: 0, 2, 3, 4, 5, */ { 7, 9, 5, 9, 7, 0, 11, 0, 7, 0, 11, 1, 10, 1, 11, 1, 10, 5, 1, 5, 9 }, /* 93: 0, 2, 3, 4, 6, */ { 1, 6, 5, 6, 1, 11, 0, 11, 1, 11, 0, 7, 4, 7, 0, 7, 4, 5, 7, 5, 6 }, /* 109: 0, 2, 3, 5, 6, */ { 4, 9, 6, 1, 6, 9, 6, 1, 11, 0, 11, 1, 11, 0, 8, 4, 8, 0, 9, 4, 0 }, /* 117: 0, 2, 4, 5, 6, */ { 3, 0, 7, 9, 7, 0, 7, 9, 6, 1, 6, 9, 6, 1, 2, 3, 2, 1, 0, 3, 1 }, /* 213: 0, 2, 4, 6, 7, */ { 1, 2, 5, 11, 5, 2, 5, 11, 4, 3, 4, 11, 4, 3, 0, 1, 0, 3, 2, 1, 3 }, /* 121: 0, 3, 4, 5, 6, */ { 0, 11, 2, 11, 0, 7, 9, 7, 0, 7, 9, 6, 10, 6, 9, 6, 10, 2, 6, 2, 11 }, /* 233: 0, 3, 5, 6, 7, */ { 0, 8, 2, 7, 2, 8, 2, 7, 10, 4, 10, 7, 10, 4, 9, 0, 9, 4, 8, 0, 4 }, /* 62: 1, 2, 3, 4, 5, */ { 7, 8, 5, 0, 5, 8, 5, 0, 10, 3, 10, 0, 10, 3, 11, 7, 11, 3, 8, 7, 3 }, /* 158: 1, 2, 3, 4, 7, */ { 6, 8, 4, 8, 6, 3, 10, 3, 6, 3, 10, 0, 9, 0, 10, 0, 9, 4, 0, 4, 8 }, /* 174: 1, 2, 3, 5, 7, */ { 0, 5, 4, 5, 0, 10, 3, 10, 0, 10, 3, 6, 7, 6, 3, 6, 7, 4, 6, 4, 5 }, /* 182: 1, 2, 4, 5, 7, */ { 2, 10, 0, 5, 0, 10, 0, 5, 8, 6, 8, 5, 8, 6, 11, 2, 11, 6, 10, 2, 6 }, /* 214: 1, 2, 4, 6, 7, */ { 2, 9, 0, 9, 2, 5, 11, 5, 2, 5, 11, 4, 8, 4, 11, 4, 8, 0, 4, 0, 9 }, /* 186: 1, 3, 4, 5, 7, */ { 2, 3, 6, 8, 6, 3, 6, 8, 5, 0, 5, 8, 5, 0, 1, 2, 1, 0, 3, 2, 0 }, /* 234: 1, 3, 5, 6, 7, */ { 0, 1, 4, 10, 4, 1, 4, 10, 7, 2, 7, 10, 7, 2, 3, 0, 3, 2, 1, 0, 2 }, /* 124: 2, 3, 4, 5, 6, */ { 3, 11, 1, 6, 1, 11, 1, 6, 9, 7, 9, 6, 9, 7, 8, 3, 8, 7, 11, 3, 7 }, /* 188: 2, 3, 4, 5, 7, */ { 3, 10, 1, 10, 3, 6, 8, 6, 3, 6, 8, 5, 9, 5, 8, 5, 9, 1, 5, 1, 10 } }; return &tiling6_1_2[config][0]; }; // end of Tiling6_1_2 //_____________________________________________________________________________ /** * \brief tiling table for case 6.2 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling6_2(unsigned char config) { static const char tiling6_2[48][15] = { /* 67: 0, 1, 6, */ { 1, 10, 3, 6, 3, 10, 3, 6, 8, 5, 8, 6, 8, 5, 9 }, /* 131: 0, 1, 7, */ { 1, 11, 3, 11, 1, 6, 9, 6, 1, 6, 9, 7, 8, 7, 9 }, /* 21: 0, 2, 4, */ { 4, 1, 0, 1, 4, 10, 7, 10, 4, 10, 7, 2, 3, 2, 7 }, /* 69: 0, 2, 6, */ { 6, 3, 2, 3, 6, 8, 5, 8, 6, 8, 5, 0, 1, 0, 5 }, /* 41: 0, 3, 5, */ { 0, 9, 2, 5, 2, 9, 2, 5, 11, 4, 11, 5, 11, 4, 8 }, /* 73: 0, 3, 6, */ { 0, 10, 2, 10, 0, 5, 8, 5, 0, 5, 8, 6, 11, 6, 8 }, /* 81: 0, 4, 6, */ { 4, 5, 0, 10, 0, 5, 0, 10, 3, 6, 3, 10, 3, 6, 7 }, /* 97: 0, 5, 6, */ { 4, 8, 6, 3, 6, 8, 6, 3, 10, 0, 10, 3, 10, 0, 9 }, /* 193: 0, 6, 7, */ { 5, 8, 7, 8, 5, 0, 10, 0, 5, 0, 10, 3, 11, 3, 10 }, /* 22: 1, 2, 4, */ { 2, 8, 0, 8, 2, 7, 10, 7, 2, 7, 10, 4, 9, 4, 10 }, /* 134: 1, 2, 7, */ { 2, 11, 0, 7, 0, 11, 0, 7, 9, 6, 9, 7, 9, 6, 10 }, /* 42: 1, 3, 5, */ { 5, 2, 1, 2, 5, 11, 4, 11, 5, 11, 4, 3, 0, 3, 4 }, /* 138: 1, 3, 7, */ { 7, 0, 3, 0, 7, 9, 6, 9, 7, 9, 6, 1, 2, 1, 6 }, /* 146: 1, 4, 7, */ { 6, 9, 4, 9, 6, 1, 11, 1, 6, 1, 11, 0, 8, 0, 11 }, /* 162: 1, 5, 7, */ { 5, 6, 1, 11, 1, 6, 1, 11, 0, 7, 0, 11, 0, 7, 4 }, /* 194: 1, 6, 7, */ { 5, 9, 7, 0, 7, 9, 7, 0, 11, 1, 11, 0, 11, 1, 10 }, /* 28: 2, 3, 4, */ { 3, 8, 1, 4, 1, 8, 1, 4, 10, 7, 10, 4, 10, 7, 11 }, /* 44: 2, 3, 5, */ { 3, 9, 1, 9, 3, 4, 11, 4, 3, 4, 11, 5, 10, 5, 11 }, /* 52: 2, 4, 5, */ { 7, 10, 5, 10, 7, 2, 8, 2, 7, 2, 8, 1, 9, 1, 8 }, /* 84: 2, 4, 6, */ { 6, 7, 2, 8, 2, 7, 2, 8, 1, 4, 1, 8, 1, 4, 5 }, /* 148: 2, 4, 7, */ { 6, 10, 4, 1, 4, 10, 4, 1, 8, 2, 8, 1, 8, 2, 11 }, /* 56: 3, 4, 5, */ { 7, 11, 5, 2, 5, 11, 5, 2, 9, 3, 9, 2, 9, 3, 8 }, /* 104: 3, 5, 6, */ { 4, 11, 6, 11, 4, 3, 9, 3, 4, 3, 9, 2, 10, 2, 9 }, /* 168: 3, 5, 7, */ { 7, 4, 3, 9, 3, 4, 3, 9, 2, 5, 2, 9, 2, 5, 6 }, /* 87: 0, 1, 2, 4, 6, */ { 3, 4, 7, 4, 3, 9, 2, 9, 3, 9, 2, 5, 6, 5, 2 }, /* 151: 0, 1, 2, 4, 7, */ { 6, 11, 4, 3, 4, 11, 4, 3, 9, 2, 9, 3, 9, 2, 10 }, /* 199: 0, 1, 2, 6, 7, */ { 5, 11, 7, 11, 5, 2, 9, 2, 5, 2, 9, 3, 8, 3, 9 }, /* 107: 0, 1, 3, 5, 6, */ { 4, 10, 6, 10, 4, 1, 8, 1, 4, 1, 8, 2, 11, 2, 8 }, /* 171: 0, 1, 3, 5, 7, */ { 2, 7, 6, 7, 2, 8, 1, 8, 2, 8, 1, 4, 5, 4, 1 }, /* 203: 0, 1, 3, 6, 7, */ { 5, 10, 7, 2, 7, 10, 7, 2, 8, 1, 8, 2, 8, 1, 9 }, /* 211: 0, 1, 4, 6, 7, */ { 1, 9, 3, 4, 3, 9, 3, 4, 11, 5, 11, 4, 11, 5, 10 }, /* 227: 0, 1, 5, 6, 7, */ { 1, 8, 3, 8, 1, 4, 10, 4, 1, 4, 10, 7, 11, 7, 10 }, /* 61: 0, 2, 3, 4, 5, */ { 7, 9, 5, 9, 7, 0, 11, 0, 7, 0, 11, 1, 10, 1, 11 }, /* 93: 0, 2, 3, 4, 6, */ { 1, 6, 5, 6, 1, 11, 0, 11, 1, 11, 0, 7, 4, 7, 0 }, /* 109: 0, 2, 3, 5, 6, */ { 4, 9, 6, 1, 6, 9, 6, 1, 11, 0, 11, 1, 11, 0, 8 }, /* 117: 0, 2, 4, 5, 6, */ { 3, 0, 7, 9, 7, 0, 7, 9, 6, 1, 6, 9, 6, 1, 2 }, /* 213: 0, 2, 4, 6, 7, */ { 1, 2, 5, 11, 5, 2, 5, 11, 4, 3, 4, 11, 4, 3, 0 }, /* 121: 0, 3, 4, 5, 6, */ { 0, 11, 2, 11, 0, 7, 9, 7, 0, 7, 9, 6, 10, 6, 9 }, /* 233: 0, 3, 5, 6, 7, */ { 0, 8, 2, 7, 2, 8, 2, 7, 10, 4, 10, 7, 10, 4, 9 }, /* 62: 1, 2, 3, 4, 5, */ { 7, 8, 5, 0, 5, 8, 5, 0, 10, 3, 10, 0, 10, 3, 11 }, /* 158: 1, 2, 3, 4, 7, */ { 6, 8, 4, 8, 6, 3, 10, 3, 6, 3, 10, 0, 9, 0, 10 }, /* 174: 1, 2, 3, 5, 7, */ { 0, 5, 4, 5, 0, 10, 3, 10, 0, 10, 3, 6, 7, 6, 3 }, /* 182: 1, 2, 4, 5, 7, */ { 2, 10, 0, 5, 0, 10, 0, 5, 8, 6, 8, 5, 8, 6, 11 }, /* 214: 1, 2, 4, 6, 7, */ { 2, 9, 0, 9, 2, 5, 11, 5, 2, 5, 11, 4, 8, 4, 11 }, /* 186: 1, 3, 4, 5, 7, */ { 2, 3, 6, 8, 6, 3, 6, 8, 5, 0, 5, 8, 5, 0, 1 }, /* 234: 1, 3, 5, 6, 7, */ { 0, 1, 4, 10, 4, 1, 4, 10, 7, 2, 7, 10, 7, 2, 3 }, /* 124: 2, 3, 4, 5, 6, */ { 3, 11, 1, 6, 1, 11, 1, 6, 9, 7, 9, 6, 9, 7, 8 }, /* 188: 2, 3, 4, 5, 7, */ { 3, 10, 1, 10, 3, 6, 8, 6, 3, 6, 8, 5, 9, 5, 8 } }; return &tiling6_2[config][0]; }; // end of Tiling6_2 //_____________________________________________________________________________ //_____________________________________________________________________________ /** * \brief test table for case 7 * 3 faces to test + eventually the interior * When the tests on the 3 specified faces are positive : * - if the test on the interior is positive : 5 first triangles * - if the test on the interior is negative : 9 next triangles * When the tests on the first and the second specified faces are positive : 9 next triangles * When the tests on the first and the third specified faces are positive : 9 next triangles * When the tests on the second and the third specified faces are positive : 9 next triangles * When the test on the first specified face is positive : 5 next triangles * When the test on the second specified face is positive : 5 next triangles * When the test on the third specified face is positive : 5 next triangles * When the tests on the 3 specified faces are negative : 3 last triangles * The support edge for the interior test is marked as the 5th column. * * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char Test7(unsigned char config, int u) { static const char test7[16][5] = { /* 37: 0, 2, 5, */ { 1, 2, 5, 7, 1 }, /* 133: 0, 2, 7, */ { 3, 4, 5, 7, 3 }, /* 161: 0, 5, 7, */ { 4, 1, 6, 7, 4 }, /* 26: 1, 3, 4, */ { 4, 1, 5, 7, 0 }, /* 74: 1, 3, 6, */ { 2, 3, 5, 7, 2 }, /* 82: 1, 4, 6, */ { 1, 2, 6, 7, 5 }, /* 164: 2, 5, 7, */ { 2, 3, 6, 7, 6 }, /* 88: 3, 4, 6, */ { 3, 4, 6, 7, 7 }, /* 167: 0, 1, 2, 5, 7, */ { -3, -4, -6, -7, 7 }, /* 91: 0, 1, 3, 4, 6, */ { -2, -3, -6, -7, 6 }, /* 173: 0, 2, 3, 5, 7, */ { -1, -2, -6, -7, 5 }, /* 181: 0, 2, 4, 5, 7, */ { -2, -3, -5, -7, 2 }, /* 229: 0, 2, 5, 6, 7, */ { -4, -1, -5, -7, 0 }, /* 94: 1, 2, 3, 4, 6, */ { -4, -1, -6, -7, 4 }, /* 122: 1, 3, 4, 5, 6, */ { -3, -4, -5, -7, 3 }, /* 218: 1, 3, 4, 6, 7, */ { -1, -2, -5, -7, 1 } }; return test7[config][u]; }; // end of Test7 //_____________________________________________________________________________ /** * \brief tiling table for case 7.1 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling7_1(unsigned char config) { static const char tiling7_1[16][9] = { /* 37: 0, 2, 5, */ { 9, 5, 4, 10, 1, 2, 8, 3, 0 }, /* 133: 0, 2, 7, */ { 11, 7, 6, 8, 3, 0, 10, 1, 2 }, /* 161: 0, 5, 7, */ { 3, 0, 8, 5, 4, 9, 7, 6, 11 }, /* 26: 1, 3, 4, */ { 8, 4, 7, 9, 0, 1, 11, 2, 3 }, /* 74: 1, 3, 6, */ { 10, 6, 5, 11, 2, 3, 9, 0, 1 }, /* 82: 1, 4, 6, */ { 0, 1, 9, 6, 5, 10, 4, 7, 8 }, /* 164: 2, 5, 7, */ { 1, 2, 10, 7, 6, 11, 5, 4, 9 }, /* 88: 3, 4, 6, */ { 2, 3, 11, 4, 7, 8, 6, 5, 10 }, /* 167: 0, 1, 2, 5, 7, */ { 11, 3, 2, 8, 7, 4, 10, 5, 6 }, /* 91: 0, 1, 3, 4, 6, */ { 10, 2, 1, 11, 6, 7, 9, 4, 5 }, /* 173: 0, 2, 3, 5, 7, */ { 9, 1, 0, 10, 5, 6, 8, 7, 4 }, /* 181: 0, 2, 4, 5, 7, */ { 5, 6, 10, 3, 2, 11, 1, 0, 9 }, /* 229: 0, 2, 5, 6, 7, */ { 7, 4, 8, 1, 0, 9, 3, 2, 11 }, /* 94: 1, 2, 3, 4, 6, */ { 8, 0, 3, 9, 4, 5, 11, 6, 7 }, /* 122: 1, 3, 4, 5, 6, */ { 6, 7, 11, 0, 3, 8, 2, 1, 10 }, /* 218: 1, 3, 4, 6, 7, */ { 4, 5, 9, 2, 1, 10, 0, 3, 8 } }; return &tiling7_1[config][0]; }; // end of Tiling7_1 //_____________________________________________________________________________ /** * \brief tiling table for case 7.2 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling7_2(unsigned char config, int u) { static const char tiling7_2[16][3][15] = { /* 37: 0, 2, 5, */ { /* 1,0 */ { 1, 2, 10, 3, 4, 8, 4, 3, 5, 0, 5, 3, 5, 0, 9 }, /* 0,1 */ { 3, 0, 8, 9, 1, 4, 2, 4, 1, 4, 2, 5, 10, 5, 2 }, /* 1,1 */ { 9, 5, 4, 0, 10, 1, 10, 0, 8, 10, 8, 2, 3, 2, 8 } }, /* 133: 0, 2, 7, */ { /* 1,0 */ { 3, 0, 8, 1, 6, 10, 6, 1, 7, 2, 7, 1, 7, 2, 11 }, /* 0,1 */ { 1, 2, 10, 11, 3, 6, 0, 6, 3, 6, 0, 7, 8, 7, 0 }, /* 1,1 */ { 11, 7, 6, 2, 8, 3, 8, 2, 10, 8, 10, 0, 1, 0, 10 } }, /* 161: 0, 5, 7, */ { /* 1,0 */ { 9, 5, 4, 11, 3, 6, 0, 6, 3, 6, 0, 7, 8, 7, 0 }, /* 0,1 */ { 11, 7, 6, 3, 4, 8, 4, 3, 5, 0, 5, 3, 5, 0, 9 }, /* 1,1 */ { 3, 0, 8, 4, 9, 7, 11, 7, 9, 5, 11, 9, 11, 5, 6 } }, /* 26: 1, 3, 4, */ { /* 1,0 */ { 0, 1, 9, 2, 7, 11, 7, 2, 4, 3, 4, 2, 4, 3, 8 }, /* 0,1 */ { 2, 3, 11, 8, 0, 7, 1, 7, 0, 7, 1, 4, 9, 4, 1 }, /* 1,1 */ { 8, 4, 7, 3, 9, 0, 9, 3, 11, 9, 11, 1, 2, 1, 11 } }, /* 74: 1, 3, 6, */ { /* 1,0 */ { 2, 3, 11, 0, 5, 9, 5, 0, 6, 1, 6, 0, 6, 1, 10 }, /* 0,1 */ { 0, 1, 9, 10, 2, 5, 3, 5, 2, 5, 3, 6, 11, 6, 3 }, /* 1,1 */ { 6, 5, 10, 1, 11, 2, 11, 1, 9, 11, 9, 3, 0, 3, 9 } }, /* 82: 1, 4, 6, */ { /* 1,0 */ { 6, 5, 10, 8, 0, 7, 1, 7, 0, 7, 1, 4, 9, 4, 1 }, /* 0,1 */ { 8, 4, 7, 0, 5, 9, 5, 0, 6, 1, 6, 0, 6, 1, 10 }, /* 1,1 */ { 0, 1, 9, 5, 10, 4, 8, 4, 10, 6, 8, 10, 8, 6, 7 } }, /* 164: 2, 5, 7, */ { /* 1,0 */ { 11, 7, 6, 9, 1, 4, 2, 4, 1, 4, 2, 5, 10, 5, 2 }, /* 0,1 */ { 9, 5, 4, 1, 6, 10, 6, 1, 7, 2, 7, 1, 7, 2, 11 }, /* 1,1 */ { 1, 2, 10, 6, 11, 5, 9, 5, 11, 7, 9, 11, 9, 7, 4 } }, /* 88: 3, 4, 6, */ { /* 1,0 */ { 8, 4, 7, 10, 2, 5, 3, 5, 2, 5, 3, 6, 11, 6, 3 }, /* 0,1 */ { 6, 5, 10, 2, 7, 11, 7, 2, 4, 3, 4, 2, 4, 3, 8 }, /* 1,1 */ { 2, 3, 11, 7, 8, 6, 10, 6, 8, 4, 10, 8, 10, 4, 5 } }, /* 167: 0, 1, 2, 5, 7, */ { /* 1,0 */ { 7, 4, 8, 5, 2, 10, 2, 5, 3, 6, 3, 5, 3, 6, 11 }, /* 0,1 */ { 10, 5, 6, 11, 7, 2, 4, 2, 7, 2, 4, 3, 8, 3, 4 }, /* 1,1 */ { 11, 3, 2, 6, 8, 7, 8, 6, 10, 8, 10, 4, 5, 4, 10 } }, /* 91: 0, 1, 3, 4, 6, */ { /* 1,0 */ { 6, 7, 11, 4, 1, 9, 1, 4, 2, 5, 2, 4, 2, 5, 10 }, /* 0,1 */ { 4, 5, 9, 10, 6, 1, 7, 1, 6, 1, 7, 2, 11, 2, 7 }, /* 1,1 */ { 10, 2, 1, 5, 11, 6, 11, 5, 9, 11, 9, 7, 4, 7, 9 } }, /* 173: 0, 2, 3, 5, 7, */ { /* 1,0 */ { 10, 5, 6, 7, 0, 8, 0, 7, 1, 4, 1, 7, 1, 4, 9 }, /* 0,1 */ { 7, 4, 8, 9, 5, 0, 6, 0, 5, 0, 6, 1, 10, 1, 6 }, /* 1,1 */ { 9, 1, 0, 4, 10, 5, 10, 4, 8, 10, 8, 6, 7, 6, 8 } }, /* 181: 0, 2, 4, 5, 7, */ { /* 1,0 */ { 11, 3, 2, 9, 5, 0, 6, 0, 5, 0, 6, 1, 10, 1, 6 }, /* 0,1 */ { 9, 1, 0, 5, 2, 10, 2, 5, 3, 6, 3, 5, 3, 6, 11 }, /* 1,1 */ { 10, 5, 6, 2, 11, 1, 9, 1, 11, 3, 9, 11, 9, 3, 0 } }, /* 229: 0, 2, 5, 6, 7, */ { /* 1,0 */ { 9, 1, 0, 11, 7, 2, 4, 2, 7, 2, 4, 3, 8, 3, 4 }, /* 0,1 */ { 11, 3, 2, 7, 0, 8, 0, 7, 1, 4, 1, 7, 1, 4, 9 }, /* 1,1 */ { 7, 4, 8, 0, 9, 3, 11, 3, 9, 1, 11, 9, 11, 1, 2 } }, /* 94: 1, 2, 3, 4, 6, */ { /* 1,0 */ { 4, 5, 9, 6, 3, 11, 3, 6, 0, 7, 0, 6, 0, 7, 8 }, /* 0,1 */ { 6, 7, 11, 8, 4, 3, 5, 3, 4, 3, 5, 0, 9, 0, 5 }, /* 1,1 */ { 8, 0, 3, 7, 9, 4, 9, 7, 11, 9, 11, 5, 6, 5, 11 } }, /* 122: 1, 3, 4, 5, 6, */ { /* 1,0 */ { 8, 0, 3, 10, 6, 1, 7, 1, 6, 1, 7, 2, 11, 2, 7 }, /* 0,1 */ { 10, 2, 1, 6, 3, 11, 3, 6, 0, 7, 0, 6, 0, 7, 8 }, /* 1,1 */ { 6, 7, 11, 3, 8, 2, 10, 2, 8, 0, 10, 8, 10, 0, 1 } }, /* 218: 1, 3, 4, 6, 7, */ { /* 1,0 */ { 10, 2, 1, 8, 4, 3, 5, 3, 4, 3, 5, 0, 9, 0, 5 }, /* 0,1 */ { 8, 0, 3, 4, 1, 9, 1, 4, 2, 5, 2, 4, 2, 5, 10 }, /* 1,1 */ { 4, 5, 9, 1, 10, 0, 8, 0, 10, 2, 8, 10, 8, 2, 3 } } }; return &tiling7_2[config][u][0]; }; // end of Tiling7_2 //_____________________________________________________________________________ /** * \brief tiling table for case 7.3 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling7_3(unsigned char config, unsigned char u) { static const char tiling7_3[16][3][27] = { /* 37: 0, 2, 5, */ { /* 1,0 */ { 12, 2, 10, 12, 10, 5, 12, 5, 4, 12, 4, 8, 12, 8, 3, 12, 3, 0, 12, 0, 9, 12, 9, 1, 12, 1, 2 }, /* 0,1 */ { 12, 5, 4, 12, 4, 8, 12, 8, 3, 12, 3, 2, 12, 2, 10, 12, 10, 1, 12, 1, 0, 12, 0, 9, 12, 9, 5 }, /* 1,1 */ { 5, 4, 12, 10, 5, 12, 2, 10, 12, 3, 2, 12, 8, 3, 12, 0, 8, 12, 1, 0, 12, 9, 1, 12, 4, 9, 12 } }, /* 133: 0, 2, 7, */ { /* 1,0 */ { 12, 0, 8, 12, 8, 7, 12, 7, 6, 12, 6, 10, 12, 10, 1, 12, 1, 2, 12, 2, 11, 12, 11, 3, 12, 3, 0 }, /* 0,1 */ { 12, 7, 6, 12, 6, 10, 12, 10, 1, 12, 1, 0, 12, 0, 8, 12, 8, 3, 12, 3, 2, 12, 2, 11, 12, 11, 7 }, /* 1,1 */ { 7, 6, 12, 8, 7, 12, 0, 8, 12, 1, 0, 12, 10, 1, 12, 2, 10, 12, 3, 2, 12, 11, 3, 12, 6, 11, 12 } }, /* 161: 0, 5, 7, */ { /* 1,0 */ { 9, 5, 12, 0, 9, 12, 3, 0, 12, 11, 3, 12, 6, 11, 12, 7, 6, 12, 8, 7, 12, 4, 8, 12, 5, 4, 12 }, /* 0,1 */ { 3, 0, 12, 11, 3, 12, 6, 11, 12, 5, 6, 12, 9, 5, 12, 4, 9, 12, 7, 4, 12, 8, 7, 12, 0, 8, 12 }, /* 1,1 */ { 12, 3, 0, 12, 0, 9, 12, 9, 5, 12, 5, 6, 12, 6, 11, 12, 11, 7, 12, 7, 4, 12, 4, 8, 12, 8, 3 } }, /* 26: 1, 3, 4, */ { /* 1,0 */ { 12, 1, 9, 12, 9, 4, 12, 4, 7, 12, 7, 11, 12, 11, 2, 12, 2, 3, 12, 3, 8, 12, 8, 0, 12, 0, 1 }, /* 0,1 */ { 12, 4, 7, 12, 7, 11, 12, 11, 2, 12, 2, 1, 12, 1, 9, 12, 9, 0, 12, 0, 3, 12, 3, 8, 12, 8, 4 }, /* 1,1 */ { 4, 7, 12, 9, 4, 12, 1, 9, 12, 2, 1, 12, 11, 2, 12, 3, 11, 12, 0, 3, 12, 8, 0, 12, 7, 8, 12 } }, /* 74: 1, 3, 6, */ { /* 1,0 */ { 12, 3, 11, 12, 11, 6, 12, 6, 5, 12, 5, 9, 12, 9, 0, 12, 0, 1, 12, 1, 10, 12, 10, 2, 12, 2, 3 }, /* 0,1 */ { 12, 6, 5, 12, 5, 9, 12, 9, 0, 12, 0, 3, 12, 3, 11, 12, 11, 2, 12, 2, 1, 12, 1, 10, 12, 10, 6 }, /* 1,1 */ { 6, 5, 12, 11, 6, 12, 3, 11, 12, 0, 3, 12, 9, 0, 12, 1, 9, 12, 2, 1, 12, 10, 2, 12, 5, 10, 12 } }, /* 82: 1, 4, 6, */ { /* 1,0 */ { 10, 6, 12, 1, 10, 12, 0, 1, 12, 8, 0, 12, 7, 8, 12, 4, 7, 12, 9, 4, 12, 5, 9, 12, 6, 5, 12 }, /* 0,1 */ { 0, 1, 12, 8, 0, 12, 7, 8, 12, 6, 7, 12, 10, 6, 12, 5, 10, 12, 4, 5, 12, 9, 4, 12, 1, 9, 12 }, /* 1,1 */ { 12, 0, 1, 12, 1, 10, 12, 10, 6, 12, 6, 7, 12, 7, 8, 12, 8, 4, 12, 4, 5, 12, 5, 9, 12, 9, 0 } }, /* 164: 2, 5, 7, */ { /* 1,0 */ { 11, 7, 12, 2, 11, 12, 1, 2, 12, 9, 1, 12, 4, 9, 12, 5, 4, 12, 10, 5, 12, 6, 10, 12, 7, 6, 12 }, /* 0,1 */ { 1, 2, 12, 9, 1, 12, 4, 9, 12, 7, 4, 12, 11, 7, 12, 6, 11, 12, 5, 6, 12, 10, 5, 12, 2, 10, 12 }, /* 1,1 */ { 12, 1, 2, 12, 2, 11, 12, 11, 7, 12, 7, 4, 12, 4, 9, 12, 9, 5, 12, 5, 6, 12, 6, 10, 12, 10, 1 } }, /* 88: 3, 4, 6, */ { /* 1,0 */ { 8, 4, 12, 3, 8, 12, 2, 3, 12, 10, 2, 12, 5, 10, 12, 6, 5, 12, 11, 6, 12, 7, 11, 12, 4, 7, 12 }, /* 0,1 */ { 2, 3, 12, 10, 2, 12, 5, 10, 12, 4, 5, 12, 8, 4, 12, 7, 8, 12, 6, 7, 12, 11, 6, 12, 3, 11, 12 }, /* 1,1 */ { 12, 2, 3, 12, 3, 8, 12, 8, 4, 12, 4, 5, 12, 5, 10, 12, 10, 6, 12, 6, 7, 12, 7, 11, 12, 11, 2 } }, /* 167: 0, 1, 2, 5, 7, */ { /* 1,0 */ { 12, 4, 8, 12, 8, 3, 12, 3, 2, 12, 2, 10, 12, 10, 5, 12, 5, 6, 12, 6, 11, 12, 11, 7, 12, 7, 4 }, /* 0,1 */ { 12, 3, 2, 12, 2, 10, 12, 10, 5, 12, 5, 4, 12, 4, 8, 12, 8, 7, 12, 7, 6, 12, 6, 11, 12, 11, 3 }, /* 1,1 */ { 3, 2, 12, 8, 3, 12, 4, 8, 12, 5, 4, 12, 10, 5, 12, 6, 10, 12, 7, 6, 12, 11, 7, 12, 2, 11, 12 } }, /* 91: 0, 1, 3, 4, 6, */ { /* 1,0 */ { 12, 7, 11, 12, 11, 2, 12, 2, 1, 12, 1, 9, 12, 9, 4, 12, 4, 5, 12, 5, 10, 12, 10, 6, 12, 6, 7 }, /* 0,1 */ { 12, 2, 1, 12, 1, 9, 12, 9, 4, 12, 4, 7, 12, 7, 11, 12, 11, 6, 12, 6, 5, 12, 5, 10, 12, 10, 2 }, /* 1,1 */ { 2, 1, 12, 11, 2, 12, 7, 11, 12, 4, 7, 12, 9, 4, 12, 5, 9, 12, 6, 5, 12, 10, 6, 12, 1, 10, 12 } }, /* 173: 0, 2, 3, 5, 7, */ { /* 1,0 */ { 12, 6, 10, 12, 10, 1, 12, 1, 0, 12, 0, 8, 12, 8, 7, 12, 7, 4, 12, 4, 9, 12, 9, 5, 12, 5, 6 }, /* 0,1 */ { 12, 1, 0, 12, 0, 8, 12, 8, 7, 12, 7, 6, 12, 6, 10, 12, 10, 5, 12, 5, 4, 12, 4, 9, 12, 9, 1 }, /* 1,1 */ { 1, 0, 12, 10, 1, 12, 6, 10, 12, 7, 6, 12, 8, 7, 12, 4, 8, 12, 5, 4, 12, 9, 5, 12, 0, 9, 12 } }, /* 181: 0, 2, 4, 5, 7, */ { /* 1,0 */ { 11, 3, 12, 6, 11, 12, 5, 6, 12, 9, 5, 12, 0, 9, 12, 1, 0, 12, 10, 1, 12, 2, 10, 12, 3, 2, 12 }, /* 0,1 */ { 5, 6, 12, 9, 5, 12, 0, 9, 12, 3, 0, 12, 11, 3, 12, 2, 11, 12, 1, 2, 12, 10, 1, 12, 6, 10, 12 }, /* 1,1 */ { 12, 5, 6, 12, 6, 11, 12, 11, 3, 12, 3, 0, 12, 0, 9, 12, 9, 1, 12, 1, 2, 12, 2, 10, 12, 10, 5 } }, /* 229: 0, 2, 5, 6, 7, */ { /* 1,0 */ { 9, 1, 12, 4, 9, 12, 7, 4, 12, 11, 7, 12, 2, 11, 12, 3, 2, 12, 8, 3, 12, 0, 8, 12, 1, 0, 12 }, /* 0,1 */ { 7, 4, 12, 11, 7, 12, 2, 11, 12, 1, 2, 12, 9, 1, 12, 0, 9, 12, 3, 0, 12, 8, 3, 12, 4, 8, 12 }, /* 1,1 */ { 12, 7, 4, 12, 4, 9, 12, 9, 1, 12, 1, 2, 12, 2, 11, 12, 11, 3, 12, 3, 0, 12, 0, 8, 12, 8, 7 } }, /* 94: 1, 2, 3, 4, 6, */ { /* 1,0 */ { 12, 5, 9, 12, 9, 0, 12, 0, 3, 12, 3, 11, 12, 11, 6, 12, 6, 7, 12, 7, 8, 12, 8, 4, 12, 4, 5 }, /* 0,1 */ { 12, 0, 3, 12, 3, 11, 12, 11, 6, 12, 6, 5, 12, 5, 9, 12, 9, 4, 12, 4, 7, 12, 7, 8, 12, 8, 0 }, /* 1,1 */ { 0, 3, 12, 9, 0, 12, 5, 9, 12, 6, 5, 12, 11, 6, 12, 7, 11, 12, 4, 7, 12, 8, 4, 12, 3, 8, 12 } }, /* 122: 1, 3, 4, 5, 6, */ { /* 1,0 */ { 8, 0, 12, 7, 8, 12, 6, 7, 12, 10, 6, 12, 1, 10, 12, 2, 1, 12, 11, 2, 12, 3, 11, 12, 0, 3, 12 }, /* 0,1 */ { 6, 7, 12, 10, 6, 12, 1, 10, 12, 0, 1, 12, 8, 0, 12, 3, 8, 12, 2, 3, 12, 11, 2, 12, 7, 11, 12 }, /* 1,1 */ { 12, 6, 7, 12, 7, 8, 12, 8, 0, 12, 0, 1, 12, 1, 10, 12, 10, 2, 12, 2, 3, 12, 3, 11, 12, 11, 6 } }, /* 218: 1, 3, 4, 6, 7, */ { /* 1,0 */ { 10, 2, 12, 5, 10, 12, 4, 5, 12, 8, 4, 12, 3, 8, 12, 0, 3, 12, 9, 0, 12, 1, 9, 12, 2, 1, 12 }, /* 0,1 */ { 4, 5, 12, 8, 4, 12, 3, 8, 12, 2, 3, 12, 10, 2, 12, 1, 10, 12, 0, 1, 12, 9, 0, 12, 5, 9, 12 }, /* 1,1 */ { 12, 4, 5, 12, 5, 10, 12, 10, 2, 12, 2, 3, 12, 3, 8, 12, 8, 0, 12, 0, 1, 12, 1, 9, 12, 9, 4 } } }; return &tiling7_3[config][u][0]; }; // end of Tiling7_3 //_____________________________________________________________________________ /** * \brief tiling table for case 7.4.1 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling7_4_1(unsigned char config) { static const char tiling7_4_1[16][15] = { /* 37: 0, 2, 5, */ { 3, 4, 8, 4, 3, 10, 2, 10, 3, 4, 10, 5, 9, 1, 0 }, /* 133: 0, 2, 7, */ { 1, 6, 10, 6, 1, 8, 0, 8, 1, 6, 8, 7, 11, 3, 2 }, /* 161: 0, 5, 7, */ { 11, 3, 6, 9, 6, 3, 6, 9, 5, 0, 9, 3, 7, 4, 8 }, /* 26: 1, 3, 4, */ { 2, 7, 11, 7, 2, 9, 1, 9, 2, 7, 9, 4, 8, 0, 3 }, /* 74: 1, 3, 6, */ { 0, 5, 9, 5, 0, 11, 3, 11, 0, 5, 11, 6, 10, 2, 1 }, /* 82: 1, 4, 6, */ { 8, 0, 7, 10, 7, 0, 7, 10, 6, 1, 10, 0, 4, 5, 9 }, /* 164: 2, 5, 7, */ { 9, 1, 4, 11, 4, 1, 4, 11, 7, 2, 11, 1, 5, 6, 10 }, /* 88: 3, 4, 6, */ { 10, 2, 5, 8, 5, 2, 5, 8, 4, 3, 8, 2, 6, 7, 11 }, /* 167: 0, 1, 2, 5, 7, */ { 5, 2, 10, 2, 5, 8, 4, 8, 5, 2, 8, 3, 11, 7, 6 }, /* 91: 0, 1, 3, 4, 6, */ { 4, 1, 9, 1, 4, 11, 7, 11, 4, 1, 11, 2, 10, 6, 5 }, /* 173: 0, 2, 3, 5, 7, */ { 7, 0, 8, 0, 7, 10, 6, 10, 7, 0, 10, 1, 9, 5, 4 }, /* 181: 0, 2, 4, 5, 7, */ { 9, 5, 0, 11, 0, 5, 0, 11, 3, 6, 11, 5, 1, 2, 10 }, /* 229: 0, 2, 5, 6, 7, */ { 11, 7, 2, 9, 2, 7, 2, 9, 1, 4, 9, 7, 3, 0, 8 }, /* 94: 1, 2, 3, 4, 6, */ { 6, 3, 11, 3, 6, 9, 5, 9, 6, 3, 9, 0, 8, 4, 7 }, /* 122: 1, 3, 4, 5, 6, */ { 10, 6, 1, 8, 1, 6, 1, 8, 0, 7, 8, 6, 2, 3, 11 }, /* 218: 1, 3, 4, 6, 7, */ { 8, 4, 3, 10, 3, 4, 3, 10, 2, 5, 10, 4, 0, 1, 9 } }; return &tiling7_4_1[config][0]; }; // end of Tiling7_4_1 //_____________________________________________________________________________ /** * \brief tiling table for case 7.4.2 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling7_4_2(unsigned char config) { static const char tiling7_4_2[16][27] = { /* 37: 0, 2, 5, */ { 9, 4, 8, 4, 9, 5, 10, 5, 9, 1, 10, 9, 10, 1, 2, 0, 2, 1, 2, 0, 3, 8, 3, 0, 9, 8, 0 }, /* 133: 0, 2, 7, */ { 11, 6, 10, 6, 11, 7, 8, 7, 11, 3, 8, 11, 8, 3, 0, 2, 0, 3, 0, 2, 1, 10, 1, 2, 11, 10, 2 }, /* 161: 0, 5, 7, */ { 11, 3, 8, 0, 8, 3, 8, 0, 9, 8, 9, 4, 5, 4, 9, 4, 5, 7, 6, 7, 5, 7, 6, 11, 7, 11, 8 }, /* 26: 1, 3, 4, */ { 8, 7, 11, 7, 8, 4, 9, 4, 8, 0, 9, 8, 9, 0, 1, 3, 1, 0, 1, 3, 2, 11, 2, 3, 8, 11, 3 }, /* 74: 1, 3, 6, */ { 10, 5, 9, 5, 10, 6, 11, 6, 10, 2, 11, 10, 11, 2, 3, 1, 3, 2, 3, 1, 0, 9, 0, 1, 10, 9, 1 }, /* 82: 1, 4, 6, */ { 8, 0, 9, 1, 9, 0, 9, 1, 10, 9, 10, 5, 6, 5, 10, 5, 6, 4, 7, 4, 6, 4, 7, 8, 4, 8, 9 }, /* 164: 2, 5, 7, */ { 9, 1, 10, 2, 10, 1, 10, 2, 11, 10, 11, 6, 7, 6, 11, 6, 7, 5, 4, 5, 7, 5, 4, 9, 5, 9, 10 }, /* 88: 3, 4, 6, */ { 10, 2, 11, 3, 11, 2, 11, 3, 8, 11, 8, 7, 4, 7, 8, 7, 4, 6, 5, 6, 4, 6, 5, 10, 6, 10, 11 }, /* 167: 0, 1, 2, 5, 7, */ { 11, 2, 10, 2, 11, 3, 8, 3, 11, 7, 8, 11, 8, 7, 4, 6, 4, 7, 4, 6, 5, 10, 5, 6, 11, 10, 6 }, /* 91: 0, 1, 3, 4, 6, */ { 10, 1, 9, 1, 10, 2, 11, 2, 10, 6, 11, 10, 11, 6, 7, 5, 7, 6, 7, 5, 4, 9, 4, 5, 10, 9, 5 }, /* 173: 0, 2, 3, 5, 7, */ { 9, 0, 8, 0, 9, 1, 10, 1, 9, 5, 10, 9, 10, 5, 6, 4, 6, 5, 6, 4, 7, 8, 7, 4, 9, 8, 4 }, /* 181: 0, 2, 4, 5, 7, */ { 9, 5, 10, 6, 10, 5, 10, 6, 11, 10, 11, 2, 3, 2, 11, 2, 3, 1, 0, 1, 3, 1, 0, 9, 1, 9, 10 }, /* 229: 0, 2, 5, 6, 7, */ { 11, 7, 8, 4, 8, 7, 8, 4, 9, 8, 9, 0, 1, 0, 9, 0, 1, 3, 2, 3, 1, 3, 2, 11, 3, 11, 8 }, /* 94: 1, 2, 3, 4, 6, */ { 8, 3, 11, 3, 8, 0, 9, 0, 8, 4, 9, 8, 9, 4, 5, 7, 5, 4, 5, 7, 6, 11, 6, 7, 8, 11, 7 }, /* 122: 1, 3, 4, 5, 6, */ { 10, 6, 11, 7, 11, 6, 11, 7, 8, 11, 8, 3, 0, 3, 8, 3, 0, 2, 1, 2, 0, 2, 1, 10, 2, 10, 11 }, /* 218: 1, 3, 4, 6, 7, */ { 8, 4, 9, 5, 9, 4, 9, 5, 10, 9, 10, 1, 2, 1, 10, 1, 2, 0, 3, 0, 2, 0, 3, 8, 0, 8, 9 } }; return &tiling7_4_2[config][0]; }; // end of Tiling7_4_2 //_____________________________________________________________________________ //_____________________________________________________________________________ /** * \brief tiling table for case 8 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling8(unsigned char config) { static const char tiling8[6][6] = { /* 15: 0, 1, 2, 3, */ { 9, 8, 10, 10, 8, 11 }, /* 51: 0, 1, 4, 5, */ { 1, 5, 3, 3, 5, 7 }, /* 153: 0, 3, 4, 7, */ { 0, 4, 2, 4, 6, 2 }, /* 102: 1, 2, 5, 6, */ { 0, 2, 4, 4, 2, 6 }, /* 204: 2, 3, 6, 7, */ { 1, 3, 5, 3, 7, 5 }, /* 240: 4, 5, 6, 7, */ { 9, 10, 8, 10, 11, 8 } }; return &tiling8[config][0]; }; // end of Tiling8 //_____________________________________________________________________________ //_____________________________________________________________________________ /** * \brief tiling table for case 9 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling9(unsigned char config) { static const char tiling9[8][12] = { /* 39: 0, 1, 2, 5, */ { 2, 10, 5, 3, 2, 5, 3, 5, 4, 3, 4, 8 }, /* 27: 0, 1, 3, 4, */ { 4, 7, 11, 9, 4, 11, 9, 11, 2, 9, 2, 1 }, /* 141: 0, 2, 3, 7, */ { 10, 7, 6, 1, 7, 10, 1, 8, 7, 1, 0, 8 }, /* 177: 0, 4, 5, 7, */ { 3, 6, 11, 0, 6, 3, 0, 5, 6, 0, 9, 5 }, /* 78: 1, 2, 3, 6, */ { 3, 11, 6, 0, 3, 6, 0, 6, 5, 0, 5, 9 }, /* 114: 1, 4, 5, 6, */ { 10, 6, 7, 1, 10, 7, 1, 7, 8, 1, 8, 0 }, /* 228: 2, 5, 6, 7, */ { 4, 11, 7, 9, 11, 4, 9, 2, 11, 9, 1, 2 }, /* 216: 3, 4, 6, 7, */ { 2, 5, 10, 3, 5, 2, 3, 4, 5, 3, 8, 4 } }; return &tiling9[config][0]; }; //_____________________________________________________________________________ //_____________________________________________________________________________ /** * \brief test table for case 10 * 2 faces to test + eventually the interior * When the tests on both specified faces are positive : 4 middle triangles (1) * When the test on the first specified face is positive : 8 first triangles * When the test on the second specified face is positive : 8 next triangles * When the tests on both specified faces are negative : * - if the test on the interior is negative : 4 middle triangles * - if the test on the interior is positive : 8 last triangles * * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char Test10(unsigned char config, int u) { static const char test10[6][3] = { /* 195: 0, 1, 6, 7, */ { 2, 4, 7 }, /* 85: 0, 2, 4, 6, */ { 5, 6, 7 }, /* 105: 0, 3, 5, 6, */ { 1, 3, 7 }, /* 150: 1, 2, 4, 7, */ { 1, 3, 7 }, /* 170: 1, 3, 5, 7, */ { 5, 6, 7 }, /* 60: 2, 3, 4, 5, */ { 2, 4, 7 } }; return test10[config][u]; }; // end of Test10 //_____________________________________________________________________________ /** * \brief tiling table for case 10.1.1 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling10_1_1(unsigned char config) { static const char tiling10_1_1[6][12] = { /* 195: 0, 1, 6, 7, */ { 5, 10, 7, 11, 7, 10, 8, 1, 9, 1, 8, 3 }, /* 85: 0, 2, 4, 6, */ { 1, 2, 5, 6, 5, 2, 4, 3, 0, 3, 4, 7 }, /* 105: 0, 3, 5, 6, */ { 11, 0, 8, 0, 11, 2, 4, 9, 6, 10, 6, 9 }, /* 150: 1, 2, 4, 7, */ { 9, 0, 10, 2, 10, 0, 6, 8, 4, 8, 6, 11 }, /* 170: 1, 3, 5, 7, */ { 7, 2, 3, 2, 7, 6, 0, 1, 4, 5, 4, 1 }, /* 60: 2, 3, 4, 5, */ { 7, 9, 5, 9, 7, 8, 10, 1, 11, 3, 11, 1 } }; return &tiling10_1_1[config][0]; }; // end of Tiling10_1_1 //_____________________________________________________________________________ /** * \brief tiling table for case 10.1.1 inverted * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling10_1_1_(unsigned char config) { static const char tiling10_1_1_[6][12] = { /* 195: 0, 1, 6, 7, */ { 5, 9, 7, 8, 7, 9, 11, 1, 10, 1, 11, 3 }, /* 85: 0, 2, 4, 6, */ { 3, 2, 7, 6, 7, 2, 4, 1, 0, 1, 4, 5 }, /* 105: 0, 3, 5, 6, */ { 10, 0, 9, 0, 10, 2, 4, 8, 6, 11, 6, 8 }, /* 150: 1, 2, 4, 7, */ { 8, 0, 11, 2, 11, 0, 6, 9, 4, 9, 6, 10 }, /* 170: 1, 3, 5, 7, */ { 5, 2, 1, 2, 5, 6, 0, 3, 4, 7, 4, 3 }, /* 60: 2, 3, 4, 5, */ { 7, 10, 5, 10, 7, 11, 9, 1, 8, 3, 8, 1 } }; return &tiling10_1_1_[config][0]; }; // end of Tiling10_1_1_ //_____________________________________________________________________________ /** * \brief tiling table for case 10.1.2 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling10_1_2(unsigned char config) { static const char tiling10_1_2[6][24] = { /* 195: 0, 1, 6, 7, */ { 3, 11, 7, 3, 7, 8, 9, 8, 7, 5, 9, 7, 9, 5, 10, 9, 10, 1, 3, 1, 10, 11, 3, 10 }, /* 85: 0, 2, 4, 6, */ { 7, 6, 5, 7, 5, 4, 0, 4, 5, 1, 0, 5, 0, 1, 2, 0, 2, 3, 7, 3, 2, 6, 7, 2 }, /* 105: 0, 3, 5, 6, */ { 11, 2, 10, 6, 11, 10, 11, 6, 4, 11, 4, 8, 0, 8, 4, 9, 0, 4, 0, 9, 10, 0, 10, 2 }, /* 150: 1, 2, 4, 7, */ { 11, 2, 10, 11, 10, 6, 4, 6, 10, 9, 4, 10, 4, 9, 0, 4, 0, 8, 11, 8, 0, 2, 11, 0 }, /* 170: 1, 3, 5, 7, */ { 7, 6, 5, 4, 7, 5, 7, 4, 0, 7, 0, 3, 2, 3, 0, 1, 2, 0, 2, 1, 5, 2, 5, 6 }, /* 60: 2, 3, 4, 5, */ { 7, 8, 3, 11, 7, 3, 7, 11, 10, 7, 10, 5, 9, 5, 10, 1, 9, 10, 9, 1, 3, 9, 3, 8 } }; return &tiling10_1_2[config][0]; }; // end of Tiling10_1_2 //_____________________________________________________________________________ /** * \brief tiling table for case 10.2 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling10_2(unsigned char config) { static const char tiling10_2[6][24] = { /* 195: 0, 1, 6, 7, */ { 12, 5, 9, 12, 9, 8, 12, 8, 3, 12, 3, 1, 12, 1, 10, 12, 10, 11, 12, 11, 7, 12, 7, 5 }, /* 85: 0, 2, 4, 6, */ { 12, 1, 0, 12, 0, 4, 12, 4, 7, 12, 7, 3, 12, 3, 2, 12, 2, 6, 12, 6, 5, 12, 5, 1 }, /* 105: 0, 3, 5, 6, */ { 4, 8, 12, 6, 4, 12, 10, 6, 12, 9, 10, 12, 0, 9, 12, 2, 0, 12, 11, 2, 12, 8, 11, 12 }, /* 150: 1, 2, 4, 7, */ { 12, 9, 4, 12, 4, 6, 12, 6, 11, 12, 11, 8, 12, 8, 0, 12, 0, 2, 12, 2, 10, 12, 10, 9 }, /* 170: 1, 3, 5, 7, */ { 0, 3, 12, 4, 0, 12, 5, 4, 12, 1, 5, 12, 2, 1, 12, 6, 2, 12, 7, 6, 12, 3, 7, 12 }, /* 60: 2, 3, 4, 5, */ { 10, 5, 12, 11, 10, 12, 3, 11, 12, 1, 3, 12, 9, 1, 12, 8, 9, 12, 7, 8, 12, 5, 7, 12 } }; return &tiling10_2[config][0]; }; // end of Tiling10_2 //_____________________________________________________________________________ /** * \brief tiling table for case 10.2 inverted * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling10_2_(unsigned char config) { static const char tiling10_2_[6][24] = { /* 195: 0, 1, 6, 7, */ { 8, 7, 12, 9, 8, 12, 1, 9, 12, 3, 1, 12, 11, 3, 12, 10, 11, 12, 5, 10, 12, 7, 5, 12 }, /* 85: 0, 2, 4, 6, */ { 4, 5, 12, 0, 4, 12, 3, 0, 12, 7, 3, 12, 6, 7, 12, 2, 6, 12, 1, 2, 12, 5, 1, 12 }, /* 105: 0, 3, 5, 6, */ { 12, 11, 6, 12, 6, 4, 12, 4, 9, 12, 9, 10, 12, 10, 2, 12, 2, 0, 12, 0, 8, 12, 8, 11 }, /* 150: 1, 2, 4, 7, */ { 6, 10, 12, 4, 6, 12, 8, 4, 12, 11, 8, 12, 2, 11, 12, 0, 2, 12, 9, 0, 12, 10, 9, 12 }, /* 170: 1, 3, 5, 7, */ { 12, 7, 4, 12, 4, 0, 12, 0, 1, 12, 1, 5, 12, 5, 6, 12, 6, 2, 12, 2, 3, 12, 3, 7 }, /* 60: 2, 3, 4, 5, */ { 12, 7, 11, 12, 11, 10, 12, 10, 1, 12, 1, 3, 12, 3, 8, 12, 8, 9, 12, 9, 5, 12, 5, 7 } }; return &tiling10_2_[config][0]; }; // end of Tiling10_2_ //_____________________________________________________________________________ //_____________________________________________________________________________ /** * \brief tiling table for case 11 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling11(unsigned char config) { static const char tiling11[12][12] = { /* 23: 0, 1, 2, 4, */ { 2, 10, 9, 2, 9, 7, 2, 7, 3, 7, 9, 4 }, /* 139: 0, 1, 3, 7, */ { 1, 6, 2, 1, 8, 6, 1, 9, 8, 8, 7, 6 }, /* 99: 0, 1, 5, 6, */ { 8, 3, 1, 8, 1, 6, 8, 6, 4, 6, 1, 10 }, /* 77: 0, 2, 3, 6, */ { 0, 8, 11, 0, 11, 5, 0, 5, 1, 5, 11, 6 }, /* 57: 0, 3, 4, 5, */ { 9, 5, 7, 9, 7, 2, 9, 2, 0, 2, 7, 11 }, /* 209: 0, 4, 6, 7, */ { 5, 0, 4, 5, 11, 0, 5, 10, 11, 11, 3, 0 }, /* 46: 1, 2, 3, 5, */ { 5, 4, 0, 5, 0, 11, 5, 11, 10, 11, 0, 3 }, /* 198: 1, 2, 6, 7, */ { 9, 7, 5, 9, 2, 7, 9, 0, 2, 2, 11, 7 }, /* 178: 1, 4, 5, 7, */ { 0, 11, 8, 0, 5, 11, 0, 1, 5, 5, 6, 11 }, /* 156: 2, 3, 4, 7, */ { 8, 1, 3, 8, 6, 1, 8, 4, 6, 6, 10, 1 }, /* 116: 2, 4, 5, 6, */ { 1, 2, 6, 1, 6, 8, 1, 8, 9, 8, 6, 7 }, /* 232: 3, 5, 6, 7, */ { 2, 9, 10, 2, 7, 9, 2, 3, 7, 7, 4, 9 } }; return &tiling11[config][0]; }; // end of tiling11 //_____________________________________________________________________________ //_____________________________________________________________________________ /** * \brief test table for case 12 * 2 faces to test + eventually the interior * When the tests on both specified faces are positive : 4 middle triangles (1) * When the test on the first specified face is positive : 8 first triangles * When the test on the second specified face is positive : 8 next triangles * When the tests on both specified faces are negative : * - if the test on the interior is negative : 4 middle triangles * - if the test on the interior is positive : 8 last triangles * The support edge for the interior test is marked as the 4th column. * * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char Test12(unsigned char config, int u) { static const char test12[24][4] = { /* 135: 0, 1, 2, 7, */ { 4, 3, 7, 11 }, /* 75: 0, 1, 3, 6, */ { 3, 2, 7, 10 }, /* 83: 0, 1, 4, 6, */ { 2, 6, 7, 5 }, /* 163: 0, 1, 5, 7, */ { 6, 4, 7, 7 }, /* 45: 0, 2, 3, 5, */ { 2, 1, 7, 9 }, /* 53: 0, 2, 4, 5, */ { 5, 2, 7, 1 }, /* 149: 0, 2, 4, 7, */ { 5, 3, 7, 2 }, /* 101: 0, 2, 5, 6, */ { 5, 1, 7, 0 }, /* 197: 0, 2, 6, 7, */ { 5, 4, 7, 3 }, /* 89: 0, 3, 4, 6, */ { 6, 3, 7, 6 }, /* 169: 0, 3, 5, 7, */ { 1, 6, 7, 4 }, /* 225: 0, 5, 6, 7, */ { 1, 4, 7, 8 }, /* 30: 1, 2, 3, 4, */ { 4, 1, 7, 8 }, /* 86: 1, 2, 4, 6, */ { 6, 1, 7, 4 }, /* 166: 1, 2, 5, 7, */ { 3, 6, 7, 6 }, /* 58: 1, 3, 4, 5, */ { 4, 5, 7, 3 }, /* 154: 1, 3, 4, 7, */ { 1, 5, 7, 0 }, /* 106: 1, 3, 5, 6, */ { 3, 5, 7, 2 }, /* 202: 1, 3, 6, 7, */ { 2, 5, 7, 1 }, /* 210: 1, 4, 6, 7, */ { 1, 2, 7, 9 }, /* 92: 2, 3, 4, 6, */ { 4, 6, 7, 7 }, /* 172: 2, 3, 5, 7, */ { 6, 2, 7, 5 }, /* 180: 2, 4, 5, 7, */ { 2, 3, 7, 10 }, /* 120: 3, 4, 5, 6, */ { 3, 4, 7, 11 } }; return test12[config][u]; }; //_____________________________________________________________________________ /** * \brief tiling table for case 12.1.1 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling12_1_1(unsigned char config) { static const char tiling12_1_1[24][12] = { /* 135: 0, 1, 2, 7, */ { 7, 6, 11, 10, 3, 2, 3, 10, 8, 9, 8, 10 }, /* 75: 0, 1, 3, 6, */ { 6, 5, 10, 9, 2, 1, 2, 9, 11, 8, 11, 9 }, /* 83: 0, 1, 4, 6, */ { 10, 6, 5, 7, 9, 4, 9, 7, 1, 3, 1, 7 }, /* 163: 0, 1, 5, 7, */ { 7, 6, 11, 4, 8, 5, 3, 5, 8, 5, 3, 1 }, /* 45: 0, 2, 3, 5, */ { 5, 4, 9, 8, 1, 0, 1, 8, 10, 11, 10, 8 }, /* 53: 0, 2, 4, 5, */ { 1, 2, 10, 0, 9, 3, 5, 3, 9, 3, 5, 7 }, /* 149: 0, 2, 4, 7, */ { 10, 1, 2, 0, 11, 3, 11, 0, 6, 4, 6, 0 }, /* 101: 0, 2, 5, 6, */ { 8, 3, 0, 2, 9, 1, 9, 2, 4, 6, 4, 2 }, /* 197: 0, 2, 6, 7, */ { 3, 0, 8, 2, 11, 1, 7, 1, 11, 1, 7, 5 }, /* 89: 0, 3, 4, 6, */ { 6, 5, 10, 7, 11, 4, 2, 4, 11, 4, 2, 0 }, /* 169: 0, 3, 5, 7, */ { 9, 5, 4, 6, 8, 7, 8, 6, 0, 2, 0, 6 }, /* 225: 0, 5, 6, 7, */ { 8, 3, 0, 7, 4, 11, 9, 11, 4, 11, 9, 10 }, /* 30: 1, 2, 3, 4, */ { 4, 7, 8, 11, 0, 3, 0, 11, 9, 10, 9, 11 }, /* 86: 1, 2, 4, 6, */ { 4, 7, 8, 5, 9, 6, 0, 6, 9, 6, 0, 2 }, /* 166: 1, 2, 5, 7, */ { 11, 7, 6, 4, 10, 5, 10, 4, 2, 0, 2, 4 }, /* 58: 1, 3, 4, 5, */ { 11, 2, 3, 1, 8, 0, 8, 1, 7, 5, 7, 1 }, /* 154: 1, 3, 4, 7, */ { 0, 1, 9, 3, 8, 2, 4, 2, 8, 2, 4, 6 }, /* 106: 1, 3, 5, 6, */ { 2, 3, 11, 1, 10, 0, 6, 0, 10, 0, 6, 4 }, /* 202: 1, 3, 6, 7, */ { 9, 0, 1, 3, 10, 2, 10, 3, 5, 7, 5, 3 }, /* 210: 1, 4, 6, 7, */ { 9, 0, 1, 4, 5, 8, 10, 8, 5, 8, 10, 11 }, /* 92: 2, 3, 4, 6, */ { 8, 4, 7, 5, 11, 6, 11, 5, 3, 1, 3, 5 }, /* 172: 2, 3, 5, 7, */ { 5, 4, 9, 6, 10, 7, 1, 7, 10, 7, 1, 3 }, /* 180: 2, 4, 5, 7, */ { 10, 1, 2, 5, 6, 9, 11, 9, 6, 9, 11, 8 }, /* 120: 3, 4, 5, 6, */ { 11, 2, 3, 6, 7, 10, 8, 10, 7, 10, 8, 9 } }; return &tiling12_1_1[config][0]; }; // end of Tiling12_1_1 //_____________________________________________________________________________ /** * \brief tiling table for case 12.1.1 inverted * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling12_1_1_(unsigned char config) { static const char tiling12_1_1_[24][12] = { /* 135: 0, 1, 2, 7, */ { 3, 2, 11, 10, 7, 6, 7, 10, 8, 9, 8, 10 }, /* 75: 0, 1, 3, 6, */ { 2, 1, 10, 9, 6, 5, 6, 9, 11, 8, 11, 9 }, /* 83: 0, 1, 4, 6, */ { 9, 4, 5, 7, 10, 6, 10, 7, 1, 3, 1, 7 }, /* 163: 0, 1, 5, 7, */ { 7, 4, 8, 6, 11, 5, 3, 5, 11, 5, 3, 1 }, /* 45: 0, 2, 3, 5, */ { 1, 0, 9, 8, 5, 4, 5, 8, 10, 11, 10, 8 }, /* 53: 0, 2, 4, 5, */ { 1, 0, 9, 2, 10, 3, 5, 3, 10, 3, 5, 7 }, /* 149: 0, 2, 4, 7, */ { 11, 3, 2, 0, 10, 1, 10, 0, 6, 4, 6, 0 }, /* 101: 0, 2, 5, 6, */ { 9, 1, 0, 2, 8, 3, 8, 2, 4, 6, 4, 2 }, /* 197: 0, 2, 6, 7, */ { 3, 2, 11, 0, 8, 1, 7, 1, 8, 1, 7, 5 }, /* 89: 0, 3, 4, 6, */ { 6, 7, 11, 5, 10, 4, 2, 4, 10, 4, 2, 0 }, /* 169: 0, 3, 5, 7, */ { 8, 7, 4, 6, 9, 5, 9, 6, 0, 2, 0, 6 }, /* 225: 0, 5, 6, 7, */ { 8, 7, 4, 3, 0, 11, 9, 11, 0, 11, 9, 10 }, /* 30: 1, 2, 3, 4, */ { 0, 3, 8, 11, 4, 7, 4, 11, 9, 10, 9, 11 }, /* 86: 1, 2, 4, 6, */ { 4, 5, 9, 7, 8, 6, 0, 6, 8, 6, 0, 2 }, /* 166: 1, 2, 5, 7, */ { 10, 5, 6, 4, 11, 7, 11, 4, 2, 0, 2, 4 }, /* 58: 1, 3, 4, 5, */ { 8, 0, 3, 1, 11, 2, 11, 1, 7, 5, 7, 1 }, /* 154: 1, 3, 4, 7, */ { 0, 3, 8, 1, 9, 2, 4, 2, 9, 2, 4, 6 }, /* 106: 1, 3, 5, 6, */ { 2, 1, 10, 3, 11, 0, 6, 0, 11, 0, 6, 4 }, /* 202: 1, 3, 6, 7, */ { 10, 2, 1, 3, 9, 0, 9, 3, 5, 7, 5, 3 }, /* 210: 1, 4, 6, 7, */ { 9, 4, 5, 0, 1, 8, 10, 8, 1, 8, 10, 11 }, /* 92: 2, 3, 4, 6, */ { 11, 6, 7, 5, 8, 4, 8, 5, 3, 1, 3, 5 }, /* 172: 2, 3, 5, 7, */ { 5, 6, 10, 4, 9, 7, 1, 7, 9, 7, 1, 3 }, /* 180: 2, 4, 5, 7, */ { 10, 5, 6, 1, 2, 9, 11, 9, 2, 9, 11, 8 }, /* 120: 3, 4, 5, 6, */ { 11, 6, 7, 2, 3, 10, 8, 10, 3, 10, 8, 9 } }; return &tiling12_1_1_[config][0]; }; // end of Tiling12_1_1_ //_____________________________________________________________________________ /** * \brief tiling table for case 12.1.2 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling12_1_2(unsigned char config) { static const char tiling12_1_2[24][24] = { /* 135: 0, 1, 2, 7, */ { 7, 3, 11, 3, 7, 8, 9, 8, 7, 6, 9, 7, 9, 6, 10, 2, 10, 6, 11, 2, 6, 2, 11, 3 }, /* 75: 0, 1, 3, 6, */ { 6, 2, 10, 2, 6, 11, 8, 11, 6, 5, 8, 6, 8, 5, 9, 1, 9, 5, 10, 1, 5, 1, 10, 2 }, /* 83: 0, 1, 4, 6, */ { 10, 9, 5, 9, 10, 1, 3, 1, 10, 6, 3, 10, 3, 6, 7, 4, 7, 6, 5, 4, 6, 4, 5, 9 }, /* 163: 0, 1, 5, 7, */ { 7, 8, 11, 3, 11, 8, 11, 3, 1, 11, 1, 6, 5, 6, 1, 6, 5, 4, 6, 4, 7, 8, 7, 4 }, /* 45: 0, 2, 3, 5, */ { 5, 1, 9, 1, 5, 10, 11, 10, 5, 4, 11, 5, 11, 4, 8, 0, 8, 4, 9, 0, 4, 0, 9, 1 }, /* 53: 0, 2, 4, 5, */ { 1, 9, 10, 5, 10, 9, 10, 5, 7, 10, 7, 2, 3, 2, 7, 2, 3, 0, 2, 0, 1, 9, 1, 0 }, /* 149: 0, 2, 4, 7, */ { 10, 11, 2, 11, 10, 6, 4, 6, 10, 1, 4, 10, 4, 1, 0, 3, 0, 1, 2, 3, 1, 3, 2, 11 }, /* 101: 0, 2, 5, 6, */ { 8, 9, 0, 9, 8, 4, 6, 4, 8, 3, 6, 8, 6, 3, 2, 1, 2, 3, 0, 1, 3, 1, 0, 9 }, /* 197: 0, 2, 6, 7, */ { 3, 11, 8, 7, 8, 11, 8, 7, 5, 8, 5, 0, 1, 0, 5, 0, 1, 2, 0, 2, 3, 11, 3, 2 }, /* 89: 0, 3, 4, 6, */ { 6, 11, 10, 2, 10, 11, 10, 2, 0, 10, 0, 5, 4, 5, 0, 5, 4, 7, 5, 7, 6, 11, 6, 7 }, /* 169: 0, 3, 5, 7, */ { 9, 8, 4, 8, 9, 0, 2, 0, 9, 5, 2, 9, 2, 5, 6, 7, 6, 5, 4, 7, 5, 7, 4, 8 }, /* 225: 0, 5, 6, 7, */ { 8, 4, 0, 9, 0, 4, 0, 9, 10, 0, 10, 3, 11, 3, 10, 3, 11, 7, 3, 7, 8, 4, 8, 7 }, /* 30: 1, 2, 3, 4, */ { 4, 0, 8, 0, 4, 9, 10, 9, 4, 7, 10, 4, 10, 7, 11, 3, 11, 7, 8, 3, 7, 3, 8, 0 }, /* 86: 1, 2, 4, 6, */ { 4, 9, 8, 0, 8, 9, 8, 0, 2, 8, 2, 7, 6, 7, 2, 7, 6, 5, 7, 5, 4, 9, 4, 5 }, /* 166: 1, 2, 5, 7, */ { 11, 10, 6, 10, 11, 2, 0, 2, 11, 7, 0, 11, 0, 7, 4, 5, 4, 7, 6, 5, 7, 5, 6, 10 }, /* 58: 1, 3, 4, 5, */ { 11, 8, 3, 8, 11, 7, 5, 7, 11, 2, 5, 11, 5, 2, 1, 0, 1, 2, 3, 0, 2, 0, 3, 8 }, /* 154: 1, 3, 4, 7, */ { 0, 8, 9, 4, 9, 8, 9, 4, 6, 9, 6, 1, 2, 1, 6, 1, 2, 3, 1, 3, 0, 8, 0, 3 }, /* 106: 1, 3, 5, 6, */ { 2, 10, 11, 6, 11, 10, 11, 6, 4, 11, 4, 3, 0, 3, 4, 3, 0, 1, 3, 1, 2, 10, 2, 1 }, /* 202: 1, 3, 6, 7, */ { 9, 10, 1, 10, 9, 5, 7, 5, 9, 0, 7, 9, 7, 0, 3, 2, 3, 0, 1, 2, 0, 2, 1, 10 }, /* 210: 1, 4, 6, 7, */ { 9, 5, 1, 10, 1, 5, 1, 10, 11, 1, 11, 0, 8, 0, 11, 0, 8, 4, 0, 4, 9, 5, 9, 4 }, /* 92: 2, 3, 4, 6, */ { 8, 11, 7, 11, 8, 3, 1, 3, 8, 4, 1, 8, 1, 4, 5, 6, 5, 4, 7, 6, 4, 6, 7, 11 }, /* 172: 2, 3, 5, 7, */ { 5, 10, 9, 1, 9, 10, 9, 1, 3, 9, 3, 4, 7, 4, 3, 4, 7, 6, 4, 6, 5, 10, 5, 6 }, /* 180: 2, 4, 5, 7, */ { 10, 6, 2, 11, 2, 6, 2, 11, 8, 2, 8, 1, 9, 1, 8, 1, 9, 5, 1, 5, 10, 6, 10, 5 }, /* 120: 3, 4, 5, 6, */ { 11, 7, 3, 8, 3, 7, 3, 8, 9, 3, 9, 2, 10, 2, 9, 2, 10, 6, 2, 6, 11, 7, 11, 6 } }; return &tiling12_1_2[config][0]; }; // end of Tiling12_1_2 //_____________________________________________________________________________ /** * \brief tiling table for case 12.2 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling12_2(unsigned char config) { static const char tiling12_2[24][24] = { /* 135: 0, 1, 2, 7, */ { 9, 8, 12, 10, 9, 12, 2, 10, 12, 3, 2, 12, 11, 3, 12, 6, 11, 12, 7, 6, 12, 8, 7, 12 }, /* 75: 0, 1, 3, 6, */ { 8, 11, 12, 9, 8, 12, 1, 9, 12, 2, 1, 12, 10, 2, 12, 5, 10, 12, 6, 5, 12, 11, 6, 12 }, /* 83: 0, 1, 4, 6, */ { 3, 1, 12, 7, 3, 12, 4, 7, 12, 9, 4, 12, 5, 9, 12, 6, 5, 12, 10, 6, 12, 1, 10, 12 }, /* 163: 0, 1, 5, 7, */ { 12, 3, 1, 12, 1, 5, 12, 5, 6, 12, 6, 11, 12, 11, 7, 12, 7, 4, 12, 4, 8, 12, 8, 3 }, /* 45: 0, 2, 3, 5, */ { 11, 10, 12, 8, 11, 12, 0, 8, 12, 1, 0, 12, 9, 1, 12, 4, 9, 12, 5, 4, 12, 10, 5, 12 }, /* 53: 0, 2, 4, 5, */ { 12, 5, 7, 12, 7, 3, 12, 3, 2, 12, 2, 10, 12, 10, 1, 12, 1, 0, 12, 0, 9, 12, 9, 5 }, /* 149: 0, 2, 4, 7, */ { 4, 6, 12, 0, 4, 12, 1, 0, 12, 10, 1, 12, 2, 10, 12, 3, 2, 12, 11, 3, 12, 6, 11, 12 }, /* 101: 0, 2, 5, 6, */ { 6, 4, 12, 2, 6, 12, 3, 2, 12, 8, 3, 12, 0, 8, 12, 1, 0, 12, 9, 1, 12, 4, 9, 12 }, /* 197: 0, 2, 6, 7, */ { 12, 7, 5, 12, 5, 1, 12, 1, 0, 12, 0, 8, 12, 8, 3, 12, 3, 2, 12, 2, 11, 12, 11, 7 }, /* 89: 0, 3, 4, 6, */ { 12, 2, 0, 12, 0, 4, 12, 4, 5, 12, 5, 10, 12, 10, 6, 12, 6, 7, 12, 7, 11, 12, 11, 2 }, /* 169: 0, 3, 5, 7, */ { 2, 0, 12, 6, 2, 12, 7, 6, 12, 8, 7, 12, 4, 8, 12, 5, 4, 12, 9, 5, 12, 0, 9, 12 }, /* 225: 0, 5, 6, 7, */ { 12, 9, 10, 12, 10, 11, 12, 11, 7, 12, 7, 4, 12, 4, 8, 12, 8, 3, 12, 3, 0, 12, 0, 9 }, /* 30: 1, 2, 3, 4, */ { 10, 9, 12, 11, 10, 12, 7, 11, 12, 4, 7, 12, 8, 4, 12, 3, 8, 12, 0, 3, 12, 9, 0, 12 }, /* 86: 1, 2, 4, 6, */ { 12, 0, 2, 12, 2, 6, 12, 6, 7, 12, 7, 8, 12, 8, 4, 12, 4, 5, 12, 5, 9, 12, 9, 0 }, /* 166: 1, 2, 5, 7, */ { 0, 2, 12, 4, 0, 12, 5, 4, 12, 10, 5, 12, 6, 10, 12, 7, 6, 12, 11, 7, 12, 2, 11, 12 }, /* 58: 1, 3, 4, 5, */ { 5, 7, 12, 1, 5, 12, 0, 1, 12, 8, 0, 12, 3, 8, 12, 2, 3, 12, 11, 2, 12, 7, 11, 12 }, /* 154: 1, 3, 4, 7, */ { 12, 4, 6, 12, 6, 2, 12, 2, 3, 12, 3, 8, 12, 8, 0, 12, 0, 1, 12, 1, 9, 12, 9, 4 }, /* 106: 1, 3, 5, 6, */ { 12, 6, 4, 12, 4, 0, 12, 0, 1, 12, 1, 10, 12, 10, 2, 12, 2, 3, 12, 3, 11, 12, 11, 6 }, /* 202: 1, 3, 6, 7, */ { 7, 5, 12, 3, 7, 12, 2, 3, 12, 10, 2, 12, 1, 10, 12, 0, 1, 12, 9, 0, 12, 5, 9, 12 }, /* 210: 1, 4, 6, 7, */ { 12, 10, 11, 12, 11, 8, 12, 8, 0, 12, 0, 1, 12, 1, 9, 12, 9, 4, 12, 4, 5, 12, 5, 10 }, /* 92: 2, 3, 4, 6, */ { 1, 3, 12, 5, 1, 12, 6, 5, 12, 11, 6, 12, 7, 11, 12, 4, 7, 12, 8, 4, 12, 3, 8, 12 }, /* 172: 2, 3, 5, 7, */ { 12, 1, 3, 12, 3, 7, 12, 7, 4, 12, 4, 9, 12, 9, 5, 12, 5, 6, 12, 6, 10, 12, 10, 1 }, /* 180: 2, 4, 5, 7, */ { 12, 11, 8, 12, 8, 9, 12, 9, 1, 12, 1, 2, 12, 2, 10, 12, 10, 5, 12, 5, 6, 12, 6, 11 }, /* 120: 3, 4, 5, 6, */ { 12, 8, 9, 12, 9, 10, 12, 10, 2, 12, 2, 3, 12, 3, 11, 12, 11, 6, 12, 6, 7, 12, 7, 8 } }; return &tiling12_2[config][0]; }; // end of Tiling12_2 //_____________________________________________________________________________ /** * \brief tiling table for case 12.2 inverted * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling12_2_(unsigned char config) { static const char tiling12_2_[24][24] = { /* 135: 0, 1, 2, 7, */ { 12, 2, 11, 12, 11, 7, 12, 7, 6, 12, 6, 10, 12, 10, 9, 12, 9, 8, 12, 8, 3, 12, 3, 2 }, /* 75: 0, 1, 3, 6, */ { 12, 1, 10, 12, 10, 6, 12, 6, 5, 12, 5, 9, 12, 9, 8, 12, 8, 11, 12, 11, 2, 12, 2, 1 }, /* 83: 0, 1, 4, 6, */ { 12, 4, 5, 12, 5, 10, 12, 10, 6, 12, 6, 7, 12, 7, 3, 12, 3, 1, 12, 1, 9, 12, 9, 4 }, /* 163: 0, 1, 5, 7, */ { 7, 6, 12, 8, 7, 12, 4, 8, 12, 5, 4, 12, 1, 5, 12, 3, 1, 12, 11, 3, 12, 6, 11, 12 }, /* 45: 0, 2, 3, 5, */ { 12, 0, 9, 12, 9, 5, 12, 5, 4, 12, 4, 8, 12, 8, 11, 12, 11, 10, 12, 10, 1, 12, 1, 0 }, /* 53: 0, 2, 4, 5, */ { 1, 2, 12, 9, 1, 12, 0, 9, 12, 3, 0, 12, 7, 3, 12, 5, 7, 12, 10, 5, 12, 2, 10, 12 }, /* 149: 0, 2, 4, 7, */ { 12, 1, 2, 12, 2, 11, 12, 11, 3, 12, 3, 0, 12, 0, 4, 12, 4, 6, 12, 6, 10, 12, 10, 1 }, /* 101: 0, 2, 5, 6, */ { 12, 3, 0, 12, 0, 9, 12, 9, 1, 12, 1, 2, 12, 2, 6, 12, 6, 4, 12, 4, 8, 12, 8, 3 }, /* 197: 0, 2, 6, 7, */ { 3, 0, 12, 11, 3, 12, 2, 11, 12, 1, 2, 12, 5, 1, 12, 7, 5, 12, 8, 7, 12, 0, 8, 12 }, /* 89: 0, 3, 4, 6, */ { 6, 5, 12, 11, 6, 12, 7, 11, 12, 4, 7, 12, 0, 4, 12, 2, 0, 12, 10, 2, 12, 5, 10, 12 }, /* 169: 0, 3, 5, 7, */ { 12, 7, 4, 12, 4, 9, 12, 9, 5, 12, 5, 6, 12, 6, 2, 12, 2, 0, 12, 0, 8, 12, 8, 7 }, /* 225: 0, 5, 6, 7, */ { 8, 7, 12, 0, 8, 12, 3, 0, 12, 11, 3, 12, 10, 11, 12, 9, 10, 12, 4, 9, 12, 7, 4, 12 }, /* 30: 1, 2, 3, 4, */ { 12, 7, 8, 12, 8, 0, 12, 0, 3, 12, 3, 11, 12, 11, 10, 12, 10, 9, 12, 9, 4, 12, 4, 7 }, /* 86: 1, 2, 4, 6, */ { 4, 7, 12, 9, 4, 12, 5, 9, 12, 6, 5, 12, 2, 6, 12, 0, 2, 12, 8, 0, 12, 7, 8, 12 }, /* 166: 1, 2, 5, 7, */ { 12, 5, 6, 12, 6, 11, 12, 11, 7, 12, 7, 4, 12, 4, 0, 12, 0, 2, 12, 2, 10, 12, 10, 5 }, /* 58: 1, 3, 4, 5, */ { 12, 0, 3, 12, 3, 11, 12, 11, 2, 12, 2, 1, 12, 1, 5, 12, 5, 7, 12, 7, 8, 12, 8, 0 }, /* 154: 1, 3, 4, 7, */ { 0, 3, 12, 9, 0, 12, 1, 9, 12, 2, 1, 12, 6, 2, 12, 4, 6, 12, 8, 4, 12, 3, 8, 12 }, /* 106: 1, 3, 5, 6, */ { 2, 1, 12, 11, 2, 12, 3, 11, 12, 0, 3, 12, 4, 0, 12, 6, 4, 12, 10, 6, 12, 1, 10, 12 }, /* 202: 1, 3, 6, 7, */ { 12, 2, 1, 12, 1, 9, 12, 9, 0, 12, 0, 3, 12, 3, 7, 12, 7, 5, 12, 5, 10, 12, 10, 2 }, /* 210: 1, 4, 6, 7, */ { 9, 0, 12, 5, 9, 12, 4, 5, 12, 8, 4, 12, 11, 8, 12, 10, 11, 12, 1, 10, 12, 0, 1, 12 }, /* 92: 2, 3, 4, 6, */ { 12, 6, 7, 12, 7, 8, 12, 8, 4, 12, 4, 5, 12, 5, 1, 12, 1, 3, 12, 3, 11, 12, 11, 6 }, /* 172: 2, 3, 5, 7, */ { 5, 4, 12, 10, 5, 12, 6, 10, 12, 7, 6, 12, 3, 7, 12, 1, 3, 12, 9, 1, 12, 4, 9, 12 }, /* 180: 2, 4, 5, 7, */ { 10, 1, 12, 6, 10, 12, 5, 6, 12, 9, 5, 12, 8, 9, 12, 11, 8, 12, 2, 11, 12, 1, 2, 12 }, /* 120: 3, 4, 5, 6, */ { 11, 2, 12, 7, 11, 12, 6, 7, 12, 10, 6, 12, 9, 10, 12, 8, 9, 12, 3, 8, 12, 2, 3, 12 } }; return &tiling12_2_[config][0]; }; // end of Tiling12_2_ //_____________________________________________________________________________ //_____________________________________________________________________________ /** * \brief test table for case 13 * All faces are to be tested * * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- /* 13: face test */ static const char Test13(unsigned char config, int u) { static const char test13[2][7] = { /* 165: 0, 2, 5, 7, */ { 1,2,3,4,5,6,7 }, /* 90: 1, 3, 4, 6, */ { 2,3,4,1,5,6,7 }, }; return test13[config][u]; }; // end of Test13 //_____________________________________________________________________________ /** * \brief subconfiguration table for case 13 * Hard-coded tests for the subconfiguration determination * * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- /* 13: sub configs */ static const char Subconfig13(unsigned char config) { static const char subconfig13[64] = { /* 0: 0,0,0,0,0,0 */ 0, /* 1: 1,0,0,0,0,0 */ 1, /* 2: 0,1,0,0,0,0 */ 2, /* 3: 1,1,0,0,0,0 */ 7, /* 4: 0,0,1,0,0,0 */ 3, /* 5: 1,0,1,0,0,0 */ -1, /* 6: 0,1,1,0,0,0 */ 11, /* 7: 1,1,1,0,0,0 */ -1, /* 8: 0,0,0,1,0,0 */ 4, /* 9: 1,0,0,1,0,0 */ 8, /* 10: 0,1,0,1,0,0 */ -1, /* 11: 1,1,0,1,0,0 */ -1, /* 12: 0,0,1,1,0,0 */ 14, /* 13: 1,0,1,1,0,0 */ -1, /* 14: 0,1,1,1,0,0 */ -1, /* 15: 1,1,1,1,0,0 */ -1, /* 16: 0,0,0,0,1,0 */ 5, /* 17: 1,0,0,0,1,0 */ 9, /* 18: 0,1,0,0,1,0 */ 12, /* 19: 1,1,0,0,1,0 */ 23, /* 20: 0,0,1,0,1,0 */ 15, /* 21: 1,0,1,0,1,0 */ -1, /* 22: 0,1,1,0,1,0 */ 21, /* 23: 1,1,1,0,1,0 */ 38, /* 24: 0,0,0,1,1,0 */ 17, /* 25: 1,0,0,1,1,0 */ 20, /* 26: 0,1,0,1,1,0 */ -1, /* 27: 1,1,0,1,1,0 */ 36, /* 28: 0,0,1,1,1,0 */ 26, /* 29: 1,0,1,1,1,0 */ 33, /* 30: 0,1,1,1,1,0 */ 30, /* 31: 1,1,1,1,1,0 */ 44, /* 32: 0,0,0,0,0,1 */ 6, /* 33: 1,0,0,0,0,1 */ 10, /* 34: 0,1,0,0,0,1 */ 13, /* 35: 1,1,0,0,0,1 */ 19, /* 36: 0,0,1,0,0,1 */ 16, /* 37: 1,0,1,0,0,1 */ -1, /* 38: 0,1,1,0,0,1 */ 25, /* 39: 1,1,1,0,0,1 */ 37, /* 40: 0,0,0,1,0,1 */ 18, /* 41: 1,0,0,1,0,1 */ 24, /* 42: 0,1,0,1,0,1 */ -1, /* 43: 1,1,0,1,0,1 */ 35, /* 44: 0,0,1,1,0,1 */ 22, /* 45: 1,0,1,1,0,1 */ 32, /* 46: 0,1,1,1,0,1 */ 29, /* 47: 1,1,1,1,0,1 */ 43, /* 48: 0,0,0,0,1,1 */ -1, /* 49: 1,0,0,0,1,1 */ -1, /* 50: 0,1,0,0,1,1 */ -1, /* 51: 1,1,0,0,1,1 */ 34, /* 52: 0,0,1,0,1,1 */ -1, /* 53: 1,0,1,0,1,1 */ -1, /* 54: 0,1,1,0,1,1 */ 28, /* 55: 1,1,1,0,1,1 */ 42, /* 56: 0,0,0,1,1,1 */ -1, /* 57: 1,0,0,1,1,1 */ 31, /* 58: 0,1,0,1,1,1 */ -1, /* 59: 1,1,0,1,1,1 */ 41, /* 60: 0,0,1,1,1,1 */ 27, /* 61: 1,0,1,1,1,1 */ 40, /* 62: 0,1,1,1,1,1 */ 39, /* 63: 1,1,1,1,1,1 */ 45, }; return subconfig13[config]; }; // end of Subconfig13 //_____________________________________________________________________________ /** * \brief tiling table for case 13.1 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- /* 13.1 */ static const char* Tiling13_1(unsigned char config) { static const char tiling13_1[2][12] = { /* 165: 0, 2, 5, 7, */ { 11, 7, 6, 1, 2, 10, 8, 3, 0, 9, 5, 4 }, /* 90: 1, 3, 4, 6, */ { 8, 4, 7, 2, 3, 11, 9, 0, 1, 10, 6, 5 } }; return &tiling13_1[config][0]; }; // end of Tiling13_1 //_____________________________________________________________________________ /** * \brief tiling table for case 13.1 inverted * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- /* 13.1 */ static const char* Tiling13_1_(unsigned char config) { static const char tiling13_1_[2][12] = { /* 165: 0, 2, 5, 7, */ { 7, 4, 8, 11, 3, 2, 1, 0, 9, 5, 6, 10 }, /* 90: 1, 3, 4, 6, */ { 6, 7, 11, 10, 2, 1, 0, 3, 8, 4, 5, 9 } }; return &tiling13_1_[config][0]; }; // end of Tiling13_1_ //_____________________________________________________________________________ /** * \brief tiling table for case 13.2 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- /* 13.2 */ static const char* Tiling13_2(unsigned char config, unsigned char u) { static const char tiling13_2[2][6][18] = { /* 165: 0, 2, 5, 7, */ { /* 1 */ { 1, 2, 10, 11, 7, 6, 3, 4, 8, 4, 3, 5, 0, 5, 3, 5, 0, 9 }, /* 2 */ { 8, 3, 0, 11, 7, 6, 9, 1, 4, 2, 4, 1, 4, 2, 5, 10, 5, 2 }, /* 3 */ { 9, 5, 4, 8, 3, 0, 1, 6, 10, 6, 1, 7, 2, 7, 1, 7, 2, 11 }, /* 4 */ { 9, 5, 4, 1, 2, 10, 11, 3, 6, 0, 6, 3, 6, 0, 7, 8, 7, 0 }, /* 5 */ { 9, 5, 4, 11, 7, 6, 0, 10, 1, 10, 0, 8, 10, 8, 2, 3, 2, 8 }, /* 6 */ { 1, 2, 10, 3, 0, 8, 4, 9, 7, 11, 7, 9, 5, 11, 9, 11, 5, 6 } }, /* 90: 1, 3, 4, 6, */ { /* 1 */ { 2, 3, 11, 8, 4, 7, 0, 5, 9, 5, 0, 6, 1, 6, 0, 6, 1, 10 }, /* 2 */ { 9, 0, 1, 8, 4, 7, 10, 2, 5, 3, 5, 2, 5, 3, 6, 11, 6, 3 }, /* 3 */ { 6, 5, 10, 9, 0, 1, 2, 7, 11, 7, 2, 4, 3, 4, 2, 4, 3, 8 }, /* 4 */ { 6, 5, 10, 2, 3, 11, 8, 0, 7, 1, 7, 0, 7, 1, 4, 9, 4, 1 }, /* 5 */ { 6, 5, 10, 8, 4, 7, 1, 11, 2, 11, 1, 9, 11, 9, 3, 0, 3, 9 }, /* 6 */ { 2, 3, 11, 0, 1, 9, 5, 10, 4, 8, 4, 10, 6, 8, 10, 8, 6, 7 } } }; return &tiling13_2[config][u][0]; }; // end of Tiling13_2 //_____________________________________________________________________________ /** * \brief tiling table for case 13.2 inverted * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- /* 13.2 */ static const char* Tiling13_2_(unsigned char config, unsigned char u) { static const char tiling13_2_[2][6][18] = { /* 165: 0, 2, 5, 7, */ { /* 1 */ { 10, 5, 6, 11, 3, 2, 7, 0, 8, 0, 7, 1, 4, 1, 7, 1, 4, 9 }, /* 2 */ { 11, 3, 2, 7, 4, 8, 9, 5, 0, 6, 0, 5, 0, 6, 1, 10, 1, 6 }, /* 3 */ { 1, 0, 9, 7, 4, 8, 5, 2, 10, 2, 5, 3, 6, 3, 5, 3, 6, 11 }, /* 4 */ { 10, 5, 6, 1, 0, 9, 11, 7, 2, 4, 2, 7, 2, 4, 3, 8, 3, 4 }, /* 5 */ { 10, 5, 6, 7, 4, 8, 2, 11, 1, 9, 1, 11, 3, 9, 11, 9, 3, 0 }, /* 6 */ { 11, 3, 2, 9, 1, 0, 4, 10, 5, 10, 4, 8, 10, 8, 6, 7, 6, 8 } }, /* 90: 1, 3, 4, 6, */ { /* 1 */ { 6, 7, 11, 8, 0, 3, 4, 1, 9, 1, 4, 2, 5, 2, 4, 2, 5, 10 }, /* 2 */ { 8, 0, 3, 4, 5, 9, 10, 6, 1, 7, 1, 6, 1, 7, 2, 11, 2, 7 }, /* 3 */ { 2, 1, 10, 4, 5, 9, 6, 3, 11, 3, 6, 0, 7, 0, 6, 0, 7, 8 }, /* 4 */ { 6, 7, 11, 2, 1, 10, 8, 4, 3, 5, 3, 4, 3, 5, 0, 9, 0, 5 }, /* 5 */ { 6, 7, 11, 4, 5, 9, 3, 8, 2, 10, 2, 8, 0, 10, 8, 10, 0, 1 }, /* 6 */ { 8, 0, 3, 10, 2, 1, 5, 11, 6, 11, 5, 9, 11, 9, 7, 4, 7, 9 } } }; return &tiling13_2_[config][u][0]; }; // end of Tiling13_2_ //_____________________________________________________________________________ /** * \brief tiling table for case 13.3 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- /* 13.3 */ static const char* Tiling13_3(unsigned char config, unsigned int u) { static const char tiling13_3[2][12][30] = { /* 165: 0, 2, 5, 7, */ { /* 1,2 */ { 11, 7, 6, 12, 2, 10, 12, 10, 5, 12, 5, 4, 12, 4, 8, 12, 8, 3, 12, 3, 0, 12, 0, 9, 12, 9, 1, 12, 1, 2 }, /* 1,4 */ { 1, 2, 10, 9, 5, 12, 0, 9, 12, 3, 0, 12, 11, 3, 12, 6, 11, 12, 7, 6, 12, 8, 7, 12, 4, 8, 12, 5, 4, 12 }, /* 1,5 */ { 11, 7, 6, 12, 5, 4, 12, 4, 8, 12, 8, 3, 12, 3, 2, 12, 2, 10, 12, 10, 1, 12, 1, 0, 12, 0, 9, 12, 9, 5 }, /* 1,6 */ { 1, 2, 10, 12, 3, 0, 12, 0, 9, 12, 9, 5, 12, 5, 6, 12, 6, 11, 12, 11, 7, 12, 7, 4, 12, 4, 8, 12, 8, 3 }, /* 2,3 */ { 8, 3, 0, 11, 7, 12, 2, 11, 12, 1, 2, 12, 9, 1, 12, 4, 9, 12, 5, 4, 12, 10, 5, 12, 6, 10, 12, 7, 6, 12 }, /* 2,5 */ { 11, 7, 6, 5, 4, 12, 10, 5, 12, 2, 10, 12, 3, 2, 12, 8, 3, 12, 0, 8, 12, 1, 0, 12, 9, 1, 12, 4, 9, 12 }, /* 2,6 */ { 8, 3, 0, 1, 2, 12, 9, 1, 12, 4, 9, 12, 7, 4, 12, 11, 7, 12, 6, 11, 12, 5, 6, 12, 10, 5, 12, 2, 10, 12 }, /* 3,4 */ { 9, 5, 4, 12, 0, 8, 12, 8, 7, 12, 7, 6, 12, 6, 10, 12, 10, 1, 12, 1, 2, 12, 2, 11, 12, 11, 3, 12, 3, 0 }, /* 3,5 */ { 9, 5, 4, 12, 7, 6, 12, 6, 10, 12, 10, 1, 12, 1, 0, 12, 0, 8, 12, 8, 3, 12, 3, 2, 12, 2, 11, 12, 11, 7 }, /* 3,6 */ { 8, 3, 0, 12, 1, 2, 12, 2, 11, 12, 11, 7, 12, 7, 4, 12, 4, 9, 12, 9, 5, 12, 5, 6, 12, 6, 10, 12, 10, 1 }, /* 4,5 */ { 9, 5, 4, 7, 6, 12, 8, 7, 12, 0, 8, 12, 1, 0, 12, 10, 1, 12, 2, 10, 12, 3, 2, 12, 11, 3, 12, 6, 11, 12 }, /* 4,6 */ { 1, 2, 10, 3, 0, 12, 11, 3, 12, 6, 11, 12, 5, 6, 12, 9, 5, 12, 4, 9, 12, 7, 4, 12, 8, 7, 12, 0, 8, 12 } }, /* 90: 1, 3, 4, 6, */ { /* 1,2 */ { 8, 4, 7, 12, 3, 11, 12, 11, 6, 12, 6, 5, 12, 5, 9, 12, 9, 0, 12, 0, 1, 12, 1, 10, 12, 10, 2, 12, 2, 3 }, /* 1,4 */ { 2, 3, 11, 10, 6, 12, 1, 10, 12, 0, 1, 12, 8, 0, 12, 7, 8, 12, 4, 7, 12, 9, 4, 12, 5, 9, 12, 6, 5, 12 }, /* 1,5 */ { 8, 4, 7, 12, 6, 5, 12, 5, 9, 12, 9, 0, 12, 0, 3, 12, 3, 11, 12, 11, 2, 12, 2, 1, 12, 1, 10, 12, 10, 6 }, /* 1,6 */ { 2, 3, 11, 12, 0, 1, 12, 1, 10, 12, 10, 6, 12, 6, 7, 12, 7, 8, 12, 8, 4, 12, 4, 5, 12, 5, 9, 12, 9, 0 }, /* 2,3 */ { 0, 1, 9, 8, 4, 12, 3, 8, 12, 2, 3, 12, 10, 2, 12, 5, 10, 12, 6, 5, 12, 11, 6, 12, 7, 11, 12, 4, 7, 12 }, /* 2,5 */ { 8, 4, 7, 6, 5, 12, 11, 6, 12, 3, 11, 12, 0, 3, 12, 9, 0, 12, 1, 9, 12, 2, 1, 12, 10, 2, 12, 5, 10, 12 }, /* 2,6 */ { 9, 0, 1, 2, 3, 12, 10, 2, 12, 5, 10, 12, 4, 5, 12, 8, 4, 12, 7, 8, 12, 6, 7, 12, 11, 6, 12, 3, 11, 12 }, /* 3,4 */ { 6, 5, 10, 12, 1, 9, 12, 9, 4, 12, 4, 7, 12, 7, 11, 12, 11, 2, 12, 2, 3, 12, 3, 8, 12, 8, 0, 12, 0, 1 }, /* 3,5 */ { 6, 5, 10, 12, 4, 7, 12, 7, 11, 12, 11, 2, 12, 2, 1, 12, 1, 9, 12, 9, 0, 12, 0, 3, 12, 3, 8, 12, 8, 4 }, /* 3,6 */ { 9, 0, 1, 12, 2, 3, 12, 3, 8, 12, 8, 4, 12, 4, 5, 12, 5, 10, 12, 10, 6, 12, 6, 7, 12, 7, 11, 12, 11, 2 }, /* 4,5 */ { 6, 5, 10, 4, 7, 12, 9, 4, 12, 1, 9, 12, 2, 1, 12, 11, 2, 12, 3, 11, 12, 0, 3, 12, 8, 0, 12, 7, 8, 12 }, /* 4,6 */ { 2, 3, 11, 0, 1, 12, 8, 0, 12, 7, 8, 12, 6, 7, 12, 10, 6, 12, 5, 10, 12, 4, 5, 12, 9, 4, 12, 1, 9, 12 } } }; return &tiling13_3[config][u][0]; }; // end of Tiling13_3 //_____________________________________________________________________________ /** * \brief tiling table for case 13.3, inverted * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- /* 13.3 */ static const char* Tiling13_3_(unsigned char config, unsigned char u) { static const char tiling13_3_[2][12][30] = { /* 165: 0, 2, 5, 7, */ { /* 1,2 */ { 3, 2, 11, 8, 7, 12, 0, 8, 12, 1, 0, 12, 10, 1, 12, 6, 10, 12, 5, 6, 12, 9, 5, 12, 4, 9, 12, 7, 4, 12 }, /* 1,4 */ { 5, 6, 10, 12, 2, 11, 12, 11, 7, 12, 7, 4, 12, 4, 9, 12, 9, 1, 12, 1, 0, 12, 0, 8, 12, 8, 3, 12, 3, 2 }, /* 1,5 */ { 10, 5, 6, 12, 7, 4, 12, 4, 9, 12, 9, 1, 12, 1, 2, 12, 2, 11, 12, 11, 3, 12, 3, 0, 12, 0, 8, 12, 8, 7 }, /* 1,6 */ { 11, 3, 2, 12, 1, 0, 12, 0, 8, 12, 8, 7, 12, 7, 6, 12, 6, 10, 12, 10, 5, 12, 5, 4, 12, 4, 9, 12, 9, 1 }, /* 2,3 */ { 7, 4, 8, 11, 3, 12, 6, 11, 12, 5, 6, 12, 9, 5, 12, 0, 9, 12, 1, 0, 12, 10, 1, 12, 2, 10, 12, 3, 2, 12 }, /* 2,5 */ { 7, 4, 8, 5, 6, 12, 9, 5, 12, 0, 9, 12, 3, 0, 12, 11, 3, 12, 2, 11, 12, 1, 2, 12, 10, 1, 12, 6, 10, 12 }, /* 2,6 */ { 11, 3, 2, 1, 0, 12, 10, 1, 12, 6, 10, 12, 7, 6, 12, 8, 7, 12, 4, 8, 12, 5, 4, 12, 9, 5, 12, 0, 9, 12 }, /* 3,4 */ { 1, 0, 9, 12, 4, 8, 12, 8, 3, 12, 3, 2, 12, 2, 10, 12, 10, 5, 12, 5, 6, 12, 6, 11, 12, 11, 7, 12, 7, 4 }, /* 3,5 */ { 7, 4, 8, 12, 5, 6, 12, 6, 11, 12, 11, 3, 12, 3, 0, 12, 0, 9, 12, 9, 1, 12, 1, 2, 12, 2, 10, 12, 10, 5 }, /* 3,6 */ { 1, 0, 9, 12, 3, 2, 12, 2, 10, 12, 10, 5, 12, 5, 4, 12, 4, 8, 12, 8, 7, 12, 7, 6, 12, 6, 11, 12, 11, 3 }, /* 4,5 */ { 10, 5, 6, 7, 4, 12, 11, 7, 12, 2, 11, 12, 1, 2, 12, 9, 1, 12, 0, 9, 12, 3, 0, 12, 8, 3, 12, 4, 8, 12 }, /* 4,6 */ { 9, 1, 0, 3, 2, 12, 8, 3, 12, 4, 8, 12, 5, 4, 12, 10, 5, 12, 6, 10, 12, 7, 6, 12, 11, 7, 12, 2, 11, 12 } }, /* 90: 1, 3, 4, 6, */ { /* 1,2 */ { 0, 3, 8, 9, 4, 12, 1, 9, 12, 2, 1, 12, 11, 2, 12, 7, 11, 12, 6, 7, 12, 10, 6, 12, 5, 10, 12, 4, 5, 12 }, /* 1,4 */ { 11, 6, 7, 12, 3, 8, 12, 8, 4, 12, 4, 5, 12, 5, 10, 12, 10, 2, 12, 2, 1, 12, 1, 9, 12, 9, 0, 12, 0, 3 }, /* 1,5 */ { 6, 7, 11, 12, 4, 5, 12, 5, 10, 12, 10, 2, 12, 2, 3, 12, 3, 8, 12, 8, 0, 12, 0, 1, 12, 1, 9, 12, 9, 4 }, /* 1,6 */ { 8, 0, 3, 12, 2, 1, 12, 1, 9, 12, 9, 4, 12, 4, 7, 12, 7, 11, 12, 11, 6, 12, 6, 5, 12, 5, 10, 12, 10, 2 }, /* 2,3 */ { 4, 5, 9, 8, 0, 12, 7, 8, 12, 6, 7, 12, 10, 6, 12, 1, 10, 12, 2, 1, 12, 11, 2, 12, 3, 11, 12, 0, 3, 12 }, /* 2,5 */ { 4, 5, 9, 6, 7, 12, 10, 6, 12, 1, 10, 12, 0, 1, 12, 8, 0, 12, 3, 8, 12, 2, 3, 12, 11, 2, 12, 7, 11, 12 }, /* 2,6 */ { 8, 0, 3, 2, 1, 12, 11, 2, 12, 7, 11, 12, 4, 7, 12, 9, 4, 12, 5, 9, 12, 6, 5, 12, 10, 6, 12, 1, 10, 12 }, /* 3,4 */ { 2, 1, 10, 12, 5, 9, 12, 9, 0, 12, 0, 3, 12, 3, 11, 12, 11, 6, 12, 6, 7, 12, 7, 8, 12, 8, 4, 12, 4, 5 }, /* 3,5 */ { 4, 5, 9, 12, 6, 7, 12, 7, 8, 12, 8, 0, 12, 0, 1, 12, 1, 10, 12, 10, 2, 12, 2, 3, 12, 3, 11, 12, 11, 6 }, /* 3,6 */ { 2, 1, 10, 12, 0, 3, 12, 3, 11, 12, 11, 6, 12, 6, 5, 12, 5, 9, 12, 9, 4, 12, 4, 7, 12, 7, 8, 12, 8, 0 }, /* 4,5 */ { 6, 7, 11, 4, 5, 12, 8, 4, 12, 3, 8, 12, 2, 3, 12, 10, 2, 12, 1, 10, 12, 0, 1, 12, 9, 0, 12, 5, 9, 12 }, /* 4,6 */ { 10, 2, 1, 0, 3, 12, 9, 0, 12, 5, 9, 12, 6, 5, 12, 11, 6, 12, 7, 11, 12, 4, 7, 12, 8, 4, 12, 3, 8, 12 } } }; return &tiling13_3_[config][u][0]; }; // end of Tiling13_3_ //_____________________________________________________________________________ /** * \brief tiling table for case 13.4 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- /* 13.4 */ static const char* Tiling13_4(unsigned char config, unsigned int u) { static const char tiling13_4[2][4][36] = { /* 165: 0, 2, 5, 7, */ { /* 1,2,6 */ { 12, 2, 10, 12, 10, 5, 12, 5, 6, 12, 6, 11, 12, 11, 7, 12, 7, 4, 12, 4, 8, 12, 8, 3, 12, 3, 0, 12, 0, 9, 12, 9, 1, 12, 1, 2 }, /* 1,4,5 */ { 11, 3, 12, 6, 11, 12, 7, 6, 12, 8, 7, 12, 4, 8, 12, 5, 4, 12, 9, 5, 12, 0, 9, 12, 1, 0, 12, 10, 1, 12, 2, 10, 12, 3, 2, 12 }, /* 2,3,5 */ { 9, 1, 12, 4, 9, 12, 5, 4, 12, 10, 5, 12, 6, 10, 12, 7, 6, 12, 11, 7, 12, 2, 11, 12, 3, 2, 12, 8, 3, 12, 0, 8, 12, 1, 0, 12 }, /* 3,4,6 */ { 12, 0, 8, 12, 8, 7, 12, 7, 4, 12, 4, 9, 12, 9, 5, 12, 5, 6, 12, 6, 10, 12, 10, 1, 12, 1, 2, 12, 2, 11, 12, 11, 3, 12, 3, 0 } }, /* 90: 1, 3, 4, 6, */ { /* 1,2,6 */ { 12, 3, 11, 12, 11, 6, 12, 6, 7, 12, 7, 8, 12, 8, 4, 12, 4, 5, 12, 5, 9, 12, 9, 0, 12, 0, 1, 12, 1, 10, 12, 10, 2, 12, 2, 3 }, /* 1,4,5 */ { 8, 0, 12, 7, 8, 12, 4, 7, 12, 9, 4, 12, 5, 9, 12, 6, 5, 12, 10, 6, 12, 1, 10, 12, 2, 1, 12, 11, 2, 12, 3, 11, 12, 0, 3, 12 }, /* 2,3,5 */ { 10, 2, 12, 5, 10, 12, 6, 5, 12, 11, 6, 12, 7, 11, 12, 4, 7, 12, 8, 4, 12, 3, 8, 12, 0, 3, 12, 9, 0, 12, 1, 9, 12, 2, 1, 12 }, /* 3,4,6 */ { 12, 1, 9, 12, 9, 4, 12, 4, 5, 12, 5, 10, 12, 10, 6, 12, 6, 7, 12, 7, 11, 12, 11, 2, 12, 2, 3, 12, 3, 8, 12, 8, 0, 12, 0, 1 } } }; return &tiling13_4[config][u][0]; }; // end of Tiling13_4 //_____________________________________________________________________________ /** * \brief tiling table for case 13.5.1 * The support edge for the interior test is marked as the 1st column. * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- /* 13.5.1 */ static const char* Tiling13_5_1(unsigned char config, int u) { static const char tiling13_5_1[2][4][18] = { /* 165: 0, 2, 5, 7, */ { /* 1,2,5 */ { 7, 6, 11, 1, 0, 9, 10, 3, 2, 3, 10, 5, 3, 5, 8, 4, 8, 5 }, /* 1,4,6 */ { 1, 2, 10, 7, 4, 8, 3, 0, 11, 6, 11, 0, 9, 6, 0, 6, 9, 5 }, /* 2,3,6 */ { 3, 0, 8, 5, 6, 10, 1, 2, 9, 4, 9, 2, 11, 4, 2, 4, 11, 7 }, /* 3,4,5 */ { 5, 4, 9, 3, 2, 11, 8, 1, 0, 1, 8, 7, 1, 7, 10, 6, 10, 7 } }, /* 90: 1, 3, 4, 6, */ { /* 1,2,5 */ { 4, 7, 8, 2, 1, 10, 11, 0, 3, 0, 11, 6, 0, 6, 9, 5, 9, 6 }, /* 1,4,6 */ { 2, 3, 11, 4, 5, 9, 0, 1, 8, 7, 8, 1, 10, 7, 1, 7, 10, 6 }, /* 2,3,6 */ { 0, 1, 9, 6, 7, 11, 2, 3, 10, 5, 10, 3, 8, 5, 3, 5, 8, 4 }, /* 3,4,5 */ { 6, 5, 10, 0, 3, 8, 9, 2, 1, 2, 9, 4, 2, 4, 11, 7, 11, 4 } } }; return &tiling13_5_1[config][u][0]; }; // end of Tiling13_5_1 //_____________________________________________________________________________ /** * \brief tiling table for case 13.5.2 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- /* 13.5.2 */ static const char* Tiling13_5_2(unsigned char config, int u) { static const char tiling13_5_2[2][4][30] = { /* 165: 0, 2, 5, 7, */ { /* 1,2,5 */ { 1, 0, 9, 7, 4, 8, 7, 8, 3, 7, 3, 11, 2, 11, 3, 11, 2, 10, 11, 10, 6, 5, 6, 10, 6, 5, 7, 4, 7, 5 }, /* 1,4,6 */ { 7, 4, 8, 11, 3, 2, 6, 11, 2, 10, 6, 2, 6, 10, 5, 9, 5, 10, 1, 9, 10, 9, 1, 0, 2, 0, 1, 0, 2, 3 }, /* 2,3,6 */ { 5, 6, 10, 9, 1, 0, 4, 9, 0, 8, 4, 0, 4, 8, 7, 11, 7, 8, 3, 11, 8, 11, 3, 2, 0, 2, 3, 2, 0, 1 }, /* 3,4,5 */ { 3, 2, 11, 5, 6, 10, 5, 10, 1, 5, 1, 9, 0, 9, 1, 9, 0, 8, 9, 8, 4, 4, 8, 7, 4, 7, 5, 6, 5, 7 } }, /* 90: 1, 3, 4, 6, */ { /* 1,2,5 */ { 2, 1, 10, 4, 5, 9, 4, 9, 0, 4, 0, 8, 3, 8, 0, 8, 3, 11, 8, 11, 7, 6, 7, 11, 7, 6, 4, 5, 4, 6 }, /* 1,4,6 */ { 4, 5, 9, 8, 0, 3, 7, 8, 3, 11, 7, 3, 7, 11, 6, 10, 6, 11, 2, 10, 11, 10, 2, 1, 3, 1, 2, 1, 3, 0 }, /* 2,3,6 */ { 6, 7, 11, 10, 2, 1, 5, 10, 1, 9, 5, 1, 5, 9, 4, 8, 4, 9, 0, 8, 9, 8, 0, 3, 1, 3, 0, 3, 1, 2 }, /* 3,4,5 */ { 0, 3, 8, 6, 7, 11, 6, 11, 2, 6, 2, 10, 1, 10, 2, 10, 1, 9, 10, 9, 5, 5, 9, 4, 5, 4, 6, 7, 6, 4 } } }; return &tiling13_5_2[config][u][0]; }; // end of Tiling13_5_2 //_____________________________________________________________________________ //_____________________________________________________________________________ /** * \brief tiling table for case 14 * For each of the case above, the specific triangulation of the edge * intersection points is given. * When a case is ambiguous, there is an auxiliary table that contains * the face number to test and the tiling table contains the specific * triangulations depending on the results * A minus sign means to invert the result of the test. */ //----------------------------------------------------------------------------- static const char* Tiling14(unsigned char config) { static const char tiling14[12][12] = { /* 71: 0, 1, 2, 6, */ { 5, 9, 8, 5, 8, 2, 5, 2, 6, 3, 2, 8 }, /* 43: 0, 1, 3, 5, */ { 2, 1, 5, 2, 5, 8, 2, 8, 11, 4, 8, 5 }, /* 147: 0, 1, 4, 7, */ { 9, 4, 6, 9, 6, 3, 9, 3, 1, 11, 3, 6 }, /* 29: 0, 2, 3, 4, */ { 1, 11, 10, 1, 4, 11, 1, 0, 4, 7, 11, 4 }, /* 201: 0, 3, 6, 7, */ { 8, 2, 0, 8, 5, 2, 8, 7, 5, 10, 2, 5 }, /* 113: 0, 4, 5, 6, */ { 0, 7, 3, 0, 10, 7, 0, 9, 10, 6, 7, 10 }, /* 142: 1, 2, 3, 7, */ { 0, 3, 7, 0, 7, 10, 0, 10, 9, 6, 10, 7 }, /* 54: 1, 2, 4, 5, */ { 8, 0, 2, 8, 2, 5, 8, 5, 7, 10, 5, 2 }, /* 226: 1, 5, 6, 7, */ { 1, 10, 11, 1, 11, 4, 1, 4, 0, 7, 4, 11 }, /* 108: 2, 3, 5, 6, */ { 9, 6, 4, 9, 3, 6, 9, 1, 3, 11, 6, 3 }, /* 212: 2, 4, 6, 7, */ { 2, 5, 1, 2, 8, 5, 2, 11, 8, 4, 5, 8 }, /* 184: 3, 4, 5, 7, */ { 5, 8, 9, 5, 2, 8, 5, 6, 2, 3, 8, 2 } }; return &tiling14[config][0]; }; // end of Tiling14 //_____________________________________________________________________________ //_____________________________________________________________________________ /** * \brief original Marching Cubes implementation * For each of the possible vertex states listed in this table there is a * specific triangulation of the edge intersection points. The table lists * all of them in the form of 0-5 edge triples with the list terminated by * the invalid value -1. For example: casesClassic[3] list the 2 triangles * formed when cube[0] and cube[1] are inside of the surface, but the rest of * the cube is not. */ //----------------------------------------------------------------------------- static const char CasesClassic(unsigned char u, unsigned char w) { static const char casesClassic[256][16] = { /* 0: */ { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 1: 0, */ { 0, 8, 3, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 2: 1, */ { 0, 1, 9, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 3: 0, 1, */ { 1, 8, 3, 9, 8, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 4: 2, */ { 1, 2, 10, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 5: 0, 2, */ { 0, 8, 3, 1, 2, 10, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 6: 1, 2, */ { 9, 2, 10, 0, 2, 9, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 7: 0, 1, 2, */ { 2, 8, 3, 2, 10, 8, 10, 9, 8, -1, -1, -1, -1, -1, -1, -1 }, /* 8: 3, */ { 3, 11, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 9: 0, 3, */ { 0, 11, 2, 8, 11, 0, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 10: 1, 3, */ { 1, 9, 0, 2, 3, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 11: 0, 1, 3, */ { 1, 11, 2, 1, 9, 11, 9, 8, 11, -1, -1, -1, -1, -1, -1, -1 }, /* 12: 2, 3, */ { 3, 10, 1, 11, 10, 3, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 13: 0, 2, 3, */ { 0, 10, 1, 0, 8, 10, 8, 11, 10, -1, -1, -1, -1, -1, -1, -1 }, /* 14: 1, 2, 3, */ { 3, 9, 0, 3, 11, 9, 11, 10, 9, -1, -1, -1, -1, -1, -1, -1 }, /* 15: 0, 1, 2, 3, */ { 9, 8, 10, 10, 8, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 16: 4, */ { 4, 7, 8, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 17: 0, 4, */ { 4, 3, 0, 7, 3, 4, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 18: 1, 4, */ { 0, 1, 9, 8, 4, 7, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 19: 0, 1, 4, */ { 4, 1, 9, 4, 7, 1, 7, 3, 1, -1, -1, -1, -1, -1, -1, -1 }, /* 20: 2, 4, */ { 1, 2, 10, 8, 4, 7, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 21: 0, 2, 4, */ { 3, 4, 7, 3, 0, 4, 1, 2, 10, -1, -1, -1, -1, -1, -1, -1 }, /* 22: 1, 2, 4, */ { 9, 2, 10, 9, 0, 2, 8, 4, 7, -1, -1, -1, -1, -1, -1, -1 }, /* 23: 0, 1, 2, 4, */ { 2, 10, 9, 2, 9, 7, 2, 7, 3, 7, 9, 4, -1, -1, -1, -1 }, /* 24: 3, 4, */ { 8, 4, 7, 3, 11, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 25: 0, 3, 4, */ { 11, 4, 7, 11, 2, 4, 2, 0, 4, -1, -1, -1, -1, -1, -1, -1 }, /* 26: 1, 3, 4, */ { 9, 0, 1, 8, 4, 7, 2, 3, 11, -1, -1, -1, -1, -1, -1, -1 }, /* 27: 0, 1, 3, 4, */ { 4, 7, 11, 9, 4, 11, 9, 11, 2, 9, 2, 1, -1, -1, -1, -1 }, /* 28: 2, 3, 4, */ { 3, 10, 1, 3, 11, 10, 7, 8, 4, -1, -1, -1, -1, -1, -1, -1 }, /* 29: 0, 2, 3, 4, */ { 1, 11, 10, 1, 4, 11, 1, 0, 4, 7, 11, 4, -1, -1, -1, -1 }, /* 30: 1, 2, 3, 4, */ { 4, 7, 8, 9, 0, 11, 9, 11, 10, 11, 0, 3, -1, -1, -1, -1 }, /* 31: 0, 1, 2, 3, 4, */ { 4, 7, 11, 4, 11, 9, 9, 11, 10, -1, -1, -1, -1, -1, -1, -1 }, /* 32: 5, */ { 9, 5, 4, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 33: 0, 5, */ { 9, 5, 4, 0, 8, 3, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 34: 1, 5, */ { 0, 5, 4, 1, 5, 0, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 35: 0, 1, 5, */ { 8, 5, 4, 8, 3, 5, 3, 1, 5, -1, -1, -1, -1, -1, -1, -1 }, /* 36: 2, 5, */ { 1, 2, 10, 9, 5, 4, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 37: 0, 2, 5, */ { 3, 0, 8, 1, 2, 10, 4, 9, 5, -1, -1, -1, -1, -1, -1, -1 }, /* 38: 1, 2, 5, */ { 5, 2, 10, 5, 4, 2, 4, 0, 2, -1, -1, -1, -1, -1, -1, -1 }, /* 39: 0, 1, 2, 5, */ { 2, 10, 5, 3, 2, 5, 3, 5, 4, 3, 4, 8, -1, -1, -1, -1 }, /* 40: 3, 5, */ { 9, 5, 4, 2, 3, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 41: 0, 3, 5, */ { 0, 11, 2, 0, 8, 11, 4, 9, 5, -1, -1, -1, -1, -1, -1, -1 }, /* 42: 1, 3, 5, */ { 0, 5, 4, 0, 1, 5, 2, 3, 11, -1, -1, -1, -1, -1, -1, -1 }, /* 43: 0, 1, 3, 5, */ { 2, 1, 5, 2, 5, 8, 2, 8, 11, 4, 8, 5, -1, -1, -1, -1 }, /* 44: 2, 3, 5, */ { 10, 3, 11, 10, 1, 3, 9, 5, 4, -1, -1, -1, -1, -1, -1, -1 }, /* 45: 0, 2, 3, 5, */ { 4, 9, 5, 0, 8, 1, 8, 10, 1, 8, 11, 10, -1, -1, -1, -1 }, /* 46: 1, 2, 3, 5, */ { 5, 4, 0, 5, 0, 11, 5, 11, 10, 11, 0, 3, -1, -1, -1, -1 }, /* 47: 0, 1, 2, 3, 5, */ { 5, 4, 8, 5, 8, 10, 10, 8, 11, -1, -1, -1, -1, -1, -1, -1 }, /* 48: 4, 5, */ { 9, 7, 8, 5, 7, 9, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 49: 0, 4, 5, */ { 9, 3, 0, 9, 5, 3, 5, 7, 3, -1, -1, -1, -1, -1, -1, -1 }, /* 50: 1, 4, 5, */ { 0, 7, 8, 0, 1, 7, 1, 5, 7, -1, -1, -1, -1, -1, -1, -1 }, /* 51: 0, 1, 4, 5, */ { 1, 5, 3, 3, 5, 7, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 52: 2, 4, 5, */ { 9, 7, 8, 9, 5, 7, 10, 1, 2, -1, -1, -1, -1, -1, -1, -1 }, /* 53: 0, 2, 4, 5, */ { 10, 1, 2, 9, 5, 0, 5, 3, 0, 5, 7, 3, -1, -1, -1, -1 }, /* 54: 1, 2, 4, 5, */ { 8, 0, 2, 8, 2, 5, 8, 5, 7, 10, 5, 2, -1, -1, -1, -1 }, /* 55: 0, 1, 2, 4, 5, */ { 2, 10, 5, 2, 5, 3, 3, 5, 7, -1, -1, -1, -1, -1, -1, -1 }, /* 56: 3, 4, 5, */ { 7, 9, 5, 7, 8, 9, 3, 11, 2, -1, -1, -1, -1, -1, -1, -1 }, /* 57: 0, 3, 4, 5, */ { 9, 5, 7, 9, 7, 2, 9, 2, 0, 2, 7, 11, -1, -1, -1, -1 }, /* 58: 1, 3, 4, 5, */ { 2, 3, 11, 0, 1, 8, 1, 7, 8, 1, 5, 7, -1, -1, -1, -1 }, /* 59: 0, 1, 3, 4, 5, */ { 11, 2, 1, 11, 1, 7, 7, 1, 5, -1, -1, -1, -1, -1, -1, -1 }, /* 60: 2, 3, 4, 5, */ { 9, 5, 8, 8, 5, 7, 10, 1, 3, 10, 3, 11, -1, -1, -1, -1 }, /* 61: 0, 2, 3, 4, 5, */ { 5, 7, 0, 5, 0, 9, 7, 11, 0, 1, 0, 10, 11, 10, 0, -1 }, /* 62: 1, 2, 3, 4, 5, */ { 11, 10, 0, 11, 0, 3, 10, 5, 0, 8, 0, 7, 5, 7, 0, -1 }, /* 63: 0, 1, 2, 3, 4, 5, */ { 11, 10, 5, 7, 11, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 64: 6, */ { 10, 6, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 65: 0, 6, */ { 0, 8, 3, 5, 10, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 66: 1, 6, */ { 9, 0, 1, 5, 10, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 67: 0, 1, 6, */ { 1, 8, 3, 1, 9, 8, 5, 10, 6, -1, -1, -1, -1, -1, -1, -1 }, /* 68: 2, 6, */ { 1, 6, 5, 2, 6, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 69: 0, 2, 6, */ { 1, 6, 5, 1, 2, 6, 3, 0, 8, -1, -1, -1, -1, -1, -1, -1 }, /* 70: 1, 2, 6, */ { 9, 6, 5, 9, 0, 6, 0, 2, 6, -1, -1, -1, -1, -1, -1, -1 }, /* 71: 0, 1, 2, 6, */ { 5, 9, 8, 5, 8, 2, 5, 2, 6, 3, 2, 8, -1, -1, -1, -1 }, /* 72: 3, 6, */ { 2, 3, 11, 10, 6, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 73: 0, 3, 6, */ { 11, 0, 8, 11, 2, 0, 10, 6, 5, -1, -1, -1, -1, -1, -1, -1 }, /* 74: 1, 3, 6, */ { 0, 1, 9, 2, 3, 11, 5, 10, 6, -1, -1, -1, -1, -1, -1, -1 }, /* 75: 0, 1, 3, 6, */ { 5, 10, 6, 1, 9, 2, 9, 11, 2, 9, 8, 11, -1, -1, -1, -1 }, /* 76: 2, 3, 6, */ { 6, 3, 11, 6, 5, 3, 5, 1, 3, -1, -1, -1, -1, -1, -1, -1 }, /* 77: 0, 2, 3, 6, */ { 0, 8, 11, 0, 11, 5, 0, 5, 1, 5, 11, 6, -1, -1, -1, -1 }, /* 78: 1, 2, 3, 6, */ { 3, 11, 6, 0, 3, 6, 0, 6, 5, 0, 5, 9, -1, -1, -1, -1 }, /* 79: 0, 1, 2, 3, 6, */ { 6, 5, 9, 6, 9, 11, 11, 9, 8, -1, -1, -1, -1, -1, -1, -1 }, /* 80: 4, 6, */ { 5, 10, 6, 4, 7, 8, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 81: 0, 4, 6, */ { 4, 3, 0, 4, 7, 3, 6, 5, 10, -1, -1, -1, -1, -1, -1, -1 }, /* 82: 1, 4, 6, */ { 1, 9, 0, 5, 10, 6, 8, 4, 7, -1, -1, -1, -1, -1, -1, -1 }, /* 83: 0, 1, 4, 6, */ { 10, 6, 5, 1, 9, 7, 1, 7, 3, 7, 9, 4, -1, -1, -1, -1 }, /* 84: 2, 4, 6, */ { 6, 1, 2, 6, 5, 1, 4, 7, 8, -1, -1, -1, -1, -1, -1, -1 }, /* 85: 0, 2, 4, 6, */ { 1, 2, 5, 5, 2, 6, 3, 0, 4, 3, 4, 7, -1, -1, -1, -1 }, /* 86: 1, 2, 4, 6, */ { 8, 4, 7, 9, 0, 5, 0, 6, 5, 0, 2, 6, -1, -1, -1, -1 }, /* 87: 0, 1, 2, 4, 6, */ { 7, 3, 9, 7, 9, 4, 3, 2, 9, 5, 9, 6, 2, 6, 9, -1 }, /* 88: 3, 4, 6, */ { 3, 11, 2, 7, 8, 4, 10, 6, 5, -1, -1, -1, -1, -1, -1, -1 }, /* 89: 0, 3, 4, 6, */ { 5, 10, 6, 4, 7, 2, 4, 2, 0, 2, 7, 11, -1, -1, -1, -1 }, /* 90: 1, 3, 4, 6, */ { 0, 1, 9, 4, 7, 8, 2, 3, 11, 5, 10, 6, -1, -1, -1, -1 }, /* 91: 0, 1, 3, 4, 6, */ { 9, 2, 1, 9, 11, 2, 9, 4, 11, 7, 11, 4, 5, 10, 6, -1 }, /* 92: 2, 3, 4, 6, */ { 8, 4, 7, 3, 11, 5, 3, 5, 1, 5, 11, 6, -1, -1, -1, -1 }, /* 93: 0, 2, 3, 4, 6, */ { 5, 1, 11, 5, 11, 6, 1, 0, 11, 7, 11, 4, 0, 4, 11, -1 }, /* 94: 1, 2, 3, 4, 6, */ { 0, 5, 9, 0, 6, 5, 0, 3, 6, 11, 6, 3, 8, 4, 7, -1 }, /* 95: 0, 1, 2, 3, 4, 6, */ { 6, 5, 9, 6, 9, 11, 4, 7, 9, 7, 11, 9, -1, -1, -1, -1 }, /* 96: 5, 6, */ { 10, 4, 9, 6, 4, 10, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 97: 0, 5, 6, */ { 4, 10, 6, 4, 9, 10, 0, 8, 3, -1, -1, -1, -1, -1, -1, -1 }, /* 98: 1, 5, 6, */ { 10, 0, 1, 10, 6, 0, 6, 4, 0, -1, -1, -1, -1, -1, -1, -1 }, /* 99: 0, 1, 5, 6, */ { 8, 3, 1, 8, 1, 6, 8, 6, 4, 6, 1, 10, -1, -1, -1, -1 }, /* 100: 2, 5, 6, */ { 1, 4, 9, 1, 2, 4, 2, 6, 4, -1, -1, -1, -1, -1, -1, -1 }, /* 101: 0, 2, 5, 6, */ { 3, 0, 8, 1, 2, 9, 2, 4, 9, 2, 6, 4, -1, -1, -1, -1 }, /* 102: 1, 2, 5, 6, */ { 0, 2, 4, 4, 2, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 103: 0, 1, 2, 5, 6, */ { 8, 3, 2, 8, 2, 4, 4, 2, 6, -1, -1, -1, -1, -1, -1, -1 }, /* 104: 3, 5, 6, */ { 10, 4, 9, 10, 6, 4, 11, 2, 3, -1, -1, -1, -1, -1, -1, -1 }, /* 105: 0, 3, 5, 6, */ { 0, 8, 2, 2, 8, 11, 4, 9, 10, 4, 10, 6, -1, -1, -1, -1 }, /* 106: 1, 3, 5, 6, */ { 3, 11, 2, 0, 1, 6, 0, 6, 4, 6, 1, 10, -1, -1, -1, -1 }, /* 107: 0, 1, 3, 5, 6, */ { 6, 4, 1, 6, 1, 10, 4, 8, 1, 2, 1, 11, 8, 11, 1, -1 }, /* 108: 2, 3, 5, 6, */ { 9, 6, 4, 9, 3, 6, 9, 1, 3, 11, 6, 3, -1, -1, -1, -1 }, /* 109: 0, 2, 3, 5, 6, */ { 8, 11, 1, 8, 1, 0, 11, 6, 1, 9, 1, 4, 6, 4, 1, -1 }, /* 110: 1, 2, 3, 5, 6, */ { 3, 11, 6, 3, 6, 0, 0, 6, 4, -1, -1, -1, -1, -1, -1, -1 }, /* 111: 0, 1, 2, 3, 5, 6, */ { 6, 4, 8, 11, 6, 8, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 112: 4, 5, 6, */ { 7, 10, 6, 7, 8, 10, 8, 9, 10, -1, -1, -1, -1, -1, -1, -1 }, /* 113: 0, 4, 5, 6, */ { 0, 7, 3, 0, 10, 7, 0, 9, 10, 6, 7, 10, -1, -1, -1, -1 }, /* 114: 1, 4, 5, 6, */ { 10, 6, 7, 1, 10, 7, 1, 7, 8, 1, 8, 0, -1, -1, -1, -1 }, /* 115: 0, 1, 4, 5, 6, */ { 10, 6, 7, 10, 7, 1, 1, 7, 3, -1, -1, -1, -1, -1, -1, -1 }, /* 116: 2, 4, 5, 6, */ { 1, 2, 6, 1, 6, 8, 1, 8, 9, 8, 6, 7, -1, -1, -1, -1 }, /* 117: 0, 2, 4, 5, 6, */ { 2, 6, 9, 2, 9, 1, 6, 7, 9, 0, 9, 3, 7, 3, 9, -1 }, /* 118: 1, 2, 4, 5, 6, */ { 7, 8, 0, 7, 0, 6, 6, 0, 2, -1, -1, -1, -1, -1, -1, -1 }, /* 119: 0, 1, 2, 4, 5, 6, */ { 7, 3, 2, 6, 7, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 120: 3, 4, 5, 6, */ { 2, 3, 11, 10, 6, 8, 10, 8, 9, 8, 6, 7, -1, -1, -1, -1 }, /* 121: 0, 3, 4, 5, 6, */ { 2, 0, 7, 2, 7, 11, 0, 9, 7, 6, 7, 10, 9, 10, 7, -1 }, /* 122: 1, 3, 4, 5, 6, */ { 1, 8, 0, 1, 7, 8, 1, 10, 7, 6, 7, 10, 2, 3, 11, -1 }, /* 123: 0, 1, 3, 4, 5, 6, */ { 11, 2, 1, 11, 1, 7, 10, 6, 1, 6, 7, 1, -1, -1, -1, -1 }, /* 124: 2, 3, 4, 5, 6, */ { 8, 9, 6, 8, 6, 7, 9, 1, 6, 11, 6, 3, 1, 3, 6, -1 }, /* 125: 0, 2, 3, 4, 5, 6, */ { 0, 9, 1, 11, 6, 7, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 126: 1, 2, 3, 4, 5, 6, */ { 7, 8, 0, 7, 0, 6, 3, 11, 0, 11, 6, 0, -1, -1, -1, -1 }, /* 127: 0, 1, 2, 3, 4, 5, 6, */ { 7, 11, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 128: 7, */ { 7, 6, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 129: 0, 7, */ { 3, 0, 8, 11, 7, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 130: 1, 7, */ { 0, 1, 9, 11, 7, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 131: 0, 1, 7, */ { 8, 1, 9, 8, 3, 1, 11, 7, 6, -1, -1, -1, -1, -1, -1, -1 }, /* 132: 2, 7, */ { 10, 1, 2, 6, 11, 7, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 133: 0, 2, 7, */ { 1, 2, 10, 3, 0, 8, 6, 11, 7, -1, -1, -1, -1, -1, -1, -1 }, /* 134: 1, 2, 7, */ { 2, 9, 0, 2, 10, 9, 6, 11, 7, -1, -1, -1, -1, -1, -1, -1 }, /* 135: 0, 1, 2, 7, */ { 6, 11, 7, 2, 10, 3, 10, 8, 3, 10, 9, 8, -1, -1, -1, -1 }, /* 136: 3, 7, */ { 7, 2, 3, 6, 2, 7, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 137: 0, 3, 7, */ { 7, 0, 8, 7, 6, 0, 6, 2, 0, -1, -1, -1, -1, -1, -1, -1 }, /* 138: 1, 3, 7, */ { 2, 7, 6, 2, 3, 7, 0, 1, 9, -1, -1, -1, -1, -1, -1, -1 }, /* 139: 0, 1, 3, 7, */ { 1, 6, 2, 1, 8, 6, 1, 9, 8, 8, 7, 6, -1, -1, -1, -1 }, /* 140: 2, 3, 7, */ { 10, 7, 6, 10, 1, 7, 1, 3, 7, -1, -1, -1, -1, -1, -1, -1 }, /* 141: 0, 2, 3, 7, */ { 10, 7, 6, 1, 7, 10, 1, 8, 7, 1, 0, 8, -1, -1, -1, -1 }, /* 142: 1, 2, 3, 7, */ { 0, 3, 7, 0, 7, 10, 0, 10, 9, 6, 10, 7, -1, -1, -1, -1 }, /* 143: 0, 1, 2, 3, 7, */ { 7, 6, 10, 7, 10, 8, 8, 10, 9, -1, -1, -1, -1, -1, -1, -1 }, /* 144: 4, 7, */ { 6, 8, 4, 11, 8, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 145: 0, 4, 7, */ { 3, 6, 11, 3, 0, 6, 0, 4, 6, -1, -1, -1, -1, -1, -1, -1 }, /* 146: 1, 4, 7, */ { 8, 6, 11, 8, 4, 6, 9, 0, 1, -1, -1, -1, -1, -1, -1, -1 }, /* 147: 0, 1, 4, 7, */ { 9, 4, 6, 9, 6, 3, 9, 3, 1, 11, 3, 6, -1, -1, -1, -1 }, /* 148: 2, 4, 7, */ { 6, 8, 4, 6, 11, 8, 2, 10, 1, -1, -1, -1, -1, -1, -1, -1 }, /* 149: 0, 2, 4, 7, */ { 1, 2, 10, 3, 0, 11, 0, 6, 11, 0, 4, 6, -1, -1, -1, -1 }, /* 150: 1, 2, 4, 7, */ { 4, 11, 8, 4, 6, 11, 0, 2, 9, 2, 10, 9, -1, -1, -1, -1 }, /* 151: 0, 1, 2, 4, 7, */ { 10, 9, 3, 10, 3, 2, 9, 4, 3, 11, 3, 6, 4, 6, 3, -1 }, /* 152: 3, 4, 7, */ { 8, 2, 3, 8, 4, 2, 4, 6, 2, -1, -1, -1, -1, -1, -1, -1 }, /* 153: 0, 3, 4, 7, */ { 0, 4, 2, 4, 6, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 154: 1, 3, 4, 7, */ { 1, 9, 0, 2, 3, 4, 2, 4, 6, 4, 3, 8, -1, -1, -1, -1 }, /* 155: 0, 1, 3, 4, 7, */ { 1, 9, 4, 1, 4, 2, 2, 4, 6, -1, -1, -1, -1, -1, -1, -1 }, /* 156: 2, 3, 4, 7, */ { 8, 1, 3, 8, 6, 1, 8, 4, 6, 6, 10, 1, -1, -1, -1, -1 }, /* 157: 0, 2, 3, 4, 7, */ { 10, 1, 0, 10, 0, 6, 6, 0, 4, -1, -1, -1, -1, -1, -1, -1 }, /* 158: 1, 2, 3, 4, 7, */ { 4, 6, 3, 4, 3, 8, 6, 10, 3, 0, 3, 9, 10, 9, 3, -1 }, /* 159: 0, 1, 2, 3, 4, 7, */ { 10, 9, 4, 6, 10, 4, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 160: 5, 7, */ { 4, 9, 5, 7, 6, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 161: 0, 5, 7, */ { 0, 8, 3, 4, 9, 5, 11, 7, 6, -1, -1, -1, -1, -1, -1, -1 }, /* 162: 1, 5, 7, */ { 5, 0, 1, 5, 4, 0, 7, 6, 11, -1, -1, -1, -1, -1, -1, -1 }, /* 163: 0, 1, 5, 7, */ { 11, 7, 6, 8, 3, 4, 3, 5, 4, 3, 1, 5, -1, -1, -1, -1 }, /* 164: 2, 5, 7, */ { 9, 5, 4, 10, 1, 2, 7, 6, 11, -1, -1, -1, -1, -1, -1, -1 }, /* 165: 0, 2, 5, 7, */ { 6, 11, 7, 1, 2, 10, 0, 8, 3, 4, 9, 5, -1, -1, -1, -1 }, /* 166: 1, 2, 5, 7, */ { 7, 6, 11, 5, 4, 10, 4, 2, 10, 4, 0, 2, -1, -1, -1, -1 }, /* 167: 0, 1, 2, 5, 7, */ { 3, 4, 8, 3, 5, 4, 3, 2, 5, 10, 5, 2, 11, 7, 6, -1 }, /* 168: 3, 5, 7, */ { 7, 2, 3, 7, 6, 2, 5, 4, 9, -1, -1, -1, -1, -1, -1, -1 }, /* 169: 0, 3, 5, 7, */ { 9, 5, 4, 0, 8, 6, 0, 6, 2, 6, 8, 7, -1, -1, -1, -1 }, /* 170: 1, 3, 5, 7, */ { 3, 6, 2, 3, 7, 6, 1, 5, 0, 5, 4, 0, -1, -1, -1, -1 }, /* 171: 0, 1, 3, 5, 7, */ { 6, 2, 8, 6, 8, 7, 2, 1, 8, 4, 8, 5, 1, 5, 8, -1 }, /* 172: 2, 3, 5, 7, */ { 9, 5, 4, 10, 1, 6, 1, 7, 6, 1, 3, 7, -1, -1, -1, -1 }, /* 173: 0, 2, 3, 5, 7, */ { 1, 6, 10, 1, 7, 6, 1, 0, 7, 8, 7, 0, 9, 5, 4, -1 }, /* 174: 1, 2, 3, 5, 7, */ { 4, 0, 10, 4, 10, 5, 0, 3, 10, 6, 10, 7, 3, 7, 10, -1 }, /* 175: 0, 1, 2, 3, 5, 7, */ { 7, 6, 10, 7, 10, 8, 5, 4, 10, 4, 8, 10, -1, -1, -1, -1 }, /* 176: 4, 5, 7, */ { 6, 9, 5, 6, 11, 9, 11, 8, 9, -1, -1, -1, -1, -1, -1, -1 }, /* 177: 0, 4, 5, 7, */ { 3, 6, 11, 0, 6, 3, 0, 5, 6, 0, 9, 5, -1, -1, -1, -1 }, /* 178: 1, 4, 5, 7, */ { 0, 11, 8, 0, 5, 11, 0, 1, 5, 5, 6, 11, -1, -1, -1, -1 }, /* 179: 0, 1, 4, 5, 7, */ { 6, 11, 3, 6, 3, 5, 5, 3, 1, -1, -1, -1, -1, -1, -1, -1 }, /* 180: 2, 4, 5, 7, */ { 1, 2, 10, 9, 5, 11, 9, 11, 8, 11, 5, 6, -1, -1, -1, -1 }, /* 181: 0, 2, 4, 5, 7, */ { 0, 11, 3, 0, 6, 11, 0, 9, 6, 5, 6, 9, 1, 2, 10, -1 }, /* 182: 1, 2, 4, 5, 7, */ { 11, 8, 5, 11, 5, 6, 8, 0, 5, 10, 5, 2, 0, 2, 5, -1 }, /* 183: 0, 1, 2, 4, 5, 7, */ { 6, 11, 3, 6, 3, 5, 2, 10, 3, 10, 5, 3, -1, -1, -1, -1 }, /* 184: 3, 4, 5, 7, */ { 5, 8, 9, 5, 2, 8, 5, 6, 2, 3, 8, 2, -1, -1, -1, -1 }, /* 185: 0, 3, 4, 5, 7, */ { 9, 5, 6, 9, 6, 0, 0, 6, 2, -1, -1, -1, -1, -1, -1, -1 }, /* 186: 1, 3, 4, 5, 7, */ { 1, 5, 8, 1, 8, 0, 5, 6, 8, 3, 8, 2, 6, 2, 8, -1 }, /* 187: 0, 1, 3, 4, 5, 7, */ { 1, 5, 6, 2, 1, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 188: 2, 3, 4, 5, 7, */ { 1, 3, 6, 1, 6, 10, 3, 8, 6, 5, 6, 9, 8, 9, 6, -1 }, /* 189: 0, 2, 3, 4, 5, 7, */ { 10, 1, 0, 10, 0, 6, 9, 5, 0, 5, 6, 0, -1, -1, -1, -1 }, /* 190: 1, 2, 3, 4, 5, 7, */ { 0, 3, 8, 5, 6, 10, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 191: 0, 1, 2, 3, 4, 5, 7, */ { 10, 5, 6, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 192: 6, 7, */ { 11, 5, 10, 7, 5, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 193: 0, 6, 7, */ { 11, 5, 10, 11, 7, 5, 8, 3, 0, -1, -1, -1, -1, -1, -1, -1 }, /* 194: 1, 6, 7, */ { 5, 11, 7, 5, 10, 11, 1, 9, 0, -1, -1, -1, -1, -1, -1, -1 }, /* 195: 0, 1, 6, 7, */ { 10, 7, 5, 10, 11, 7, 9, 8, 1, 8, 3, 1, -1, -1, -1, -1 }, /* 196: 2, 6, 7, */ { 11, 1, 2, 11, 7, 1, 7, 5, 1, -1, -1, -1, -1, -1, -1, -1 }, /* 197: 0, 2, 6, 7, */ { 0, 8, 3, 1, 2, 7, 1, 7, 5, 7, 2, 11, -1, -1, -1, -1 }, /* 198: 1, 2, 6, 7, */ { 9, 7, 5, 9, 2, 7, 9, 0, 2, 2, 11, 7, -1, -1, -1, -1 }, /* 199: 0, 1, 2, 6, 7, */ { 7, 5, 2, 7, 2, 11, 5, 9, 2, 3, 2, 8, 9, 8, 2, -1 }, /* 200: 3, 6, 7, */ { 2, 5, 10, 2, 3, 5, 3, 7, 5, -1, -1, -1, -1, -1, -1, -1 }, /* 201: 0, 3, 6, 7, */ { 8, 2, 0, 8, 5, 2, 8, 7, 5, 10, 2, 5, -1, -1, -1, -1 }, /* 202: 1, 3, 6, 7, */ { 9, 0, 1, 5, 10, 3, 5, 3, 7, 3, 10, 2, -1, -1, -1, -1 }, /* 203: 0, 1, 3, 6, 7, */ { 9, 8, 2, 9, 2, 1, 8, 7, 2, 10, 2, 5, 7, 5, 2, -1 }, /* 204: 2, 3, 6, 7, */ { 1, 3, 5, 3, 7, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 205: 0, 2, 3, 6, 7, */ { 0, 8, 7, 0, 7, 1, 1, 7, 5, -1, -1, -1, -1, -1, -1, -1 }, /* 206: 1, 2, 3, 6, 7, */ { 9, 0, 3, 9, 3, 5, 5, 3, 7, -1, -1, -1, -1, -1, -1, -1 }, /* 207: 0, 1, 2, 3, 6, 7, */ { 9, 8, 7, 5, 9, 7, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 208: 4, 6, 7, */ { 5, 8, 4, 5, 10, 8, 10, 11, 8, -1, -1, -1, -1, -1, -1, -1 }, /* 209: 0, 4, 6, 7, */ { 5, 0, 4, 5, 11, 0, 5, 10, 11, 11, 3, 0, -1, -1, -1, -1 }, /* 210: 1, 4, 6, 7, */ { 0, 1, 9, 8, 4, 10, 8, 10, 11, 10, 4, 5, -1, -1, -1, -1 }, /* 211: 0, 1, 4, 6, 7, */ { 10, 11, 4, 10, 4, 5, 11, 3, 4, 9, 4, 1, 3, 1, 4, -1 }, /* 212: 2, 4, 6, 7, */ { 2, 5, 1, 2, 8, 5, 2, 11, 8, 4, 5, 8, -1, -1, -1, -1 }, /* 213: 0, 2, 4, 6, 7, */ { 0, 4, 11, 0, 11, 3, 4, 5, 11, 2, 11, 1, 5, 1, 11, -1 }, /* 214: 1, 2, 4, 6, 7, */ { 0, 2, 5, 0, 5, 9, 2, 11, 5, 4, 5, 8, 11, 8, 5, -1 }, /* 215: 0, 1, 2, 4, 6, 7, */ { 9, 4, 5, 2, 11, 3, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 216: 3, 4, 6, 7, */ { 2, 5, 10, 3, 5, 2, 3, 4, 5, 3, 8, 4, -1, -1, -1, -1 }, /* 217: 0, 3, 4, 6, 7, */ { 5, 10, 2, 5, 2, 4, 4, 2, 0, -1, -1, -1, -1, -1, -1, -1 }, /* 218: 1, 3, 4, 6, 7, */ { 3, 10, 2, 3, 5, 10, 3, 8, 5, 4, 5, 8, 0, 1, 9, -1 }, /* 219: 0, 1, 3, 4, 6, 7, */ { 5, 10, 2, 5, 2, 4, 1, 9, 2, 9, 4, 2, -1, -1, -1, -1 }, /* 220: 2, 3, 4, 6, 7, */ { 8, 4, 5, 8, 5, 3, 3, 5, 1, -1, -1, -1, -1, -1, -1, -1 }, /* 221: 0, 2, 3, 4, 6, 7, */ { 0, 4, 5, 1, 0, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 222: 1, 2, 3, 4, 6, 7, */ { 8, 4, 5, 8, 5, 3, 9, 0, 5, 0, 3, 5, -1, -1, -1, -1 }, /* 223: 0, 1, 2, 3, 4, 6, 7, */ { 9, 4, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 224: 5, 6, 7, */ { 4, 11, 7, 4, 9, 11, 9, 10, 11, -1, -1, -1, -1, -1, -1, -1 }, /* 225: 0, 5, 6, 7, */ { 0, 8, 3, 4, 9, 7, 9, 11, 7, 9, 10, 11, -1, -1, -1, -1 }, /* 226: 1, 5, 6, 7, */ { 1, 10, 11, 1, 11, 4, 1, 4, 0, 7, 4, 11, -1, -1, -1, -1 }, /* 227: 0, 1, 5, 6, 7, */ { 3, 1, 4, 3, 4, 8, 1, 10, 4, 7, 4, 11, 10, 11, 4, -1 }, /* 228: 2, 5, 6, 7, */ { 4, 11, 7, 9, 11, 4, 9, 2, 11, 9, 1, 2, -1, -1, -1, -1 }, /* 229: 0, 2, 5, 6, 7, */ { 9, 7, 4, 9, 11, 7, 9, 1, 11, 2, 11, 1, 0, 8, 3, -1 }, /* 230: 1, 2, 5, 6, 7, */ { 11, 7, 4, 11, 4, 2, 2, 4, 0, -1, -1, -1, -1, -1, -1, -1 }, /* 231: 0, 1, 2, 5, 6, 7, */ { 11, 7, 4, 11, 4, 2, 8, 3, 4, 3, 2, 4, -1, -1, -1, -1 }, /* 232: 3, 5, 6, 7, */ { 2, 9, 10, 2, 7, 9, 2, 3, 7, 7, 4, 9, -1, -1, -1, -1 }, /* 233: 0, 3, 5, 6, 7, */ { 9, 10, 7, 9, 7, 4, 10, 2, 7, 8, 7, 0, 2, 0, 7, -1 }, /* 234: 1, 3, 5, 6, 7, */ { 3, 7, 10, 3, 10, 2, 7, 4, 10, 1, 10, 0, 4, 0, 10, -1 }, /* 235: 0, 1, 3, 5, 6, 7, */ { 1, 10, 2, 8, 7, 4, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 236: 2, 3, 5, 6, 7, */ { 4, 9, 1, 4, 1, 7, 7, 1, 3, -1, -1, -1, -1, -1, -1, -1 }, /* 237: 0, 2, 3, 5, 6, 7, */ { 4, 9, 1, 4, 1, 7, 0, 8, 1, 8, 7, 1, -1, -1, -1, -1 }, /* 238: 1, 2, 3, 5, 6, 7, */ { 4, 0, 3, 7, 4, 3, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 239: 0, 1, 2, 3, 5, 6, 7, */ { 4, 8, 7, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 240: 4, 5, 6, 7, */ { 9, 10, 8, 10, 11, 8, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 241: 0, 4, 5, 6, 7, */ { 3, 0, 9, 3, 9, 11, 11, 9, 10, -1, -1, -1, -1, -1, -1, -1 }, /* 242: 1, 4, 5, 6, 7, */ { 0, 1, 10, 0, 10, 8, 8, 10, 11, -1, -1, -1, -1, -1, -1, -1 }, /* 243: 0, 1, 4, 5, 6, 7, */ { 3, 1, 10, 11, 3, 10, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 244: 2, 4, 5, 6, 7, */ { 1, 2, 11, 1, 11, 9, 9, 11, 8, -1, -1, -1, -1, -1, -1, -1 }, /* 245: 0, 2, 4, 5, 6, 7, */ { 3, 0, 9, 3, 9, 11, 1, 2, 9, 2, 11, 9, -1, -1, -1, -1 }, /* 246: 1, 2, 4, 5, 6, 7, */ { 0, 2, 11, 8, 0, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 247: 0, 1, 2, 4, 5, 6, 7, */ { 3, 2, 11, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 248: 3, 4, 5, 6, 7, */ { 2, 3, 8, 2, 8, 10, 10, 8, 9, -1, -1, -1, -1, -1, -1, -1 }, /* 249: 0, 3, 4, 5, 6, 7, */ { 9, 10, 2, 0, 9, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 250: 1, 3, 4, 5, 6, 7, */ { 2, 3, 8, 2, 8, 10, 0, 1, 8, 1, 10, 8, -1, -1, -1, -1 }, /* 251: 0, 1, 3, 4, 5, 6, 7, */ { 1, 10, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 252: 2, 3, 4, 5, 6, 7, */ { 1, 3, 8, 9, 1, 8, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 253: 0, 2, 3, 4, 5, 6, 7, */ { 0, 9, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 254: 1, 2, 3, 4, 5, 6, 7, */ { 0, 3, 8, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, /* 255: 0, 1, 2, 3, 4, 5, 6, 7, */ { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 } }; return casesClassic[u][w]; }; // end of CasesClassic //_____________________________________________________________________________ }; // end of class EMCLookUpTable }; // end of namespace tri }; //end of namespace vcg #endif // __VCG_MC_LOOK_UP_TABLE