19166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com/* 29166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com * Copyright 2012 Google Inc. 39166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com * 49166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com * Use of this source code is governed by a BSD-style license that can be 59166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com * found in the LICENSE file. 69166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com */ 79166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com#include "PathOpsCubicIntersectionTestData.h" 89166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com#include "PathOpsTestCommon.h" 954359294a7c9dc54802d512a5d891a35c1663392caryclark#include "SkGeometry.h" 109166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com#include "SkIntersections.h" 119166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com#include "SkPathOpsRect.h" 129166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com#include "SkReduceOrder.h" 139166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com#include "Test.h" 149166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 1560e0fee6d4acff638ccc9670c4055aced529a7a0bungeman#include <stdlib.h> 1660e0fee6d4acff638ccc9670c4055aced529a7a0bungeman 179166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.comconst int firstCubicIntersectionTest = 9; 189166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 199166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.comstatic void standardTestCases(skiatest::Reporter* reporter) { 209166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com for (size_t index = firstCubicIntersectionTest; index < tests_count; ++index) { 219166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com int iIndex = static_cast<int>(index); 22a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark const CubicPts& cubic1 = tests[index][0]; 23a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark const CubicPts& cubic2 = tests[index][1]; 24a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark SkDCubic c1, c2; 25a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark c1.debugSet(cubic1.fPts); 26a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark c2.debugSet(cubic2.fPts); 279166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com SkReduceOrder reduce1, reduce2; 28a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark int order1 = reduce1.reduce(c1, SkReduceOrder::kNo_Quadratics); 29a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark int order2 = reduce2.reduce(c2, SkReduceOrder::kNo_Quadratics); 309166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com const bool showSkipped = false; 319166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com if (order1 < 4) { 329166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com if (showSkipped) { 339166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com SkDebugf("%s [%d] cubic1 order=%d\n", __FUNCTION__, iIndex, order1); 349166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 359166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com continue; 369166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 379166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com if (order2 < 4) { 389166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com if (showSkipped) { 399166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com SkDebugf("%s [%d] cubic2 order=%d\n", __FUNCTION__, iIndex, order2); 409166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 419166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com continue; 429166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 439166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com SkIntersections tIntersections; 44a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark tIntersections.intersect(c1, c2); 459166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com if (!tIntersections.used()) { 469166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com if (showSkipped) { 479166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com SkDebugf("%s [%d] no intersection\n", __FUNCTION__, iIndex); 489166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 499166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com continue; 509166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 519166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com if (tIntersections.isCoincident(0)) { 529166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com if (showSkipped) { 539166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com SkDebugf("%s [%d] coincident\n", __FUNCTION__, iIndex); 549166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 559166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com continue; 569166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 579166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com for (int pt = 0; pt < tIntersections.used(); ++pt) { 589166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com double tt1 = tIntersections[0][pt]; 59a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark SkDPoint xy1 = c1.ptAtT(tt1); 609166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com double tt2 = tIntersections[1][pt]; 61a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark SkDPoint xy2 = c2.ptAtT(tt2); 629166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com if (!xy1.approximatelyEqual(xy2)) { 639166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com SkDebugf("%s [%d,%d] x!= t1=%g (%g,%g) t2=%g (%g,%g)\n", 649166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com __FUNCTION__, (int)index, pt, tt1, xy1.fX, xy1.fY, tt2, xy2.fX, xy2.fY); 659166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 669166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com REPORTER_ASSERT(reporter, xy1.approximatelyEqual(xy2)); 679166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 687eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com reporter->bumpTestCount(); 699166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 709166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com} 719166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 72a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclarkstatic const CubicPts testSet[] = { 739166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com// FIXME: uncommenting these two will cause this to fail 749166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com// this results in two curves very nearly but not exactly coincident 759166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com#if 0 769166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{67.426548091427676, 37.993772624988935}, {23.483695892376684, 90.476863174921306}, 779166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com {35.597065061143162, 79.872482633158796}, {75.38634169631932, 18.244890038969412}}}, 789166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{67.4265481, 37.9937726}, {23.4836959, 90.4768632}, {35.5970651, 79.8724826}, 799166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com {75.3863417, 18.24489}}}, 809166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com#endif 819166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 829166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 0}, {0, 1}, {1, 1}, {1, 0}}}, 839166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{1, 0}, {0, 0}, {0, 1}, {1, 1}}}, 849166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 859166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {4, 5}, {1, 0}, {5, 3}}}, 869166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {3, 5}, {1, 0}, {5, 4}}}, 879166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 889166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {1, 6}, {1, 0}, {1, 0}}}, 899166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {0, 1}, {1, 0}, {6, 1}}}, 909166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 919166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {3, 4}, {1, 0}, {5, 1}}}, 929166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {1, 5}, {1, 0}, {4, 3}}}, 939166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 949166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {1, 2}, {1, 0}, {6, 1}}}, 959166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {1, 6}, {1, 0}, {2, 1}}}, 969166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 979166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {0, 5}, {1, 0}, {4, 0}}}, 989166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {0, 4}, {1, 0}, {5, 0}}}, 999166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 1009166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {3, 4}, {1, 0}, {3, 0}}}, 1019166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {0, 3}, {1, 0}, {4, 3}}}, 1029166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 1039166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 0}, {1, 2}, {3, 4}, {4, 4}}}, 1049166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 0}, {1, 2}, {3, 4}, {4, 4}}}, 1059166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{4, 4}, {3, 4}, {1, 2}, {0, 0}}}, 1069166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 1079166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {2, 3}, {1, 0}, {1, 0}}}, 1089166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {0, 1}, {1, 0}, {3, 2}}}, 1099166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 1109166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 2}, {0, 1}, {1, 0}, {1, 0}}}, 1119166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {0, 1}, {2, 0}, {1, 0}}}, 1129166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 1139166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {0, 2}, {1, 0}, {1, 0}}}, 1149166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {0, 1}, {1, 0}, {2, 0}}}, 1159166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 1169166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {1, 6}, {1, 0}, {2, 0}}}, 1179166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {0, 2}, {1, 0}, {6, 1}}}, 1189166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 1199166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {5, 6}, {1, 0}, {1, 0}}}, 1209166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {0, 1}, {1, 0}, {6, 5}}}, 1219166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 1229166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{95.837747722788592, 45.025976907939643}, {16.564570095652982, 0.72959763963222402}, 1239166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com {63.209855865319199, 68.047528419665767}, {57.640240647662544, 59.524565264361243}}}, 1249166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{51.593891741518817, 38.53849970667553}, {62.34752929878772, 74.924924725166022}, 1259166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com {74.810149322641152, 34.17966562983564}, {29.368398119401373, 94.66719277886078}}}, 1269166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 1279166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{39.765160968417838, 33.060396198677083}, {5.1922921581157908, 66.854301452103215}, 1289166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com {31.619281802149157, 25.269248720849514}, {81.541621071073038, 70.025341524754353}}}, 1299166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{46.078911165743556, 48.259962651999651}, {20.24450549867214, 49.403916182650214}, 1309166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com {0.26325131778756683, 24.46489805563581}, {15.915006546264051, 83.515023059917155}}}, 1319166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 1329166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{65.454505973241524, 93.881892270353575}, {45.867360264932437, 92.723972719499827}, 1339166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com {2.1464054482739447, 74.636369140183717}, {33.774068594804994, 40.770872887582925}}}, 1349166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{72.963387832494163, 95.659300729473728}, {11.809496633619768, 82.209921247423594}, 1359166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com {13.456139067865974, 57.329313623406605}, {36.060621606214262, 70.867335643091849}}}, 1369166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 1379166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{32.484981432782945, 75.082940782924624}, {42.467313093350882, 48.131159948246157}, 1389166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com {3.5963115764764657, 43.208665839959245}, {79.442476890721579, 89.709102357602262}}}, 1399166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{18.98573861410177, 93.308887208490106}, {40.405250173250792, 91.039661826118675}, 1409166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com {8.0467721950480584, 42.100282172719147}, {40.883324221187891, 26.030185504830527}}}, 1419166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 1429166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{7.5374809128872498, 82.441702896003477}, {22.444346930107265, 22.138854312775123}, 1439166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com {66.76091829629658, 50.753805856571446}, {78.193478508942519, 97.7932997968948}}}, 1449166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{97.700573130371311, 53.53260215070685}, {87.72443481149358, 84.575876772671876}, 1459166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com {19.215031396232092, 47.032676472809484}, {11.989686410869325, 10.659507480757082}}}, 1469166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 1479166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{26.192053931854691, 9.8504326817814416}, {10.174241480498686, 98.476562741434464}, 1489166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com {21.177712558385782, 33.814968789841501}, {75.329030899018534, 55.02231980442177}}}, 1499166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{56.222082700683771, 24.54395039218662}, {95.589995289030483, 81.050822735322086}, 1509166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com {28.180450866082897, 28.837706255185282}, {60.128952916771617, 87.311672180570511}}}, 1519166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 1529166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{42.449716172390481, 52.379709366885805}, {27.896043159019225, 48.797373636065686}, 1539166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com {92.770268299044233, 89.899302036454571}, {12.102066544863426, 99.43241951960718}}}, 1549166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{45.77532924980639, 45.958701495993274}, {37.458701356062065, 68.393691335056758}, 1559166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com {37.569326692060258, 27.673713456687381}, {60.674866037757539, 62.47349659096146}}}, 1569166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 1579166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{67.426548091427676, 37.993772624988935}, {23.483695892376684, 90.476863174921306}, 1589166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com {35.597065061143162, 79.872482633158796}, {75.38634169631932, 18.244890038969412}}}, 1599166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{61.336508189019057, 82.693132843213675}, {44.639380902349664, 54.074825790745592}, 1609166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com {16.815615499771951, 20.049704667203923}, {41.866884958868326, 56.735503699973002}}}, 1619166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 1629166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{18.1312339, 31.6473732}, {95.5711034, 63.5350219}, {92.3283165, 62.0158945}, 1639166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com {18.5656052, 32.1268808}}}, 1649166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{97.402018, 35.7169972}, {33.1127443, 25.8935163}, {1.13970027, 54.9424981}, 1659166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com {56.4860195, 60.529264}}}, 1669166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com}; 1679166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 1684431e7757cfcb8cfa99535eed0e9f156dabf95c2commit-bot@chromium.orgconst int testSetCount = (int) SK_ARRAY_COUNT(testSet); 1699166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 170a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclarkstatic const CubicPts newTestSet[] = { 17127c015dfcf4e2b8fb1abe327cc40204e2a4f452acaryclark{ { { 130.0427549999999997, 11417.41309999999976 },{ 130.2331240000000037, 11418.3192999999992 },{ 131.0370790000000056, 11419 },{ 132, 11419 } } }, 17227c015dfcf4e2b8fb1abe327cc40204e2a4f452acaryclark{ { { 132, 11419 },{ 130.8954319999999996, 11419 },{ 130, 11418.10449999999946 },{ 130, 11417 } } }, 17327c015dfcf4e2b8fb1abe327cc40204e2a4f452acaryclark 1741049f1246e7be4ccb68001361efceb8933e6f81ccaryclark{{{1,3}, {-1.0564518,1.79032254}, {1.45265341,0.229448318}, {1.45381773,0.22913377}}}, 1751049f1246e7be4ccb68001361efceb8933e6f81ccaryclark{{{1.45381773,0.22913377}, {1.45425761,0.229014933}, {1.0967741,0.451612949}, {0,1}}}, 1761049f1246e7be4ccb68001361efceb8933e6f81ccaryclark 1771049f1246e7be4ccb68001361efceb8933e6f81ccaryclark{{{1.64551306f, 3.57876182f}, {0.298127174f, 3.70454836f}, {-0.809808373f, 6.39524937f}, {-3.66666651f, 13.333334f}}}, 1781049f1246e7be4ccb68001361efceb8933e6f81ccaryclark{{{1, 2}, {1, 2}, {-3.66666651f, 13.333334f}, {5, 6}}}, 1791049f1246e7be4ccb68001361efceb8933e6f81ccaryclark 1801049f1246e7be4ccb68001361efceb8933e6f81ccaryclark{{{0.0660428554,1.65340209}, {-0.251940489,1.43560803}, {-0.782382965,-0.196299091}, {3.33333325,-0.666666627}}}, 1811049f1246e7be4ccb68001361efceb8933e6f81ccaryclark{{{1,3}, {-1.22353387,1.09411383}, {0.319867611,0.12996155}, {0.886705518,0.107543148}}}, 1821049f1246e7be4ccb68001361efceb8933e6f81ccaryclark 1831049f1246e7be4ccb68001361efceb8933e6f81ccaryclark{{{-0.13654758,2.10514426}, {-0.585797966,1.89349782}, {-0.807703257,-0.192306399}, {6,-1}}}, 1841049f1246e7be4ccb68001361efceb8933e6f81ccaryclark{{{1,4}, {-2.25000453,1.42241001}, {1.1314013,0.0505309105}, {1.87140274,0.0363764353}}}, 1851049f1246e7be4ccb68001361efceb8933e6f81ccaryclark 1861049f1246e7be4ccb68001361efceb8933e6f81ccaryclark{{{1.3127951622009277, 2.0637707710266113}, {1.8210518360137939, 1.9148571491241455}, {1.6106204986572266, -0.68700540065765381}, {8.5, -2.5}}}, 1871049f1246e7be4ccb68001361efceb8933e6f81ccaryclark{{{3, 4}, {0.33333325386047363, 1.3333332538604736}, {3.6666667461395264, -0.66666674613952637}, {3.6666665077209473, -0.66666656732559204}}}, 1881049f1246e7be4ccb68001361efceb8933e6f81ccaryclark 18954359294a7c9dc54802d512a5d891a35c1663392caryclark{{{980.026001,1481.276}, {980.026001,1481.276}, {980.02594,1481.27576}, {980.025879,1481.27527}}}, 19054359294a7c9dc54802d512a5d891a35c1663392caryclark{{{980.025879,1481.27527}, {980.025452,1481.27222}, {980.023743,1481.26038}, {980.02179,1481.24072}}}, 19154359294a7c9dc54802d512a5d891a35c1663392caryclark 19254359294a7c9dc54802d512a5d891a35c1663392caryclark{{{1.80943513,3.07782435}, {1.66686702,2.16806936}, {1.68301272,0}, {3,0}}}, 19354359294a7c9dc54802d512a5d891a35c1663392caryclark{{{0,1}, {0,3}, {3,2}, {5,2}}}, 19454359294a7c9dc54802d512a5d891a35c1663392caryclark 19554359294a7c9dc54802d512a5d891a35c1663392caryclark{{{3.4386673,2.66977954}, {4.06668949,2.17046738}, {4.78887367,1.59629118}, {6,2}}}, 19654359294a7c9dc54802d512a5d891a35c1663392caryclark{{{1.71985495,3.49467373}, {2.11620402,2.7201426}, {2.91897964,1.15138781}, {6,3}}}, 19754359294a7c9dc54802d512a5d891a35c1663392caryclark 19854359294a7c9dc54802d512a5d891a35c1663392caryclark{{{0,1}, {0.392703831,1.78540766}, {0.219947904,2.05676103}, {0.218561709,2.05630541}}}, 19954359294a7c9dc54802d512a5d891a35c1663392caryclark{{{0.218561709,2.05630541}, {0.216418028,2.05560064}, {0.624105453,1.40486407}, {4.16666651,1.00000012}}}, 20054359294a7c9dc54802d512a5d891a35c1663392caryclark 20154359294a7c9dc54802d512a5d891a35c1663392caryclark{{{0, 1}, {3, 5}, {2, 1}, {3, 1}}}, 20254359294a7c9dc54802d512a5d891a35c1663392caryclark{{{1.01366711f, 2.21379328f}, {1.09074128f, 2.23241305f}, {1.60246587f, 0.451849401f}, {5, 3}}}, 20354359294a7c9dc54802d512a5d891a35c1663392caryclark 20454359294a7c9dc54802d512a5d891a35c1663392caryclark{{{0, 1}, {0.541499972f, 3.16599989f}, {1.08299994f, 2.69299984f}, {2.10083938f, 1.80391729f}}}, 20554359294a7c9dc54802d512a5d891a35c1663392caryclark{{{0.806384504f, 2.85426903f}, {1.52740121f, 1.99355423f}, {2.81689167f, 0.454222918f}, {5, 1}}}, 20654359294a7c9dc54802d512a5d891a35c1663392caryclark 20754359294a7c9dc54802d512a5d891a35c1663392caryclark{{{0, 1}, {1.90192389f, 2.90192389f}, {2.59807634f, 2.79422879f}, {3.1076951f, 2.71539044f}}}, 20854359294a7c9dc54802d512a5d891a35c1663392caryclark{{{2, 3}, {2.36602545f, 3.36602545f}, {2.330127f, 3.06217766f}, {2.28460979f, 2.67691422f}}}, 20954359294a7c9dc54802d512a5d891a35c1663392caryclark 21054359294a7c9dc54802d512a5d891a35c1663392caryclark{{{0, 1}, {1.90192389f, 2.90192389f}, {2.59807634f, 2.79422879f}, {3.1076951f, 2.71539044f}}}, 21154359294a7c9dc54802d512a5d891a35c1663392caryclark{{{2.28460979f, 2.67691422f}, {2.20577145f, 2.00961876f}, {2.09807634f, 1.09807622f}, {4, 3}}}, 21254359294a7c9dc54802d512a5d891a35c1663392caryclark 21354359294a7c9dc54802d512a5d891a35c1663392caryclark{{{0, 1}, {0.8211091160774231, 2.0948121547698975}, {0.91805583238601685, 2.515404224395752}, {0.91621249914169312, 2.5146586894989014}}}, 21454359294a7c9dc54802d512a5d891a35c1663392caryclark{{{0.91621249914169312, 2.5146586894989014}, {0.91132104396820068, 2.5126807689666748}, {0.21079301834106445, -0.45617169141769409}, {10.5, -1.6666665077209473}}}, 21554359294a7c9dc54802d512a5d891a35c1663392caryclark 21654359294a7c9dc54802d512a5d891a35c1663392caryclark{{{42.6237564,68.9841232}, {32.449646,81.963089}, {14.7713947,103.565269}, {12.6310005,105.247002}}}, 21754359294a7c9dc54802d512a5d891a35c1663392caryclark{{{37.2640038,95.3540039}, {37.2640038,95.3540039}, {11.3710003,83.7339935}, {-25.0779991,124.912003}}}, 21854359294a7c9dc54802d512a5d891a35c1663392caryclark 21954359294a7c9dc54802d512a5d891a35c1663392caryclark{{{0,1}, {4,5}, {6,0}, {1,0}}}, 22054359294a7c9dc54802d512a5d891a35c1663392caryclark{{{0,6}, {0,1}, {1,0}, {5,4}}}, 22154359294a7c9dc54802d512a5d891a35c1663392caryclark 22254359294a7c9dc54802d512a5d891a35c1663392caryclark{{{0,1}, {4,6}, {5,1}, {6,2}}}, 22354359294a7c9dc54802d512a5d891a35c1663392caryclark{{{1,5}, {2,6}, {1,0}, {6,4}}}, 22454359294a7c9dc54802d512a5d891a35c1663392caryclark 22554359294a7c9dc54802d512a5d891a35c1663392caryclark{{{322, 896.04803466796875}, {314.09201049804687, 833.4376220703125}, {260.24713134765625, 785}, {195, 785}}}, 22654359294a7c9dc54802d512a5d891a35c1663392caryclark{{{195, 785}, {265.14016723632812, 785}, {322, 842.30755615234375}, {322, 913}}}, 22754359294a7c9dc54802d512a5d891a35c1663392caryclark 22854359294a7c9dc54802d512a5d891a35c1663392caryclark{{{1, 4}, {4, 5}, {3, 2}, {6, 3}}}, 22954359294a7c9dc54802d512a5d891a35c1663392caryclark{{{2, 3}, {3, 6}, {4, 1}, {5, 4}}}, 23054359294a7c9dc54802d512a5d891a35c1663392caryclark 23154359294a7c9dc54802d512a5d891a35c1663392caryclark{{{67, 913}, {67, 917.388916015625}, {67.224380493164063, 921.72576904296875}, {67.662384033203125, 926}}}, 23254359294a7c9dc54802d512a5d891a35c1663392caryclark{{{194, 1041}, {123.85984039306641, 1041}, {67, 983.69244384765625}, {67, 913}}}, 23354359294a7c9dc54802d512a5d891a35c1663392caryclark 23454359294a7c9dc54802d512a5d891a35c1663392caryclark{{{1,4}, {1,5}, {6,0}, {5,1}}}, 23554359294a7c9dc54802d512a5d891a35c1663392caryclark{{{0,6}, {1,5}, {4,1}, {5,1}}}, 23654359294a7c9dc54802d512a5d891a35c1663392caryclark 23754359294a7c9dc54802d512a5d891a35c1663392caryclark{{{0,1}, {4,5}, {6,0}, {1,0}}}, 23854359294a7c9dc54802d512a5d891a35c1663392caryclark{{{0,6}, {0,1}, {1,0}, {5,4}}}, 23954359294a7c9dc54802d512a5d891a35c1663392caryclark 24054359294a7c9dc54802d512a5d891a35c1663392caryclark{{{0,1}, {4,6}, {2,0}, {2,0}}}, 24154359294a7c9dc54802d512a5d891a35c1663392caryclark{{{0,2}, {0,2}, {1,0}, {6,4}}}, 24254359294a7c9dc54802d512a5d891a35c1663392caryclark 243dac1d17027dcaa5596885a9f333979418b35001ccaryclark{{{980.9000244140625, 1474.3280029296875}, {980.9000244140625, 1474.3280029296875}, {978.89300537109375, 1471.95703125}, {981.791015625, 1469.487060546875}}}, 244dac1d17027dcaa5596885a9f333979418b35001ccaryclark{{{981.791015625, 1469.487060546875}, {981.791015625, 1469.4859619140625}, {983.3580322265625, 1472.72900390625}, {980.9000244140625, 1474.3280029296875}}}, 245dac1d17027dcaa5596885a9f333979418b35001ccaryclark 246a2bbc6e19d5332e81784e582c290cc060f40c4c7caryclark@google.com{{{275,532}, {277.209137,532}, {279,530.209106}, {279,528}}}, 247a2bbc6e19d5332e81784e582c290cc060f40c4c7caryclark@google.com{{{278,529}, {278,530.65686}, {276.65686,532}, {275,532}}}, 248a2bbc6e19d5332e81784e582c290cc060f40c4c7caryclark@google.com 249b0a0589f8ac0254ec1beba9db2fc32a2bedb31e5skia.committer@gmail.com#if 0 // FIXME: asserts coincidence, not working yet 250b0a0589f8ac0254ec1beba9db2fc32a2bedb31e5skia.committer@gmail.com{{{195, 785}, {124.30755615234375, 785}, {67, 841.85986328125}, {67, 912}}}, 2517eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com{{{67, 913}, {67, 842.30755615234375}, {123.85984039306641, 785}, {194, 785}}}, 2527eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com#endif 2537eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com 254a2bbc6e19d5332e81784e582c290cc060f40c4c7caryclark@google.com{{{149,710.001465}, {149.000809,712.209961}, {150.791367,714}, {153,714}}}, 255a2bbc6e19d5332e81784e582c290cc060f40c4c7caryclark@google.com{{{154,715}, {151.238571,715}, {149,712.761414}, {149,710}}}, 256a2bbc6e19d5332e81784e582c290cc060f40c4c7caryclark@google.com 257a2bbc6e19d5332e81784e582c290cc060f40c4c7caryclark@google.com{{{1,2}, {1,2}, {2,0}, {6,0}}}, 258a2bbc6e19d5332e81784e582c290cc060f40c4c7caryclark@google.com{{{0,2}, {0,6}, {2,1}, {2,1}}}, 259a2bbc6e19d5332e81784e582c290cc060f40c4c7caryclark@google.com 260a2bbc6e19d5332e81784e582c290cc060f40c4c7caryclark@google.com{{{0,1}, {2,3}, {5,1}, {4,3}}}, 261a2bbc6e19d5332e81784e582c290cc060f40c4c7caryclark@google.com{{{1,5}, {3,4}, {1,0}, {3,2}}}, 262a2bbc6e19d5332e81784e582c290cc060f40c4c7caryclark@google.com 2637eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com{{{399,657}, {399,661.970581}, {403.029449,666}, {408,666}}}, 2647eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com{{{406,666}, {402.686279,666}, {400,663.313721}, {400,660}}}, 2657eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com 2667eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com{{{0,5}, {3,5}, {3,0}, {3,2}}}, 2677eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com{{{0,3}, {2,3}, {5,0}, {5,3}}}, 2687eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com 269570863f2e22b8ea7d7c504bd15e4f766af097df2caryclark@google.com{{{132, 11419}, {130.89543151855469, 11419}, {130, 11418.1044921875}, {130, 11417}}}, 270570863f2e22b8ea7d7c504bd15e4f766af097df2caryclark@google.com 2717f1af501f206da48a7ff791af53432c9c1c89d08skia.committer@gmail.com{{{3, 4}, {1, 5}, {4, 3}, {6, 4}}}, 2727f1af501f206da48a7ff791af53432c9c1c89d08skia.committer@gmail.com{{{3, 4}, {4, 6}, {4, 3}, {5, 1}}}, 2737f1af501f206da48a7ff791af53432c9c1c89d08skia.committer@gmail.com 2747f1af501f206da48a7ff791af53432c9c1c89d08skia.committer@gmail.com{{{130.04275512695312, 11417.413085937500 }, 2757f1af501f206da48a7ff791af53432c9c1c89d08skia.committer@gmail.com {130.23312377929687, 11418.319335937500 }, 2767f1af501f206da48a7ff791af53432c9c1c89d08skia.committer@gmail.com {131.03707885742187, 11419.000000000000 }, 2777f1af501f206da48a7ff791af53432c9c1c89d08skia.committer@gmail.com {132.00000000000000, 11419.000000000000 }}}, 2787f1af501f206da48a7ff791af53432c9c1c89d08skia.committer@gmail.com 2797f1af501f206da48a7ff791af53432c9c1c89d08skia.committer@gmail.com{{{132.00000000000000, 11419.000000000000 }, 2807f1af501f206da48a7ff791af53432c9c1c89d08skia.committer@gmail.com {130.89543151855469, 11419.000000000000 }, 2817f1af501f206da48a7ff791af53432c9c1c89d08skia.committer@gmail.com {130.00000000000000, 11418.104492187500 }, 2824fdbb229649caf74e5c1b55a1823926df903af34caryclark@google.com {130.00000000000000, 11417.000000000000 }}}, 2834fdbb229649caf74e5c1b55a1823926df903af34caryclark@google.com 2848dcea7dcf96aeed5cf8d3afdf62330d73dd93c71robertphillips@google.com{{{1.0516976506771041, 2.9684399028541346 }, 2858dcea7dcf96aeed5cf8d3afdf62330d73dd93c71robertphillips@google.com {1.0604363140895228, 2.9633503074444141 }, 2868dcea7dcf96aeed5cf8d3afdf62330d73dd93c71robertphillips@google.com {1.0692548215065762, 2.9580354426587459 }, 2878dcea7dcf96aeed5cf8d3afdf62330d73dd93c71robertphillips@google.com {1.0781560339512140, 2.9525043684031349 }}}, 2888dcea7dcf96aeed5cf8d3afdf62330d73dd93c71robertphillips@google.com 2898dcea7dcf96aeed5cf8d3afdf62330d73dd93c71robertphillips@google.com{{{1.0523038101345104, 2.9523755204833737 }, 2908dcea7dcf96aeed5cf8d3afdf62330d73dd93c71robertphillips@google.com {1.0607035288264237, 2.9580853881628375 }, 2918dcea7dcf96aeed5cf8d3afdf62330d73dd93c71robertphillips@google.com {1.0690530472271964, 2.9633896794787749 }, 2928dcea7dcf96aeed5cf8d3afdf62330d73dd93c71robertphillips@google.com {1.0773566568712512, 2.9682969775000219 }}}, 2938dcea7dcf96aeed5cf8d3afdf62330d73dd93c71robertphillips@google.com 2948dcea7dcf96aeed5cf8d3afdf62330d73dd93c71robertphillips@google.com{{{1.0386522625066592, 2.9759024812329078 }, 2958dcea7dcf96aeed5cf8d3afdf62330d73dd93c71robertphillips@google.com {1.0559713690392631, 2.9661782500838885 }, 2968dcea7dcf96aeed5cf8d3afdf62330d73dd93c71robertphillips@google.com {1.0736041309019990, 2.9555348259177858 }, 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{1.1302108367493320, 2.9265646471747306 }, 3078dcea7dcf96aeed5cf8d3afdf62330d73dd93c71robertphillips@google.com {1.2952305904872474, 2.7940808546473788 }}}, 3088dcea7dcf96aeed5cf8d3afdf62330d73dd93c71robertphillips@google.com 3098dcea7dcf96aeed5cf8d3afdf62330d73dd93c71robertphillips@google.com{{{0.85437872843682727, 2.7536036928549055 }, 3108dcea7dcf96aeed5cf8d3afdf62330d73dd93c71robertphillips@google.com {1.0045584590592620, 2.9493041024831705 }, 3118dcea7dcf96aeed5cf8d3afdf62330d73dd93c71robertphillips@google.com {1.1336998329885613, 3.0248027987251747 }, 3128dcea7dcf96aeed5cf8d3afdf62330d73dd93c71robertphillips@google.com {1.2593809752247314, 3.0152560315809107 }}}, 3138dcea7dcf96aeed5cf8d3afdf62330d73dd93c71robertphillips@google.com 3148dcea7dcf96aeed5cf8d3afdf62330d73dd93c71robertphillips@google.com{{{0, 1}, {1, 6}, {1, 0}, {6, 2}}}, 3158dcea7dcf96aeed5cf8d3afdf62330d73dd93c71robertphillips@google.com{{{0, 1}, {2, 6}, {1, 0}, {6, 1}}}, 316fa2aeee27af27f2934ee52a9732148f66481fb03caryclark@google.com 317cffbcc3b9665f2c928544b6fc6b8a0e22a4210fbcaryclark@google.com{{{134,11414}, {131.990234375,11414}, {130.32666015625,11415.482421875}, {130.04275512695312,11417.4130859375}}}, 318cffbcc3b9665f2c928544b6fc6b8a0e22a4210fbcaryclark@google.com{{{132,11419}, {130.89543151855469,11419}, {130,11418.1044921875}, {130,11417}}}, 319cffbcc3b9665f2c928544b6fc6b8a0e22a4210fbcaryclark@google.com 320cffbcc3b9665f2c928544b6fc6b8a0e22a4210fbcaryclark@google.com{{{132,11419}, {130.89543151855469,11419}, {130,11418.1044921875}, {130,11417}}}, 321cffbcc3b9665f2c928544b6fc6b8a0e22a4210fbcaryclark@google.com{{{130.04275512695312,11417.4130859375}, {130.23312377929687,11418.3193359375}, {131.03707885742187,11419}, {132,11419}}}, 322cffbcc3b9665f2c928544b6fc6b8a0e22a4210fbcaryclark@google.com 323a5e55925ea03e76885804bda77408a1d6f04c335caryclark@google.com{{{0, 1}, {2, 3}, {5, 1}, {4, 3}}}, 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3359166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 5}, {0, 5}, {5, 4}, {6, 4}}}, 3369166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{4, 5}, {4, 6}, {5, 0}, {5, 0}}}, 3379166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 3389166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 4}, {1, 3}, {5, 4}, {4, 2}}}, 3399166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{4, 5}, {2, 4}, {4, 0}, {3, 1}}}, 3409166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 3419166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 2}, {1, 5}, {3, 2}, {4, 1}}}, 3429166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{2, 3}, {1, 4}, {2, 0}, {5, 1}}}, 3439166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 3449166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 2}, {2, 3}, {5, 1}, {3, 2}}}, 3459166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{1, 5}, {2, 3}, {2, 0}, {3, 2}}}, 3469166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 3479166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{2, 6}, {4, 5}, {1, 0}, {6, 1}}}, 3489166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {1, 6}, {6, 2}, {5, 4}}}, 3499166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 3509166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {1, 2}, {6, 5}, {5, 4}}}, 3519166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{5, 6}, {4, 5}, {1, 0}, {2, 1}}}, 3529166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 3539166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{2.5119999999999996, 1.5710000000000002}, {2.6399999999999983, 1.6599999999999997}, 3549166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com {2.8000000000000007, 1.8000000000000003}, {3, 2}}}, 3559166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{2.4181876227114887, 1.9849772580462195}, {2.8269904869227211, 2.009330650246834}, 3569166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com {3.2004679292461624, 1.9942047174679169}, {3.4986199496818058, 2.0035994597094731}}}, 3579166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 3589166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{2, 3}, {1, 4}, {1, 0}, {6, 0}}}, 3599166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {0, 6}, {3, 2}, {4, 1}}}, 3609166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 3619166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 2}, {1, 5}, {1, 0}, {6, 1}}}, 3629166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {1, 6}, {2, 0}, {5, 1}}}, 3639166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 3649166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {1, 5}, {2, 1}, {4, 0}}}, 3659166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{1, 2}, {0, 4}, {1, 0}, {5, 1}}}, 3669166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 3679166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {3, 5}, {2, 1}, {3, 1}}}, 3689166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{1, 2}, {1, 3}, {1, 0}, {5, 3}}}, 3699166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 3709166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {2, 5}, {6, 0}, {5, 3}}}, 3719166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 6}, {3, 5}, {1, 0}, {5, 2}}}, 3729166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 3739166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {3, 6}, {1, 0}, {5, 2}}}, 3749166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {2, 5}, {1, 0}, {6, 3}}}, 3759166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 3769166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{1, 2}, {5, 6}, {1, 0}, {1, 0}}}, 3779166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {0, 1}, {2, 1}, {6, 5}}}, 3789166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 3799166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 6}, {1, 2}, {1, 0}, {1, 0}}}, 3809166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 1}, {0, 1}, {6, 0}, {2, 1}}}, 3819166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 3829166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 2}, {0, 1}, {3, 0}, {1, 0}}}, 3839166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com{{{0, 3}, {0, 1}, {2, 0}, {1, 0}}}, 3849166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com}; 3859166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 3864431e7757cfcb8cfa99535eed0e9f156dabf95c2commit-bot@chromium.orgconst int newTestSetCount = (int) SK_ARRAY_COUNT(newTestSet); 387a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclarkstatic void oneOff(skiatest::Reporter* reporter, const CubicPts& cubic1, const CubicPts& cubic2, 3887eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com bool coin) { 389a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark SkDCubic c1, c2; 390a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark c1.debugSet(cubic1.fPts); 391a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark c2.debugSet(cubic2.fPts); 392a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark SkASSERT(ValidCubic(c1)); 393a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark SkASSERT(ValidCubic(c2)); 3949166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com#if ONE_OFF_DEBUG 3959166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com SkDebugf("computed quadratics given\n"); 396cffbcc3b9665f2c928544b6fc6b8a0e22a4210fbcaryclark@google.com SkDebugf(" {{%1.9g,%1.9g}, {%1.9g,%1.9g}, {%1.9g,%1.9g}, {%1.9g,%1.9g}},\n", 3979166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com cubic1[0].fX, cubic1[0].fY, cubic1[1].fX, cubic1[1].fY, 3989166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com cubic1[2].fX, cubic1[2].fY, cubic1[3].fX, cubic1[3].fY); 399cffbcc3b9665f2c928544b6fc6b8a0e22a4210fbcaryclark@google.com SkDebugf(" {{%1.9g,%1.9g}, {%1.9g,%1.9g}, {%1.9g,%1.9g}, {%1.9g,%1.9g}},\n", 4009166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com cubic2[0].fX, cubic2[0].fY, cubic2[1].fX, cubic2[1].fY, 4019166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com cubic2[2].fX, cubic2[2].fY, cubic2[3].fX, cubic2[3].fY); 4029166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com#endif 40354359294a7c9dc54802d512a5d891a35c1663392caryclark SkIntersections intersections; 404a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark intersections.intersect(c1, c2); 40554359294a7c9dc54802d512a5d891a35c1663392caryclark#if DEBUG_T_SECT_DUMP == 3 40654359294a7c9dc54802d512a5d891a35c1663392caryclark SkDebugf("</div>\n\n"); 40754359294a7c9dc54802d512a5d891a35c1663392caryclark SkDebugf("<script type=\"text/javascript\">\n\n"); 40854359294a7c9dc54802d512a5d891a35c1663392caryclark SkDebugf("var testDivs = [\n"); 40954359294a7c9dc54802d512a5d891a35c1663392caryclark for (int index = 1; index <= gDumpTSectNum; ++index) { 41054359294a7c9dc54802d512a5d891a35c1663392caryclark SkDebugf("sect%d,\n", index); 411ccec0f958ffc71a9986d236bc2eb335cb2111119caryclark } 412ccec0f958ffc71a9986d236bc2eb335cb2111119caryclark#endif 4136c3b9cdcb047afe963c7bcf34834ba2ecccacc33caryclark if (coin && intersections.used() < 2) { 41454359294a7c9dc54802d512a5d891a35c1663392caryclark SkDebugf(""); 415ccec0f958ffc71a9986d236bc2eb335cb2111119caryclark } 4166c3b9cdcb047afe963c7bcf34834ba2ecccacc33caryclark REPORTER_ASSERT(reporter, !coin || intersections.used() >= 2); 4179166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com double tt1, tt2; 4189166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com SkDPoint xy1, xy2; 4199166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com for (int pt3 = 0; pt3 < intersections.used(); ++pt3) { 4209166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com tt1 = intersections[0][pt3]; 421a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark xy1 = c1.ptAtT(tt1); 4229166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com tt2 = intersections[1][pt3]; 423a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark xy2 = c2.ptAtT(tt2); 4245ec2b1ee8a8265c0d46092c801407073f46b3451caryclark@google.com const SkDPoint& iPt = intersections.pt(pt3); 4259166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com#if ONE_OFF_DEBUG 4269166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com SkDebugf("%s t1=%1.9g (%1.9g, %1.9g) (%1.9g, %1.9g) (%1.9g, %1.9g) t2=%1.9g\n", 427cffbcc3b9665f2c928544b6fc6b8a0e22a4210fbcaryclark@google.com __FUNCTION__, tt1, xy1.fX, xy1.fY, iPt.fX, 428cffbcc3b9665f2c928544b6fc6b8a0e22a4210fbcaryclark@google.com iPt.fY, xy2.fX, xy2.fY, tt2); 4299166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com#endif 430cffbcc3b9665f2c928544b6fc6b8a0e22a4210fbcaryclark@google.com REPORTER_ASSERT(reporter, xy1.approximatelyEqual(iPt)); 431cffbcc3b9665f2c928544b6fc6b8a0e22a4210fbcaryclark@google.com REPORTER_ASSERT(reporter, xy2.approximatelyEqual(iPt)); 432cffbcc3b9665f2c928544b6fc6b8a0e22a4210fbcaryclark@google.com REPORTER_ASSERT(reporter, xy1.approximatelyEqual(xy2)); 4339166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 4347eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com reporter->bumpTestCount(); 4359166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com} 4369166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 4379166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.comstatic void oneOff(skiatest::Reporter* reporter, int outer, int inner) { 438a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark const CubicPts& cubic1 = testSet[outer]; 439a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark const CubicPts& cubic2 = testSet[inner]; 4407eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com oneOff(reporter, cubic1, cubic2, false); 4419166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com} 4429166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 4439166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.comstatic void newOneOff(skiatest::Reporter* reporter, int outer, int inner) { 444a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark const CubicPts& cubic1 = newTestSet[outer]; 445a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark const CubicPts& cubic2 = newTestSet[inner]; 4467eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com oneOff(reporter, cubic1, cubic2, false); 4479166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com} 4489166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 44926ad22ab61539e3d3b6bc5e0da8dcebbd52a53decaryclarkstatic void testsOneOff(skiatest::Reporter* reporter, int index) { 450a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark const CubicPts& cubic1 = tests[index][0]; 451a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark const CubicPts& cubic2 = tests[index][1]; 45226ad22ab61539e3d3b6bc5e0da8dcebbd52a53decaryclark oneOff(reporter, cubic1, cubic2, false); 45326ad22ab61539e3d3b6bc5e0da8dcebbd52a53decaryclark} 45426ad22ab61539e3d3b6bc5e0da8dcebbd52a53decaryclark 4559166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.comstatic void oneOffTests(skiatest::Reporter* reporter) { 4564431e7757cfcb8cfa99535eed0e9f156dabf95c2commit-bot@chromium.org for (int outer = 0; outer < testSetCount - 1; ++outer) { 4574431e7757cfcb8cfa99535eed0e9f156dabf95c2commit-bot@chromium.org for (int inner = outer + 1; inner < testSetCount; ++inner) { 4589166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com oneOff(reporter, outer, inner); 4599166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 4609166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 4614431e7757cfcb8cfa99535eed0e9f156dabf95c2commit-bot@chromium.org for (int outer = 0; outer < newTestSetCount - 1; ++outer) { 4624431e7757cfcb8cfa99535eed0e9f156dabf95c2commit-bot@chromium.org for (int inner = outer + 1; inner < newTestSetCount; ++inner) { 4635ec2b1ee8a8265c0d46092c801407073f46b3451caryclark@google.com newOneOff(reporter, outer, inner); 4649166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 4659166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 4669166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com} 4679166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 4689166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com#define DEBUG_CRASH 0 4699166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 4709166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.comstatic void CubicIntersection_RandTest(skiatest::Reporter* reporter) { 4719166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com srand(0); 4729166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com const int tests = 10000000; 473db60de7cbe3ea9643a0471e1225a6abeac021de3caryclark@google.com#if !defined(SK_BUILD_FOR_WIN) && !defined(SK_BUILD_FOR_ANDROID) 4749166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com unsigned seed = 0; 4759166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com#endif 4769166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com for (int test = 0; test < tests; ++test) { 477a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark CubicPts cubic1, cubic2; 4789166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com for (int i = 0; i < 4; ++i) { 479a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark cubic1.fPts[i].fX = static_cast<double>(SK_RAND(seed)) / RAND_MAX * 100; 480a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark cubic1.fPts[i].fY = static_cast<double>(SK_RAND(seed)) / RAND_MAX * 100; 481a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark cubic2.fPts[i].fX = static_cast<double>(SK_RAND(seed)) / RAND_MAX * 100; 482a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark cubic2.fPts[i].fY = static_cast<double>(SK_RAND(seed)) / RAND_MAX * 100; 4839166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 4849166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com #if DEBUG_CRASH 4859166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com char str[1024]; 4869166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com snprintf(str, sizeof(str), 4879166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com "{{{%1.9g, %1.9g}, {%1.9g, %1.9g}, {%1.9g, %1.9g}, {%1.9g, %1.9g}}},\n" 4889166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com "{{{%1.9g, %1.9g}, {%1.9g, %1.9g}, {%1.9g, %1.9g}, {%1.9g, %1.9g}}},\n", 4899166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com cubic1[0].fX, cubic1[0].fY, cubic1[1].fX, cubic1[1].fY, cubic1[2].fX, cubic1[2].fY, 4909166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com cubic1[3].fX, cubic1[3].fY, 4919166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com cubic2[0].fX, cubic2[0].fY, cubic2[1].fX, cubic2[1].fY, cubic2[2].fX, cubic2[2].fY, 4929166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com cubic2[3].fX, cubic2[3].fY); 4939166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com #endif 4949166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com SkDRect rect1, rect2; 495a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark SkDCubic c1, c2; 496a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark c1.debugSet(cubic1.fPts); 497a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark c2.debugSet(cubic2.fPts); 498a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark rect1.setBounds(c1); 499a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark rect2.setBounds(c2); 5009166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com bool boundsIntersect = rect1.fLeft <= rect2.fRight && rect2.fLeft <= rect2.fRight 5019166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com && rect1.fTop <= rect2.fBottom && rect2.fTop <= rect1.fBottom; 5029166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com if (test == -1) { 5039166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com SkDebugf("ready...\n"); 5049166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 5059166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com SkIntersections intersections2; 506a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark int newIntersects = intersections2.intersect(c1, c2); 5079166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com if (!boundsIntersect && newIntersects) { 5089166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com #if DEBUG_CRASH 5099166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com SkDebugf("%s %d unexpected intersection boundsIntersect=%d " 5109166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com " newIntersects=%d\n%s %s\n", __FUNCTION__, test, boundsIntersect, 5119166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com newIntersects, __FUNCTION__, str); 5129166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com #endif 5139166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com REPORTER_ASSERT(reporter, 0); 5149166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 5159166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com for (int pt = 0; pt < intersections2.used(); ++pt) { 5169166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com double tt1 = intersections2[0][pt]; 517a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark SkDPoint xy1 = c1.ptAtT(tt1); 5189166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com double tt2 = intersections2[1][pt]; 519a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark SkDPoint xy2 = c2.ptAtT(tt2); 5209166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com REPORTER_ASSERT(reporter, xy1.approximatelyEqual(xy2)); 5219166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 5227eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com reporter->bumpTestCount(); 5239166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 5249166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com} 5259166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 5269166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.comstatic void intersectionFinder(int index0, int index1, double t1Seed, double t2Seed, 5279166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com double t1Step, double t2Step) { 528a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark const CubicPts& cubic1 = newTestSet[index0]; 529a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark const CubicPts& cubic2 = newTestSet[index1]; 5309166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com SkDPoint t1[3], t2[3]; 5319166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com bool toggle = true; 532a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark SkDCubic c1, c2; 533a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark c1.debugSet(cubic1.fPts); 534a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark c2.debugSet(cubic2.fPts); 5359166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com do { 536a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark t1[0] = c1.ptAtT(t1Seed - t1Step); 537a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark t1[1] = c1.ptAtT(t1Seed); 538a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark t1[2] = c1.ptAtT(t1Seed + t1Step); 539a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark t2[0] = c2.ptAtT(t2Seed - t2Step); 540a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark t2[1] = c2.ptAtT(t2Seed); 541a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark t2[2] = c2.ptAtT(t2Seed + t2Step); 5429166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com double dist[3][3]; 5439166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com dist[1][1] = t1[1].distance(t2[1]); 5449166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com int best_i = 1, best_j = 1; 5459166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com for (int i = 0; i < 3; ++i) { 5469166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com for (int j = 0; j < 3; ++j) { 5479166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com if (i == 1 && j == 1) { 5489166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com continue; 5499166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 5509166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com dist[i][j] = t1[i].distance(t2[j]); 5519166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com if (dist[best_i][best_j] > dist[i][j]) { 5529166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com best_i = i; 5539166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com best_j = j; 5549166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 5559166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 5569166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 5579166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com if (best_i == 0) { 5589166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com t1Seed -= t1Step; 5599166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } else if (best_i == 2) { 5609166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com t1Seed += t1Step; 5619166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 5629166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com if (best_j == 0) { 5639166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com t2Seed -= t2Step; 5649166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } else if (best_j == 2) { 5659166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com t2Seed += t2Step; 5669166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 5679166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com if (best_i == 1 && best_j == 1) { 5689166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com if ((toggle ^= true)) { 5699166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com t1Step /= 2; 5709166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } else { 5719166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com t2Step /= 2; 5729166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 5739166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 5749166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } while (!t1[1].approximatelyEqual(t2[1])); 5759166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com t1Step = t2Step = 0.1; 5769166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com double t10 = t1Seed - t1Step * 2; 5779166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com double t12 = t1Seed + t1Step * 2; 5789166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com double t20 = t2Seed - t2Step * 2; 5799166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com double t22 = t2Seed + t2Step * 2; 5809166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com SkDPoint test; 5819166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com while (!approximately_zero(t1Step)) { 582a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark test = c1.ptAtT(t10); 5839166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com t10 += t1[1].approximatelyEqual(test) ? -t1Step : t1Step; 5849166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com t1Step /= 2; 5859166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 5869166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com t1Step = 0.1; 5879166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com while (!approximately_zero(t1Step)) { 588a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark test = c1.ptAtT(t12); 5899166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com t12 -= t1[1].approximatelyEqual(test) ? -t1Step : t1Step; 5909166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com t1Step /= 2; 5919166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 5929166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com while (!approximately_zero(t2Step)) { 593a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark test = c2.ptAtT(t20); 5949166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com t20 += t2[1].approximatelyEqual(test) ? -t2Step : t2Step; 5959166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com t2Step /= 2; 5969166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 5979166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com t2Step = 0.1; 5989166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com while (!approximately_zero(t2Step)) { 599a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark test = c2.ptAtT(t22); 6009166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com t22 -= t2[1].approximatelyEqual(test) ? -t2Step : t2Step; 6019166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com t2Step /= 2; 6029166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 6039166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com#if ONE_OFF_DEBUG 6049166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com SkDebugf("%s t1=(%1.9g<%1.9g<%1.9g) t2=(%1.9g<%1.9g<%1.9g)\n", __FUNCTION__, 6059166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com t10, t1Seed, t12, t20, t2Seed, t22); 606a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark SkDPoint p10 = c1.ptAtT(t10); 607a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark SkDPoint p1Seed = c1.ptAtT(t1Seed); 608a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark SkDPoint p12 = c1.ptAtT(t12); 6099166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com SkDebugf("%s p1=(%1.9g,%1.9g)<(%1.9g,%1.9g)<(%1.9g,%1.9g)\n", __FUNCTION__, 6109166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com p10.fX, p10.fY, p1Seed.fX, p1Seed.fY, p12.fX, p12.fY); 611a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark SkDPoint p20 = c2.ptAtT(t20); 612a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark SkDPoint p2Seed = c2.ptAtT(t2Seed); 613a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark SkDPoint p22 = c2.ptAtT(t22); 6149166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com SkDebugf("%s p2=(%1.9g,%1.9g)<(%1.9g,%1.9g)<(%1.9g,%1.9g)\n", __FUNCTION__, 6159166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com p20.fX, p20.fY, p2Seed.fX, p2Seed.fY, p22.fX, p22.fY); 6169166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com#endif 6179166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com} 6189166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 6199166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.comstatic void CubicIntersection_IntersectionFinder() { 6209166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com// double t1Seed = 0.87; 6219166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com// double t2Seed = 0.87; 6229166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com double t1Step = 0.000001; 6239166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com double t2Step = 0.000001; 6249166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com intersectionFinder(0, 1, 0.855895664, 0.864850875, t1Step, t2Step); 6259166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com intersectionFinder(0, 1, 0.865207906, 0.865207887, t1Step, t2Step); 6269166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com intersectionFinder(0, 1, 0.865213351, 0.865208087, t1Step, t2Step); 6279166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com} 6289166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 629a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclarkstatic const CubicPts selfSet[] = { 6304fdbb229649caf74e5c1b55a1823926df903af34caryclark@google.com {{{2, 3}, {0, 4}, {3, 2}, {5, 3}}}, 6314fdbb229649caf74e5c1b55a1823926df903af34caryclark@google.com {{{3, 6}, {2, 3}, {4, 0}, {3, 2}}}, 6324fdbb229649caf74e5c1b55a1823926df903af34caryclark@google.com {{{0, 2}, {2, 3}, {5, 1}, {3, 2}}}, 6334fdbb229649caf74e5c1b55a1823926df903af34caryclark@google.com {{{0, 2}, {3, 5}, {5, 0}, {4, 2}}}, 6344fdbb229649caf74e5c1b55a1823926df903af34caryclark@google.com {{{3.34, 8.98}, {1.95, 10.27}, {3.76, 7.65}, {4.96, 10.64}}}, 6354fdbb229649caf74e5c1b55a1823926df903af34caryclark@google.com {{{3.13, 2.74}, {1.08, 4.62}, {3.71, 0.94}, {2.01, 3.81}}}, 6364fdbb229649caf74e5c1b55a1823926df903af34caryclark@google.com {{{6.71, 3.14}, {7.99, 2.75}, {8.27, 1.96}, {6.35, 3.57}}}, 6374fdbb229649caf74e5c1b55a1823926df903af34caryclark@google.com {{{12.81, 7.27}, {7.22, 6.98}, {12.49, 8.97}, {11.42, 6.18}}}, 6384fdbb229649caf74e5c1b55a1823926df903af34caryclark@google.com}; 6394431e7757cfcb8cfa99535eed0e9f156dabf95c2commit-bot@chromium.org 6404431e7757cfcb8cfa99535eed0e9f156dabf95c2commit-bot@chromium.orgint selfSetCount = (int) SK_ARRAY_COUNT(selfSet); 6414fdbb229649caf74e5c1b55a1823926df903af34caryclark@google.com 6424fdbb229649caf74e5c1b55a1823926df903af34caryclark@google.comstatic void selfOneOff(skiatest::Reporter* reporter, int index) { 643a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark const CubicPts& cubic = selfSet[index]; 64454359294a7c9dc54802d512a5d891a35c1663392caryclark SkPoint c[4]; 64554359294a7c9dc54802d512a5d891a35c1663392caryclark for (int i = 0; i < 4; ++i) { 646a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark c[i] = cubic.fPts[i].asSkPoint(); 6470dc4dd6dda9a7912f696b46d9c02155ec1d1ba5freed } 6487eb01e00b1a1f7c649e1e78eb3f4644033ce94eeCary Clark SkScalar loopT[3]; 649febbffad1c24136f041d7fc2d5ffcd50e47a047fChris Dalton SkCubicType cubicType = SkClassifyCubic(c); 6507eb01e00b1a1f7c649e1e78eb3f4644033ce94eeCary Clark int breaks = SkDCubic::ComplexBreak(c, loopT); 6517eb01e00b1a1f7c649e1e78eb3f4644033ce94eeCary Clark SkASSERT(breaks < 2); 6524343654bc4a93812cba168a665deef0de2ebcfddChris Dalton if (breaks && cubicType == SkCubicType::kLoop) { 65354359294a7c9dc54802d512a5d891a35c1663392caryclark SkIntersections i; 65454359294a7c9dc54802d512a5d891a35c1663392caryclark SkPoint twoCubics[7]; 6557eb01e00b1a1f7c649e1e78eb3f4644033ce94eeCary Clark SkChopCubicAt(c, twoCubics, loopT[0]); 65654359294a7c9dc54802d512a5d891a35c1663392caryclark SkDCubic chopped[2]; 65754359294a7c9dc54802d512a5d891a35c1663392caryclark chopped[0].set(&twoCubics[0]); 65854359294a7c9dc54802d512a5d891a35c1663392caryclark chopped[1].set(&twoCubics[3]); 65954359294a7c9dc54802d512a5d891a35c1663392caryclark int result = i.intersect(chopped[0], chopped[1]); 66054359294a7c9dc54802d512a5d891a35c1663392caryclark REPORTER_ASSERT(reporter, result == 2); 66154359294a7c9dc54802d512a5d891a35c1663392caryclark REPORTER_ASSERT(reporter, i.used() == 2); 66254359294a7c9dc54802d512a5d891a35c1663392caryclark for (int index = 0; index < result; ++index) { 66354359294a7c9dc54802d512a5d891a35c1663392caryclark SkDPoint pt1 = chopped[0].ptAtT(i[0][index]); 66454359294a7c9dc54802d512a5d891a35c1663392caryclark SkDPoint pt2 = chopped[1].ptAtT(i[1][index]); 66554359294a7c9dc54802d512a5d891a35c1663392caryclark REPORTER_ASSERT(reporter, pt1.approximatelyEqual(pt2)); 66654359294a7c9dc54802d512a5d891a35c1663392caryclark reporter->bumpTestCount(); 66754359294a7c9dc54802d512a5d891a35c1663392caryclark } 6684fdbb229649caf74e5c1b55a1823926df903af34caryclark@google.com } 6694fdbb229649caf74e5c1b55a1823926df903af34caryclark@google.com} 6704fdbb229649caf74e5c1b55a1823926df903af34caryclark@google.com 6719166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.comstatic void cubicIntersectionSelfTest(skiatest::Reporter* reporter) { 6724431e7757cfcb8cfa99535eed0e9f156dabf95c2commit-bot@chromium.org int firstFail = 0; 6734431e7757cfcb8cfa99535eed0e9f156dabf95c2commit-bot@chromium.org for (int index = firstFail; index < selfSetCount; ++index) { 6744fdbb229649caf74e5c1b55a1823926df903af34caryclark@google.com selfOneOff(reporter, index); 6759166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com } 6769166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com} 6779166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com 678a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclarkstatic const CubicPts coinSet[] = { 67926ad22ab61539e3d3b6bc5e0da8dcebbd52a53decaryclark {{{72.350448608398438, 27.966041564941406}, {72.58441162109375, 27.861515045166016}, 68026ad22ab61539e3d3b6bc5e0da8dcebbd52a53decaryclark {72.818222045898437, 27.756658554077148}, {73.394996643066406, 27.49799919128418}}}, 68126ad22ab61539e3d3b6bc5e0da8dcebbd52a53decaryclark {{{73.394996643066406, 27.49799919128418}, {72.818222045898437, 27.756658554077148}, 68226ad22ab61539e3d3b6bc5e0da8dcebbd52a53decaryclark {72.58441162109375, 27.861515045166016}, {72.350448608398438, 27.966041564941406}}}, 68326ad22ab61539e3d3b6bc5e0da8dcebbd52a53decaryclark 68494c902e63d77641cadd76155c2b248d04f63b560caryclark {{{297.04998779296875, 43.928997039794922}, {297.04998779296875, 43.928997039794922}, 68594c902e63d77641cadd76155c2b248d04f63b560caryclark {300.69699096679688, 45.391998291015625}, {306.92498779296875, 43.08599853515625}}}, 68694c902e63d77641cadd76155c2b248d04f63b560caryclark {{{297.04998779296875, 43.928997039794922}, {297.04998779296875, 43.928997039794922}, 68794c902e63d77641cadd76155c2b248d04f63b560caryclark {300.69699096679688, 45.391998291015625}, {306.92498779296875, 43.08599853515625}}}, 68894c902e63d77641cadd76155c2b248d04f63b560caryclark 68954359294a7c9dc54802d512a5d891a35c1663392caryclark {{{2, 3}, {0, 4}, {3, 2}, {5, 3}}}, 69054359294a7c9dc54802d512a5d891a35c1663392caryclark {{{2, 3}, {0, 4}, {3, 2}, {5, 3}}}, 69154359294a7c9dc54802d512a5d891a35c1663392caryclark 692b0a0589f8ac0254ec1beba9db2fc32a2bedb31e5skia.committer@gmail.com {{{317, 711}, {322.52285766601562, 711}, {327, 715.4771728515625}, {327, 721}}}, 693b0a0589f8ac0254ec1beba9db2fc32a2bedb31e5skia.committer@gmail.com {{{324.07107543945312, 713.928955078125}, {324.4051513671875, 714.26300048828125}, 694b0a0589f8ac0254ec1beba9db2fc32a2bedb31e5skia.committer@gmail.com {324.71566772460937, 714.62060546875}, {325, 714.9990234375}}}, 6957eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com}; 6967eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com 6974431e7757cfcb8cfa99535eed0e9f156dabf95c2commit-bot@chromium.orgstatic int coinSetCount = (int) SK_ARRAY_COUNT(coinSet); 6987eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com 6997eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.comstatic void coinOneOff(skiatest::Reporter* reporter, int index) { 700a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark const CubicPts& cubic1 = coinSet[index]; 701a35ab3e6e024d0b548ded26a2e3b8ecd838ead93caryclark const CubicPts& cubic2 = coinSet[index + 1]; 7027eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com oneOff(reporter, cubic1, cubic2, true); 7037eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com} 7047eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com 7057eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.comstatic void cubicIntersectionCoinTest(skiatest::Reporter* reporter) { 7064431e7757cfcb8cfa99535eed0e9f156dabf95c2commit-bot@chromium.org int firstFail = 0; 7074431e7757cfcb8cfa99535eed0e9f156dabf95c2commit-bot@chromium.org for (int index = firstFail; index < coinSetCount; index += 2) { 7087eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com coinOneOff(reporter, index); 7097eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com } 7107eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com} 7117eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com 71278e7b4e1b928fa69f672be3c743df6d6c3ecbcedtfarina@chromium.orgDEF_TEST(PathOpsCubicCoinOneOff, reporter) { 7137eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com coinOneOff(reporter, 0); 7147eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com} 7157eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com 71678e7b4e1b928fa69f672be3c743df6d6c3ecbcedtfarina@chromium.orgDEF_TEST(PathOpsCubicIntersectionOneOff, reporter) { 71727c015dfcf4e2b8fb1abe327cc40204e2a4f452acaryclark newOneOff(reporter, 0, 1); 71826ad22ab61539e3d3b6bc5e0da8dcebbd52a53decaryclark} 71926ad22ab61539e3d3b6bc5e0da8dcebbd52a53decaryclark 72026ad22ab61539e3d3b6bc5e0da8dcebbd52a53decaryclarkDEF_TEST(PathOpsCubicIntersectionTestsOneOff, reporter) { 72126ad22ab61539e3d3b6bc5e0da8dcebbd52a53decaryclark testsOneOff(reporter, 10); 7224fdbb229649caf74e5c1b55a1823926df903af34caryclark@google.com} 7234fdbb229649caf74e5c1b55a1823926df903af34caryclark@google.com 72478e7b4e1b928fa69f672be3c743df6d6c3ecbcedtfarina@chromium.orgDEF_TEST(PathOpsCubicSelfOneOff, reporter) { 7254fdbb229649caf74e5c1b55a1823926df903af34caryclark@google.com selfOneOff(reporter, 0); 726fa2aeee27af27f2934ee52a9732148f66481fb03caryclark@google.com} 727fa2aeee27af27f2934ee52a9732148f66481fb03caryclark@google.com 72878e7b4e1b928fa69f672be3c743df6d6c3ecbcedtfarina@chromium.orgDEF_TEST(PathOpsCubicIntersection, reporter) { 7299166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com oneOffTests(reporter); 7309166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com cubicIntersectionSelfTest(reporter); 7317eaa53d8f7e48fd17d02b5e3bd91f90e9c1899efcaryclark@google.com cubicIntersectionCoinTest(reporter); 7329166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com standardTestCases(reporter); 7339166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com if (false) CubicIntersection_IntersectionFinder(); 7349166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com if (false) CubicIntersection_RandTest(reporter); 7359166dcb3a0e8784bea83d76ae01aa338c049ae05caryclark@google.com} 736