Blame - tools/pathops_visualizer.htm - platform/external/skia

2014-06-17 05:15:38 -0700

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caryclark

2014-06-17 05:15:38 -0700

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caryclark

182b499

2015-05-14 05:45:54 -0700

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282

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286

seg=280 {{{227.319153f, 75.354454f}, {227.812759f, 75.3275223f}, {228.306381f, 75.3005905f}, {228.800003f, 75.2923279f}}}

287

seg=281 {{{228.800003f, 75.2923279f}, {229.309921f, 75.2837906f}, {229.819824f, 75.2945709f}, {230.329742f, 75.3053513f}}}

288

seg=282 {{{230.329742f, 75.3053513f}, {230.553162f, 75.3100739f}, {230.776581f, 75.3147964f}, {231, 75.317894f}}}

289

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290

seg=284 {{{231.871216f, 75.333252f}, {232.314148f, 75.3418884f}, {232.757065f, 75.3505249f}, {233.199997f, 75.3533554f}}}

291

seg=285 {{{233.199997f, 75.3533554f}, {233.933334f, 75.3580399f}, {234.666672f, 75.3606873f}, {235.399994f, 75.3460236f}}}

292

seg=286 {{{235.399994f, 75.3460236f}, {235.845032f, 75.3371277f}, {236.29007f, 75.3182449f}, {236.735107f, 75.2993622f}}}

293

seg=287 {{{236.735107f, 75.2993622f}, {237.023407f, 75.2871323f}, {237.311707f, 75.2749023f}, {237.600006f, 75.2653885f}}}

294

seg=288 {{{237.600006f, 75.2653885f}, {238.333328f, 75.2411804f}, {239.066666f, 75.2196732f}, {239.800003f, 75.2007828f}}}

295

seg=289 {{{239.800003f, 75.2007828f}, {240.082169f, 75.193512f}, {240.364334f, 75.1891708f}, {240.6465f, 75.1848297f}}}

296

seg=290 {{{240.6465f, 75.1848297f}, {241.097672f, 75.177887f}, {241.548828f, 75.1709366f}, {242, 75.1520233f}}}

297

seg=291 {{{242, 75.1520233f}, {242.416458f, 75.1345673f}, {242.832916f, 75.1057968f}, {243.249374f, 75.0770187f}}}

298

seg=292 {{{243.249374f, 75.0770187f}, {243.566254f, 75.0551224f}, {243.883118f, 75.033226f}, {244.199997f, 75.0163193f}}}

299

seg=293 {{{244.199997f, 75.0163193f}, {244.933334f, 74.9771957f}, {245.666672f, 74.9453659f}, {246.399994f, 74.9172668f}}}

300

seg=294 {{{246.399994f, 74.9172668f}, {247.133331f, 74.8891678f}, {247.866669f, 74.8672562f}, {248.600006f, 74.8477097f}}}

301

seg=295 {{{248.600006f, 74.8477097f}, {248.714218f, 74.8446655f}}}

302

seg=296 {{{248.714218f, 74.8446655f}, {249.40947f, 74.8261032f}, {250.104736f, 74.8075485f}, {250.800003f, 74.8000031f}}}

303

seg=297 {{{250.800003f, 74.8000031f}, {251.288895f, 74.7947006f}, {251.777771f, 74.7964706f}, {252.266663f, 74.798233f}}}

304

seg=298 {{{252.266663f, 74.798233f}, {252.511108f, 74.799118f}, {252.755554f, 74.8000031f}, {253, 74.8000031f}}}

305

seg=299 {{{253, 74.8000031f}, {68.1999969f, 74.8000031f}}}

306

debugShowCubicIntersection wtTs[0]=1 {{{68.1999969,74.8000031}, {68.4444427,74.8000031}, {68.6888885,74.8039017}, {68.9333344,74.8078003}}} {{68.9333344,74.8078003}} wnTs[0]=0 {{{68.9333344,74.8078003}, {69.422226,74.8155975}, {69.9111099,74.8233948}, {70.4000015,74.8000031}}}

307

debugShowCubicLineIntersection wtTs[0]=0 {{{68.1999969,74.8000031}, {68.4444427,74.8000031}, {68.6888885,74.8039017}, {68.9333344,74.8078003}}} {{68.1999969,74.8000031}} wnTs[0]=1 {{{253,74.8000031}, {68.1999969,74.8000031}}}

308

debugShowCubicIntersection wtTs[0]=1 {{{68.9333344,74.8078003}, {69.422226,74.8155975}, {69.9111099,74.8233948}, {70.4000015,74.8000031}}} {{70.4000015,74.8000031}} wnTs[0]=0 {{{70.4000015,74.8000031}, {70.7796326,74.7818375}, {71.1592636,74.7372665}, {71.5388947,74.6926956}}}

309

debugShowCubicLineIntersection wtTs[0]=1 {{{68.9333344,74.8078003}, {69.422226,74.8155975}, {69.9111099,74.8233948}, {70.4000015,74.8000031}}} {{70.4000015,74.8000031}} wnTs[0]=0.988095 {{{253,74.8000031}, {68.1999969,74.8000031}}}

310

SkOpSegment::addT insert t=0.988095214 segID=150 spanID=599

311

debugShowCubicIntersection wtTs[0]=1 {{{70.4000015,74.8000031}, {70.7796326,74.7818375}, {71.1592636,74.7372665}, {71.5388947,74.6926956}}} {{71.5388947,74.6926956}} wnTs[0]=0 {{{71.5388947,74.6926956}, {71.8925934,74.6511688}, {72.2462997,74.609642}, {72.5999985,74.5894699}}}

312

debugShowCubicLineIntersection wtTs[0]=0 {{{70.4000015,74.8000031}, {70.7796326,74.7818375}, {71.1592636,74.7372665}, {71.5388947,74.6926956}}} {{70.4000015,74.8000031}} wnTs[0]=0.988095 {{{253,74.8000031}, {68.1999969,74.8000031}}}

313

debugShowCubicIntersection wtTs[0]=1 {{{71.5388947,74.6926956}, {71.8925934,74.6511688}, {72.2462997,74.609642}, {72.5999985,74.5894699}}} {{72.5999985,74.5894699}} wnTs[0]=0 {{{72.5999985,74.5894699}, {73.1301117,74.5592346}, {73.6602249,74.5564957}, {74.1903381,74.5537567}}}

314

debugShowCubicIntersection wtTs[0]=1 {{{72.5999985,74.5894699}, {73.1301117,74.5592346}, {73.6602249,74.5564957}, {74.1903381,74.5537567}}} {{74.1903381,74.5537567}} wnTs[0]=0 {{{74.1903381,74.5537567}, {74.3935623,74.5527115}, {74.5967789,74.5516663}, {74.8000031,74.5490646}}}

315

debugShowCubicIntersection wtTs[0]=1 {{{74.1903381,74.5537567}, {74.3935623,74.5527115}, {74.5967789,74.5516663}, {74.8000031,74.5490646}}} {{74.8000031,74.5490646}} wnTs[0]=0 {{{74.8000031,74.5490646}, {75.0211792,74.5462341}, {75.242363,74.5398636}, {75.4635391,74.5335007}}}

316

debugShowCubicIntersection wtTs[0]=1 {{{74.8000031,74.5490646}, {75.0211792,74.5462341}, {75.242363,74.5398636}, {75.4635391,74.5335007}}} {{75.4635391,74.5335007}} wnTs[0]=0 {{{75.4635391,74.5335007}, {75.9756927,74.5187607}, {76.4878464,74.5040207}, {77,74.5332108}}}

317

debugShowCubicIntersection wtTs[0]=1 {{{75.4635391,74.5335007}, {75.9756927,74.5187607}, {76.4878464,74.5040207}, {77,74.5332108}}} {{77,74.5332108}} wnTs[0]=0 {{{77,74.5332108}, {77.3702316,74.5543137}, {77.7404709,74.610733}, {78.1107025,74.66716}}}

318

debugShowCubicIntersection wtTs[0]=1 {{{77,74.5332108}, {77.3702316,74.5543137}, {77.7404709,74.610733}, {78.1107025,74.66716}}} {{78.1107025,74.66716}} wnTs[0]=0 {{{78.1107025,74.66716}, {78.4738007,74.722496}, {78.8368988,74.777832}, {79.1999969,74.7998505}}}

319

debugShowCubicIntersection wtTs[0]=1 {{{78.1107025,74.66716}, {78.4738007,74.722496}, {78.8368988,74.777832}, {79.1999969,74.7998505}}} {{79.1999969,74.7998505}} wnTs[0]=0 {{{79.1999969,74.7998505}, {79.689003,74.8295059}, {80.1780014,74.819664}, {80.6670074,74.8098221}}}

320

debugShowCubicIntersection wtTs[0]=1 {{{79.1999969,74.7998505}, {79.689003,74.8295059}, {80.1780014,74.819664}, {80.6670074,74.8098221}}} {{80.6670074,74.8098221}} wnTs[0]=0 {{{80.6670074,74.8098221}, {80.9113388,74.8049088}, {81.1556702,74.7999954}, {81.4000015,74.8000031}}}

321

debugShowCubicLineIntersection wtTs[0]=0.0017190524 {{{79.1999969,74.7998505}, {79.689003,74.8295059}, {80.1780014,74.819664}, {80.6670074,74.8098221}}} {{79.2025223,74.8000031}} wnTs[0]=0.940463 {{{253,74.8000031}, {68.1999969,74.8000031}}}

322

SkOpSegment::addT insert t=0.0017190524 segID=11 spanID=600

323

SkOpSegment::addT insert t=0.940462545 segID=150 spanID=601

324

debugShowCubicIntersection wtTs[0]=1 {{{80.6670074,74.8098221}, {80.9113388,74.8049088}, {81.1556702,74.7999954}, {81.4000015,74.8000031}}} {{81.4000015,74.8000031}} wnTs[0]=0 {{{81.4000015,74.8000031}, {81.6438522,74.8000107}, {81.8877106,74.8010635}, {82.1315613,74.8021164}}}

325

debugShowCubicLineIntersection wtTs[0]=0.99844881 {{{80.6670074,74.8098221}, {80.9113388,74.8049088}, {81.1556702,74.7999954}, {81.4000015,74.8000031}}} {{81.3988647,74.8000031}} wtTs[1]=1 {{81.4000015,74.8000031}} wnTs[0]=0.928578 {{{253,74.8000031}, {68.1999969,74.8000031}}} wnTs[1]=0.928571405

326

SkOpSegment::addT insert t=0.99844881 segID=12 spanID=602

327

SkOpSegment::addT insert t=0.928577558 segID=150 spanID=603

328

SkOpSegment::addT insert t=0.928571405 segID=150 spanID=604

329

debugShowCubicIntersection wtTs[0]=1 {{{81.4000015,74.8000031}, {81.6438522,74.8000107}, {81.8877106,74.8010635}, {82.1315613,74.8021164}}} {{82.1315613,74.8021164}} wnTs[0]=0 {{{82.1315613,74.8021164}, {82.6210403,74.8042297}, {83.1105194,74.8063507}, {83.5999985,74.8000031}}}

330

debugShowCubicLineIntersection wtTs[0]=0 {{{81.4000015,74.8000031}, {81.6438522,74.8000107}, {81.8877106,74.8010635}, {82.1315613,74.8021164}}} {{81.4000015,74.8000031}} wnTs[0]=0.928571 {{{253,74.8000031}, {68.1999969,74.8000031}}}

331

debugShowCubicIntersection wtTs[0]=1 {{{82.1315613,74.8021164}, {82.6210403,74.8042297}, {83.1105194,74.8063507}, {83.5999985,74.8000031}}} {{83.5999985,74.8000031}} wnTs[0]=0 {{{83.5999985,74.8000031}, {83.9259109,74.7957764}, {84.2518234,74.7840347}, {84.5777359,74.7722931}}}

332

debugShowCubicLineIntersection wtTs[0]=1 {{{82.1315613,74.8021164}, {82.6210403,74.8042297}, {83.1105194,74.8063507}, {83.5999985,74.8000031}}} {{83.5999985,74.8000031}} wnTs[0]=0.916667 {{{253,74.8000031}, {68.1999969,74.8000031}}}

333

SkOpSegment::addT insert t=0.91666666 segID=150 spanID=605

334

debugShowCubicIntersection wtTs[0]=1 {{{83.5999985,74.8000031}, {83.9259109,74.7957764}, {84.2518234,74.7840347}, {84.5777359,74.7722931}}} {{84.5777359,74.7722931}} wnTs[0]=0 {{{84.5777359,74.7722931}, {84.9851608,74.7576141}, {85.3925781,74.7429352}, {85.8000031,74.7429352}}}

335

debugShowCubicLineIntersection wtTs[0]=0 {{{83.5999985,74.8000031}, {83.9259109,74.7957764}, {84.2518234,74.7840347}, {84.5777359,74.7722931}}} {{83.5999985,74.8000031}} wnTs[0]=0.916667 {{{253,74.8000031}, {68.1999969,74.8000031}}}

336

debugShowCubicIntersection wtTs[0]=1 {{{84.5777359,74.7722931}, {84.9851608,74.7576141}, {85.3925781,74.7429352}, {85.8000031,74.7429352}}} {{85.8000031,74.7429352}} wnTs[0]=0 {{{85.8000031,74.7429352}, {86.2074203,74.7429352}, {86.6148453,74.7576141}, {87.0222626,74.7722931}}}

337

debugShowCubicIntersection wtTs[0]=1 {{{85.8000031,74.7429352}, {86.2074203,74.7429352}, {86.6148453,74.7576141}, {87.0222626,74.7722931}}} {{87.0222626,74.7722931}} wnTs[0]=0 {{{87.0222626,74.7722931}, {87.348175,74.7840347}, {87.6740875,74.7957764}, {88,74.8000031}}}

338

debugShowCubicIntersection wtTs[0]=1 {{{87.0222626,74.7722931}, {87.348175,74.7840347}, {87.6740875,74.7957764}, {88,74.8000031}}} {{88,74.8000031}} wnTs[0]=0 {{{88,74.8000031}, {88.1576462,74.8020477}, {88.3152924,74.8048859}, {88.4729385,74.8077316}}}

339

debugShowCubicLineIntersection wtTs[0]=1 {{{87.0222626,74.7722931}, {87.348175,74.7840347}, {87.6740875,74.7957764}, {88,74.8000031}}} {{88,74.8000031}} wnTs[0]=0.892857 {{{253,74.8000031}, {68.1999969,74.8000031}}}

340

SkOpSegment::addT insert t=0.892857128 segID=150 spanID=606

341

debugShowCubicIntersection wtTs[0]=1 {{{88,74.8000031}, {88.1576462,74.8020477}, {88.3152924,74.8048859}, {88.4729385,74.8077316}}} {{88.4729385,74.8077316}} wnTs[0]=0 {{{88.4729385,74.8077316}, {89.0486221,74.8181076}, {89.6243134,74.8284836}, {90.1999969,74.8000031}}}

342

debugShowCubicLineIntersection wtTs[0]=0 {{{88,74.8000031}, {88.1576462,74.8020477}, {88.3152924,74.8048859}, {88.4729385,74.8077316}}} {{88,74.8000031}} wnTs[0]=0.892857 {{{253,74.8000031}, {68.1999969,74.8000031}}}

343

debugShowCubicIntersection wtTs[0]=1 {{{88.4729385,74.8077316}, {89.0486221,74.8181076}, {89.6243134,74.8284836}, {90.1999969,74.8000031}}} {{90.1999969,74.8000031}} wnTs[0]=0 {{{90.1999969,74.8000031}, {90.5620499,74.7820892}, {90.9241028,74.7369537}, {91.2861557,74.6918182}}}

344

debugShowCubicLineIntersection wtTs[0]=1 {{{88.4729385,74.8077316}, {89.0486221,74.8181076}, {89.6243134,74.8284836}, {90.1999969,74.8000031}}} {{90.1999969,74.8000031}} wnTs[0]=0.880952 {{{253,74.8000031}, {68.1999969,74.8000031}}}

345

SkOpSegment::addT insert t=0.880952383 segID=150 spanID=607

346

debugShowCubicIntersection wtTs[0]=1 {{{90.1999969,74.8000031}, {90.5620499,74.7820892}, {90.9241028,74.7369537}, {91.2861557,74.6918182}}} {{91.2861557,74.6918182}} wnTs[0]=0 {{{91.2861557,74.6918182}, {91.6574402,74.6455307}, {92.028717,74.5992432}, {92.4000015,74.5823135}}}

347

debugShowCubicLineIntersection wtTs[0]=0 {{{90.1999969,74.8000031}, {90.5620499,74.7820892}, {90.9241028,74.7369537}, {91.2861557,74.6918182}}} {{90.1999969,74.8000031}} wnTs[0]=0.880952 {{{253,74.8000031}, {68.1999969,74.8000031}}}

348

debugShowCubicIntersection wtTs[0]=1 {{{91.2861557,74.6918182}, {91.6574402,74.6455307}, {92.028717,74.5992432}, {92.4000015,74.5823135}}} {{92.4000015,74.5823135}} wnTs[0]=0 {{{92.4000015,74.5823135}, {92.9111481,74.5590057}, {93.4223022,74.5721283}, {93.9334488,74.5852509}}}

349

debugShowCubicIntersection wtTs[0]=1 {{{92.4000015,74.5823135}, {92.9111481,74.5590057}, {93.4223022,74.5721283}, {93.9334488,74.5852509}}} {{93.9334488,74.5852509}} wnTs[0]=0 {{{93.9334488,74.5852509}, {94.155632,74.59095}, {94.3778152,74.5966568}, {94.5999985,74.5993652}}}

350

debugShowCubicIntersection wtTs[0]=1 {{{93.9334488,74.5852509}, {94.155632,74.59095}, {94.3778152,74.5966568}, {94.5999985,74.5993652}}} {{94.5999985,74.5993652}} wnTs[0]=0 {{{94.5999985,74.5993652}, {94.8669891,74.602623}, {95.1339798,74.6110153}, {95.4009705,74.6194}}}

351

debugShowCubicIntersection wtTs[0]=1 {{{94.5999985,74.5993652}, {94.8669891,74.602623}, {95.1339798,74.6110153}, {95.4009705,74.6194}}} {{95.4009705,74.6194}} wnTs[0]=0 {{{95.4009705,74.6194}, {95.8673172,74.6340485}, {96.3336563,74.6486969}, {96.8000031,74.6360168}}}

352

debugShowCubicIntersection wtTs[0]=1 {{{95.4009705,74.6194}, {95.8673172,74.6340485}, {96.3336563,74.6486969}, {96.8000031,74.6360168}}} {{96.8000031,74.6360168}} wnTs[0]=0 {{{96.8000031,74.6360168}, {97.2396164,74.624054}, {97.6792297,74.5860596}, {98.1188431,74.5480652}}}

353

debugShowCubicIntersection wtTs[0]=1 {{{96.8000031,74.6360168}, {97.2396164,74.624054}, {97.6792297,74.5860596}, {98.1188431,74.5480652}}} {{98.1188431,74.5480652}} wnTs[0]=0 {{{98.1188431,74.5480652}, {98.4125595,74.5226822}, {98.7062836,74.4972992}, {99,74.4796829}}}

354

debugShowCubicIntersection wtTs[0]=1 {{{98.1188431,74.5480652}, {98.4125595,74.5226822}, {98.7062836,74.4972992}, {99,74.4796829}}} {{99,74.4796829}} wnTs[0]=0 {{{99,74.4796829}, {99.7333298,74.4356995}, {100.466667,74.3924866}, {101.199997,74.3721085}}}

355

debugShowCubicIntersection wtTs[0]=1 {{{99,74.4796829}, {99.7333298,74.4356995}, {100.466667,74.3924866}, {101.199997,74.3721085}}} {{101.199997,74.3721085}} wnTs[0]=0 {{{101.199997,74.3721085}, {101.6632,74.3592453}, {102.126396,74.3594589}, {102.5896,74.3596725}}}

356

debugShowCubicIntersection wtTs[0]=1 {{{101.199997,74.3721085}, {101.6632,74.3592453}, {102.126396,74.3594589}, {102.5896,74.3596725}}} {{102.5896,74.3596725}} wnTs[0]=0 {{{102.5896,74.3596725}, {102.859734,74.3597946}, {103.129868,74.3599167}, {103.400002,74.3574448}}}

357

debugShowCubicIntersection wtTs[0]=1 {{{102.5896,74.3596725}, {102.859734,74.3597946}, {103.129868,74.3599167}, {103.400002,74.3574448}}} {{103.400002,74.3574448}} wnTs[0]=0 {{{103.400002,74.3574448}, {103.499123,74.3565369}, {103.598244,74.3556519}, {103.697365,74.3547668}}}

358

debugShowCubicIntersection wtTs[0]=1 {{{103.400002,74.3574448}, {103.499123,74.3565369}, {103.598244,74.3556519}, {103.697365,74.3547668}}} {{103.697365,74.3547668}} wnTs[0]=0 {{{103.697365,74.3547668}, {104.331573,74.3491211}, {104.96579,74.3434753}, {105.599998,74.3318787}}}

359

debugShowCubicIntersection wtTs[0]=1 {{{103.697365,74.3547668}, {104.331573,74.3491211}, {104.96579,74.3434753}, {105.599998,74.3318787}}} {{105.599998,74.3318787}} wnTs[0]=0 {{{105.599998,74.3318787}, {105.951164,74.3254547}, {106.30233,74.3153458}, {106.653496,74.3052368}}}

360

debugShowCubicIntersection wtTs[0]=1 {{{105.599998,74.3318787}, {105.951164,74.3254547}, {106.30233,74.3153458}, {106.653496,74.3052368}}} {{106.653496,74.3052368}} wnTs[0]=0 {{{106.653496,74.3052368}, {107.035667,74.2942352}, {107.417831,74.2832336}, {107.800003,74.2769852}}}

361

debugShowCubicIntersection wtTs[0]=1 {{{106.653496,74.3052368}, {107.035667,74.2942352}, {107.417831,74.2832336}, {107.800003,74.2769852}}} {{107.800003,74.2769852}} wnTs[0]=0 {{{107.800003,74.2769852}, {107.904305,74.2752838}, {108.008606,74.2734833}, {108.112907,74.2716827}}}

362

debugShowCubicIntersection wtTs[0]=1 {{{107.800003,74.2769852}, {107.904305,74.2752838}, {108.008606,74.2734833}, {108.112907,74.2716827}}} {{108.112907,74.2716827}} wnTs[0]=0 {{{108.112907,74.2716827}, {108.741936,74.2608261}, {109.370972,74.2499771}, {110,74.2599411}}}

363

debugShowCubicIntersection wtTs[0]=1 {{{108.112907,74.2716827}, {108.741936,74.2608261}, {109.370972,74.2499771}, {110,74.2599411}}} {{110,74.2599411}} wnTs[0]=0 {{{110,74.2599411}, {110.73333,74.2715607}, {111.466667,74.3080215}, {112.199997,74.3467178}}}

364

debugShowCubicIntersection wtTs[0]=1 {{{110,74.2599411}, {110.73333,74.2715607}, {111.466667,74.3080215}, {112.199997,74.3467178}}} {{112.199997,74.3467178}} wnTs[0]=0 {{{112.199997,74.3467178}, {112.524193,74.3638306}, {112.848389,74.3887024}, {113.172585,74.4135742}}}

365

debugShowCubicIntersection wtTs[0]=1 {{{112.199997,74.3467178}, {112.524193,74.3638306}, {112.848389,74.3887024}, {113.172585,74.4135742}}} {{113.172585,74.4135742}} wnTs[0]=0 {{{113.172585,74.4135742}, {113.581726,74.4449615}, {113.99086,74.4763565}, {114.400002,74.4921417}}}

366

debugShowCubicIntersection wtTs[0]=1 {{{113.172585,74.4135742}, {113.581726,74.4449615}, {113.99086,74.4763565}, {114.400002,74.4921417}}} {{114.400002,74.4921417}} wnTs[0]=0 {{{114.400002,74.4921417}, {115.133331,74.5204391}, {115.866669,74.5265198}, {116.599998,74.5165176}}}

367

debugShowCubicIntersection wtTs[0]=1 {{{114.400002,74.4921417}, {115.133331,74.5204391}, {115.866669,74.5265198}, {116.599998,74.5165176}}} {{116.599998,74.5165176}} wnTs[0]=0 {{{116.599998,74.5165176}, {117.013039,74.5108871}, {117.426071,74.4911652}, {117.839111,74.4714432}}}

368

debugShowCubicIntersection wtTs[0]=1 {{{116.599998,74.5165176}, {117.013039,74.5108871}, {117.426071,74.4911652}, {117.839111,74.4714432}}} {{117.839111,74.4714432}} wnTs[0]=0 {{{117.839111,74.4714432}, {118.159409,74.4561462}, {118.479706,74.4408493}, {118.800003,74.4321289}}}

369

debugShowCubicIntersection wtTs[0]=1 {{{117.839111,74.4714432}, {118.159409,74.4561462}, {118.479706,74.4408493}, {118.800003,74.4321289}}} {{118.800003,74.4321289}} wnTs[0]=0 {{{118.800003,74.4321289}, {118.915619,74.428978}, {119.031235,74.4256439}, {119.146851,74.4223099}}}

370

debugShowCubicIntersection wtTs[0]=1 {{{118.800003,74.4321289}, {118.915619,74.428978}, {119.031235,74.4256439}, {119.146851,74.4223099}}} {{119.146851,74.4223099}} wnTs[0]=0 {{{119.146851,74.4223099}, {119.764565,74.4045105}, {120.382286,74.3867035}, {121,74.3966675}}}

371

debugShowCubicIntersection wtTs[0]=1 {{{119.146851,74.4223099}, {119.764565,74.4045105}, {120.382286,74.3867035}, {121,74.3966675}}} {{121,74.3966675}} wnTs[0]=0 {{{121,74.3966675}, {121.552635,74.405571}, {122.105278,74.4385529}, {122.657913,74.4715347}}}

372

debugShowCubicIntersection wtTs[0]=1 {{{121,74.3966675}, {121.552635,74.405571}, {122.105278,74.4385529}, {122.657913,74.4715347}}} {{122.657913,74.4715347}} wnTs[0]=0 {{{122.657913,74.4715347}, {122.838608,74.4823227}, {123.019302,74.4931107}, {123.199997,74.5030518}}}

373

debugShowCubicIntersection wtTs[0]=1 {{{122.657913,74.4715347}, {122.838608,74.4823227}, {123.019302,74.4931107}, {123.199997,74.5030518}}} {{123.199997,74.5030518}} wnTs[0]=0 {{{123.199997,74.5030518}, {123.480431,74.5184784}, {123.760864,74.5394821}, {124.041298,74.5604858}}}

374

debugShowCubicIntersection wtTs[0]=1 {{{123.199997,74.5030518}, {123.480431,74.5184784}, {123.760864,74.5394821}, {124.041298,74.5604858}}} {{124.041298,74.5604858}} wnTs[0]=0 {{{124.041298,74.5604858}, {124.494202,74.5943985}, {124.947098,74.6283112}, {125.400002,74.6387558}}}

375

debugShowCubicIntersection wtTs[0]=1 {{{124.041298,74.5604858}, {124.494202,74.5943985}, {124.947098,74.6283112}, {125.400002,74.6387558}}} {{125.400002,74.6387558}} wnTs[0]=0 {{{125.400002,74.6387558}, {126.133331,74.6556625}, {126.866669,74.6397476}, {127.599998,74.6044846}}}

376

debugShowCubicIntersection wtTs[0]=1 {{{125.400002,74.6387558}, {126.133331,74.6556625}, {126.866669,74.6397476}, {127.599998,74.6044846}}} {{127.599998,74.6044846}} wnTs[0]=0 {{{127.599998,74.6044846}, {128.17691,74.5767441}, {128.75383,74.5233994}, {129.33075,74.4700623}}}

377

debugShowCubicIntersection wtTs[0]=1 {{{127.599998,74.6044846}, {128.17691,74.5767441}, {128.75383,74.5233994}, {129.33075,74.4700623}}} {{129.33075,74.4700623}} wnTs[0]=0 {{{129.33075,74.4700623}, {129.487167,74.4555969}, {129.643585,74.4411316}, {129.800003,74.4271774}}}

378

debugShowCubicIntersection wtTs[0]=1 {{{129.33075,74.4700623}, {129.487167,74.4555969}, {129.643585,74.4411316}, {129.800003,74.4271774}}} {{129.800003,74.4271774}} wnTs[0]=0 {{{129.800003,74.4271774}, {130.08493,74.4017639}, {130.369843,74.3696442}, {130.65477,74.3375244}}}

379

debugShowCubicIntersection wtTs[0]=1 {{{129.800003,74.4271774}, {130.08493,74.4017639}, {130.369843,74.3696442}, {130.65477,74.3375244}}} {{130.65477,74.3375244}} wnTs[0]=0 {{{130.65477,74.3375244}, {131.10318,74.2869797}, {131.55159,74.2364349}, {132,74.2120285}}}

380

debugShowCubicIntersection wtTs[0]=1 {{{130.65477,74.3375244}, {131.10318,74.2869797}, {131.55159,74.2364349}, {132,74.2120285}}} {{132,74.2120285}} wnTs[0]=0 {{{132,74.2120285}, {132.682098,74.1748962}, {133.364182,74.1806335}, {134.04628,74.1863708}}}

381

debugShowCubicLineIntersection wtTs[0]=1 {{{132,74.2120285}, {132.682098,74.1748962}, {133.364182,74.1806335}, {134.04628,74.1863708}}} {{134.04628,74.1863708}} wnTs[0]=0 {{{134.04628,74.1863708}, {134.199997,74.1876526}}}

382

debugShowCubicLineIntersection wtTs[0]=0 {{{134.199997,74.1876526}, {134.740479,74.1920013}, {135.28096,74.2102814}, {135.821426,74.2285538}}} {{134.199997,74.1876526}} wnTs[0]=1 {{{134.04628,74.1863708}, {134.199997,74.1876526}}}

383

debugShowCubicIntersection wtTs[0]=1 {{{134.199997,74.1876526}, {134.740479,74.1920013}, {135.28096,74.2102814}, {135.821426,74.2285538}}} {{135.821426,74.2285538}} wnTs[0]=0 {{{135.821426,74.2285538}, {136.014282,74.2350769}, {136.207138,74.2416}, {136.399994,74.2474899}}}

384

debugShowCubicIntersection wtTs[0]=1 {{{135.821426,74.2285538}, {136.014282,74.2350769}, {136.207138,74.2416}, {136.399994,74.2474899}}} {{136.399994,74.2474899}} wnTs[0]=0 {{{136.399994,74.2474899}, {136.723831,74.2573776}, {137.047668,74.2692032}, {137.371506,74.2810364}}}

385

debugShowCubicIntersection wtTs[0]=1 {{{136.399994,74.2474899}, {136.723831,74.2573776}, {137.047668,74.2692032}, {137.371506,74.2810364}}} {{137.371506,74.2810364}} wnTs[0]=0 {{{137.371506,74.2810364}, {137.781006,74.2959976}, {138.190506,74.3109589}, {138.600006,74.3219833}}}

386

debugShowCubicIntersection wtTs[0]=1 {{{137.371506,74.2810364}, {137.781006,74.2959976}, {138.190506,74.3109589}, {138.600006,74.3219833}}} {{138.600006,74.3219833}} wnTs[0]=0 {{{138.600006,74.3219833}, {138.775055,74.3266983}, {138.950119,74.3321457}, {139.125183,74.3375931}}}

387

debugShowCubicIntersection wtTs[0]=1 {{{138.600006,74.3219833}, {138.775055,74.3266983}, {138.950119,74.3321457}, {139.125183,74.3375931}}} {{139.125183,74.3375931}} wnTs[0]=0 {{{139.125183,74.3375931}, {139.683456,74.3549652}, {140.24173,74.3723373}, {140.800003,74.3659744}}}

388

debugShowCubicIntersection wtTs[0]=1 {{{139.125183,74.3375931}, {139.683456,74.3549652}, {140.24173,74.3723373}, {140.800003,74.3659744}}} {{140.800003,74.3659744}} wnTs[0]=0 {{{140.800003,74.3659744}, {141.173523,74.3617172}, {141.547028,74.3401871}, {141.920547,74.3186493}}}

389

debugShowCubicIntersection wtTs[0]=1 {{{140.800003,74.3659744}, {141.173523,74.3617172}, {141.547028,74.3401871}, {141.920547,74.3186493}}} {{141.920547,74.3186493}} wnTs[0]=0 {{{141.920547,74.3186493}, {142.280365,74.297905}, {142.640182,74.2771606}, {143,74.2718658}}}

390

debugShowCubicIntersection wtTs[0]=1 {{{141.920547,74.3186493}, {142.280365,74.297905}, {142.640182,74.2771606}, {143,74.2718658}}} {{143,74.2718658}} wnTs[0]=0 {{{143,74.2718658}, {143.733337,74.2610703}, {144.46666,74.2575989}, {145.199997,74.3011856}}}

391

debugShowCubicIntersection wtTs[0]=1 {{{143,74.2718658}, {143.733337,74.2610703}, {144.46666,74.2575989}, {145.199997,74.3011856}}} {{145.199997,74.3011856}} wnTs[0]=0 {{{145.199997,74.3011856}, {145.574966,74.3234711}, {145.949936,74.3711548}, {146.32489,74.4188385}}}

392

debugShowCubicIntersection wtTs[0]=1 {{{145.199997,74.3011856}, {145.574966,74.3234711}, {145.949936,74.3711548}, {146.32489,74.4188385}}} {{146.32489,74.4188385}} wnTs[0]=0 {{{146.32489,74.4188385}, {146.683258,74.4644165}, {147.041626,74.5099869}, {147.399994,74.5333862}}}

393

debugShowCubicIntersection wtTs[0]=1 {{{146.32489,74.4188385}, {146.683258,74.4644165}, {147.041626,74.5099869}, {147.399994,74.5333862}}} {{147.399994,74.5333862}} wnTs[0]=0 {{{147.399994,74.5333862}, {148.133331,74.5812607}, {148.866669,74.6018982}, {149.600006,74.5884552}}}

394

debugShowCubicIntersection wtTs[0]=1 {{{147.399994,74.5333862}, {148.133331,74.5812607}, {148.866669,74.6018982}, {149.600006,74.5884552}}} {{149.600006,74.5884552}} wnTs[0]=0 {{{149.600006,74.5884552}, {149.982086,74.5814514}, {150.364182,74.5504913}, {150.746277,74.5195313}}}

395

debugShowCubicIntersection wtTs[0]=1 {{{149.600006,74.5884552}, {149.982086,74.5814514}, {150.364182,74.5504913}, {150.746277,74.5195313}}} {{150.746277,74.5195313}} wnTs[0]=0 {{{150.746277,74.5195313}, {151.097519,74.491066}, {151.448761,74.4626007}, {151.800003,74.4527512}}}

396

debugShowCubicIntersection wtTs[0]=1 {{{150.746277,74.5195313}, {151.097519,74.491066}, {151.448761,74.4626007}, {151.800003,74.4527512}}} {{151.800003,74.4527512}} wnTs[0]=0 {{{151.800003,74.4527512}, {152.343307,74.4375076}, {152.886597,74.4468765}, {153.429901,74.4562454}}}

397

debugShowCubicIntersection wtTs[0]=1 {{{151.800003,74.4527512}, {152.343307,74.4375076}, {152.886597,74.4468765}, {153.429901,74.4562454}}} {{153.429901,74.4562454}} wnTs[0]=0 {{{153.429901,74.4562454}, {153.619934,74.4595261}, {153.809967,74.4627991}, {154,74.4650269}}}

398

debugShowCubicIntersection wtTs[0]=1 {{{153.429901,74.4562454}, {153.619934,74.4595261}, {153.809967,74.4627991}, {154,74.4650269}}} {{154,74.4650269}} wnTs[0]=0 {{{154,74.4650269}, {154.295746,74.4684906}, {154.591476,74.4761581}, {154.887222,74.4838257}}}

399

debugShowCubicIntersection wtTs[0]=1 {{{154,74.4650269}, {154.295746,74.4684906}, {154.591476,74.4761581}, {154.887222,74.4838257}}} {{154.887222,74.4838257}} wnTs[0]=0 {{{154.887222,74.4838257}, {155.324814,74.4951782}, {155.762405,74.5065308}, {156.199997,74.5042419}}}

400

debugShowCubicIntersection wtTs[0]=1 {{{154.887222,74.4838257}, {155.324814,74.4951782}, {155.762405,74.5065308}, {156.199997,74.5042419}}} {{156.199997,74.5042419}} wnTs[0]=0 {{{156.199997,74.5042419}, {156.559143,74.5023651}, {156.918289,74.487793}, {157.27742,74.4732208}}}

401

debugShowCubicIntersection wtTs[0]=1 {{{156.199997,74.5042419}, {156.559143,74.5023651}, {156.918289,74.487793}, {157.27742,74.4732208}}} {{157.27742,74.4732208}} wnTs[0]=0 {{{157.27742,74.4732208}, {157.651611,74.4580307}, {158.025803,74.4428406}, {158.399994,74.4420166}}}

402

debugShowCubicIntersection wtTs[0]=1 {{{157.27742,74.4732208}, {157.651611,74.4580307}, {158.025803,74.4428406}, {158.399994,74.4420166}}} {{158.399994,74.4420166}} wnTs[0]=0 {{{158.399994,74.4420166}, {159.133331,74.4403992}, {159.866669,74.448494}, {160.600006,74.4945221}}}

403

debugShowCubicIntersection wtTs[0]=1 {{{158.399994,74.4420166}, {159.133331,74.4403992}, {159.866669,74.448494}, {160.600006,74.4945221}}} {{160.600006,74.4945221}} wnTs[0]=0 {{{160.600006,74.4945221}, {160.952393,74.5166473}, {161.304794,74.5602722}, {161.657196,74.6038971}}}

404

debugShowCubicIntersection wtTs[0]=1 {{{160.600006,74.4945221}, {160.952393,74.5166473}, {161.304794,74.5602722}, {161.657196,74.6038971}}} {{161.657196,74.6038971}} wnTs[0]=0 {{{161.657196,74.6038971}, {162.038132,74.6510468}, {162.419067,74.698204}, {162.800003,74.7182007}}}

405

debugShowCubicIntersection wtTs[0]=1 {{{161.657196,74.6038971}, {162.038132,74.6510468}, {162.419067,74.698204}, {162.800003,74.7182007}}} {{162.800003,74.7182007}} wnTs[0]=0 {{{162.800003,74.7182007}, {163.53334,74.7566986}, {164.266663,74.7636337}, {165,74.7255325}}}

406

debugShowCubicIntersection wtTs[0]=1 {{{162.800003,74.7182007}, {163.53334,74.7566986}, {164.266663,74.7636337}, {165,74.7255325}}} {{165,74.7255325}} wnTs[0]=0 {{{165,74.7255325}, {165.356293,74.7070236}, {165.712585,74.65802}, {166.068878,74.6090164}}}

407

debugShowCubicIntersection wtTs[0]=1 {{{165,74.7255325}, {165.356293,74.7070236}, {165.712585,74.65802}, {166.068878,74.6090164}}} {{166.068878,74.6090164}} wnTs[0]=0 {{{166.068878,74.6090164}, {166.445923,74.5571594}, {166.822952,74.5053024}, {167.199997,74.4895782}}}

408

debugShowCubicIntersection wtTs[0]=1 {{{166.068878,74.6090164}, {166.445923,74.5571594}, {166.822952,74.5053024}, {167.199997,74.4895782}}} {{167.199997,74.4895782}} wnTs[0]=0 {{{167.199997,74.4895782}, {167.933334,74.4590073}, {168.666672,74.4903488}, {169.399994,74.5420837}}}

409

debugShowCubicIntersection wtTs[0]=1 {{{167.199997,74.4895782}, {167.933334,74.4590073}, {168.666672,74.4903488}, {169.399994,74.5420837}}} {{169.399994,74.5420837}} wnTs[0]=0 {{{169.399994,74.5420837}, {169.752808,74.5669785}, {170.105621,74.6176682}, {170.458435,74.6683578}}}

410

debugShowCubicIntersection wtTs[0]=1 {{{169.399994,74.5420837}, {169.752808,74.5669785}, {170.105621,74.6176682}, {170.458435,74.6683578}}} {{170.458435,74.6683578}} wnTs[0]=0 {{{170.458435,74.6683578}, {170.838959,74.7230225}, {171.219482,74.7776947}, {171.600006,74.8000031}}}

411

debugShowCubicIntersection wtTs[0]=1 {{{170.458435,74.6683578}, {170.838959,74.7230225}, {171.219482,74.7776947}, {171.600006,74.8000031}}} {{171.600006,74.8000031}} wnTs[0]=0 {{{171.600006,74.8000031}, {172.333328,74.8429871}, {173.066666,74.8376999}, {173.800003,74.8000031}}}

412

debugShowCubicLineIntersection wtTs[0]=1 {{{170.458435,74.6683578}, {170.838959,74.7230225}, {171.219482,74.7776947}, {171.600006,74.8000031}}} {{171.600006,74.8000031}} wnTs[0]=0.440476 {{{253,74.8000031}, {68.1999969,74.8000031}}}

413

SkOpSegment::addT insert t=0.44047615 segID=150 spanID=608

414

debugShowCubicIntersection wtTs[0]=1 {{{171.600006,74.8000031}, {172.333328,74.8429871}, {173.066666,74.8376999}, {173.800003,74.8000031}}} {{173.800003,74.8000031}} wnTs[0]=0 {{{173.800003,74.8000031}, {174.500809,74.7639694}, {175.201599,74.6750717}, {175.902405,74.5861664}}}

415

debugShowCubicLineIntersection wtTs[0]=0 {{{171.600006,74.8000031}, {172.333328,74.8429871}, {173.066666,74.8376999}, {173.800003,74.8000031}}} {{171.600006,74.8000031}} wtTs[1]=1 {{173.800003,74.8000031}} wnTs[0]=0.440476 {{{253,74.8000031}, {68.1999969,74.8000031}}} wnTs[1]=0.428571405

416

SkOpSegment::addT insert t=0.428571405 segID=150 spanID=609

417

debugShowCubicLineIntersection wtTs[0]=1 {{{173.800003,74.8000031}, {174.500809,74.7639694}, {175.201599,74.6750717}, {175.902405,74.5861664}}} {{175.902405,74.5861664}} wnTs[0]=0 {{{175.902405,74.5861664}, {176,74.5737915}}}

418

debugShowCubicLineIntersection wtTs[0]=0 {{{173.800003,74.8000031}, {174.500809,74.7639694}, {175.201599,74.6750717}, {175.902405,74.5861664}}} {{173.800003,74.8000031}} wnTs[0]=0.428571 {{{253,74.8000031}, {68.1999969,74.8000031}}}

419

debugShowCubicLineIntersection wtTs[0]=0 {{{176,74.5737915}, {176.306427,74.5349655}, {176.612839,74.4810333}, {176.919266,74.4270935}}} {{176,74.5737915}} wnTs[0]=1 {{{175.902405,74.5861664}, {176,74.5737915}}}

420

debugShowCubicIntersection wtTs[0]=1 {{{176,74.5737915}, {176.306427,74.5349655}, {176.612839,74.4810333}, {176.919266,74.4270935}}} {{176.919266,74.4270935}} wnTs[0]=0 {{{176.919266,74.4270935}, {177.346176,74.3519516}, {177.773087,74.2768097}, {178.199997,74.2425385}}}

421

debugShowCubicIntersection wtTs[0]=1 {{{176.919266,74.4270935}, {177.346176,74.3519516}, {177.773087,74.2768097}, {178.199997,74.2425385}}} {{178.199997,74.2425385}} wnTs[0]=0 {{{178.199997,74.2425385}, {178.933334,74.18367}, {179.666672,74.1942673}, {180.399994,74.2205505}}}

422

debugShowCubicIntersection wtTs[0]=1 {{{178.199997,74.2425385}, {178.933334,74.18367}, {179.666672,74.1942673}, {180.399994,74.2205505}}} {{180.399994,74.2205505}} wnTs[0]=0 {{{180.399994,74.2205505}, {180.822174,74.2356796}, {181.244354,74.2772751}, {181.666534,74.3188705}}}

423

debugShowCubicIntersection wtTs[0]=1 {{{180.399994,74.2205505}, {180.822174,74.2356796}, {181.244354,74.2772751}, {181.666534,74.3188705}}} {{181.666534,74.3188705}} wnTs[0]=0 {{{181.666534,74.3188705}, {181.977692,74.3495255}, {182.288849,74.3801804}, {182.600006,74.400238}}}

424

debugShowCubicIntersection wtTs[0]=1 {{{181.666534,74.3188705}, {181.977692,74.3495255}, {182.288849,74.3801804}, {182.600006,74.400238}}} {{182.600006,74.400238}} wnTs[0]=0 {{{182.600006,74.400238}, {183.153549,74.435936}, {183.707108,74.4587555}, {184.260666,74.481575}}}

425

debugShowCubicIntersection wtTs[0]=1 {{{182.600006,74.400238}, {183.153549,74.435936}, {183.707108,74.4587555}, {184.260666,74.481575}}} {{184.260666,74.481575}} wnTs[0]=0 {{{184.260666,74.481575}, {184.440445,74.4889832}, {184.620224,74.4963913}, {184.800003,74.5042419}}}

426

debugShowCubicIntersection wtTs[0]=1 {{{184.260666,74.481575}, {184.440445,74.4889832}, {184.620224,74.4963913}, {184.800003,74.5042419}}} {{184.800003,74.5042419}} wnTs[0]=0 {{{184.800003,74.5042419}, {185.53334,74.5362625}, {186.266663,74.5669022}, {187,74.5923843}}}

427

debugShowCubicIntersection wtTs[0]=1 {{{184.800003,74.5042419}, {185.53334,74.5362625}, {186.266663,74.5669022}, {187,74.5923843}}} {{187,74.5923843}} wnTs[0]=0 {{{187,74.5923843}, {187.218643,74.5999832}, {187.437286,74.6105118}, {187.65593,74.6210403}}}

428

debugShowCubicIntersection wtTs[0]=1 {{{187,74.5923843}, {187.218643,74.5999832}, {187.437286,74.6105118}, {187.65593,74.6210403}}} {{187.65593,74.6210403}} wnTs[0]=0 {{{187.65593,74.6210403}, {188.170624,74.6458359}, {188.685303,74.6706314}, {189.199997,74.6571732}}}

429

debugShowCubicIntersection wtTs[0]=1 {{{187.65593,74.6210403}, {188.170624,74.6458359}, {188.685303,74.6706314}, {189.199997,74.6571732}}} {{189.199997,74.6571732}} wnTs[0]=0 {{{189.199997,74.6571732}, {189.560562,74.6477432}, {189.921127,74.6077042}, {190.281693,74.5676651}}}

430

debugShowCubicIntersection wtTs[0]=1 {{{189.199997,74.6571732}, {189.560562,74.6477432}, {189.921127,74.6077042}, {190.281693,74.5676651}}} {{190.281693,74.5676651}} wnTs[0]=0 {{{190.281693,74.5676651}, {190.654465,74.526268}, {191.027237,74.4848709}, {191.399994,74.4773026}}}

431

debugShowCubicIntersection wtTs[0]=1 {{{190.281693,74.5676651}, {190.654465,74.526268}, {191.027237,74.4848709}, {191.399994,74.4773026}}} {{191.399994,74.4773026}} wnTs[0]=0 {{{191.399994,74.4773026}, {191.942627,74.4662857}, {192.48526,74.5001678}, {193.027893,74.5340576}}}

432

debugShowCubicIntersection wtTs[0]=1 {{{191.399994,74.4773026}, {191.942627,74.4662857}, {192.48526,74.5001678}, {193.027893,74.5340576}}} {{193.027893,74.5340576}} wnTs[0]=0 {{{193.027893,74.5340576}, {193.218597,74.5459671}, {193.409302,74.5578766}, {193.600006,74.5678329}}}

433

debugShowCubicIntersection wtTs[0]=1 {{{193.027893,74.5340576}, {193.218597,74.5459671}, {193.409302,74.5578766}, {193.600006,74.5678329}}} {{193.600006,74.5678329}} wnTs[0]=0 {{{193.600006,74.5678329}, {193.897125,74.5833511}, {194.19426,74.6063919}, {194.491394,74.6294403}}}

434

debugShowCubicIntersection wtTs[0]=1 {{{193.600006,74.5678329}, {193.897125,74.5833511}, {194.19426,74.6063919}, {194.491394,74.6294403}}} {{194.491394,74.6294403}} wnTs[0]=0 {{{194.491394,74.6294403}, {194.927597,74.663269}, {195.3638,74.6970978}, {195.800003,74.7071152}}}

435

debugShowCubicIntersection wtTs[0]=1 {{{194.491394,74.6294403}, {194.927597,74.663269}, {195.3638,74.6970978}, {195.800003,74.7071152}}} {{195.800003,74.7071152}} wnTs[0]=0 {{{195.800003,74.7071152}, {196.363327,74.7200546}, {196.926636,74.7021637}, {197.48996,74.6842728}}}

436

debugShowCubicIntersection wtTs[0]=1 {{{195.800003,74.7071152}, {196.363327,74.7200546}, {196.926636,74.7021637}, {197.48996,74.6842728}}} {{197.48996,74.6842728}} wnTs[0]=0 {{{197.48996,74.6842728}, {197.659973,74.6788712}, {197.829987,74.6734695}, {198,74.6689148}}}

437

debugShowCubicIntersection wtTs[0]=1 {{{197.48996,74.6842728}, {197.659973,74.6788712}, {197.829987,74.6734695}, {198,74.6689148}}} {{198,74.6689148}} wnTs[0]=0 {{{198,74.6689148}, {198.539948,74.6544571}, {199.07988,74.6331635}, {199.619827,74.6118698}}}

438

debugShowCubicIntersection wtTs[0]=1 {{{198,74.6689148}, {198.539948,74.6544571}, {199.07988,74.6331635}, {199.619827,74.6118698}}} {{199.619827,74.6118698}} wnTs[0]=0 {{{199.619827,74.6118698}, {199.813217,74.6042404}, {200.006607,74.596611}, {200.199997,74.5892944}}}

439

debugShowCubicIntersection wtTs[0]=1 {{{199.619827,74.6118698}, {199.813217,74.6042404}, {200.006607,74.596611}, {200.199997,74.5892944}}} {{200.199997,74.5892944}} wnTs[0]=0 {{{200.199997,74.5892944}, {200.468765,74.5791321}, {200.737534,74.5671921}, {201.006287,74.5552597}}}

440

debugShowCubicIntersection wtTs[0]=1 {{{200.199997,74.5892944}, {200.468765,74.5791321}, {200.737534,74.5671921}, {201.006287,74.5552597}}} {{201.006287,74.5552597}} wnTs[0]=0 {{{201.006287,74.5552597}, {201.470856,74.5346298}, {201.935425,74.5139999}, {202.399994,74.5025177}}}

441

debugShowCubicIntersection wtTs[0]=1 {{{201.006287,74.5552597}, {201.470856,74.5346298}, {201.935425,74.5139999}, {202.399994,74.5025177}}} {{202.399994,74.5025177}} wnTs[0]=0 {{{202.399994,74.5025177}, {202.888885,74.4904327}, {203.377777,74.4879456}, {203.866669,74.4854507}}}

442

debugShowCubicIntersection wtTs[0]=1 {{{202.399994,74.5025177}, {202.888885,74.4904327}, {203.377777,74.4879456}, {203.866669,74.4854507}}} {{203.866669,74.4854507}} wnTs[0]=0 {{{203.866669,74.4854507}, {204.111115,74.4842072}, {204.35556,74.4829636}, {204.600006,74.4805222}}}

443

debugShowCubicIntersection wtTs[0]=1 {{{203.866669,74.4854507}, {204.111115,74.4842072}, {204.35556,74.4829636}, {204.600006,74.4805222}}} {{204.600006,74.4805222}} wnTs[0]=0 {{{204.600006,74.4805222}, {204.84462,74.4780731}, {205.089233,74.476059}, {205.333847,74.4740448}}}

444

debugShowCubicIntersection wtTs[0]=1 {{{204.600006,74.4805222}, {204.84462,74.4780731}, {205.089233,74.476059}, {205.333847,74.4740448}}} {{205.333847,74.4740448}} wnTs[0]=0 {{{205.333847,74.4740448}, {205.822556,74.4700241}, {206.311279,74.4659958}, {206.800003,74.4585342}}}

445

debugShowCubicIntersection wtTs[0]=1 {{{205.333847,74.4740448}, {205.822556,74.4700241}, {206.311279,74.4659958}, {206.800003,74.4585342}}} {{206.800003,74.4585342}} wnTs[0]=0 {{{206.800003,74.4585342}, {207.53334,74.4473343}, {208.266663,74.4324722}, {209,74.413353}}}

446

debugShowCubicIntersection wtTs[0]=1 {{{206.800003,74.4585342}, {207.53334,74.4473343}, {208.266663,74.4324722}, {209,74.413353}}} {{209,74.413353}} wnTs[0]=0 {{{209,74.413353}, {209.350708,74.404213}, {209.701416,74.3919983}, {210.052124,74.3797836}}}

447

debugShowCubicIntersection wtTs[0]=1 {{{209,74.413353}, {209.350708,74.404213}, {209.701416,74.3919983}, {210.052124,74.3797836}}} {{210.052124,74.3797836}} wnTs[0]=0 {{{210.052124,74.3797836}, {210.434753,74.3664627}, {210.817368,74.3531418}, {211.199997,74.3438034}}}

448

debugShowCubicIntersection wtTs[0]=1 {{{210.052124,74.3797836}, {210.434753,74.3664627}, {210.817368,74.3531418}, {211.199997,74.3438034}}} {{211.199997,74.3438034}} wnTs[0]=0 {{{211.199997,74.3438034}, {211.933334,74.3259048}, {212.666672,74.3128586}, {213.399994,74.305954}}}

449

debugShowCubicIntersection wtTs[0]=1 {{{211.199997,74.3438034}, {211.933334,74.3259048}, {212.666672,74.3128586}, {213.399994,74.305954}}} {{213.399994,74.305954}} wnTs[0]=0 {{{213.399994,74.305954}, {214.133331,74.2990494}, {214.866669,74.2958145}, {215.600006,74.3023758}}}

450

debugShowCubicIntersection wtTs[0]=1 {{{213.399994,74.305954}, {214.133331,74.2990494}, {214.866669,74.2958145}, {215.600006,74.3023758}}} {{215.600006,74.3023758}} wnTs[0]=0 {{{215.600006,74.3023758}, {216.076187,74.3066406}, {216.552383,74.317627}, {217.02858,74.3286133}}}

451

debugShowCubicIntersection wtTs[0]=1 {{{215.600006,74.3023758}, {216.076187,74.3066406}, {216.552383,74.317627}, {217.02858,74.3286133}}} {{217.02858,74.3286133}} wnTs[0]=0 {{{217.02858,74.3286133}, {217.285721,74.334549}, {217.542862,74.340477}, {217.800003,74.3453522}}}

452

debugShowCubicIntersection wtTs[0]=1 {{{217.02858,74.3286133}, {217.285721,74.334549}, {217.542862,74.340477}, {217.800003,74.3453522}}} {{217.800003,74.3453522}} wnTs[0]=0 {{{217.800003,74.3453522}, {218.041779,74.3499298}, {218.283554,74.358696}, {218.52533,74.3674622}}}

453

debugShowCubicIntersection wtTs[0]=1 {{{217.800003,74.3453522}, {218.041779,74.3499298}, {218.283554,74.358696}, {218.52533,74.3674622}}} {{218.52533,74.3674622}} wnTs[0]=0 {{{218.52533,74.3674622}, {219.016891,74.3852844}, {219.508438,74.4031067}, {220,74.3857574}}}

454

debugShowCubicIntersection wtTs[0]=1 {{{218.52533,74.3674622}, {219.016891,74.3852844}, {219.508438,74.4031067}, {220,74.3857574}}} {{220,74.3857574}} wnTs[0]=0 {{{220,74.3857574}, {220.409988,74.3712845}, {220.819977,74.3263474}, {221.229965,74.2814102}}}

455

debugShowCubicIntersection wtTs[0]=1 {{{220,74.3857574}, {220.409988,74.3712845}, {220.819977,74.3263474}, {221.229965,74.2814102}}} {{221.229965,74.2814102}} wnTs[0]=0 {{{221.229965,74.2814102}, {221.553314,74.2459717}, {221.876648,74.2105331}, {222.199997,74.190033}}}

456

debugShowCubicIntersection wtTs[0]=1 {{{221.229965,74.2814102}, {221.553314,74.2459717}, {221.876648,74.2105331}, {222.199997,74.190033}}} {{222.199997,74.190033}} wnTs[0]=0 {{{222.199997,74.190033}, {222.933334,74.1435471}, {223.666672,74.1037674}, {224.399994,74.1068344}}}

457

debugShowCubicIntersection wtTs[0]=1 {{{222.199997,74.190033}, {222.933334,74.1435471}, {223.666672,74.1037674}, {224.399994,74.1068344}}} {{224.399994,74.1068344}} wnTs[0]=0 {{{224.399994,74.1068344}, {224.885803,74.1088638}, {225.371613,74.1381073}, {225.857422,74.1673508}}}

458

debugShowCubicIntersection wtTs[0]=1 {{{224.399994,74.1068344}, {224.885803,74.1088638}, {225.371613,74.1381073}, {225.857422,74.1673508}}} {{225.857422,74.1673508}} wnTs[0]=0 {{{225.857422,74.1673508}, {226.10495,74.182251}, {226.352478,74.1971512}, {226.600006,74.2084503}}}

459

debugShowCubicIntersection wtTs[0]=1 {{{225.857422,74.1673508}, {226.10495,74.182251}, {226.352478,74.1971512}, {226.600006,74.2084503}}} {{226.600006,74.2084503}} wnTs[0]=0 {{{226.600006,74.2084503}, {226.839722,74.2193909}, {227.079437,74.2324677}, {227.319153,74.2455521}}}

460

debugShowCubicIntersection wtTs[0]=1 {{{226.600006,74.2084503}, {226.839722,74.2193909}, {227.079437,74.2324677}, {227.319153,74.2455521}}} {{227.319153,74.2455521}} wnTs[0]=0 {{{227.319153,74.2455521}, {227.812759,74.2724838}, {228.306381,74.2994156}, {228.800003,74.3076782}}}

461

debugShowCubicIntersection wtTs[0]=1 {{{227.319153,74.2455521}, {227.812759,74.2724838}, {228.306381,74.2994156}, {228.800003,74.3076782}}} {{228.800003,74.3076782}} wnTs[0]=0 {{{228.800003,74.3076782}, {229.309921,74.3162155}, {229.819824,74.3054352}, {230.329742,74.2946548}}}

462

debugShowCubicIntersection wtTs[0]=1 {{{228.800003,74.3076782}, {229.309921,74.3162155}, {229.819824,74.3054352}, {230.329742,74.2946548}}} {{230.329742,74.2946548}} wnTs[0]=0 {{{230.329742,74.2946548}, {230.553162,74.2899323}, {230.776581,74.2852097}, {231,74.2821121}}}

463

debugShowCubicIntersection wtTs[0]=1 {{{230.329742,74.2946548}, {230.553162,74.2899323}, {230.776581,74.2852097}, {231,74.2821121}}} {{231,74.2821121}} wnTs[0]=0 {{{231,74.2821121}, {231.290405,74.2780838}, {231.580811,74.2724228}, {231.871216,74.2667542}}}

464

debugShowCubicIntersection wtTs[0]=1 {{{231,74.2821121}, {231.290405,74.2780838}, {231.580811,74.2724228}, {231.871216,74.2667542}}} {{231.871216,74.2667542}} wnTs[0]=0 {{{231.871216,74.2667542}, {232.314148,74.2581177}, {232.757065,74.2494812}, {233.199997,74.2466507}}}

465

debugShowCubicIntersection wtTs[0]=1 {{{231.871216,74.2667542}, {232.314148,74.2581177}, {232.757065,74.2494812}, {233.199997,74.2466507}}} {{233.199997,74.2466507}} wnTs[0]=0 {{{233.199997,74.2466507}, {233.343719,74.2457352}, {233.487442,74.2448959}, {233.631165,74.2442474}}}

466

debugShowCubicIntersection wtTs[0]=1 {{{233.199997,74.2466507}, {233.343719,74.2457352}, {233.487442,74.2448959}, {233.631165,74.2442474}}} {{233.631165,74.2442474}} wnTs[0]=0 {{{233.631165,74.2442474}, {234.220779,74.2415924}, {234.810394,74.2421951}, {235.399994,74.2539825}}}

467

debugShowCubicIntersection wtTs[0]=1 {{{233.631165,74.2442474}, {234.220779,74.2415924}, {234.810394,74.2421951}, {235.399994,74.2539825}}} {{235.399994,74.2539825}} wnTs[0]=0 {{{235.399994,74.2539825}, {235.845032,74.2628784}, {236.29007,74.2817612}, {236.735107,74.3006439}}}

468

debugShowCubicIntersection wtTs[0]=1 {{{235.399994,74.2539825}, {235.845032,74.2628784}, {236.29007,74.2817612}, {236.735107,74.3006439}}} {{236.735107,74.3006439}} wnTs[0]=0 {{{236.735107,74.3006439}, {237.023407,74.3128738}, {237.311707,74.3251038}, {237.600006,74.3346176}}}

469

debugShowCubicIntersection wtTs[0]=1 {{{236.735107,74.3006439}, {237.023407,74.3128738}, {237.311707,74.3251038}, {237.600006,74.3346176}}} {{237.600006,74.3346176}} wnTs[0]=0 {{{237.600006,74.3346176}, {238.333328,74.3588257}, {239.066666,74.3803329}, {239.800003,74.3992233}}}

470

debugShowCubicIntersection wtTs[0]=1 {{{237.600006,74.3346176}, {238.333328,74.3588257}, {239.066666,74.3803329}, {239.800003,74.3992233}}} {{239.800003,74.3992233}} wnTs[0]=0 {{{239.800003,74.3992233}, {240.082169,74.4064941}, {240.364334,74.4108353}, {240.6465,74.4151764}}}

471

debugShowCubicIntersection wtTs[0]=1 {{{239.800003,74.3992233}, {240.082169,74.4064941}, {240.364334,74.4108353}, {240.6465,74.4151764}}} {{240.6465,74.4151764}} wnTs[0]=0 {{{240.6465,74.4151764}, {241.097672,74.4221191}, {241.548828,74.4290695}, {242,74.4479828}}}

472

debugShowCubicIntersection wtTs[0]=1 {{{240.6465,74.4151764}, {241.097672,74.4221191}, {241.548828,74.4290695}, {242,74.4479828}}} {{242,74.4479828}} wnTs[0]=0 {{{242,74.4479828}, {242.416458,74.4654388}, {242.832916,74.4942093}, {243.249374,74.5229874}}}

473

debugShowCubicIntersection wtTs[0]=1 {{{242,74.4479828}, {242.416458,74.4654388}, {242.832916,74.4942093}, {243.249374,74.5229874}}} {{243.249374,74.5229874}} wnTs[0]=0 {{{243.249374,74.5229874}, {243.566254,74.5448837}, {243.883118,74.5667801}, {244.199997,74.5836868}}}

474

debugShowCubicIntersection wtTs[0]=1 {{{243.249374,74.5229874}, {243.566254,74.5448837}, {243.883118,74.5667801}, {244.199997,74.5836868}}} {{244.199997,74.5836868}} wnTs[0]=0 {{{244.199997,74.5836868}, {244.933334,74.6228104}, {245.666672,74.6546402}, {246.399994,74.6827393}}}

475

debugShowCubicIntersection wtTs[0]=1 {{{244.199997,74.5836868}, {244.933334,74.6228104}, {245.666672,74.6546402}, {246.399994,74.6827393}}} {{246.399994,74.6827393}} wnTs[0]=0 {{{246.399994,74.6827393}, {247.133331,74.7108383}, {247.866669,74.7327499}, {248.600006,74.7522964}}}

476

debugShowCubicLineIntersection wtTs[0]=1 {{{246.399994,74.6827393}, {247.133331,74.7108383}, {247.866669,74.7327499}, {248.600006,74.7522964}}} {{248.600006,74.7522964}} wnTs[0]=0 {{{248.600006,74.7522964}, {248.714218,74.7553406}}}

477

debugShowCubicLineIntersection wtTs[0]=0 {{{248.714218,74.7553406}, {249.40947,74.7739029}, {250.104736,74.7924576}, {250.800003,74.8000031}}} {{248.714218,74.7553406}} wnTs[0]=1 {{{248.600006,74.7522964}, {248.714218,74.7553406}}}

478

debugShowCubicIntersection wtTs[0]=1 {{{248.714218,74.7553406}, {249.40947,74.7739029}, {250.104736,74.7924576}, {250.800003,74.8000031}}} {{250.800003,74.8000031}} wnTs[0]=0 {{{250.800003,74.8000031}, {251.288895,74.8053055}, {251.777771,74.8035355}, {252.266663,74.8017731}}}

479

debugShowCubicLineIntersection wtTs[0]=1 {{{248.714218,74.7553406}, {249.40947,74.7739029}, {250.104736,74.7924576}, {250.800003,74.8000031}}} {{250.800003,74.8000031}} wnTs[0]=0.0119047 {{{253,74.8000031}, {68.1999969,74.8000031}}}

480

SkOpSegment::addT insert t=0.0119047452 segID=150 spanID=610

481

debugShowCubicIntersection wtTs[0]=1 {{{250.800003,74.8000031}, {251.288895,74.8053055}, {251.777771,74.8035355}, {252.266663,74.8017731}}} {{252.266663,74.8017731}} wnTs[0]=0 {{{252.266663,74.8017731}, {252.511108,74.8008881}, {252.755554,74.8000031}, {253,74.8000031}}}

482

debugShowCubicLineIntersection wtTs[0]=0 {{{250.800003,74.8000031}, {251.288895,74.8053055}, {251.777771,74.8035355}, {252.266663,74.8017731}}} {{250.800003,74.8000031}} wnTs[0]=0.0119047 {{{253,74.8000031}, {68.1999969,74.8000031}}}

483

debugShowCubicLineIntersection wtTs[0]=1 {{{252.266663,74.8017731}, {252.511108,74.8008881}, {252.755554,74.8000031}, {253,74.8000031}}} {{253,74.8000031}} wnTs[0]=0 {{{253,74.8000031}, {68.1999969,74.8000031}}}

484

debugShowCubicIntersection wtTs[0]=0 {{{68.1999969,74.8000031}, {68.4444427,74.8000031}, {68.6888885,74.8039017}, {68.9333344,74.8078003}}} {{68.1999969,74.8000031}} wnTs[0]=0 {{{68.1999969,74.8000031}, {68.4444427,74.8000031}, {68.6888885,74.7961044}, {68.9333344,74.7922058}}}

485

debugShowCubicIntersection no intersect {{{68.1999969,74.8000031}, {68.4444427,74.8000031}, {68.6888885,74.8039017}, {68.9333344,74.8078003}}} {{{68.9333344,74.7922058}, {69.422226,74.7844086}, {69.9111099,74.7766113}, {70.4000015,74.8000031}}}

486

debugShowCubicLineIntersection wtTs[0]=0 {{{68.1999969,74.8000031}, {68.4444427,74.8000031}, {68.6888885,74.8039017}, {68.9333344,74.8078003}}} {{68.1999969,74.8000031}} wnTs[0]=1 {{{253,74.8000031}, {68.1999969,74.8000031}}}

487

debugShowCubicIntersection no intersect {{{68.9333344,74.8078003}, {69.422226,74.8155975}, {69.9111099,74.8233948}, {70.4000015,74.8000031}}} {{{68.1999969,74.8000031}, {68.4444427,74.8000031}, {68.6888885,74.7961044}, {68.9333344,74.7922058}}}

488

debugShowCubicIntersection wtTs[0]=1 {{{68.9333344,74.8078003}, {69.422226,74.8155975}, {69.9111099,74.8233948}, {70.4000015,74.8000031}}} {{70.4000015,74.8000031}} wnTs[0]=1 {{{68.9333344,74.7922058}, {69.422226,74.7844086}, {69.9111099,74.7766113}, {70.4000015,74.8000031}}}

489

debugShowCubicIntersection wtTs[0]=1 {{{68.9333344,74.8078003}, {69.422226,74.8155975}, {69.9111099,74.8233948}, {70.4000015,74.8000031}}} {{70.4000015,74.8000031}} wnTs[0]=0 {{{70.4000015,74.8000031}, {70.7796326,74.8181686}, {71.1592636,74.8627396}, {71.5388947,74.9073105}}}

490

debugShowCubicLineIntersection wtTs[0]=1 {{{68.9333344,74.8078003}, {69.422226,74.8155975}, {69.9111099,74.8233948}, {70.4000015,74.8000031}}} {{70.4000015,74.8000031}} wnTs[0]=0.988095 {{{253,74.8000031}, {68.1999969,74.8000031}}}

491

SkOpSegment::addT insert t=0.988095214 segID=299 spanID=611

492

debugShowCubicIntersection wtTs[0]=0 {{{70.4000015,74.8000031}, {70.7796326,74.7818375}, {71.1592636,74.7372665}, {71.5388947,74.6926956}}} {{70.4000015,74.8000031}} wnTs[0]=1 {{{68.9333344,74.7922058}, {69.422226,74.7844086}, {69.9111099,74.7766113}, {70.4000015,74.8000031}}}

493

debugShowCubicIntersection wtTs[0]=0 {{{70.4000015,74.8000031}, {70.7796326,74.7818375}, {71.1592636,74.7372665}, {71.5388947,74.6926956}}} {{70.4000015,74.8000031}} wnTs[0]=0 {{{70.4000015,74.8000031}, {70.7796326,74.8181686}, {71.1592636,74.8627396}, {71.5388947,74.9073105}}}

494

debugShowCubicLineIntersection wtTs[0]=0 {{{70.4000015,74.8000031}, {70.7796326,74.7818375}, {71.1592636,74.7372665}, {71.5388947,74.6926956}}} {{70.4000015,74.8000031}} wnTs[0]=0.988095 {{{253,74.8000031}, {68.1999969,74.8000031}}}

495

debugShowCubicIntersection no intersect {{{78.1107025,74.66716}, {78.4738007,74.722496}, {78.8368988,74.777832}, {79.1999969,74.7998505}}} {{{79.1999969,74.8001556}, {79.689003,74.7705002}, {80.1780014,74.7803421}, {80.6670074,74.790184}}}

496

debugShowCubicIntersection no intersect {{{79.1999969,74.7998505}, {79.689003,74.8295059}, {80.1780014,74.819664}, {80.6670074,74.8098221}}} {{{78.1107025,74.9328461}, {78.4738007,74.8775101}, {78.8368988,74.8221741}, {79.1999969,74.8001556}}}

497

debugShowCubicIntersection wtTs[0]=0.00172605823 {{{79.1999969,74.7998505}, {79.689003,74.8295059}, {80.1780014,74.819664}, {80.6670074,74.8098221}}} {{79.2025299,74.8000031}} wnTs[0]=0.00172606 {{{79.1999969,74.8001556}, {79.689003,74.7705002}, {80.1780014,74.7803421}, {80.6670074,74.790184}}}

498

SkOpSegment::addT alias t=0.00172605823 segID=11 spanID=600

499

SkOpSegment::addT insert t=0.00172605823 segID=161 spanID=612

500

debugShowCubicIntersection no intersect {{{79.1999969,74.7998505}, {79.689003,74.8295059}, {80.1780014,74.819664}, {80.6670074,74.8098221}}} {{{80.6670074,74.790184}, {80.9113388,74.7950974}, {81.1556702,74.8000107}, {81.4000015,74.8000031}}}

501

debugShowCubicLineIntersection wtTs[0]=0.0017190524 {{{79.1999969,74.7998505}, {79.689003,74.8295059}, {80.1780014,74.819664}, {80.6670074,74.8098221}}} {{79.2025223,74.8000031}} wnTs[0]=0.940463 {{{253,74.8000031}, {68.1999969,74.8000031}}}

502

SkOpSegment::addT insert t=0.940462545 segID=299 spanID=613

503

debugShowCubicIntersection no intersect {{{80.6670074,74.8098221}, {80.9113388,74.8049088}, {81.1556702,74.7999954}, {81.4000015,74.8000031}}} {{{79.1999969,74.8001556}, {79.689003,74.7705002}, {80.1780014,74.7803421}, {80.6670074,74.790184}}}

504

debugShowCubicIntersection wtTs[0]=1 {{{80.6670074,74.8098221}, {80.9113388,74.8049088}, {81.1556702,74.7999954}, {81.4000015,74.8000031}}} {{81.4000015,74.8000031}} wnTs[0]=1 {{{80.6670074,74.790184}, {80.9113388,74.7950974}, {81.1556702,74.8000107}, {81.4000015,74.8000031}}}

505

debugShowCubicIntersection wtTs[0]=1 {{{80.6670074,74.8098221}, {80.9113388,74.8049088}, {81.1556702,74.7999954}, {81.4000015,74.8000031}}} {{81.4000015,74.8000031}} wnTs[0]=0 {{{81.4000015,74.8000031}, {81.6438522,74.7999954}, {81.8877106,74.7989426}, {82.1315613,74.7978897}}}

506

debugShowCubicLineIntersection wtTs[0]=0.99844881 {{{80.6670074,74.8098221}, {80.9113388,74.8049088}, {81.1556702,74.7999954}, {81.4000015,74.8000031}}} {{81.3988647,74.8000031}} wtTs[1]=1 {{81.4000015,74.8000031}} wnTs[0]=0.928578 {{{253,74.8000031}, {68.1999969,74.8000031}}} wnTs[1]=0.928571405

507

SkOpSegment::addT insert t=0.928577558 segID=299 spanID=614

508

SkOpSegment::addT insert t=0.928571405 segID=299 spanID=615

509

debugShowCubicIntersection wtTs[0]=0 {{{81.4000015,74.8000031}, {81.6438522,74.8000107}, {81.8877106,74.8010635}, {82.1315613,74.8021164}}} {{81.4000015,74.8000031}} wnTs[0]=1 {{{80.6670074,74.790184}, {80.9113388,74.7950974}, {81.1556702,74.8000107}, {81.4000015,74.8000031}}}

510

debugShowCubicIntersection wtTs[0]=0 {{{81.4000015,74.8000031}, {81.6438522,74.8000107}, {81.8877106,74.8010635}, {82.1315613,74.8021164}}} {{81.4000015,74.8000031}} wnTs[0]=0 {{{81.4000015,74.8000031}, {81.6438522,74.7999954}, {81.8877106,74.7989426}, {82.1315613,74.7978897}}}

511

debugShowCubicIntersection no intersect {{{81.4000015,74.8000031}, {81.6438522,74.8000107}, {81.8877106,74.8010635}, {82.1315613,74.8021164}}} {{{82.1315613,74.7978897}, {82.6210403,74.7957764}, {83.1105194,74.7936554}, {83.5999985,74.8000031}}}

512

debugShowCubicLineIntersection wtTs[0]=0 {{{81.4000015,74.8000031}, {81.6438522,74.8000107}, {81.8877106,74.8010635}, {82.1315613,74.8021164}}} {{81.4000015,74.8000031}} wnTs[0]=0.928571 {{{253,74.8000031}, {68.1999969,74.8000031}}}

513

debugShowCubicIntersection no intersect {{{82.1315613,74.8021164}, {82.6210403,74.8042297}, {83.1105194,74.8063507}, {83.5999985,74.8000031}}} {{{81.4000015,74.8000031}, {81.6438522,74.7999954}, {81.8877106,74.7989426}, {82.1315613,74.7978897}}}

514

debugShowCubicIntersection wtTs[0]=1 {{{82.1315613,74.8021164}, {82.6210403,74.8042297}, {83.1105194,74.8063507}, {83.5999985,74.8000031}}} {{83.5999985,74.8000031}} wnTs[0]=1 {{{82.1315613,74.7978897}, {82.6210403,74.7957764}, {83.1105194,74.7936554}, {83.5999985,74.8000031}}}

515

debugShowCubicIntersection wtTs[0]=1 {{{82.1315613,74.8021164}, {82.6210403,74.8042297}, {83.1105194,74.8063507}, {83.5999985,74.8000031}}} {{83.5999985,74.8000031}} wnTs[0]=0 {{{83.5999985,74.8000031}, {83.9259109,74.8042297}, {84.2518234,74.8159714}, {84.5777359,74.827713}}}

516

debugShowCubicLineIntersection wtTs[0]=1 {{{82.1315613,74.8021164}, {82.6210403,74.8042297}, {83.1105194,74.8063507}, {83.5999985,74.8000031}}} {{83.5999985,74.8000031}} wnTs[0]=0.916667 {{{253,74.8000031}, {68.1999969,74.8000031}}}

517

SkOpSegment::addT insert t=0.91666666 segID=299 spanID=616

518

debugShowCubicIntersection wtTs[0]=0 {{{83.5999985,74.8000031}, {83.9259109,74.7957764}, {84.2518234,74.7840347}, {84.5777359,74.7722931}}} {{83.5999985,74.8000031}} wnTs[0]=1 {{{82.1315613,74.7978897}, {82.6210403,74.7957764}, {83.1105194,74.7936554}, {83.5999985,74.8000031}}}

519

debugShowCubicIntersection wtTs[0]=0 {{{83.5999985,74.8000031}, {83.9259109,74.7957764}, {84.2518234,74.7840347}, {84.5777359,74.7722931}}} {{83.5999985,74.8000031}} wnTs[0]=0 {{{83.5999985,74.8000031}, {83.9259109,74.8042297}, {84.2518234,74.8159714}, {84.5777359,74.827713}}}

520

debugShowCubicLineIntersection wtTs[0]=0 {{{83.5999985,74.8000031}, {83.9259109,74.7957764}, {84.2518234,74.7840347}, {84.5777359,74.7722931}}} {{83.5999985,74.8000031}} wnTs[0]=0.916667 {{{253,74.8000031}, {68.1999969,74.8000031}}}

521

debugShowCubicIntersection wtTs[0]=1 {{{87.0222626,74.7722931}, {87.348175,74.7840347}, {87.6740875,74.7957764}, {88,74.8000031}}} {{88,74.8000031}} wnTs[0]=1 {{{87.0222626,74.827713}, {87.348175,74.8159714}, {87.6740875,74.8042297}, {88,74.8000031}}}

522

debugShowCubicIntersection wtTs[0]=1 {{{87.0222626,74.7722931}, {87.348175,74.7840347}, {87.6740875,74.7957764}, {88,74.8000031}}} {{88,74.8000031}} wnTs[0]=0 {{{88,74.8000031}, {88.1576462,74.7979584}, {88.3152924,74.7951202}, {88.4729385,74.7922745}}}

523

debugShowCubicLineIntersection wtTs[0]=1 {{{87.0222626,74.7722931}, {87.348175,74.7840347}, {87.6740875,74.7957764}, {88,74.8000031}}} {{88,74.8000031}} wnTs[0]=0.892857 {{{253,74.8000031}, {68.1999969,74.8000031}}}

524

SkOpSegment::addT insert t=0.892857128 segID=299 spanID=617

525

debugShowCubicIntersection wtTs[0]=0 {{{88,74.8000031}, {88.1576462,74.8020477}, {88.3152924,74.8048859}, {88.4729385,74.8077316}}} {{88,74.8000031}} wnTs[0]=1 {{{87.0222626,74.827713}, {87.348175,74.8159714}, {87.6740875,74.8042297}, {88,74.8000031}}}

526

debugShowCubicIntersection wtTs[0]=0 {{{88,74.8000031}, {88.1576462,74.8020477}, {88.3152924,74.8048859}, {88.4729385,74.8077316}}} {{88,74.8000031}} wnTs[0]=0 {{{88,74.8000031}, {88.1576462,74.7979584}, {88.3152924,74.7951202}, {88.4729385,74.7922745}}}

527

debugShowCubicIntersection no intersect {{{88,74.8000031}, {88.1576462,74.8020477}, {88.3152924,74.8048859}, {88.4729385,74.8077316}}} {{{88.4729385,74.7922745}, {89.0486221,74.7818985}, {89.6243134,74.7715225}, {90.1999969,74.8000031}}}

528

debugShowCubicLineIntersection wtTs[0]=0 {{{88,74.8000031}, {88.1576462,74.8020477}, {88.3152924,74.8048859}, {88.4729385,74.8077316}}} {{88,74.8000031}} wnTs[0]=0.892857 {{{253,74.8000031}, {68.1999969,74.8000031}}}

529

debugShowCubicIntersection no intersect {{{88.4729385,74.8077316}, {89.0486221,74.8181076}, {89.6243134,74.8284836}, {90.1999969,74.8000031}}} {{{88,74.8000031}, {88.1576462,74.7979584}, {88.3152924,74.7951202}, {88.4729385,74.7922745}}}

530

debugShowCubicIntersection wtTs[0]=1 {{{88.4729385,74.8077316}, {89.0486221,74.8181076}, {89.6243134,74.8284836}, {90.1999969,74.8000031}}} {{90.1999969,74.8000031}} wnTs[0]=1 {{{88.4729385,74.7922745}, {89.0486221,74.7818985}, {89.6243134,74.7715225}, {90.1999969,74.8000031}}}

531

debugShowCubicIntersection wtTs[0]=1 {{{88.4729385,74.8077316}, {89.0486221,74.8181076}, {89.6243134,74.8284836}, {90.1999969,74.8000031}}} {{90.1999969,74.8000031}} wnTs[0]=0 {{{90.1999969,74.8000031}, {90.5620499,74.8179169}, {90.9241028,74.8630524}, {91.2861557,74.9081879}}}

532

debugShowCubicLineIntersection wtTs[0]=1 {{{88.4729385,74.8077316}, {89.0486221,74.8181076}, {89.6243134,74.8284836}, {90.1999969,74.8000031}}} {{90.1999969,74.8000031}} wnTs[0]=0.880952 {{{253,74.8000031}, {68.1999969,74.8000031}}}

533

SkOpSegment::addT insert t=0.880952383 segID=299 spanID=618

534

debugShowCubicIntersection wtTs[0]=0 {{{90.1999969,74.8000031}, {90.5620499,74.7820892}, {90.9241028,74.7369537}, {91.2861557,74.6918182}}} {{90.1999969,74.8000031}} wnTs[0]=1 {{{88.4729385,74.7922745}, {89.0486221,74.7818985}, {89.6243134,74.7715225}, {90.1999969,74.8000031}}}

535

debugShowCubicIntersection wtTs[0]=0 {{{90.1999969,74.8000031}, {90.5620499,74.7820892}, {90.9241028,74.7369537}, {91.2861557,74.6918182}}} {{90.1999969,74.8000031}} wnTs[0]=0 {{{90.1999969,74.8000031}, {90.5620499,74.8179169}, {90.9241028,74.8630524}, {91.2861557,74.9081879}}}

536

debugShowCubicLineIntersection wtTs[0]=0 {{{90.1999969,74.8000031}, {90.5620499,74.7820892}, {90.9241028,74.7369537}, {91.2861557,74.6918182}}} {{90.1999969,74.8000031}} wnTs[0]=0.880952 {{{253,74.8000031}, {68.1999969,74.8000031}}}

537

debugShowCubicIntersection wtTs[0]=1 {{{170.458435,74.6683578}, {170.838959,74.7230225}, {171.219482,74.7776947}, {171.600006,74.8000031}}} {{171.600006,74.8000031}} wnTs[0]=1 {{{170.458435,74.9316483}, {170.838959,74.8769836}, {171.219482,74.8223114}, {171.600006,74.8000031}}}

538

debugShowCubicIntersection wtTs[0]=1 {{{170.458435,74.6683578}, {170.838959,74.7230225}, {171.219482,74.7776947}, {171.600006,74.8000031}}} {{171.600006,74.8000031}} wnTs[0]=0 {{{171.600006,74.8000031}, {172.333328,74.757019}, {173.066666,74.7623062}, {173.800003,74.8000031}}}

539

debugShowCubicLineIntersection wtTs[0]=1 {{{170.458435,74.6683578}, {170.838959,74.7230225}, {171.219482,74.7776947}, {171.600006,74.8000031}}} {{171.600006,74.8000031}} wnTs[0]=0.440476 {{{253,74.8000031}, {68.1999969,74.8000031}}}

540

SkOpSegment::addT insert t=0.44047615 segID=299 spanID=619

541

debugShowCubicIntersection wtTs[0]=0 {{{171.600006,74.8000031}, {172.333328,74.8429871}, {173.066666,74.8376999}, {173.800003,74.8000031}}} {{171.600006,74.8000031}} wnTs[0]=1 {{{170.458435,74.9316483}, {170.838959,74.8769836}, {171.219482,74.8223114}, {171.600006,74.8000031}}}

542

debugShowCubicIntersection wtTs[0]=0 {{{171.600006,74.8000031}, {172.333328,74.8429871}, {173.066666,74.8376999}, {173.800003,74.8000031}}} {{171.600006,74.8000031}} wtTs[1]=1 {{173.800003,74.8000031}} wnTs[0]=0 {{{171.600006,74.8000031}, {172.333328,74.757019}, {173.066666,74.7623062}, {173.800003,74.8000031}}} wnTs[1]=1

543

debugShowCubicIntersection wtTs[0]=1 {{{171.600006,74.8000031}, {172.333328,74.8429871}, {173.066666,74.8376999}, {173.800003,74.8000031}}} {{173.800003,74.8000031}} wnTs[0]=0 {{{173.800003,74.8000031}, {174.500809,74.8360367}, {175.201599,74.9249344}, {175.902405,75.0138397}}}

544

debugShowCubicLineIntersection wtTs[0]=0 {{{171.600006,74.8000031}, {172.333328,74.8429871}, {173.066666,74.8376999}, {173.800003,74.8000031}}} {{171.600006,74.8000031}} wtTs[1]=1 {{173.800003,74.8000031}} wnTs[0]=0.440476 {{{253,74.8000031}, {68.1999969,74.8000031}}} wnTs[1]=0.428571405

545

SkOpSegment::addT insert t=0.428571405 segID=299 spanID=620

546

debugShowCubicIntersection wtTs[0]=0 {{{173.800003,74.8000031}, {174.500809,74.7639694}, {175.201599,74.6750717}, {175.902405,74.5861664}}} {{173.800003,74.8000031}} wnTs[0]=1 {{{171.600006,74.8000031}, {172.333328,74.757019}, {173.066666,74.7623062}, {173.800003,74.8000031}}}

547

debugShowCubicIntersection wtTs[0]=0 {{{173.800003,74.8000031}, {174.500809,74.7639694}, {175.201599,74.6750717}, {175.902405,74.5861664}}} {{173.800003,74.8000031}} wnTs[0]=0 {{{173.800003,74.8000031}, {174.500809,74.8360367}, {175.201599,74.9249344}, {175.902405,75.0138397}}}

548

debugShowCubicLineIntersection wtTs[0]=0 {{{173.800003,74.8000031}, {174.500809,74.7639694}, {175.201599,74.6750717}, {175.902405,74.5861664}}} {{173.800003,74.8000031}} wnTs[0]=0.428571 {{{253,74.8000031}, {68.1999969,74.8000031}}}

549

debugShowCubicIntersection wtTs[0]=1 {{{248.714218,74.7553406}, {249.40947,74.7739029}, {250.104736,74.7924576}, {250.800003,74.8000031}}} {{250.800003,74.8000031}} wnTs[0]=1 {{{248.714218,74.8446655}, {249.40947,74.8261032}, {250.104736,74.8075485}, {250.800003,74.8000031}}}

550

debugShowCubicIntersection wtTs[0]=1 {{{248.714218,74.7553406}, {249.40947,74.7739029}, {250.104736,74.7924576}, {250.800003,74.8000031}}} {{250.800003,74.8000031}} wnTs[0]=0 {{{250.800003,74.8000031}, {251.288895,74.7947006}, {251.777771,74.7964706}, {252.266663,74.798233}}}

551

debugShowCubicLineIntersection wtTs[0]=1 {{{248.714218,74.7553406}, {249.40947,74.7739029}, {250.104736,74.7924576}, {250.800003,74.8000031}}} {{250.800003,74.8000031}} wnTs[0]=0.0119047 {{{253,74.8000031}, {68.1999969,74.8000031}}}

552

SkOpSegment::addT insert t=0.0119047452 segID=299 spanID=621

553

debugShowCubicIntersection wtTs[0]=0 {{{250.800003,74.8000031}, {251.288895,74.8053055}, {251.777771,74.8035355}, {252.266663,74.8017731}}} {{250.800003,74.8000031}} wnTs[0]=1 {{{248.714218,74.8446655}, {249.40947,74.8261032}, {250.104736,74.8075485}, {250.800003,74.8000031}}}

554

debugShowCubicIntersection wtTs[0]=0 {{{250.800003,74.8000031}, {251.288895,74.8053055}, {251.777771,74.8035355}, {252.266663,74.8017731}}} {{250.800003,74.8000031}} wnTs[0]=0 {{{250.800003,74.8000031}, {251.288895,74.7947006}, {251.777771,74.7964706}, {252.266663,74.798233}}}

555

debugShowCubicIntersection no intersect {{{250.800003,74.8000031}, {251.288895,74.8053055}, {251.777771,74.8035355}, {252.266663,74.8017731}}} {{{252.266663,74.798233}, {252.511108,74.799118}, {252.755554,74.8000031}, {253,74.8000031}}}

556

debugShowCubicLineIntersection wtTs[0]=0 {{{250.800003,74.8000031}, {251.288895,74.8053055}, {251.777771,74.8035355}, {252.266663,74.8017731}}} {{250.800003,74.8000031}} wnTs[0]=0.0119047 {{{253,74.8000031}, {68.1999969,74.8000031}}}

557

debugShowCubicIntersection no intersect {{{252.266663,74.8017731}, {252.511108,74.8008881}, {252.755554,74.8000031}, {253,74.8000031}}} {{{250.800003,74.8000031}, {251.288895,74.7947006}, {251.777771,74.7964706}, {252.266663,74.798233}}}

558

debugShowCubicIntersection wtTs[0]=1 {{{252.266663,74.8017731}, {252.511108,74.8008881}, {252.755554,74.8000031}, {253,74.8000031}}} {{253,74.8000031}} wnTs[0]=1 {{{252.266663,74.798233}, {252.511108,74.799118}, {252.755554,74.8000031}, {253,74.8000031}}}

559

debugShowCubicLineIntersection wtTs[0]=1 {{{252.266663,74.8017731}, {252.511108,74.8008881}, {252.755554,74.8000031}, {253,74.8000031}}} {{253,74.8000031}} wnTs[0]=0 {{{253,74.8000031}, {68.1999969,74.8000031}}}

560

debugShowCubicLineIntersection wtTs[0]=0 {{{68.1999969,74.8000031}, {68.4444427,74.8000031}, {68.6888885,74.7961044}, {68.9333344,74.7922058}}} {{68.1999969,74.8000031}} wnTs[0]=1 {{{253,74.8000031}, {68.1999969,74.8000031}}}

561

debugShowCubicLineIntersection wtTs[0]=1 {{{68.9333344,74.7922058}, {69.422226,74.7844086}, {69.9111099,74.7766113}, {70.4000015,74.8000031}}} {{70.4000015,74.8000031}} wnTs[0]=0.988095 {{{253,74.8000031}, {68.1999969,74.8000031}}}

562

debugShowCubicLineIntersection wtTs[0]=0 {{{70.4000015,74.8000031}, {70.7796326,74.8181686}, {71.1592636,74.8627396}, {71.5388947,74.9073105}}} {{70.4000015,74.8000031}} wnTs[0]=0.988095 {{{253,74.8000031}, {68.1999969,74.8000031}}}

563

debugShowCubicLineIntersection wtTs[0]=0.0017190524 {{{79.1999969,74.8001556}, {79.689003,74.7705002}, {80.1780014,74.7803421}, {80.6670074,74.790184}}} {{79.2025223,74.8000031}} wnTs[0]=0.940463 {{{253,74.8000031}, {68.1999969,74.8000031}}}

564

SkOpSegment::addT alias t=0.0017190524 segID=161 spanID=612

565

debugShowCubicLineIntersection wtTs[0]=0.99844881 {{{80.6670074,74.790184}, {80.9113388,74.7950974}, {81.1556702,74.8000107}, {81.4000015,74.8000031}}} {{81.3988647,74.8000031}} wtTs[1]=1 {{81.4000015,74.8000031}} wnTs[0]=0.928578 {{{253,74.8000031}, {68.1999969,74.8000031}}} wnTs[1]=0.928571405

566

SkOpSegment::addT insert t=0.99844881 segID=162 spanID=622

567

debugShowCubicLineIntersection wtTs[0]=0 {{{81.4000015,74.8000031}, {81.6438522,74.7999954}, {81.8877106,74.7989426}, {82.1315613,74.7978897}}} {{81.4000015,74.8000031}} wnTs[0]=0.928571 {{{253,74.8000031}, {68.1999969,74.8000031}}}

568

debugShowCubicLineIntersection wtTs[0]=1 {{{82.1315613,74.7978897}, {82.6210403,74.7957764}, {83.1105194,74.7936554}, {83.5999985,74.8000031}}} {{83.5999985,74.8000031}} wnTs[0]=0.916667 {{{253,74.8000031}, {68.1999969,74.8000031}}}

569

debugShowCubicLineIntersection wtTs[0]=0 {{{83.5999985,74.8000031}, {83.9259109,74.8042297}, {84.2518234,74.8159714}, {84.5777359,74.827713}}} {{83.5999985,74.8000031}} wnTs[0]=0.916667 {{{253,74.8000031}, {68.1999969,74.8000031}}}

570

debugShowCubicLineIntersection wtTs[0]=1 {{{87.0222626,74.827713}, {87.348175,74.8159714}, {87.6740875,74.8042297}, {88,74.8000031}}} {{88,74.8000031}} wnTs[0]=0.892857 {{{253,74.8000031}, {68.1999969,74.8000031}}}

571

debugShowCubicLineIntersection wtTs[0]=0 {{{88,74.8000031}, {88.1576462,74.7979584}, {88.3152924,74.7951202}, {88.4729385,74.7922745}}} {{88,74.8000031}} wnTs[0]=0.892857 {{{253,74.8000031}, {68.1999969,74.8000031}}}

572

debugShowCubicLineIntersection wtTs[0]=1 {{{88.4729385,74.7922745}, {89.0486221,74.7818985}, {89.6243134,74.7715225}, {90.1999969,74.8000031}}} {{90.1999969,74.8000031}} wnTs[0]=0.880952 {{{253,74.8000031}, {68.1999969,74.8000031}}}

573

debugShowCubicLineIntersection wtTs[0]=0 {{{90.1999969,74.8000031}, {90.5620499,74.8179169}, {90.9241028,74.8630524}, {91.2861557,74.9081879}}} {{90.1999969,74.8000031}} wnTs[0]=0.880952 {{{253,74.8000031}, {68.1999969,74.8000031}}}

574

debugShowCubicLineIntersection wtTs[0]=1 {{{170.458435,74.9316483}, {170.838959,74.8769836}, {171.219482,74.8223114}, {171.600006,74.8000031}}} {{171.600006,74.8000031}} wnTs[0]=0.440476 {{{253,74.8000031}, {68.1999969,74.8000031}}}

575

debugShowCubicLineIntersection wtTs[0]=0 {{{171.600006,74.8000031}, {172.333328,74.757019}, {173.066666,74.7623062}, {173.800003,74.8000031}}} {{171.600006,74.8000031}} wtTs[1]=1 {{173.800003,74.8000031}} wnTs[0]=0.440476 {{{253,74.8000031}, {68.1999969,74.8000031}}} wnTs[1]=0.428571405

576

debugShowCubicLineIntersection wtTs[0]=0 {{{173.800003,74.8000031}, {174.500809,74.8360367}, {175.201599,74.9249344}, {175.902405,75.0138397}}} {{173.800003,74.8000031}} wnTs[0]=0.428571 {{{253,74.8000031}, {68.1999969,74.8000031}}}

577

debugShowCubicLineIntersection wtTs[0]=1 {{{248.714218,74.8446655}, {249.40947,74.8261032}, {250.104736,74.8075485}, {250.800003,74.8000031}}} {{250.800003,74.8000031}} wnTs[0]=0.0119047 {{{253,74.8000031}, {68.1999969,74.8000031}}}

578

debugShowCubicLineIntersection wtTs[0]=0 {{{250.800003,74.8000031}, {251.288895,74.7947006}, {251.777771,74.7964706}, {252.266663,74.798233}}} {{250.800003,74.8000031}} wnTs[0]=0.0119047 {{{253,74.8000031}, {68.1999969,74.8000031}}}

579

debugShowCubicLineIntersection wtTs[0]=1 {{{252.266663,74.798233}, {252.511108,74.799118}, {252.755554,74.8000031}, {253,74.8000031}}} {{253,74.8000031}} wnTs[0]=0 {{{253,74.8000031}, {68.1999969,74.8000031}}}

580

debugShowLineIntersection wtTs[0]=0 {{{253,74.8000031}, {68.1999969,74.8000031}}} {{253,74.8000031}} wtTs[1]=1 {{68.1999969,74.8000031}} wnTs[0]=0 {{{253,74.8000031}, {68.1999969,74.8000031}}} wnTs[1]=1

581

debugShowCubicIntersection wtTs[0]=1 {{{68.1999969,74.8000031}, {68.4444427,74.8000031}, {68.6888885,74.7961044}, {68.9333344,74.7922058}}} {{68.9333344,74.7922058}} wnTs[0]=0 {{{68.9333344,74.7922058}, {69.422226,74.7844086}, {69.9111099,74.7766113}, {70.4000015,74.8000031}}}

582

debugShowCubicLineIntersection wtTs[0]=0 {{{68.1999969,74.8000031}, {68.4444427,74.8000031}, {68.6888885,74.7961044}, {68.9333344,74.7922058}}} {{68.1999969,74.8000031}} wnTs[0]=1 {{{253,74.8000031}, {68.1999969,74.8000031}}}

583

debugShowCubicIntersection wtTs[0]=1 {{{68.9333344,74.7922058}, {69.422226,74.7844086}, {69.9111099,74.7766113}, {70.4000015,74.8000031}}} {{70.4000015,74.8000031}} wnTs[0]=0 {{{70.4000015,74.8000031}, {70.7796326,74.8181686}, {71.1592636,74.8627396}, {71.5388947,74.9073105}}}

584

debugShowCubicLineIntersection wtTs[0]=1 {{{68.9333344,74.7922058}, {69.422226,74.7844086}, {69.9111099,74.7766113}, {70.4000015,74.8000031}}} {{70.4000015,74.8000031}} wnTs[0]=0.988095 {{{253,74.8000031}, {68.1999969,74.8000031}}}

585

debugShowCubicIntersection wtTs[0]=1 {{{70.4000015,74.8000031}, {70.7796326,74.8181686}, {71.1592636,74.8627396}, {71.5388947,74.9073105}}} {{71.5388947,74.9073105}} wnTs[0]=0 {{{71.5388947,74.9073105}, {71.8925934,74.9488373}, {72.2462997,74.9903641}, {72.5999985,75.0105362}}}

586

debugShowCubicLineIntersection wtTs[0]=0 {{{70.4000015,74.8000031}, {70.7796326,74.8181686}, {71.1592636,74.8627396}, {71.5388947,74.9073105}}} {{70.4000015,74.8000031}} wnTs[0]=0.988095 {{{253,74.8000031}, {68.1999969,74.8000031}}}

587

debugShowCubicIntersection wtTs[0]=1 {{{71.5388947,74.9073105}, {71.8925934,74.9488373}, {72.2462997,74.9903641}, {72.5999985,75.0105362}}} {{72.5999985,75.0105362}} wnTs[0]=0 {{{72.5999985,75.0105362}, {73.1301117,75.0407715}, {73.6602249,75.0435104}, {74.1903381,75.0462494}}}

588

debugShowCubicIntersection wtTs[0]=1 {{{72.5999985,75.0105362}, {73.1301117,75.0407715}, {73.6602249,75.0435104}, {74.1903381,75.0462494}}} {{74.1903381,75.0462494}} wnTs[0]=0 {{{74.1903381,75.0462494}, {74.3935623,75.0472946}, {74.5967789,75.0483398}, {74.8000031,75.0509415}}}

589

debugShowCubicIntersection wtTs[0]=1 {{{74.1903381,75.0462494}, {74.3935623,75.0472946}, {74.5967789,75.0483398}, {74.8000031,75.0509415}}} {{74.8000031,75.0509415}} wnTs[0]=0 {{{74.8000031,75.0509415}, {75.0211792,75.053772}, {75.242363,75.0601425}, {75.4635391,75.0665054}}}

590

debugShowCubicIntersection wtTs[0]=1 {{{74.8000031,75.0509415}, {75.0211792,75.053772}, {75.242363,75.0601425}, {75.4635391,75.0665054}}} {{75.4635391,75.0665054}} wnTs[0]=0 {{{75.4635391,75.0665054}, {75.9756927,75.0812454}, {76.4878464,75.0959854}, {77,75.0667953}}}

591

debugShowCubicIntersection wtTs[0]=1 {{{75.4635391,75.0665054}, {75.9756927,75.0812454}, {76.4878464,75.0959854}, {77,75.0667953}}} {{77,75.0667953}} wnTs[0]=0 {{{77,75.0667953}, {77.3702316,75.0456924}, {77.7404709,74.9892731}, {78.1107025,74.9328461}}}

592

debugShowCubicIntersection wtTs[0]=1 {{{77,75.0667953}, {77.3702316,75.0456924}, {77.7404709,74.9892731}, {78.1107025,74.9328461}}} {{78.1107025,74.9328461}} wnTs[0]=0 {{{78.1107025,74.9328461}, {78.4738007,74.8775101}, {78.8368988,74.8221741}, {79.1999969,74.8001556}}}

593

debugShowCubicIntersection wtTs[0]=1 {{{78.1107025,74.9328461}, {78.4738007,74.8775101}, {78.8368988,74.8221741}, {79.1999969,74.8001556}}} {{79.1999969,74.8001556}} wnTs[0]=0 {{{79.1999969,74.8001556}, {79.689003,74.7705002}, {80.1780014,74.7803421}, {80.6670074,74.790184}}}

594

debugShowCubicIntersection wtTs[0]=1 {{{79.1999969,74.8001556}, {79.689003,74.7705002}, {80.1780014,74.7803421}, {80.6670074,74.790184}}} {{80.6670074,74.790184}} wnTs[0]=0 {{{80.6670074,74.790184}, {80.9113388,74.7950974}, {81.1556702,74.8000107}, {81.4000015,74.8000031}}}

595

debugShowCubicLineIntersection wtTs[0]=0.0017190524 {{{79.1999969,74.8001556}, {79.689003,74.7705002}, {80.1780014,74.7803421}, {80.6670074,74.790184}}} {{79.2025223,74.8000031}} wnTs[0]=0.940463 {{{253,74.8000031}, {68.1999969,74.8000031}}}

596

debugShowCubicIntersection wtTs[0]=1 {{{80.6670074,74.790184}, {80.9113388,74.7950974}, {81.1556702,74.8000107}, {81.4000015,74.8000031}}} {{81.4000015,74.8000031}} wnTs[0]=0 {{{81.4000015,74.8000031}, {81.6438522,74.7999954}, {81.8877106,74.7989426}, {82.1315613,74.7978897}}}

597

debugShowCubicLineIntersection wtTs[0]=0.99844881 {{{80.6670074,74.790184}, {80.9113388,74.7950974}, {81.1556702,74.8000107}, {81.4000015,74.8000031}}} {{81.3988647,74.8000031}} wtTs[1]=1 {{81.4000015,74.8000031}} wnTs[0]=0.928578 {{{253,74.8000031}, {68.1999969,74.8000031}}} wnTs[1]=0.928571405

598

debugShowCubicIntersection wtTs[0]=1 {{{81.4000015,74.8000031}, {81.6438522,74.7999954}, {81.8877106,74.7989426}, {82.1315613,74.7978897}}} {{82.1315613,74.7978897}} wnTs[0]=0 {{{82.1315613,74.7978897}, {82.6210403,74.7957764}, {83.1105194,74.7936554}, {83.5999985,74.8000031}}}

599

debugShowCubicLineIntersection wtTs[0]=0 {{{81.4000015,74.8000031}, {81.6438522,74.7999954}, {81.8877106,74.7989426}, {82.1315613,74.7978897}}} {{81.4000015,74.8000031}} wnTs[0]=0.928571 {{{253,74.8000031}, {68.1999969,74.8000031}}}

600

debugShowCubicIntersection wtTs[0]=1 {{{82.1315613,74.7978897}, {82.6210403,74.7957764}, {83.1105194,74.7936554}, {83.5999985,74.8000031}}} {{83.5999985,74.8000031}} wnTs[0]=0 {{{83.5999985,74.8000031}, {83.9259109,74.8042297}, {84.2518234,74.8159714}, {84.5777359,74.827713}}}

601

debugShowCubicLineIntersection wtTs[0]=1 {{{82.1315613,74.7978897}, {82.6210403,74.7957764}, {83.1105194,74.7936554}, {83.5999985,74.8000031}}} {{83.5999985,74.8000031}} wnTs[0]=0.916667 {{{253,74.8000031}, {68.1999969,74.8000031}}}

602

debugShowCubicIntersection wtTs[0]=1 {{{83.5999985,74.8000031}, {83.9259109,74.8042297}, {84.2518234,74.8159714}, {84.5777359,74.827713}}} {{84.5777359,74.827713}} wnTs[0]=0 {{{84.5777359,74.827713}, {84.9851608,74.842392}, {85.3925781,74.8570709}, {85.8000031,74.8570709}}}

603

debugShowCubicLineIntersection wtTs[0]=0 {{{83.5999985,74.8000031}, {83.9259109,74.8042297}, {84.2518234,74.8159714}, {84.5777359,74.827713}}} {{83.5999985,74.8000031}} wnTs[0]=0.916667 {{{253,74.8000031}, {68.1999969,74.8000031}}}

604

debugShowCubicIntersection wtTs[0]=1 {{{84.5777359,74.827713}, {84.9851608,74.842392}, {85.3925781,74.8570709}, {85.8000031,74.8570709}}} {{85.8000031,74.8570709}} wnTs[0]=0 {{{85.8000031,74.8570709}, {86.2074203,74.8570709}, {86.6148453,74.842392}, {87.0222626,74.827713}}}

605

debugShowCubicIntersection wtTs[0]=1 {{{85.8000031,74.8570709}, {86.2074203,74.8570709}, {86.6148453,74.842392}, {87.0222626,74.827713}}} {{87.0222626,74.827713}} wnTs[0]=0 {{{87.0222626,74.827713}, {87.348175,74.8159714}, {87.6740875,74.8042297}, {88,74.8000031}}}

606

debugShowCubicIntersection wtTs[0]=1 {{{87.0222626,74.827713}, {87.348175,74.8159714}, {87.6740875,74.8042297}, {88,74.8000031}}} {{88,74.8000031}} wnTs[0]=0 {{{88,74.8000031}, {88.1576462,74.7979584}, {88.3152924,74.7951202}, {88.4729385,74.7922745}}}

607

debugShowCubicLineIntersection wtTs[0]=1 {{{87.0222626,74.827713}, {87.348175,74.8159714}, {87.6740875,74.8042297}, {88,74.8000031}}} {{88,74.8000031}} wnTs[0]=0.892857 {{{253,74.8000031}, {68.1999969,74.8000031}}}

608

debugShowCubicIntersection wtTs[0]=1 {{{88,74.8000031}, {88.1576462,74.7979584}, {88.3152924,74.7951202}, {88.4729385,74.7922745}}} {{88.4729385,74.7922745}} wnTs[0]=0 {{{88.4729385,74.7922745}, {89.0486221,74.7818985}, {89.6243134,74.7715225}, {90.1999969,74.8000031}}}

609

debugShowCubicLineIntersection wtTs[0]=0 {{{88,74.8000031}, {88.1576462,74.7979584}, {88.3152924,74.7951202}, {88.4729385,74.7922745}}} {{88,74.8000031}} wnTs[0]=0.892857 {{{253,74.8000031}, {68.1999969,74.8000031}}}

610

debugShowCubicIntersection wtTs[0]=1 {{{88.4729385,74.7922745}, {89.0486221,74.7818985}, {89.6243134,74.7715225}, {90.1999969,74.8000031}}} {{90.1999969,74.8000031}} wnTs[0]=0 {{{90.1999969,74.8000031}, {90.5620499,74.8179169}, {90.9241028,74.8630524}, {91.2861557,74.9081879}}}

611

debugShowCubicLineIntersection wtTs[0]=1 {{{88.4729385,74.7922745}, {89.0486221,74.7818985}, {89.6243134,74.7715225}, {90.1999969,74.8000031}}} {{90.1999969,74.8000031}} wnTs[0]=0.880952 {{{253,74.8000031}, {68.1999969,74.8000031}}}

612

debugShowCubicIntersection wtTs[0]=1 {{{90.1999969,74.8000031}, {90.5620499,74.8179169}, {90.9241028,74.8630524}, {91.2861557,74.9081879}}} {{91.2861557,74.9081879}} wnTs[0]=0 {{{91.2861557,74.9081879}, {91.6574402,74.9544754}, {92.028717,75.0007629}, {92.4000015,75.0176926}}}

613

debugShowCubicLineIntersection wtTs[0]=0 {{{90.1999969,74.8000031}, {90.5620499,74.8179169}, {90.9241028,74.8630524}, {91.2861557,74.9081879}}} {{90.1999969,74.8000031}} wnTs[0]=0.880952 {{{253,74.8000031}, {68.1999969,74.8000031}}}

614

debugShowCubicIntersection wtTs[0]=1 {{{91.2861557,74.9081879}, {91.6574402,74.9544754}, {92.028717,75.0007629}, {92.4000015,75.0176926}}} {{92.4000015,75.0176926}} wnTs[0]=0 {{{92.4000015,75.0176926}, {92.9111481,75.0410004}, {93.4223022,75.0278778}, {93.9334488,75.0147552}}}

615

debugShowCubicIntersection wtTs[0]=1 {{{92.4000015,75.0176926}, {92.9111481,75.0410004}, {93.4223022,75.0278778}, {93.9334488,75.0147552}}} {{93.9334488,75.0147552}} wnTs[0]=0 {{{93.9334488,75.0147552}, {94.155632,75.0090561}, {94.3778152,75.0033493}, {94.5999985,75.0006409}}}

616

debugShowCubicIntersection wtTs[0]=1 {{{93.9334488,75.0147552}, {94.155632,75.0090561}, {94.3778152,75.0033493}, {94.5999985,75.0006409}}} {{94.5999985,75.0006409}} wnTs[0]=0 {{{94.5999985,75.0006409}, {94.8669891,74.9973831}, {95.1339798,74.9889908}, {95.4009705,74.9806061}}}

617

debugShowCubicIntersection wtTs[0]=1 {{{94.5999985,75.0006409}, {94.8669891,74.9973831}, {95.1339798,74.9889908}, {95.4009705,74.9806061}}} {{95.4009705,74.9806061}} wnTs[0]=0 {{{95.4009705,74.9806061}, {95.8673172,74.9659576}, {96.3336563,74.9513092}, {96.8000031,74.9639893}}}

618

debugShowCubicIntersection wtTs[0]=1 {{{95.4009705,74.9806061}, {95.8673172,74.9659576}, {96.3336563,74.9513092}, {96.8000031,74.9639893}}} {{96.8000031,74.9639893}} wnTs[0]=0 {{{96.8000031,74.9639893}, {97.2396164,74.9759521}, {97.6792297,75.0139465}, {98.1188431,75.0519409}}}

619

debugShowCubicIntersection wtTs[0]=1 {{{96.8000031,74.9639893}, {97.2396164,74.9759521}, {97.6792297,75.0139465}, {98.1188431,75.0519409}}} {{98.1188431,75.0519409}} wnTs[0]=0 {{{98.1188431,75.0519409}, {98.4125595,75.0773239}, {98.7062836,75.1027069}, {99,75.1203232}}}

620

debugShowCubicIntersection wtTs[0]=1 {{{98.1188431,75.0519409}, {98.4125595,75.0773239}, {98.7062836,75.1027069}, {99,75.1203232}}} {{99,75.1203232}} wnTs[0]=0 {{{99,75.1203232}, {99.7333298,75.1643066}, {100.466667,75.2075195}, {101.199997,75.2278976}}}

621

debugShowCubicIntersection wtTs[0]=1 {{{99,75.1203232}, {99.7333298,75.1643066}, {100.466667,75.2075195}, {101.199997,75.2278976}}} {{101.199997,75.2278976}} wnTs[0]=0 {{{101.199997,75.2278976}, {101.6632,75.2407608}, {102.126396,75.2405472}, {102.5896,75.2403336}}}

622

debugShowCubicIntersection wtTs[0]=1 {{{101.199997,75.2278976}, {101.6632,75.2407608}, {102.126396,75.2405472}, {102.5896,75.2403336}}} {{102.5896,75.2403336}} wnTs[0]=0 {{{102.5896,75.2403336}, {102.859734,75.2402115}, {103.129868,75.2400894}, {103.400002,75.2425613}}}

623

debugShowCubicIntersection wtTs[0]=1 {{{102.5896,75.2403336}, {102.859734,75.2402115}, {103.129868,75.2400894}, {103.400002,75.2425613}}} {{103.400002,75.2425613}} wnTs[0]=0 {{{103.400002,75.2425613}, {103.499123,75.2434692}, {103.598244,75.2443542}, {103.697365,75.2452393}}}

624

debugShowCubicIntersection wtTs[0]=1 {{{103.400002,75.2425613}, {103.499123,75.2434692}, {103.598244,75.2443542}, {103.697365,75.2452393}}} {{103.697365,75.2452393}} wnTs[0]=0 {{{103.697365,75.2452393}, {104.331573,75.250885}, {104.96579,75.2565308}, {105.599998,75.2681274}}}

625

debugShowCubicIntersection wtTs[0]=1 {{{103.697365,75.2452393}, {104.331573,75.250885}, {104.96579,75.2565308}, {105.599998,75.2681274}}} {{105.599998,75.2681274}} wnTs[0]=0 {{{105.599998,75.2681274}, {105.951164,75.2745514}, {106.30233,75.2846603}, {106.653496,75.2947693}}}

626

debugShowCubicIntersection wtTs[0]=1 {{{105.599998,75.2681274}, {105.951164,75.2745514}, {106.30233,75.2846603}, {106.653496,75.2947693}}} {{106.653496,75.2947693}} wnTs[0]=0 {{{106.653496,75.2947693}, {107.035667,75.3057709}, {107.417831,75.3167725}, {107.800003,75.3230209}}}

627

debugShowCubicIntersection wtTs[0]=1 {{{106.653496,75.2947693}, {107.035667,75.3057709}, {107.417831,75.3167725}, {107.800003,75.3230209}}} {{107.800003,75.3230209}} wnTs[0]=0 {{{107.800003,75.3230209}, {107.904305,75.3247223}, {108.008606,75.3265228}, {108.112907,75.3283234}}}

628

debugShowCubicIntersection wtTs[0]=1 {{{107.800003,75.3230209}, {107.904305,75.3247223}, {108.008606,75.3265228}, {108.112907,75.3283234}}} {{108.112907,75.3283234}} wnTs[0]=0 {{{108.112907,75.3283234}, {108.741936,75.33918}, {109.370972,75.350029}, {110,75.340065}}}

629

debugShowCubicIntersection wtTs[0]=1 {{{108.112907,75.3283234}, {108.741936,75.33918}, {109.370972,75.350029}, {110,75.340065}}} {{110,75.340065}} wnTs[0]=0 {{{110,75.340065}, {110.73333,75.3284454}, {111.466667,75.2919846}, {112.199997,75.2532883}}}

630

debugShowCubicIntersection wtTs[0]=1 {{{110,75.340065}, {110.73333,75.3284454}, {111.466667,75.2919846}, {112.199997,75.2532883}}} {{112.199997,75.2532883}} wnTs[0]=0 {{{112.199997,75.2532883}, {112.524193,75.2361755}, {112.848389,75.2113037}, {113.172585,75.1864319}}}

631

debugShowCubicIntersection wtTs[0]=1 {{{112.199997,75.2532883}, {112.524193,75.2361755}, {112.848389,75.2113037}, {113.172585,75.1864319}}} {{113.172585,75.1864319}} wnTs[0]=0 {{{113.172585,75.1864319}, {113.581726,75.1550446}, {113.99086,75.1236496}, {114.400002,75.1078644}}}

632

debugShowCubicIntersection wtTs[0]=1 {{{113.172585,75.1864319}, {113.581726,75.1550446}, {113.99086,75.1236496}, {114.400002,75.1078644}}} {{114.400002,75.1078644}} wnTs[0]=0 {{{114.400002,75.1078644}, {115.133331,75.079567}, {115.866669,75.0734863}, {116.599998,75.0834885}}}

633

debugShowCubicIntersection wtTs[0]=1 {{{114.400002,75.1078644}, {115.133331,75.079567}, {115.866669,75.0734863}, {116.599998,75.0834885}}} {{116.599998,75.0834885}} wnTs[0]=0 {{{116.599998,75.0834885}, {117.013039,75.089119}, {117.426071,75.1088409}, {117.839111,75.1285629}}}

634

debugShowCubicIntersection wtTs[0]=1 {{{116.599998,75.0834885}, {117.013039,75.089119}, {117.426071,75.1088409}, {117.839111,75.1285629}}} {{117.839111,75.1285629}} wnTs[0]=0 {{{117.839111,75.1285629}, {118.159409,75.1438599}, {118.479706,75.1591568}, {118.800003,75.1678772}}}

635

debugShowCubicIntersection wtTs[0]=1 {{{117.839111,75.1285629}, {118.159409,75.1438599}, {118.479706,75.1591568}, {118.800003,75.1678772}}} {{118.800003,75.1678772}} wnTs[0]=0 {{{118.800003,75.1678772}, {118.915619,75.1710281}, {119.031235,75.1743622}, {119.146851,75.1776962}}}

636

debugShowCubicIntersection wtTs[0]=1 {{{118.800003,75.1678772}, {118.915619,75.1710281}, {119.031235,75.1743622}, {119.146851,75.1776962}}} {{119.146851,75.1776962}} wnTs[0]=0 {{{119.146851,75.1776962}, {119.764565,75.1954956}, {120.382286,75.2133026}, {121,75.2033386}}}

637

debugShowCubicIntersection wtTs[0]=1 {{{119.146851,75.1776962}, {119.764565,75.1954956}, {120.382286,75.2133026}, {121,75.2033386}}} {{121,75.2033386}} wnTs[0]=0 {{{121,75.2033386}, {121.552635,75.1944351}, {122.105278,75.1614532}, {122.657913,75.1284714}}}

638

debugShowCubicIntersection wtTs[0]=1 {{{121,75.2033386}, {121.552635,75.1944351}, {122.105278,75.1614532}, {122.657913,75.1284714}}} {{122.657913,75.1284714}} wnTs[0]=0 {{{122.657913,75.1284714}, {122.838608,75.1176834}, {123.019302,75.1068954}, {123.199997,75.0969543}}}

639

debugShowCubicIntersection wtTs[0]=1 {{{122.657913,75.1284714}, {122.838608,75.1176834}, {123.019302,75.1068954}, {123.199997,75.0969543}}} {{123.199997,75.0969543}} wnTs[0]=0 {{{123.199997,75.0969543}, {123.480431,75.0815277}, {123.760864,75.060524}, {124.041298,75.0395203}}}

640

debugShowCubicIntersection wtTs[0]=1 {{{123.199997,75.0969543}, {123.480431,75.0815277}, {123.760864,75.060524}, {124.041298,75.0395203}}} {{124.041298,75.0395203}} wnTs[0]=0 {{{124.041298,75.0395203}, {124.494202,75.0056076}, {124.947098,74.9716949}, {125.400002,74.9612503}}}

641

debugShowCubicIntersection wtTs[0]=1 {{{124.041298,75.0395203}, {124.494202,75.0056076}, {124.947098,74.9716949}, {125.400002,74.9612503}}} {{125.400002,74.9612503}} wnTs[0]=0 {{{125.400002,74.9612503}, {126.133331,74.9443436}, {126.866669,74.9602585}, {127.599998,74.9955215}}}

642

debugShowCubicIntersection wtTs[0]=1 {{{125.400002,74.9612503}, {126.133331,74.9443436}, {126.866669,74.9602585}, {127.599998,74.9955215}}} {{127.599998,74.9955215}} wnTs[0]=0 {{{127.599998,74.9955215}, {128.17691,75.023262}, {128.75383,75.0766068}, {129.33075,75.1299438}}}

643

debugShowCubicIntersection wtTs[0]=1 {{{127.599998,74.9955215}, {128.17691,75.023262}, {128.75383,75.0766068}, {129.33075,75.1299438}}} {{129.33075,75.1299438}} wnTs[0]=0 {{{129.33075,75.1299438}, {129.487167,75.1444092}, {129.643585,75.1588745}, {129.800003,75.1728287}}}

644

debugShowCubicIntersection wtTs[0]=1 {{{129.33075,75.1299438}, {129.487167,75.1444092}, {129.643585,75.1588745}, {129.800003,75.1728287}}} {{129.800003,75.1728287}} wnTs[0]=0 {{{129.800003,75.1728287}, {130.08493,75.1982422}, {130.369843,75.2303619}, {130.65477,75.2624817}}}

645

debugShowCubicIntersection wtTs[0]=1 {{{129.800003,75.1728287}, {130.08493,75.1982422}, {130.369843,75.2303619}, {130.65477,75.2624817}}} {{130.65477,75.2624817}} wnTs[0]=0 {{{130.65477,75.2624817}, {131.10318,75.3130264}, {131.55159,75.3635712}, {132,75.3879776}}}

646

debugShowCubicIntersection wtTs[0]=1 {{{130.65477,75.2624817}, {131.10318,75.3130264}, {131.55159,75.3635712}, {132,75.3879776}}} {{132,75.3879776}} wnTs[0]=0 {{{132,75.3879776}, {132.682098,75.4251099}, {133.364182,75.4193726}, {134.04628,75.4136353}}}

647

debugShowCubicLineIntersection wtTs[0]=1 {{{132,75.3879776}, {132.682098,75.4251099}, {133.364182,75.4193726}, {134.04628,75.4136353}}} {{134.04628,75.4136353}} wnTs[0]=0 {{{134.04628,75.4136353}, {134.199997,75.4123535}}}

648

debugShowCubicLineIntersection wtTs[0]=0 {{{134.199997,75.4123535}, {134.740479,75.4080048}, {135.28096,75.3897247}, {135.821426,75.3714523}}} {{134.199997,75.4123535}} wnTs[0]=1 {{{134.04628,75.4136353}, {134.199997,75.4123535}}}

649

debugShowCubicIntersection wtTs[0]=1 {{{134.199997,75.4123535}, {134.740479,75.4080048}, {135.28096,75.3897247}, {135.821426,75.3714523}}} {{135.821426,75.3714523}} wnTs[0]=0 {{{135.821426,75.3714523}, {136.014282,75.3649292}, {136.207138,75.3584061}, {136.399994,75.3525162}}}

650

debugShowCubicIntersection wtTs[0]=1 {{{135.821426,75.3714523}, {136.014282,75.3649292}, {136.207138,75.3584061}, {136.399994,75.3525162}}} {{136.399994,75.3525162}} wnTs[0]=0 {{{136.399994,75.3525162}, {136.723831,75.3426285}, {137.047668,75.3308029}, {137.371506,75.3189697}}}

651

debugShowCubicIntersection wtTs[0]=1 {{{136.399994,75.3525162}, {136.723831,75.3426285}, {137.047668,75.3308029}, {137.371506,75.3189697}}} {{137.371506,75.3189697}} wnTs[0]=0 {{{137.371506,75.3189697}, {137.781006,75.3040085}, {138.190506,75.2890472}, {138.600006,75.2780228}}}

652

debugShowCubicIntersection wtTs[0]=1 {{{137.371506,75.3189697}, {137.781006,75.3040085}, {138.190506,75.2890472}, {138.600006,75.2780228}}} {{138.600006,75.2780228}} wnTs[0]=0 {{{138.600006,75.2780228}, {138.775055,75.2733078}, {138.950119,75.2678604}, {139.125183,75.262413}}}

653

debugShowCubicIntersection wtTs[0]=1 {{{138.600006,75.2780228}, {138.775055,75.2733078}, {138.950119,75.2678604}, {139.125183,75.262413}}} {{139.125183,75.262413}} wnTs[0]=0 {{{139.125183,75.262413}, {139.683456,75.2450409}, {140.24173,75.2276688}, {140.800003,75.2340317}}}

654

debugShowCubicIntersection wtTs[0]=1 {{{139.125183,75.262413}, {139.683456,75.2450409}, {140.24173,75.2276688}, {140.800003,75.2340317}}} {{140.800003,75.2340317}} wnTs[0]=0 {{{140.800003,75.2340317}, {141.173523,75.2382889}, {141.547028,75.259819}, {141.920547,75.2813568}}}

655

debugShowCubicIntersection wtTs[0]=1 {{{140.800003,75.2340317}, {141.173523,75.2382889}, {141.547028,75.259819}, {141.920547,75.2813568}}} {{141.920547,75.2813568}} wnTs[0]=0 {{{141.920547,75.2813568}, {142.280365,75.3021011}, {142.640182,75.3228455}, {143,75.3281403}}}

656

debugShowCubicIntersection wtTs[0]=1 {{{141.920547,75.2813568}, {142.280365,75.3021011}, {142.640182,75.3228455}, {143,75.3281403}}} {{143,75.3281403}} wnTs[0]=0 {{{143,75.3281403}, {143.733337,75.3389359}, {144.46666,75.3424072}, {145.199997,75.2988205}}}

657

debugShowCubicIntersection wtTs[0]=1 {{{143,75.3281403}, {143.733337,75.3389359}, {144.46666,75.3424072}, {145.199997,75.2988205}}} {{145.199997,75.2988205}} wnTs[0]=0 {{{145.199997,75.2988205}, {145.574966,75.276535}, {145.949936,75.2288513}, {146.32489,75.1811676}}}

658

debugShowCubicIntersection wtTs[0]=1 {{{145.199997,75.2988205}, {145.574966,75.276535}, {145.949936,75.2288513}, {146.32489,75.1811676}}} {{146.32489,75.1811676}} wnTs[0]=0 {{{146.32489,75.1811676}, {146.683258,75.1355896}, {147.041626,75.0900192}, {147.399994,75.0666199}}}

659

debugShowCubicIntersection wtTs[0]=1 {{{146.32489,75.1811676}, {146.683258,75.1355896}, {147.041626,75.0900192}, {147.399994,75.0666199}}} {{147.399994,75.0666199}} wnTs[0]=0 {{{147.399994,75.0666199}, {148.133331,75.0187454}, {148.866669,74.9981079}, {149.600006,75.0115509}}}

660

debugShowCubicIntersection wtTs[0]=1 {{{147.399994,75.0666199}, {148.133331,75.0187454}, {148.866669,74.9981079}, {149.600006,75.0115509}}} {{149.600006,75.0115509}} wnTs[0]=0 {{{149.600006,75.0115509}, {149.982086,75.0185547}, {150.364182,75.0495148}, {150.746277,75.0804749}}}

661

debugShowCubicIntersection wtTs[0]=1 {{{149.600006,75.0115509}, {149.982086,75.0185547}, {150.364182,75.0495148}, {150.746277,75.0804749}}} {{150.746277,75.0804749}} wnTs[0]=0 {{{150.746277,75.0804749}, {151.097519,75.1089401}, {151.448761,75.1374054}, {151.800003,75.1472549}}}

662

debugShowCubicIntersection wtTs[0]=1 {{{150.746277,75.0804749}, {151.097519,75.1089401}, {151.448761,75.1374054}, {151.800003,75.1472549}}} {{151.800003,75.1472549}} wnTs[0]=0 {{{151.800003,75.1472549}, {152.343307,75.1624985}, {152.886597,75.1531296}, {153.429901,75.1437607}}}

663

debugShowCubicIntersection wtTs[0]=1 {{{151.800003,75.1472549}, {152.343307,75.1624985}, {152.886597,75.1531296}, {153.429901,75.1437607}}} {{153.429901,75.1437607}} wnTs[0]=0 {{{153.429901,75.1437607}, {153.619934,75.14048}, {153.809967,75.137207}, {154,75.1349792}}}

664

debugShowCubicIntersection wtTs[0]=1 {{{153.429901,75.1437607}, {153.619934,75.14048}, {153.809967,75.137207}, {154,75.1349792}}} {{154,75.1349792}} wnTs[0]=0 {{{154,75.1349792}, {154.295746,75.1315155}, {154.591476,75.123848}, {154.887222,75.1161804}}}

665

debugShowCubicIntersection wtTs[0]=1 {{{154,75.1349792}, {154.295746,75.1315155}, {154.591476,75.123848}, {154.887222,75.1161804}}} {{154.887222,75.1161804}} wnTs[0]=0 {{{154.887222,75.1161804}, {155.324814,75.1048279}, {155.762405,75.0934753}, {156.199997,75.0957642}}}

666

debugShowCubicIntersection wtTs[0]=1 {{{154.887222,75.1161804}, {155.324814,75.1048279}, {155.762405,75.0934753}, {156.199997,75.0957642}}} {{156.199997,75.0957642}} wnTs[0]=0 {{{156.199997,75.0957642}, {156.559143,75.097641}, {156.918289,75.1122131}, {157.27742,75.1267853}}}

667

debugShowCubicIntersection wtTs[0]=1 {{{156.199997,75.0957642}, {156.559143,75.097641}, {156.918289,75.1122131}, {157.27742,75.1267853}}} {{157.27742,75.1267853}} wnTs[0]=0 {{{157.27742,75.1267853}, {157.651611,75.1419754}, {158.025803,75.1571655}, {158.399994,75.1579895}}}

668

debugShowCubicIntersection wtTs[0]=1 {{{157.27742,75.1267853}, {157.651611,75.1419754}, {158.025803,75.1571655}, {158.399994,75.1579895}}} {{158.399994,75.1579895}} wnTs[0]=0 {{{158.399994,75.1579895}, {159.133331,75.1596069}, {159.866669,75.1515121}, {160.600006,75.105484}}}

669

debugShowCubicIntersection wtTs[0]=1 {{{158.399994,75.1579895}, {159.133331,75.1596069}, {159.866669,75.1515121}, {160.600006,75.105484}}} {{160.600006,75.105484}} wnTs[0]=0 {{{160.600006,75.105484}, {160.952393,75.0833588}, {161.304794,75.0397339}, {161.657196,74.996109}}}

670

debugShowCubicIntersection wtTs[0]=1 {{{160.600006,75.105484}, {160.952393,75.0833588}, {161.304794,75.0397339}, {161.657196,74.996109}}} {{161.657196,74.996109}} wnTs[0]=0 {{{161.657196,74.996109}, {162.038132,74.9489594}, {162.419067,74.9018021}, {162.800003,74.8818054}}}

671

debugShowCubicIntersection wtTs[0]=1 {{{161.657196,74.996109}, {162.038132,74.9489594}, {162.419067,74.9018021}, {162.800003,74.8818054}}} {{162.800003,74.8818054}} wnTs[0]=0 {{{162.800003,74.8818054}, {163.53334,74.8433075}, {164.266663,74.8363724}, {165,74.8744736}}}

672

debugShowCubicIntersection wtTs[0]=1 {{{162.800003,74.8818054}, {163.53334,74.8433075}, {164.266663,74.8363724}, {165,74.8744736}}} {{165,74.8744736}} wnTs[0]=0 {{{165,74.8744736}, {165.356293,74.8929825}, {165.712585,74.9419861}, {166.068878,74.9909897}}}

673

debugShowCubicIntersection wtTs[0]=1 {{{165,74.8744736}, {165.356293,74.8929825}, {165.712585,74.9419861}, {166.068878,74.9909897}}} {{166.068878,74.9909897}} wnTs[0]=0 {{{166.068878,74.9909897}, {166.445923,75.0428467}, {166.822952,75.0947037}, {167.199997,75.1104279}}}

674

debugShowCubicIntersection wtTs[0]=1 {{{166.068878,74.9909897}, {166.445923,75.0428467}, {166.822952,75.0947037}, {167.199997,75.1104279}}} {{167.199997,75.1104279}} wnTs[0]=0 {{{167.199997,75.1104279}, {167.933334,75.1409988}, {168.666672,75.1096573}, {169.399994,75.0579224}}}

675

debugShowCubicIntersection wtTs[0]=1 {{{167.199997,75.1104279}, {167.933334,75.1409988}, {168.666672,75.1096573}, {169.399994,75.0579224}}} {{169.399994,75.0579224}} wnTs[0]=0 {{{169.399994,75.0579224}, {169.752808,75.0330276}, {170.105621,74.982338}, {170.458435,74.9316483}}}

676

debugShowCubicIntersection wtTs[0]=1 {{{169.399994,75.0579224}, {169.752808,75.0330276}, {170.105621,74.982338}, {170.458435,74.9316483}}} {{170.458435,74.9316483}} wnTs[0]=0 {{{170.458435,74.9316483}, {170.838959,74.8769836}, {171.219482,74.8223114}, {171.600006,74.8000031}}}

677

debugShowCubicIntersection wtTs[0]=1 {{{170.458435,74.9316483}, {170.838959,74.8769836}, {171.219482,74.8223114}, {171.600006,74.8000031}}} {{171.600006,74.8000031}} wnTs[0]=0 {{{171.600006,74.8000031}, {172.333328,74.757019}, {173.066666,74.7623062}, {173.800003,74.8000031}}}

678

debugShowCubicLineIntersection wtTs[0]=1 {{{170.458435,74.9316483}, {170.838959,74.8769836}, {171.219482,74.8223114}, {171.600006,74.8000031}}} {{171.600006,74.8000031}} wnTs[0]=0.440476 {{{253,74.8000031}, {68.1999969,74.8000031}}}

679

debugShowCubicIntersection wtTs[0]=1 {{{171.600006,74.8000031}, {172.333328,74.757019}, {173.066666,74.7623062}, {173.800003,74.8000031}}} {{173.800003,74.8000031}} wnTs[0]=0 {{{173.800003,74.8000031}, {174.500809,74.8360367}, {175.201599,74.9249344}, {175.902405,75.0138397}}}

680

debugShowCubicLineIntersection wtTs[0]=0 {{{171.600006,74.8000031}, {172.333328,74.757019}, {173.066666,74.7623062}, {173.800003,74.8000031}}} {{171.600006,74.8000031}} wtTs[1]=1 {{173.800003,74.8000031}} wnTs[0]=0.440476 {{{253,74.8000031}, {68.1999969,74.8000031}}} wnTs[1]=0.428571405

681

debugShowCubicLineIntersection wtTs[0]=1 {{{173.800003,74.8000031}, {174.500809,74.8360367}, {175.201599,74.9249344}, {175.902405,75.0138397}}} {{175.902405,75.0138397}} wnTs[0]=0 {{{175.902405,75.0138397}, {176,75.0262146}}}

682

debugShowCubicLineIntersection wtTs[0]=0 {{{173.800003,74.8000031}, {174.500809,74.8360367}, {175.201599,74.9249344}, {175.902405,75.0138397}}} {{173.800003,74.8000031}} wnTs[0]=0.428571 {{{253,74.8000031}, {68.1999969,74.8000031}}}

683

debugShowCubicLineIntersection wtTs[0]=0 {{{176,75.0262146}, {176.306427,75.0650406}, {176.612839,75.1189728}, {176.919266,75.1729126}}} {{176,75.0262146}} wnTs[0]=1 {{{175.902405,75.0138397}, {176,75.0262146}}}

684

debugShowCubicIntersection wtTs[0]=1 {{{176,75.0262146}, {176.306427,75.0650406}, {176.612839,75.1189728}, {176.919266,75.1729126}}} {{176.919266,75.1729126}} wnTs[0]=0 {{{176.919266,75.1729126}, {177.346176,75.2480545}, {177.773087,75.3231964}, {178.199997,75.3574677}}}

685

debugShowCubicIntersection wtTs[0]=1 {{{176.919266,75.1729126}, {177.346176,75.2480545}, {177.773087,75.3231964}, {178.199997,75.3574677}}} {{178.199997,75.3574677}} wnTs[0]=0 {{{178.199997,75.3574677}, {178.933334,75.4163361}, {179.666672,75.4057388}, {180.399994,75.3794556}}}

686

debugShowCubicIntersection wtTs[0]=1 {{{178.199997,75.3574677}, {178.933334,75.4163361}, {179.666672,75.4057388}, {180.399994,75.3794556}}} {{180.399994,75.3794556}} wnTs[0]=0 {{{180.399994,75.3794556}, {180.822174,75.3643265}, {181.244354,75.322731}, {181.666534,75.2811356}}}

687

debugShowCubicIntersection wtTs[0]=1 {{{180.399994,75.3794556}, {180.822174,75.3643265}, {181.244354,75.322731}, {181.666534,75.2811356}}} {{181.666534,75.2811356}} wnTs[0]=0 {{{181.666534,75.2811356}, {181.977692,75.2504807}, {182.288849,75.2198257}, {182.600006,75.1997681}}}

688

debugShowCubicIntersection wtTs[0]=1 {{{181.666534,75.2811356}, {181.977692,75.2504807}, {182.288849,75.2198257}, {182.600006,75.1997681}}} {{182.600006,75.1997681}} wnTs[0]=0 {{{182.600006,75.1997681}, {183.153549,75.1640701}, {183.707108,75.1412506}, {184.260666,75.1184311}}}

689

debugShowCubicIntersection wtTs[0]=1 {{{182.600006,75.1997681}, {183.153549,75.1640701}, {183.707108,75.1412506}, {184.260666,75.1184311}}} {{184.260666,75.1184311}} wnTs[0]=0 {{{184.260666,75.1184311}, {184.440445,75.1110229}, {184.620224,75.1036148}, {184.800003,75.0957642}}}

690

debugShowCubicIntersection wtTs[0]=1 {{{184.260666,75.1184311}, {184.440445,75.1110229}, {184.620224,75.1036148}, {184.800003,75.0957642}}} {{184.800003,75.0957642}} wnTs[0]=0 {{{184.800003,75.0957642}, {185.53334,75.0637436}, {186.266663,75.0331039}, {187,75.0076218}}}

691

debugShowCubicIntersection wtTs[0]=1 {{{184.800003,75.0957642}, {185.53334,75.0637436}, {186.266663,75.0331039}, {187,75.0076218}}} {{187,75.0076218}} wnTs[0]=0 {{{187,75.0076218}, {187.218643,75.0000229}, {187.437286,74.9894943}, {187.65593,74.9789658}}}

692

debugShowCubicIntersection wtTs[0]=1 {{{187,75.0076218}, {187.218643,75.0000229}, {187.437286,74.9894943}, {187.65593,74.9789658}}} {{187.65593,74.9789658}} wnTs[0]=0 {{{187.65593,74.9789658}, {188.170624,74.9541702}, {188.685303,74.9293747}, {189.199997,74.9428329}}}

693

debugShowCubicIntersection wtTs[0]=1 {{{187.65593,74.9789658}, {188.170624,74.9541702}, {188.685303,74.9293747}, {189.199997,74.9428329}}} {{189.199997,74.9428329}} wnTs[0]=0 {{{189.199997,74.9428329}, {189.560562,74.9522629}, {189.921127,74.9923019}, {190.281693,75.032341}}}

694

debugShowCubicIntersection wtTs[0]=1 {{{189.199997,74.9428329}, {189.560562,74.9522629}, {189.921127,74.9923019}, {190.281693,75.032341}}} {{190.281693,75.032341}} wnTs[0]=0 {{{190.281693,75.032341}, {190.654465,75.0737381}, {191.027237,75.1151352}, {191.399994,75.1227036}}}

695

debugShowCubicIntersection wtTs[0]=1 {{{190.281693,75.032341}, {190.654465,75.0737381}, {191.027237,75.1151352}, {191.399994,75.1227036}}} {{191.399994,75.1227036}} wnTs[0]=0 {{{191.399994,75.1227036}, {191.942627,75.1337204}, {192.48526,75.0998383}, {193.027893,75.0659485}}}

696

debugShowCubicIntersection wtTs[0]=1 {{{191.399994,75.1227036}, {191.942627,75.1337204}, {192.48526,75.0998383}, {193.027893,75.0659485}}} {{193.027893,75.0659485}} wnTs[0]=0 {{{193.027893,75.0659485}, {193.218597,75.054039}, {193.409302,75.0421295}, {193.600006,75.0321732}}}

697

debugShowCubicIntersection wtTs[0]=1 {{{193.027893,75.0659485}, {193.218597,75.054039}, {193.409302,75.0421295}, {193.600006,75.0321732}}} {{193.600006,75.0321732}} wnTs[0]=0 {{{193.600006,75.0321732}, {193.897125,75.016655}, {194.19426,74.9936142}, {194.491394,74.9705658}}}

698

debugShowCubicIntersection wtTs[0]=1 {{{193.600006,75.0321732}, {193.897125,75.016655}, {194.19426,74.9936142}, {194.491394,74.9705658}}} {{194.491394,74.9705658}} wnTs[0]=0 {{{194.491394,74.9705658}, {194.927597,74.9367371}, {195.3638,74.9029083}, {195.800003,74.8928909}}}

699

debugShowCubicIntersection wtTs[0]=1 {{{194.491394,74.9705658}, {194.927597,74.9367371}, {195.3638,74.9029083}, {195.800003,74.8928909}}} {{195.800003,74.8928909}} wnTs[0]=0 {{{195.800003,74.8928909}, {196.363327,74.8799515}, {196.926636,74.8978424}, {197.48996,74.9157333}}}

700

debugShowCubicIntersection wtTs[0]=1 {{{195.800003,74.8928909}, {196.363327,74.8799515}, {196.926636,74.8978424}, {197.48996,74.9157333}}} {{197.48996,74.9157333}} wnTs[0]=0 {{{197.48996,74.9157333}, {197.659973,74.9211349}, {197.829987,74.9265366}, {198,74.9310913}}}

701

debugShowCubicIntersection wtTs[0]=1 {{{197.48996,74.9157333}, {197.659973,74.9211349}, {197.829987,74.9265366}, {198,74.9310913}}} {{198,74.9310913}} wnTs[0]=0 {{{198,74.9310913}, {198.539948,74.945549}, {199.07988,74.9668427}, {199.619827,74.9881363}}}

702

debugShowCubicIntersection wtTs[0]=1 {{{198,74.9310913}, {198.539948,74.945549}, {199.07988,74.9668427}, {199.619827,74.9881363}}} {{199.619827,74.9881363}} wnTs[0]=0 {{{199.619827,74.9881363}, {199.813217,74.9957657}, {200.006607,75.0033951}, {200.199997,75.0107117}}}

703

debugShowCubicIntersection wtTs[0]=1 {{{199.619827,74.9881363}, {199.813217,74.9957657}, {200.006607,75.0033951}, {200.199997,75.0107117}}} {{200.199997,75.0107117}} wnTs[0]=0 {{{200.199997,75.0107117}, {200.468765,75.020874}, {200.737534,75.032814}, {201.006287,75.0447464}}}

704

debugShowCubicIntersection wtTs[0]=1 {{{200.199997,75.0107117}, {200.468765,75.020874}, {200.737534,75.032814}, {201.006287,75.0447464}}} {{201.006287,75.0447464}} wnTs[0]=0 {{{201.006287,75.0447464}, {201.470856,75.0653763}, {201.935425,75.0860062}, {202.399994,75.0974884}}}

705

debugShowCubicIntersection wtTs[0]=1 {{{201.006287,75.0447464}, {201.470856,75.0653763}, {201.935425,75.0860062}, {202.399994,75.0974884}}} {{202.399994,75.0974884}} wnTs[0]=0 {{{202.399994,75.0974884}, {202.888885,75.1095734}, {203.377777,75.1120605}, {203.866669,75.1145554}}}

706

debugShowCubicIntersection wtTs[0]=1 {{{202.399994,75.0974884}, {202.888885,75.1095734}, {203.377777,75.1120605}, {203.866669,75.1145554}}} {{203.866669,75.1145554}} wnTs[0]=0 {{{203.866669,75.1145554}, {204.111115,75.115799}, {204.35556,75.1170425}, {204.600006,75.1194839}}}

707

debugShowCubicIntersection wtTs[0]=1 {{{203.866669,75.1145554}, {204.111115,75.115799}, {204.35556,75.1170425}, {204.600006,75.1194839}}} {{204.600006,75.1194839}} wnTs[0]=0 {{{204.600006,75.1194839}, {204.84462,75.121933}, {205.089233,75.1239471}, {205.333847,75.1259613}}}

708

debugShowCubicIntersection wtTs[0]=1 {{{204.600006,75.1194839}, {204.84462,75.121933}, {205.089233,75.1239471}, {205.333847,75.1259613}}} {{205.333847,75.1259613}} wnTs[0]=0 {{{205.333847,75.1259613}, {205.822556,75.129982}, {206.311279,75.1340103}, {206.800003,75.1414719}}}

709

debugShowCubicIntersection wtTs[0]=1 {{{205.333847,75.1259613}, {205.822556,75.129982}, {206.311279,75.1340103}, {206.800003,75.1414719}}} {{206.800003,75.1414719}} wnTs[0]=0 {{{206.800003,75.1414719}, {207.53334,75.1526718}, {208.266663,75.1675339}, {209,75.1866531}}}

710

debugShowCubicIntersection wtTs[0]=1 {{{206.800003,75.1414719}, {207.53334,75.1526718}, {208.266663,75.1675339}, {209,75.1866531}}} {{209,75.1866531}} wnTs[0]=0 {{{209,75.1866531}, {209.350708,75.1957932}, {209.701416,75.2080078}, {210.052124,75.2202225}}}

711

debugShowCubicIntersection wtTs[0]=1 {{{209,75.1866531}, {209.350708,75.1957932}, {209.701416,75.2080078}, {210.052124,75.2202225}}} {{210.052124,75.2202225}} wnTs[0]=0 {{{210.052124,75.2202225}, {210.434753,75.2335434}, {210.817368,75.2468643}, {211.199997,75.2562027}}}

712

debugShowCubicIntersection wtTs[0]=1 {{{210.052124,75.2202225}, {210.434753,75.2335434}, {210.817368,75.2468643}, {211.199997,75.2562027}}} {{211.199997,75.2562027}} wnTs[0]=0 {{{211.199997,75.2562027}, {211.933334,75.2741013}, {212.666672,75.2871475}, {213.399994,75.2940521}}}

713

debugShowCubicIntersection wtTs[0]=1 {{{211.199997,75.2562027}, {211.933334,75.2741013}, {212.666672,75.2871475}, {213.399994,75.2940521}}} {{213.399994,75.2940521}} wnTs[0]=0 {{{213.399994,75.2940521}, {214.133331,75.3009567}, {214.866669,75.3041916}, {215.600006,75.2976303}}}

714

debugShowCubicIntersection wtTs[0]=1 {{{213.399994,75.2940521}, {214.133331,75.3009567}, {214.866669,75.3041916}, {215.600006,75.2976303}}} {{215.600006,75.2976303}} wnTs[0]=0 {{{215.600006,75.2976303}, {216.076187,75.2933655}, {216.552383,75.2823792}, {217.02858,75.2713928}}}

715

debugShowCubicIntersection wtTs[0]=1 {{{215.600006,75.2976303}, {216.076187,75.2933655}, {216.552383,75.2823792}, {217.02858,75.2713928}}} {{217.02858,75.2713928}} wnTs[0]=0 {{{217.02858,75.2713928}, {217.285721,75.2654572}, {217.542862,75.2595291}, {217.800003,75.2546539}}}

716

debugShowCubicIntersection wtTs[0]=1 {{{217.02858,75.2713928}, {217.285721,75.2654572}, {217.542862,75.2595291}, {217.800003,75.2546539}}} {{217.800003,75.2546539}} wnTs[0]=0 {{{217.800003,75.2546539}, {218.041779,75.2500763}, {218.283554,75.2413101}, {218.52533,75.2325439}}}

717

debugShowCubicIntersection wtTs[0]=1 {{{217.800003,75.2546539}, {218.041779,75.2500763}, {218.283554,75.2413101}, {218.52533,75.2325439}}} {{218.52533,75.2325439}} wnTs[0]=0 {{{218.52533,75.2325439}, {219.016891,75.2147217}, {219.508438,75.1968994}, {220,75.2142487}}}

718

debugShowCubicIntersection wtTs[0]=1 {{{218.52533,75.2325439}, {219.016891,75.2147217}, {219.508438,75.1968994}, {220,75.2142487}}} {{220,75.2142487}} wnTs[0]=0 {{{220,75.2142487}, {220.409988,75.2287216}, {220.819977,75.2736588}, {221.229965,75.3185959}}}

719

debugShowCubicIntersection wtTs[0]=1 {{{220,75.2142487}, {220.409988,75.2287216}, {220.819977,75.2736588}, {221.229965,75.3185959}}} {{221.229965,75.3185959}} wnTs[0]=0 {{{221.229965,75.3185959}, {221.553314,75.3540344}, {221.876648,75.389473}, {222.199997,75.4099731}}}

720

debugShowCubicIntersection wtTs[0]=1 {{{221.229965,75.3185959}, {221.553314,75.3540344}, {221.876648,75.389473}, {222.199997,75.4099731}}} {{222.199997,75.4099731}} wnTs[0]=0 {{{222.199997,75.4099731}, {222.933334,75.456459}, {223.666672,75.4962387}, {224.399994,75.4931717}}}

721

debugShowCubicIntersection wtTs[0]=1 {{{222.199997,75.4099731}, {222.933334,75.456459}, {223.666672,75.4962387}, {224.399994,75.4931717}}} {{224.399994,75.4931717}} wnTs[0]=0 {{{224.399994,75.4931717}, {224.885803,75.4911423}, {225.371613,75.4618988}, {225.857422,75.4326553}}}

722

debugShowCubicIntersection wtTs[0]=1 {{{224.399994,75.4931717}, {224.885803,75.4911423}, {225.371613,75.4618988}, {225.857422,75.4326553}}} {{225.857422,75.4326553}} wnTs[0]=0 {{{225.857422,75.4326553}, {226.10495,75.4177551}, {226.352478,75.4028549}, {226.600006,75.3915558}}}

723

debugShowCubicIntersection wtTs[0]=1 {{{225.857422,75.4326553}, {226.10495,75.4177551}, {226.352478,75.4028549}, {226.600006,75.3915558}}} {{226.600006,75.3915558}} wnTs[0]=0 {{{226.600006,75.3915558}, {226.839722,75.3806152}, {227.079437,75.3675385}, {227.319153,75.354454}}}

724

debugShowCubicIntersection wtTs[0]=1 {{{226.600006,75.3915558}, {226.839722,75.3806152}, {227.079437,75.3675385}, {227.319153,75.354454}}} {{227.319153,75.354454}} wnTs[0]=0 {{{227.319153,75.354454}, {227.812759,75.3275223}, {228.306381,75.3005905}, {228.800003,75.2923279}}}

725

debugShowCubicIntersection wtTs[0]=1 {{{227.319153,75.354454}, {227.812759,75.3275223}, {228.306381,75.3005905}, {228.800003,75.2923279}}} {{228.800003,75.2923279}} wnTs[0]=0 {{{228.800003,75.2923279}, {229.309921,75.2837906}, {229.819824,75.2945709}, {230.329742,75.3053513}}}

726

debugShowCubicIntersection wtTs[0]=1 {{{228.800003,75.2923279}, {229.309921,75.2837906}, {229.819824,75.2945709}, {230.329742,75.3053513}}} {{230.329742,75.3053513}} wnTs[0]=0 {{{230.329742,75.3053513}, {230.553162,75.3100739}, {230.776581,75.3147964}, {231,75.317894}}}

727

debugShowCubicIntersection wtTs[0]=1 {{{230.329742,75.3053513}, {230.553162,75.3100739}, {230.776581,75.3147964}, {231,75.317894}}} {{231,75.317894}} wnTs[0]=0 {{{231,75.317894}, {231.290405,75.3219223}, {231.580811,75.3275833}, {231.871216,75.333252}}}

728

debugShowCubicIntersection wtTs[0]=1 {{{231,75.317894}, {231.290405,75.3219223}, {231.580811,75.3275833}, {231.871216,75.333252}}} {{231.871216,75.333252}} wnTs[0]=0 {{{231.871216,75.333252}, {232.314148,75.3418884}, {232.757065,75.3505249}, {233.199997,75.3533554}}}

729

debugShowCubicIntersection wtTs[0]=1 {{{231.871216,75.333252}, {232.314148,75.3418884}, {232.757065,75.3505249}, {233.199997,75.3533554}}} {{233.199997,75.3533554}} wnTs[0]=0 {{{233.199997,75.3533554}, {233.933334,75.3580399}, {234.666672,75.3606873}, {235.399994,75.3460236}}}

730

debugShowCubicIntersection wtTs[0]=1 {{{233.199997,75.3533554}, {233.933334,75.3580399}, {234.666672,75.3606873}, {235.399994,75.3460236}}} {{235.399994,75.3460236}} wnTs[0]=0 {{{235.399994,75.3460236}, {235.845032,75.3371277}, {236.29007,75.3182449}, {236.735107,75.2993622}}}

731

debugShowCubicIntersection wtTs[0]=1 {{{235.399994,75.3460236}, {235.845032,75.3371277}, {236.29007,75.3182449}, {236.735107,75.2993622}}} {{236.735107,75.2993622}} wnTs[0]=0 {{{236.735107,75.2993622}, {237.023407,75.2871323}, {237.311707,75.2749023}, {237.600006,75.2653885}}}

732

debugShowCubicIntersection wtTs[0]=1 {{{236.735107,75.2993622}, {237.023407,75.2871323}, {237.311707,75.2749023}, {237.600006,75.2653885}}} {{237.600006,75.2653885}} wnTs[0]=0 {{{237.600006,75.2653885}, {238.333328,75.2411804}, {239.066666,75.2196732}, {239.800003,75.2007828}}}

733

debugShowCubicIntersection wtTs[0]=1 {{{237.600006,75.2653885}, {238.333328,75.2411804}, {239.066666,75.2196732}, {239.800003,75.2007828}}} {{239.800003,75.2007828}} wnTs[0]=0 {{{239.800003,75.2007828}, {240.082169,75.193512}, {240.364334,75.1891708}, {240.6465,75.1848297}}}

734

debugShowCubicIntersection wtTs[0]=1 {{{239.800003,75.2007828}, {240.082169,75.193512}, {240.364334,75.1891708}, {240.6465,75.1848297}}} {{240.6465,75.1848297}} wnTs[0]=0 {{{240.6465,75.1848297}, {241.097672,75.177887}, {241.548828,75.1709366}, {242,75.1520233}}}

735

debugShowCubicIntersection wtTs[0]=1 {{{240.6465,75.1848297}, {241.097672,75.177887}, {241.548828,75.1709366}, {242,75.1520233}}} {{242,75.1520233}} wnTs[0]=0 {{{242,75.1520233}, {242.416458,75.1345673}, {242.832916,75.1057968}, {243.249374,75.0770187}}}

736

debugShowCubicIntersection wtTs[0]=1 {{{242,75.1520233}, {242.416458,75.1345673}, {242.832916,75.1057968}, {243.249374,75.0770187}}} {{243.249374,75.0770187}} wnTs[0]=0 {{{243.249374,75.0770187}, {243.566254,75.0551224}, {243.883118,75.033226}, {244.199997,75.0163193}}}

737

debugShowCubicIntersection wtTs[0]=1 {{{243.249374,75.0770187}, {243.566254,75.0551224}, {243.883118,75.033226}, {244.199997,75.0163193}}} {{244.199997,75.0163193}} wnTs[0]=0 {{{244.199997,75.0163193}, {244.933334,74.9771957}, {245.666672,74.9453659}, {246.399994,74.9172668}}}

738

debugShowCubicIntersection wtTs[0]=1 {{{244.199997,75.0163193}, {244.933334,74.9771957}, {245.666672,74.9453659}, {246.399994,74.9172668}}} {{246.399994,74.9172668}} wnTs[0]=0 {{{246.399994,74.9172668}, {247.133331,74.8891678}, {247.866669,74.8672562}, {248.600006,74.8477097}}}

739

debugShowCubicLineIntersection wtTs[0]=1 {{{246.399994,74.9172668}, {247.133331,74.8891678}, {247.866669,74.8672562}, {248.600006,74.8477097}}} {{248.600006,74.8477097}} wnTs[0]=0 {{{248.600006,74.8477097}, {248.714218,74.8446655}}}

740

debugShowCubicLineIntersection wtTs[0]=0 {{{248.714218,74.8446655}, {249.40947,74.8261032}, {250.104736,74.8075485}, {250.800003,74.8000031}}} {{248.714218,74.8446655}} wnTs[0]=1 {{{248.600006,74.8477097}, {248.714218,74.8446655}}}

741

debugShowCubicIntersection wtTs[0]=1 {{{248.714218,74.8446655}, {249.40947,74.8261032}, {250.104736,74.8075485}, {250.800003,74.8000031}}} {{250.800003,74.8000031}} wnTs[0]=0 {{{250.800003,74.8000031}, {251.288895,74.7947006}, {251.777771,74.7964706}, {252.266663,74.798233}}}

742

debugShowCubicLineIntersection wtTs[0]=1 {{{248.714218,74.8446655}, {249.40947,74.8261032}, {250.104736,74.8075485}, {250.800003,74.8000031}}} {{250.800003,74.8000031}} wnTs[0]=0.0119047 {{{253,74.8000031}, {68.1999969,74.8000031}}}

743

debugShowCubicIntersection wtTs[0]=1 {{{250.800003,74.8000031}, {251.288895,74.7947006}, {251.777771,74.7964706}, {252.266663,74.798233}}} {{252.266663,74.798233}} wnTs[0]=0 {{{252.266663,74.798233}, {252.511108,74.799118}, {252.755554,74.8000031}, {253,74.8000031}}}

744

debugShowCubicLineIntersection wtTs[0]=0 {{{250.800003,74.8000031}, {251.288895,74.7947006}, {251.777771,74.7964706}, {252.266663,74.798233}}} {{250.800003,74.8000031}} wnTs[0]=0.0119047 {{{253,74.8000031}, {68.1999969,74.8000031}}}

745

debugShowCubicLineIntersection wtTs[0]=1 {{{252.266663,74.798233}, {252.511108,74.799118}, {252.755554,74.8000031}, {253,74.8000031}}} {{253,74.8000031}} wnTs[0]=0 {{{253,74.8000031}, {68.1999969,74.8000031}}}

746

SkOpSegment::addT insert t=0.928577558 segID=299 spanID=623

747

SkOpSegment::addT insert t=0.99844881 segID=12 spanID=624

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

748

</div>

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

749

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

</div>

var testDivs = [

caryclark

182b499

2015-05-14 05:45:54 -0700

[diff] [blame]

755

issue3651_7,

caryclark

bca19f7

2015-05-13 08:23:48 -0700

[diff] [blame]

756

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

757

];

758

759

var decimal_places = 3; // make this 3 to show more precision

var tests = [];

var testLines = [];

var testTitles = [];

var testIndex = 0;

var ctx;

var xmin, xmax, focusXmin, focusXmax;

768

var ymin, ymax, focusYmin, focusYmax;

var scale;

var mouseX, mouseY;

var srcLeft, srcTop;

var screenWidth, screenHeight;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

773

var drawnPts, drawnLines, drawnQuads, drawnConics, drawnCubics;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

var curveT = 0;

var pt_labels = 2;

var collect_bounds = false;

778

var control_lines = 0;

779

var curve_t = false;

780

var debug_xy = 1;

781

var focus_enabled = false;

782

var focus_on_selection = false;

783

var step_limit = 0;

784

var draw_active = false;

785

var draw_add = false;

786

var draw_angle = 0;

caryclark

2015-05-11 07:21:27 -0700

[diff] [blame]

787

var draw_coincidence = false;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

788

var draw_deriviatives = 0;

789

var draw_hints = false;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

790

var draw_id = false;

791

var draw_intersection = 0;

792

var draw_intersectT = false;

793

var draw_legend = true;

794

var draw_log = false;

795

var draw_mark = false;

796

var draw_midpoint = false;

797

var draw_op = 0;

798

var draw_sequence = false;

799

var draw_sort = 0;

caryclark

2015-04-23 09:13:37 -0700

[diff] [blame]

800

var draw_top = false;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

801

var draw_path = 3;

802

var draw_computed = 0;

803

var retina_scale = !!window.devicePixelRatio;

var activeCount = 0;

var addCount = 0;

var angleCount = 0;

caryclark

2015-05-11 07:21:27 -0700

[diff] [blame]

808

var coinCount = 0;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

809

var opCount = 0;

810

var sectCount = 0;

811

var sortCount = 0;

caryclark

2015-04-23 09:13:37 -0700

[diff] [blame]

812

var topCount = 0;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

var markCount = 0;

var activeMax = 0;

var addMax = 0;

var angleMax = 0;

caryclark

2015-05-11 07:21:27 -0700

[diff] [blame]

817

var coinMax = 0;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

818

var sectMax = 0;

819

var sectMax2 = 0;

820

var sortMax = 0;

caryclark

2015-04-23 09:13:37 -0700

[diff] [blame]

821

var topMax = 0;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

var markMax = 0;

var opMax = 0;

var stepMax = 0;

var lastIndex = 0;

var hasPath = false;

var hasComputedPath = false;

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

828

var angleBetween = false;

829

var afterIndex = 0;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

830

831

var firstActiveSpan = -1;

var logStart = -1;

var logRange = 0;

var SPAN_ID = 0;

var SPAN_X1 = SPAN_ID + 1;

837

var SPAN_Y1 = SPAN_X1 + 1;

838

var SPAN_X2 = SPAN_Y1 + 1;

839

var SPAN_Y2 = SPAN_X2 + 1;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

840

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

841

var SPAN_L_T = SPAN_Y2 + 1;

842

var SPAN_L_TX = SPAN_L_T + 1;

843

var SPAN_L_TY = SPAN_L_TX + 1;

844

var SPAN_L_TEND = SPAN_L_TY + 1;

845

var SPAN_L_OTHER = SPAN_L_TEND + 1;

846

var SPAN_L_OTHERT = SPAN_L_OTHER + 1;

847

var SPAN_L_OTHERI = SPAN_L_OTHERT + 1;

848

var SPAN_L_SUM = SPAN_L_OTHERI + 1;

849

var SPAN_L_VAL = SPAN_L_SUM + 1;

850

var SPAN_L_OPP = SPAN_L_VAL + 1;

851

852

var SPAN_X3 = SPAN_Y2 + 1;

853

var SPAN_Y3 = SPAN_X3 + 1;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

854

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

855

var SPAN_Q_T = SPAN_Y3 + 1;

856

var SPAN_Q_TX = SPAN_Q_T + 1;

857

var SPAN_Q_TY = SPAN_Q_TX + 1;

858

var SPAN_Q_TEND = SPAN_Q_TY + 1;

859

var SPAN_Q_OTHER = SPAN_Q_TEND + 1;

860

var SPAN_Q_OTHERT = SPAN_Q_OTHER + 1;

861

var SPAN_Q_OTHERI = SPAN_Q_OTHERT + 1;

862

var SPAN_Q_SUM = SPAN_Q_OTHERI + 1;

863

var SPAN_Q_VAL = SPAN_Q_SUM + 1;

864

var SPAN_Q_OPP = SPAN_Q_VAL + 1;

865

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

866

var SPAN_K_W = SPAN_Y3 + 1;

867

var SPAN_K_T = SPAN_K_W + 1;

868

var SPAN_K_TX = SPAN_K_T + 1;

869

var SPAN_K_TY = SPAN_K_TX + 1;

870

var SPAN_K_TEND = SPAN_K_TY + 1;

871

var SPAN_K_OTHER = SPAN_K_TEND + 1;

872

var SPAN_K_OTHERT = SPAN_K_OTHER + 1;

873

var SPAN_K_OTHERI = SPAN_K_OTHERT + 1;

874

var SPAN_K_SUM = SPAN_K_OTHERI + 1;

875

var SPAN_K_VAL = SPAN_K_SUM + 1;

876

var SPAN_K_OPP = SPAN_K_VAL + 1;

877

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

878

var SPAN_X4 = SPAN_Y3 + 1;

879

var SPAN_Y4 = SPAN_X4 + 1;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

880

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

881

var SPAN_C_T = SPAN_Y4 + 1;

882

var SPAN_C_TX = SPAN_C_T + 1;

883

var SPAN_C_TY = SPAN_C_TX + 1;

884

var SPAN_C_TEND = SPAN_C_TY + 1;

885

var SPAN_C_OTHER = SPAN_C_TEND + 1;

886

var SPAN_C_OTHERT = SPAN_C_OTHER + 1;

887

var SPAN_C_OTHERI = SPAN_C_OTHERT + 1;

888

var SPAN_C_SUM = SPAN_C_OTHERI + 1;

889

var SPAN_C_VAL = SPAN_C_SUM + 1;

890

var SPAN_C_OPP = SPAN_C_VAL + 1;

891

892

var ACTIVE_LINE_SPAN = 1;

893

var ACTIVE_QUAD_SPAN = ACTIVE_LINE_SPAN + 1;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

894

var ACTIVE_CONIC_SPAN = ACTIVE_QUAD_SPAN + 1;

895

var ACTIVE_CUBIC_SPAN = ACTIVE_CONIC_SPAN + 1;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

896

897

var ADD_MOVETO = ACTIVE_CUBIC_SPAN + 1;

898

var ADD_LINETO = ADD_MOVETO + 1;

899

var ADD_QUADTO = ADD_LINETO + 1;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

900

var ADD_CONICTO = ADD_QUADTO + 1;

901

var ADD_CUBICTO = ADD_CONICTO + 1;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

902

var ADD_CLOSE = ADD_CUBICTO + 1;

903

var ADD_FILL = ADD_CLOSE + 1;

904

905

var PATH_LINE = ADD_FILL + 1;

906

var PATH_QUAD = PATH_LINE + 1;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

907

var PATH_CONIC = PATH_QUAD + 1;

908

var PATH_CUBIC = PATH_CONIC + 1;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

909

910

var INTERSECT_LINE = PATH_CUBIC + 1;

911

var INTERSECT_LINE_2 = INTERSECT_LINE + 1;

912

var INTERSECT_LINE_NO = INTERSECT_LINE_2 + 1;

913

var INTERSECT_QUAD_LINE = INTERSECT_LINE_NO + 1;

914

var INTERSECT_QUAD_LINE_2 = INTERSECT_QUAD_LINE + 1;

915

var INTERSECT_QUAD_LINE_NO = INTERSECT_QUAD_LINE_2 + 1;

916

var INTERSECT_QUAD = INTERSECT_QUAD_LINE_NO + 1;

917

var INTERSECT_QUAD_2 = INTERSECT_QUAD + 1;

918

var INTERSECT_QUAD_NO = INTERSECT_QUAD_2 + 1;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

919

var INTERSECT_CONIC_LINE = INTERSECT_QUAD_NO + 1;

920

var INTERSECT_CONIC_LINE_2 = INTERSECT_CONIC_LINE + 1;

921

var INTERSECT_CONIC_LINE_NO = INTERSECT_CONIC_LINE_2 + 1;

922

var INTERSECT_CONIC = INTERSECT_CONIC_LINE_NO + 1;

923

var INTERSECT_CONIC_2 = INTERSECT_CONIC + 1;

924

var INTERSECT_CONIC_NO = INTERSECT_CONIC_2 + 1;

925

var INTERSECT_SELF_CUBIC = INTERSECT_CONIC_NO + 1;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

926

var INTERSECT_SELF_CUBIC_NO = INTERSECT_SELF_CUBIC + 1;

927

var INTERSECT_CUBIC_LINE = INTERSECT_SELF_CUBIC_NO + 1;

928

var INTERSECT_CUBIC_LINE_2 = INTERSECT_CUBIC_LINE + 1;

929

var INTERSECT_CUBIC_LINE_3 = INTERSECT_CUBIC_LINE_2 + 1;

930

var INTERSECT_CUBIC_LINE_NO = INTERSECT_CUBIC_LINE_3 + 1;

931

var INTERSECT_CUBIC_QUAD = INTERSECT_CUBIC_LINE_NO + 1;

932

var INTERSECT_CUBIC_QUAD_2 = INTERSECT_CUBIC_QUAD + 1;

933

var INTERSECT_CUBIC_QUAD_3 = INTERSECT_CUBIC_QUAD_2 + 1;

934

var INTERSECT_CUBIC_QUAD_4 = INTERSECT_CUBIC_QUAD_3 + 1;

935

var INTERSECT_CUBIC_QUAD_NO = INTERSECT_CUBIC_QUAD_4 + 1;

936

var INTERSECT_CUBIC = INTERSECT_CUBIC_QUAD_NO + 1;

937

var INTERSECT_CUBIC_2 = INTERSECT_CUBIC + 1;

938

var INTERSECT_CUBIC_3 = INTERSECT_CUBIC_2 + 1;

939

var INTERSECT_CUBIC_4 = INTERSECT_CUBIC_3 + 1;

940

// FIXME: add cubic 5- 9

941

var INTERSECT_CUBIC_NO = INTERSECT_CUBIC_4 + 1;

942

943

var SORT_UNARY = INTERSECT_CUBIC_NO + 1;

944

var SORT_BINARY = SORT_UNARY + 1;

945

946

var OP_DIFFERENCE = SORT_BINARY + 1;

947

var OP_INTERSECT = OP_DIFFERENCE + 1;

948

var OP_UNION = OP_INTERSECT + 1;

949

var OP_XOR = OP_UNION + 1;

950

951

var MARK_LINE = OP_XOR + 1;

952

var MARK_QUAD = MARK_LINE + 1;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

953

var MARK_CONIC = MARK_QUAD + 1;

954

var MARK_CUBIC = MARK_CONIC + 1;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

955

var MARK_DONE_LINE = MARK_CUBIC + 1;

956

var MARK_DONE_QUAD = MARK_DONE_LINE + 1;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

957

var MARK_DONE_CONIC = MARK_DONE_QUAD + 1;

958

var MARK_DONE_CUBIC = MARK_DONE_CONIC + 1;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

959

var MARK_UNSORTABLE_LINE = MARK_DONE_CUBIC + 1;

960

var MARK_UNSORTABLE_QUAD = MARK_UNSORTABLE_LINE + 1;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

961

var MARK_UNSORTABLE_CONIC = MARK_UNSORTABLE_QUAD + 1;

962

var MARK_UNSORTABLE_CUBIC = MARK_UNSORTABLE_CONIC + 1;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

963

var MARK_SIMPLE_LINE = MARK_UNSORTABLE_CUBIC + 1;

964

var MARK_SIMPLE_QUAD = MARK_SIMPLE_LINE + 1;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

965

var MARK_SIMPLE_CONIC = MARK_SIMPLE_QUAD + 1;

966

var MARK_SIMPLE_CUBIC = MARK_SIMPLE_CONIC + 1;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

967

var MARK_SIMPLE_DONE_LINE = MARK_SIMPLE_CUBIC + 1;

968

var MARK_SIMPLE_DONE_QUAD = MARK_SIMPLE_DONE_LINE + 1;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

969

var MARK_SIMPLE_DONE_CONIC = MARK_SIMPLE_DONE_QUAD + 1;

970

var MARK_SIMPLE_DONE_CUBIC = MARK_SIMPLE_DONE_CONIC + 1;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

971

var MARK_DONE_UNARY_LINE = MARK_SIMPLE_DONE_CUBIC + 1;

972

var MARK_DONE_UNARY_QUAD = MARK_DONE_UNARY_LINE + 1;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

973

var MARK_DONE_UNARY_CONIC = MARK_DONE_UNARY_QUAD + 1;

974

var MARK_DONE_UNARY_CUBIC = MARK_DONE_UNARY_CONIC + 1;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

975

var MARK_ANGLE_LAST = MARK_DONE_UNARY_CUBIC + 1;

976

977

var COMPUTED_SET_1 = MARK_ANGLE_LAST + 1;

978

var COMPUTED_SET_2 = COMPUTED_SET_1 + 1;

979

caryclark

2015-05-11 07:21:27 -0700

[diff] [blame]

980

var ANGLE_AFTER = COMPUTED_SET_2 + 1;

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

981

var ANGLE_AFTERPART = ANGLE_AFTER + 1;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

982

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

983

var ACTIVE_OP = ANGLE_AFTERPART + 1;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

984

caryclark

2015-05-11 07:21:27 -0700

[diff] [blame]

985

var COIN_MAIN_SPAN = ACTIVE_OP + 1;

986

var COIN_OPP_SPAN = COIN_MAIN_SPAN + 1;

987

988

var FRAG_TYPE_LAST = COIN_OPP_SPAN;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

989

990

var REC_TYPE_UNKNOWN = -1;

991

var REC_TYPE_PATH = 0;

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

992

var REC_TYPE_PATH2 = 1;

993

var REC_TYPE_SECT = 2;

994

var REC_TYPE_ACTIVE = 3;

995

var REC_TYPE_ADD = 4;

996

var REC_TYPE_SORT = 5;

997

var REC_TYPE_OP = 6;

998

var REC_TYPE_MARK = 7;

999

var REC_TYPE_COMPUTED = 8;

1000

var REC_TYPE_COIN = 9;

1001

var REC_TYPE_ANGLE = 10;

1002

var REC_TYPE_ACTIVE_OP = 11;

1003

var REC_TYPE_AFTERPART = 12;

caryclark

2015-04-23 09:13:37 -0700

[diff] [blame]

1004

var REC_TYPE_TOP = 13;

caryclark

2015-05-11 07:21:27 -0700

[diff] [blame]

1005

var REC_TYPE_COINCIDENCE = 14;

1006

var REC_TYPE_LAST = REC_TYPE_COINCIDENCE;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1007

1008

function strs_to_nums(strs) {

1009

var result = [];

1010

for (var idx = 1; idx < strs.length; ++idx) {

1011

var str = strs[idx];

1012

var num = parseFloat(str);

if (isNaN(num)) {

result.push(str);

} else {

result.push(num);

}

}

return result;

}

function filter_str_by(id, str, regex, array) {

1023

if (regex.test(str)) {

1024

var strs = regex.exec(str);

1025

var result = strs_to_nums(strs);

array.push(id);

array.push(result);

return true;

}

return false;

}

function construct_regexp2(pattern) {

1034

var escape = pattern.replace(/[-/\\^$*+?.()|[\]{}]/g, '\\$&');

1035

escape = escape.replace(/UNSORTABLE/g, "\\*\\*\\* UNSORTABLE \\*\\*\\*");

1036

escape = escape.replace(/CUBIC_VAL/g, "\$P_VAL P_VAL P_VAL P_VAL\$");

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1037

escape = escape.replace(/CONIC_VAL/g, "\$P_VAL P_VAL P_VAL W_VAL\$");

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1038

escape = escape.replace(/QUAD_VAL/g, "\$P_VAL P_VAL P_VAL\$");

1039

escape = escape.replace(/LINE_VAL/g, "\$P_VAL P_VAL\$");

1040

escape = escape.replace(/FILL_TYPE/g, "SkPath::k[a-zA-Z]+_FillType");

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1041

escape = escape.replace(/PTR_VAL/g, "0x[0-9A-F]+");

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1042

escape = escape.replace(/PT_VAL/g, "\$P_VAL\$");

1043

escape = escape.replace(/P_VAL/g, "(-?\\d+\\.?\\d*(?:e-?\\d+)?)[Ff]?, ?(-?\\d+\\.?\\d*(?:e-?\\d+)?)[Ff]?");

1044

escape = escape.replace(/T_VAL/g, "(-?\\d+\\.?\\d*(?:e-?\\d+)?)");

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1045

escape = escape.replace(/W_VAL/g, "(-?\\d+\\.?\\d*(?:e-?\\d+)?)[Ff]?");

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1046

escape = escape.replace(/PATH/g, "pathB?");

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1047

escape = escape.replace(/IDX/g, "(-?\\d+)");

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1048

escape = escape.replace(/NUM/g, "(-?\\d+)");

1049

escape = escape.replace(/OPT/g, "(\\?|-?\\d+)");

1050

return new RegExp(escape, 'i');

1051

}

1052

1053

function construct_regexp2c(pattern) {

1054

var escape = pattern.replace(/[-/\\^$*+?.()|[\]{}]/g, '\\$&');

1055

escape = escape.replace(/UNSORTABLE/g, "\\*\\*\\* UNSORTABLE \\*\\*\\*");

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1056

escape = escape.replace(/CUBIC_VAL/g, "(?:\\$\\d = )?\\{\\{\\{P_VAL\\}, \\{P_VAL\\}, \\{P_VAL\\}, \\{P_VAL\\}\\}\\}");

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1057

escape = escape.replace(/CONIC_VAL/g, "(?:\\$\\d = )?\\{\\{\\{\\{P_VAL\\}, \\{P_VAL\\}, \\{P_VAL\\}\\}\\}, W_VAL\\}");

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1058

escape = escape.replace(/QUAD_VAL/g, "(?:\\$\\d = )?\\{\\{\\{P_VAL\\}, \\{P_VAL\\}, \\{P_VAL\\}\\}\\}");

1059

escape = escape.replace(/LINE_VAL/g, "(?:\\$\\d = )?\\{\\{\\{P_VAL\\}, \\{P_VAL\\}\\}\\}");

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1060

escape = escape.replace(/FILL_TYPE/g, "SkPath::k[a-zA-Z]+_FillType");

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1061

escape = escape.replace(/PTR_VAL/g, "0x[0-9A-F]+");

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1062

escape = escape.replace(/PT_VAL/g, "\\{\\{P_VAL\\}\\}");

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1063

escape = escape.replace(/P_VAL/g, "(?:f?[xX] = )?(-?\\d+\\.?\\d*(?:e-?\\d+)?)[Ff]?, *(?: f?[yY] = )?(-?\\d+\\.?\\d*(?:e-?\\d+)?)[Ff]?");

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1064

escape = escape.replace(/T_VAL/g, "(-?\\d+\\.?\\d*(?:e-?\\d+)?)");

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1065

escape = escape.replace(/W_VAL/g, "(-?\\d+\\.?\\d*(?:e-?\\d+)?)[Ff]?");

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1066

escape = escape.replace(/OPER/g, "[a-z]+");

1067

escape = escape.replace(/PATH/g, "pathB?");

1068

escape = escape.replace(/T_F/g, "([TF])");

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1069

escape = escape.replace(/IDX/g, "(-?\\d+)");

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1070

escape = escape.replace(/NUM/g, "(-?\\d+)");

1071

escape = escape.replace(/OPT/g, "(\\?|-?\\d+)");

1072

return new RegExp(escape, 'i');

1073

}

1074

1075

function match_regexp(str, lineNo, array, id, pattern) {

1076

var regex = construct_regexp2(pattern);

1077

if (filter_str_by(id, str, regex, array)) {

1078

return true;

1079

}

1080

regex = construct_regexp2c(pattern);

1081

return filter_str_by(id, str, regex, array);

1082

}

1083

1084

function endsWith(str, suffix) {

1085

return str.indexOf(suffix, str.length - suffix.length) !== -1;

1086

}

1087

1088

function parse_all(test) {

1089

var lines = test.match(/[^\r\n]+/g);

1090

var records = []; // a rec can be the original paths, a set of intersections, a set of active spans, a sort, or a path add

1091

var record = [];

1092

var recType = REC_TYPE_UNKNOWN;

1093

var lastLineNo;

1094

var moveX, moveY;

1095

for (var lineNo = 0; lineNo < lines.length; ++lineNo) {

1096

var line = lines[lineNo];

1097

if (line.length == 0) {

1098

continue;

1099

}

1100

var opStart = "SkOpSegment::";

1101

if (line.lastIndexOf(opStart, 0) === 0) {

1102

line = line.substr(opStart.length);

1103

}

1104

var angleStart = "SkOpAngle::";

1105

if (line.lastIndexOf(angleStart, 0) === 0) {

1106

line = line.substr(angleStart.length);

1107

}

caryclark

2015-05-11 07:21:27 -0700

[diff] [blame]

1108

var coinStart = "SkOpCoincidence::";

1109

if (line.lastIndexOf(coinStart, 0) === 0) {

1110

line = line.substr(coinStart.length);

1111

}

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1112

var type = line.lastIndexOf("debugShowActiveSpans", 0) === 0 ? REC_TYPE_ACTIVE

caryclark

2015-05-11 07:21:27 -0700

[diff] [blame]

1113

: line.lastIndexOf("debugShowCoincidence", 0) === 0 ? REC_TYPE_COINCIDENCE

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1114

: line.lastIndexOf("((SkOpSegment*)", 0) === 0 ? REC_TYPE_PATH2

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1115

: line.lastIndexOf("debugShowTs", 0) === 0 ? REC_TYPE_COIN

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1116

: line.lastIndexOf("afterPart", 0) === 0 ? REC_TYPE_AFTERPART

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1117

: line.lastIndexOf("debugShow", 0) === 0 ? REC_TYPE_SECT

1118

: line.lastIndexOf("activeOp", 0) === 0 ? REC_TYPE_ACTIVE_OP

1119

: line.lastIndexOf("computed", 0) === 0 ? REC_TYPE_COMPUTED

1120

: line.lastIndexOf("debugOne", 0) === 0 ? REC_TYPE_SORT

1121

: line.lastIndexOf("dumpOne", 0) === 0 ? REC_TYPE_SORT

caryclark

2015-04-23 09:13:37 -0700

[diff] [blame]

1122

: line.lastIndexOf("findTop", 0) === 0 ? REC_TYPE_TOP

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1123

: line.lastIndexOf("pathB.", 0) === 0 ? REC_TYPE_ADD

1124

: line.lastIndexOf("path.", 0) === 0 ? REC_TYPE_ADD

1125

: line.lastIndexOf("after", 0) === 0 ? REC_TYPE_ANGLE

1126

: line.lastIndexOf("mark", 0) === 0 ? REC_TYPE_MARK

1127

: line.lastIndexOf(" {{", 0) === 0 ? REC_TYPE_COMPUTED

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1128

: line.lastIndexOf("seg=", 0) === 0 ? REC_TYPE_PATH

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1129

: line.lastIndexOf("op", 0) === 0 ? REC_TYPE_OP

1130

: line.lastIndexOf("$", 0) === 0 ? REC_TYPE_PATH

1131

: REC_TYPE_UNKNOWN;

1132

if (recType != type || recType == REC_TYPE_ADD || recType == REC_TYPE_SECT

1133

|| recType == REC_TYPE_ACTIVE_OP || recType == REC_TYPE_ANGLE) {

1134

if (recType != REC_TYPE_UNKNOWN) {

1135

records.push(recType);

1136

records.push(lastLineNo);

1137

records.push(record);

}

record = [];

recType = type;

lastLineNo = lineNo;

}

var found = false;

switch (recType) {

case REC_TYPE_ACTIVE:

1146

found = match_regexp(line, lineNo, record, ACTIVE_LINE_SPAN, "debugShowActiveSpans" +

caryclark

2015-05-11 07:21:27 -0700

[diff] [blame]

1147

" id=IDX LINE_VAL t=T_VAL PT_VAL tEnd=T_VAL windSum=OPT windValue=IDX"

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1148

) || match_regexp(line, lineNo, record, ACTIVE_QUAD_SPAN, "debugShowActiveSpans" +

caryclark

2015-05-11 07:21:27 -0700

[diff] [blame]

1149

" id=IDX QUAD_VAL t=T_VAL PT_VAL tEnd=T_VAL windSum=OPT windValue=IDX"

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1150

) || match_regexp(line, lineNo, record, ACTIVE_CONIC_SPAN, "debugShowActiveSpans" +

caryclark

2015-05-11 07:21:27 -0700

[diff] [blame]

1151

" id=IDX CONIC_VAL t=T_VAL PT_VAL tEnd=T_VAL windSum=OPT windValue=IDX"

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1152

) || match_regexp(line, lineNo, record, ACTIVE_CUBIC_SPAN, "debugShowActiveSpans" +

caryclark

2015-05-11 07:21:27 -0700

[diff] [blame]

1153

" id=IDX CUBIC_VAL t=T_VAL PT_VAL tEnd=T_VAL windSum=OPT windValue=IDX"

1154

) || match_regexp(line, lineNo, record, ACTIVE_LINE_SPAN, "debugShowActiveSpans" +

1155

" id=IDX LINE_VAL t=T_VAL PT_VAL tEnd=T_VAL windSum=OPT oppSum=OPT windValue=IDX oppValue=NUM"

1156

) || match_regexp(line, lineNo, record, ACTIVE_QUAD_SPAN, "debugShowActiveSpans" +

1157

" id=IDX QUAD_VAL t=T_VAL PT_VAL tEnd=T_VAL windSum=OPT oppSum=OPT windValue=IDX oppValue=NUM"

1158

) || match_regexp(line, lineNo, record, ACTIVE_CONIC_SPAN, "debugShowActiveSpans" +

1159

" id=IDX CONIC_VAL t=T_VAL PT_VAL tEnd=T_VAL windSum=OPT oppSum=OPT windValue=IDX oppValue=NUM"

1160

) || match_regexp(line, lineNo, record, ACTIVE_CUBIC_SPAN, "debugShowActiveSpans" +

1161

" id=IDX CUBIC_VAL t=T_VAL PT_VAL tEnd=T_VAL windSum=OPT oppSum=OPT windValue=IDX oppValue=NUM"

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1162

);

1163

break;

1164

case REC_TYPE_ACTIVE_OP:

1165

found = match_regexp(line, lineNo, record, ACTIVE_OP, "activeOp" +

1166

" id=IDX t=T_VAL tEnd=T_VAL op=OPER miFrom=NUM miTo=NUM suFrom=NUM suTo=NUM result=IDX"

);

break;

case REC_TYPE_ADD:

if (match_regexp(line, lineNo, record, ADD_MOVETO, "PATH.moveTo(P_VAL);")) {

1171

moveX = record[1][0];

1172

moveY = record[1][1];

1173

found = true;

1174

} else if (match_regexp(line, lineNo, record, ADD_LINETO, "PATH.lineTo(P_VAL);")) {

1175

record[1].unshift(moveY);

1176

record[1].unshift(moveX);

1177

moveX = record[1][2];

1178

moveY = record[1][3];

1179

found = true;

1180

} else if (match_regexp(line, lineNo, record, ADD_QUADTO, "PATH.quadTo(P_VAL, P_VAL);")) {

1181

record[1].unshift(moveY);

1182

record[1].unshift(moveX);

1183

moveX = record[1][4];

1184

moveY = record[1][5];

1185

found = true;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1186

} else if (match_regexp(line, lineNo, record, ADD_CONICTO, "PATH.conicTo(P_VAL, P_VAL, T_VAL);")) {

1187

record[1].unshift(moveY);

1188

record[1].unshift(moveX);

1189

moveX = record[1][4];

1190

moveY = record[1][5];

1191

found = true;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1192

} else if (match_regexp(line, lineNo, record, ADD_CUBICTO, "PATH.cubicTo(P_VAL, P_VAL, P_VAL);")) {

1193

record[1].unshift(moveY);

1194

record[1].unshift(moveX);

1195

moveX = record[1][6];

1196

moveY = record[1][7];

1197

found = true;

1198

} else if (match_regexp(line, lineNo, record, ADD_FILL, "PATH.setFillType(FILL_TYPE);")) {

1199

found = true;

1200

} else {

1201

found = match_regexp(line, lineNo, record, ADD_CLOSE, "PATH.close();");

1202

}

1203

break;

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1204

case REC_TYPE_AFTERPART:

1205

found = match_regexp(line, lineNo, record, PATH_LINE, "afterPart LINE_VAL")

1206

|| match_regexp(line, lineNo, record, PATH_QUAD, "afterPart QUAD_VAL")

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1207

|| match_regexp(line, lineNo, record, PATH_CONIC, "afterPart CONIC_VAL")

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1208

|| match_regexp(line, lineNo, record, PATH_CUBIC, "afterPart CUBIC_VAL")

1209

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1210

case REC_TYPE_ANGLE:

1211

found = match_regexp(line, lineNo, record, ANGLE_AFTER, "after " +

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1212

"[IDX/IDX] NUM/NUM tStart=T_VAL tEnd=T_VAL < [IDX/IDX] NUM/NUM tStart=T_VAL tEnd=T_VAL < [IDX/IDX] NUM/NUM tStart=T_VAL tEnd=T_VAL T_F IDX");

break;

case REC_TYPE_COIN:

found = true;

break;

caryclark

2015-05-11 07:21:27 -0700

[diff] [blame]

1217

case REC_TYPE_COINCIDENCE:

1218

found = match_regexp(line, lineNo, record, COIN_MAIN_SPAN, "debugShowCoincidence" +

1219

" + id=IDX t=T_VAL tEnd=T_VAL"

1220

) || match_regexp(line, lineNo, record, COIN_OPP_SPAN, "debugShowCoincidence" +

1221

" - id=IDX t=T_VAL tEnd=T_VAL"

1222

);

1223

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1224

case REC_TYPE_COMPUTED:

1225

found = line == "computed quadratics given"

1226

|| match_regexp(line, lineNo, record, COMPUTED_SET_1, "computed quadratics set 1"

1227

) || match_regexp(line, lineNo, record, COMPUTED_SET_2, "computed quadratics set 2"

1228

) || match_regexp(line, lineNo, record, PATH_QUAD, " QUAD_VAL,"

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1229

) || match_regexp(line, lineNo, record, PATH_CONIC, " CONIC_VAL,"

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1230

) || match_regexp(line, lineNo, record, PATH_CUBIC, " CUBIC_VAL,"

1231

);

1232

break;

1233

case REC_TYPE_PATH:

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1234

found = match_regexp(line, lineNo, record, PATH_LINE, "seg=IDX LINE_VAL"

1235

) || match_regexp(line, lineNo, record, PATH_QUAD, "seg=IDX QUAD_VAL"

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1236

) || match_regexp(line, lineNo, record, PATH_CONIC, "seg=IDX CONIC_VAL"

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1237

) || match_regexp(line, lineNo, record, PATH_CUBIC, "seg=IDX CUBIC_VAL"

);

break;

case REC_TYPE_PATH2:

found = match_regexp(line, lineNo, record, PATH_LINE, "((SkOpSegment*) PTR_VAL) [IDX] {LINE_VAL}"

1242

) || match_regexp(line, lineNo, record, PATH_QUAD, "((SkOpSegment*) PTR_VAL) [IDX] {QUAD_VAL}"

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1243

) || match_regexp(line, lineNo, record, PATH_CONIC, "((SkOpSegment*) PTR_VAL) [IDX] {CONIC_VAL}"

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1244

) || match_regexp(line, lineNo, record, PATH_CUBIC, "((SkOpSegment*) PTR_VAL) [IDX] {CUBIC_VAL}"

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

);

break;

case REC_TYPE_SECT:

found = match_regexp(line, lineNo, record, INTERSECT_LINE, "debugShowLineIntersection" +

1249

" wtTs[0]=T_VAL LINE_VAL PT_VAL wnTs[0]=T_VAL LINE_VAL"

1250

) || match_regexp(line, lineNo, record, INTERSECT_LINE_2, "debugShowLineIntersection" +

1251

" wtTs[0]=T_VAL LINE_VAL PT_VAL wtTs[1]=T_VAL PT_VAL wnTs[0]=T_VAL LINE_VAL wnTs[1]=T_VAL"

1252

) || match_regexp(line, lineNo, record, INTERSECT_LINE_NO, "debugShowLineIntersection" +

1253

" no intersect LINE_VAL LINE_VAL"

1254

) || match_regexp(line, lineNo, record, INTERSECT_QUAD_LINE, "debugShowQuadLineIntersection" +

1255

" wtTs[0]=T_VAL QUAD_VAL PT_VAL wnTs[0]=T_VAL LINE_VAL"

1256

) || match_regexp(line, lineNo, record, INTERSECT_QUAD_LINE_2, "debugShowQuadLineIntersection" +

1257

" wtTs[0]=T_VAL QUAD_VAL PT_VAL wtTs[1]=T_VAL PT_VAL wnTs[0]=T_VAL LINE_VAL wnTs[1]=T_VAL"

1258

) || match_regexp(line, lineNo, record, INTERSECT_QUAD_LINE_NO, "debugShowQuadLineIntersection" +

1259

" no intersect QUAD_VAL LINE_VAL"

1260

) || match_regexp(line, lineNo, record, INTERSECT_QUAD, "debugShowQuadIntersection" +

1261

" wtTs[0]=T_VAL QUAD_VAL PT_VAL wnTs[0]=T_VAL QUAD_VAL"

1262

) || match_regexp(line, lineNo, record, INTERSECT_QUAD_2, "debugShowQuadIntersection" +

1263

" wtTs[0]=T_VAL QUAD_VAL PT_VAL wtTs[1]=T_VAL PT_VAL wnTs[0]=T_VAL QUAD_VAL wnTs[1]=T_VAL"

1264

) || match_regexp(line, lineNo, record, INTERSECT_QUAD_NO, "debugShowQuadIntersection" +

1265

" no intersect QUAD_VAL QUAD_VAL"

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1266

) || match_regexp(line, lineNo, record, INTERSECT_CONIC_LINE, "debugShowConicLineIntersection" +

1267

" wtTs[0]=T_VAL CONIC_VAL PT_VAL wnTs[0]=T_VAL LINE_VAL"

1268

) || match_regexp(line, lineNo, record, INTERSECT_CONIC_LINE_2, "debugShowConicLineIntersection" +

1269

" wtTs[0]=T_VAL CONIC_VAL PT_VAL wtTs[1]=T_VAL PT_VAL wnTs[0]=T_VAL LINE_VAL wnTs[1]=T_VAL"

1270

) || match_regexp(line, lineNo, record, INTERSECT_CONIC_LINE_NO, "debugShowConicLineIntersection" +

1271

" no intersect CONIC_VAL LINE_VAL"

1272

) || match_regexp(line, lineNo, record, INTERSECT_CONIC, "debugShowConicIntersection" +

1273

" wtTs[0]=T_VAL CONIC_VAL PT_VAL wnTs[0]=T_VAL CONIC_VAL"

1274

) || match_regexp(line, lineNo, record, INTERSECT_CONIC_2, "debugShowConicIntersection" +

1275

" wtTs[0]=T_VAL CONIC_VAL PT_VAL wtTs[1]=T_VAL PT_VAL wnTs[0]=T_VAL CONIC_VAL wnTs[1]=T_VAL"

1276

) || match_regexp(line, lineNo, record, INTERSECT_CONIC_NO, "debugShowConicIntersection" +

1277

" no intersect CONIC_VAL CONIC_VAL"

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1278

) || match_regexp(line, lineNo, record, INTERSECT_CUBIC_LINE, "debugShowCubicLineIntersection" +

1279

" wtTs[0]=T_VAL CUBIC_VAL PT_VAL wnTs[0]=T_VAL LINE_VAL"

1280

) || match_regexp(line, lineNo, record, INTERSECT_CUBIC_LINE_2, "debugShowCubicLineIntersection" +

1281

" wtTs[0]=T_VAL CUBIC_VAL PT_VAL wtTs[1]=T_VAL PT_VAL wnTs[0]=T_VAL LINE_VAL wnTs[1]=T_VAL"

1282

) || match_regexp(line, lineNo, record, INTERSECT_CUBIC_LINE_3, "debugShowCubicLineIntersection" +

1283

" wtTs[0]=T_VAL CUBIC_VAL PT_VAL wtTs[1]=T_VAL PT_VAL wtTs[2]=T_VAL PT_VAL wnTs[0]=T_VAL LINE_VAL wnTs[1]=T_VAL wnTs[2]=T_VAL"

1284

) || match_regexp(line, lineNo, record, INTERSECT_CUBIC_LINE_NO, "debugShowCubicLineIntersection" +

1285

" no intersect CUBIC_VAL LINE_VAL"

1286

) || match_regexp(line, lineNo, record, INTERSECT_CUBIC_QUAD, "debugShowCubicQuadIntersection" +

1287

" wtTs[0]=T_VAL CUBIC_VAL PT_VAL wnTs[0]=T_VAL QUAD_VAL"

1288

) || match_regexp(line, lineNo, record, INTERSECT_CUBIC_QUAD_2, "debugShowCubicQuadIntersection" +

1289

" wtTs[0]=T_VAL CUBIC_VAL PT_VAL wtTs[1]=T_VAL PT_VAL wnTs[0]=T_VAL QUAD_VAL wnTs[1]=T_VAL"

1290

) || match_regexp(line, lineNo, record, INTERSECT_CUBIC_QUAD_3, "debugShowCubicQuadIntersection" +

1291

" wtTs[0]=T_VAL CUBIC_VAL PT_VAL wtTs[1]=T_VAL PT_VAL wtTs[2]=T_VAL PT_VAL wnTs[0]=T_VAL QUAD_VAL wnTs[1]=T_VAL wnTs[2]=T_VAL"

1292

) || match_regexp(line, lineNo, record, INTERSECT_CUBIC_QUAD_4, "debugShowCubicQuadIntersection" +

1293

" wtTs[0]=T_VAL CUBIC_VAL PT_VAL wtTs[1]=T_VAL PT_VAL wtTs[2]=T_VAL wtTs[3]=T_VAL PT_VAL wnTs[0]=T_VAL QUAD_VAL wnTs[1]=T_VAL wnTs[2]=T_VAL wnTs[3]=T_VAL"

1294

) || match_regexp(line, lineNo, record, INTERSECT_CUBIC_QUAD_NO, "debugShowCubicQuadIntersection" +

1295

" no intersect CUBIC_VAL QUAD_VAL"

1296

) || match_regexp(line, lineNo, record, INTERSECT_CUBIC, "debugShowCubicIntersection" +

1297

" wtTs[0]=T_VAL CUBIC_VAL PT_VAL wnTs[0]=T_VAL CUBIC_VAL"

1298

) || match_regexp(line, lineNo, record, INTERSECT_CUBIC_2, "debugShowCubicIntersection" +

1299

" wtTs[0]=T_VAL CUBIC_VAL PT_VAL wtTs[1]=T_VAL PT_VAL wnTs[0]=T_VAL CUBIC_VAL wnTs[1]=T_VAL"

1300

) || match_regexp(line, lineNo, record, INTERSECT_CUBIC_3, "debugShowCubicIntersection" +

1301

" wtTs[0]=T_VAL CUBIC_VAL PT_VAL wtTs[1]=T_VAL PT_VAL wtTs[2]=T_VAL PT_VAL wnTs[0]=T_VAL CUBIC_VAL wnTs[1]=T_VAL wnTs[2]=T_VAL"

1302

) || match_regexp(line, lineNo, record, INTERSECT_CUBIC_4, "debugShowCubicIntersection" +

1303

" wtTs[0]=T_VAL CUBIC_VAL PT_VAL wtTs[1]=T_VAL PT_VAL wtTs[2]=T_VAL PT_VAL wtTs[3]=T_VAL PT_VAL wnTs[0]=T_VAL CUBIC_VAL wnTs[1]=T_VAL wnTs[2]=T_VAL wnTs[3]=T_VAL"

1304

) || match_regexp(line, lineNo, record, INTERSECT_CUBIC_NO, "debugShowCubicIntersection" +

1305

" no intersect CUBIC_VAL CUBIC_VAL"

1306

) || match_regexp(line, lineNo, record, INTERSECT_SELF_CUBIC, "debugShowCubicIntersection" +

1307

" wtTs[0]=T_VAL CUBIC_VAL PT_VAL wtTs[1]=T_VAL"

1308

) || match_regexp(line, lineNo, record, INTERSECT_SELF_CUBIC_NO, "debugShowCubicIntersection" +

1309

" no self intersect CUBIC_VAL"

);

break;

case REC_TYPE_SORT:

var hasDone = / done/.test(line);

1314

var hasUnorderable = / unorderable/.test(line);

1315

var hasSmall = / small/.test(line);

1316

var hasTiny = / tiny/.test(line);

1317

var hasOperand = / operand/.test(line);

1318

var hasStop = / stop/.test(line);

1319

line.replace(/[ a-z]+$/, "");

1320

found = match_regexp(line, lineNo, record, SORT_UNARY, "debugOne" +

1321

" [IDX/IDX] next=IDX/IDX sect=IDX/IDX s=T_VAL [IDX] e=T_VAL [IDX] sgn=NUM windVal=IDX windSum=OPT"

1322

) || match_regexp(line, lineNo, record, SORT_BINARY, "debugOne" +

1323

" [IDX/IDX] next=IDX/IDX sect=IDX/IDX s=T_VAL [IDX] e=T_VAL [IDX] sgn=NUM windVal=IDX windSum=OPT oppVal=IDX oppSum=OPT"

1324

) || match_regexp(line, lineNo, record, SORT_UNARY, "dumpOne" +

1325

" [IDX/IDX] next=IDX/IDX sect=NUM/NUM s=T_VAL [IDX] e=T_VAL [IDX] sgn=NUM windVal=IDX windSum=OPT"

1326

) || match_regexp(line, lineNo, record, SORT_BINARY, "dumpOne" +

1327

" [IDX/IDX] next=IDX/IDX sect=NUM/NUM s=T_VAL [IDX] e=T_VAL [IDX] sgn=NUM windVal=IDX windSum=OPT oppVal=IDX oppSum=OPT"

1328

);

1329

if (found) {

1330

record[1].push(hasDone);

1331

record[1].push(hasUnorderable);

1332

record[1].push(hasSmall);

1333

record[1].push(hasTiny);

1334

record[1].push(hasOperand);

1335

record[1].push(hasStop);

1336

}

1337

break;

caryclark

2015-04-23 09:13:37 -0700

[diff] [blame]

1338

case REC_TYPE_TOP:

1339

found = match_regexp(line, lineNo, record, ACTIVE_OP, "findTop" +

1340

" id=IDX s=T_VAL e=T_VAL cw=NUM swap=NUM inflections=NUM monotonic=NUM"

1341

) || match_regexp(line, lineNo, record, ACTIVE_OP, "findTop" +

1342

" id=IDX s=T_VAL e=T_VAL (-) cw=NUM swap=NUM inflections=NUM monotonic=NUM"

1343

) || match_regexp(line, lineNo, record, ACTIVE_OP, "findTop" +

1344

" id=IDX s=T_VAL e=T_VAL (+) cw=NUM swap=NUM inflections=NUM monotonic=NUM"

1345

);

1346

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1347

case REC_TYPE_MARK:

1348

found = match_regexp(line, lineNo, record, MARK_LINE, "markWinding" +

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1349

" id=IDX LINE_VAL t=T_VAL [IDX] PT_VAL tEnd=T_VAL newWindSum=NUM newOppSum=OPT oppSum=OPT windSum=OPT windValue=IDX"

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1350

) || match_regexp(line, lineNo, record, MARK_QUAD, "markWinding" +

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1351

" id=IDX QUAD_VAL t=T_VAL [IDX] PT_VAL tEnd=T_VAL newWindSum=NUM newOppSum=OPT oppSum=OPT windSum=OPT windValue=IDX"

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1352

) || match_regexp(line, lineNo, record, MARK_CONIC, "markWinding" +

1353

" id=IDX CONIC_VAL t=T_VAL [IDX] PT_VAL tEnd=T_VAL newWindSum=NUM newOppSum=OPT oppSum=OPT windSum=OPT windValue=IDX"

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1354

) || match_regexp(line, lineNo, record, MARK_CUBIC, "markWinding" +

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1355

" id=IDX CUBIC_VAL t=T_VAL [IDX] PT_VAL tEnd=T_VAL newWindSum=NUM newOppSum=OPT oppSum=OPT windSum=OPT windValue=IDX"

1356

) || match_regexp(line, lineNo, record, MARK_DONE_LINE, "markDone" +

1357

" id=IDX LINE_VAL t=T_VAL [IDX] PT_VAL tEnd=T_VAL newWindSum=OPT newOppSum=OPT oppSum=OPT windSum=OPT windValue=IDX oppValue=OPT"

1358

) || match_regexp(line, lineNo, record, MARK_DONE_QUAD, "markDone" +

1359

" id=IDX QUAD_VAL t=T_VAL [IDX] PT_VAL tEnd=T_VAL newWindSum=OPT newOppSum=OPT oppSum=OPT windSum=OPT windValue=IDX oppValue=OPT"

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1360

) || match_regexp(line, lineNo, record, MARK_DONE_CONIC, "markDone" +

1361

" id=IDX CONIC_VAL t=T_VAL [IDX] PT_VAL tEnd=T_VAL newWindSum=OPT newOppSum=OPT oppSum=OPT windSum=OPT windValue=IDX oppValue=OPT"

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1362

) || match_regexp(line, lineNo, record, MARK_DONE_CUBIC, "markDone" +

1363

" id=IDX CUBIC_VAL t=T_VAL [IDX] PT_VAL tEnd=T_VAL newWindSum=OPT newOppSum=OPT oppSum=OPT windSum=OPT windValue=IDX oppValue=OPT"

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1364

) || match_regexp(line, lineNo, record, MARK_SIMPLE_LINE, "markWinding" +

1365

" id=IDX LINE_VAL t=T_VAL [IDX] PT_VAL tEnd=T_VAL newWindSum=NUM windSum=OPT windValue=IDX"

1366

) || match_regexp(line, lineNo, record, MARK_SIMPLE_QUAD, "markWinding" +

1367

" id=IDX QUAD_VAL t=T_VAL [IDX] PT_VAL tEnd=T_VAL newWindSum=NUM windSum=OPT windValue=IDX"

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1368

) || match_regexp(line, lineNo, record, MARK_SIMPLE_CONIC, "markWinding" +

1369

" id=IDX CONIC_VAL t=T_VAL [IDX] PT_VAL tEnd=T_VAL newWindSum=NUM windSum=OPT windValue=IDX"

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1370

) || match_regexp(line, lineNo, record, MARK_SIMPLE_CUBIC, "markWinding" +

1371

" id=IDX CUBIC_VAL t=T_VAL [IDX] PT_VAL tEnd=T_VAL newWindSum=NUM windSum=OPT windValue=IDX"

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1372

) || match_regexp(line, lineNo, record, MARK_ANGLE_LAST, "markAngle" +

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1373

" last segment=IDX span=IDX"

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1374

) || match_regexp(line, lineNo, record, MARK_ANGLE_LAST, "markAngle" +

1375

" last segment=IDX span=IDX windSum=OPT");

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1376

break;

1377

case REC_TYPE_OP:

1378

if (line.lastIndexOf("oppSign oppSign=", 0) === 0

1379

|| line.lastIndexOf("operator<", 0) === 0) {

1380

found = true;

1381

break;

1382

}

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1383

found = match_regexp(line, lineNo, record, OP_DIFFERENCE, "op diff"

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1384

) || match_regexp(line, lineNo, record, OP_INTERSECT, "op intersect"

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1385

) || match_regexp(line, lineNo, record, OP_INTERSECT, "op sect"

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1386

) || match_regexp(line, lineNo, record, OP_UNION, "op union"

1387

) || match_regexp(line, lineNo, record, OP_XOR, "op xor"

1388

);

1389

break;

1390

case REC_TYPE_UNKNOWN:

found = true;

break;

}

if (!found) {

console.log(line + " [" + lineNo + "] of type " + type + " not found");

1396

}

1397

}

1398

if (recType != REC_TYPE_UNKNOWN) {

1399

records.push(recType);

1400

records.push(lastLineNo);

1401

records.push(record);

1402

}

1403

if (records.length >= 1) {

1404

tests[testIndex] = records;

1405

testLines[testIndex] = lines;

}

}

function init(test) {

1410

var canvas = document.getElementById('canvas');

1411

if (!canvas.getContext) return;

1412

ctx = canvas.getContext('2d');

1413

var resScale = retina_scale && window.devicePixelRatio ? window.devicePixelRatio : 1;

1414

var unscaledWidth = window.innerWidth - 20;

1415

var unscaledHeight = window.innerHeight - 20;

1416

screenWidth = unscaledWidth;

1417

screenHeight = unscaledHeight;

1418

canvas.width = unscaledWidth * resScale;

1419

canvas.height = unscaledHeight * resScale;

1420

canvas.style.width = unscaledWidth + 'px';

1421

canvas.style.height = unscaledHeight + 'px';

1422

if (resScale != 1) {

1423

ctx.scale(resScale, resScale);

}

xmin = Infinity;

xmax = -Infinity;

ymin = Infinity;

ymax = -Infinity;

hasPath = hasComputedPath = false;

1430

firstActiveSpan = -1;

1431

for (var tIndex = 0; tIndex < test.length; tIndex += 3) {

1432

var recType = test[tIndex];

1433

if (!typeof recType == 'number' || recType < REC_TYPE_UNKNOWN || recType > REC_TYPE_LAST) {

1434

console.log("unknown rec type: " + recType);

1435

throw "stop execution";

1436

}

1437

var records = test[tIndex + 2];

1438

for (var recordIndex = 0; recordIndex < records.length; recordIndex += 2) {

1439

var fragType = records[recordIndex];

1440

if (!typeof fragType == 'number' || fragType < 1 || fragType > FRAG_TYPE_LAST) {

1441

console.log("unknown in range frag type: " + fragType);

1442

throw "stop execution";

1443

}

1444

var frags = records[recordIndex + 1];

var first = 0;

var last = -1;

var first2 = 0;

var last2 = 0;

switch (recType) {

case REC_TYPE_COMPUTED:

1451

if (fragType == COMPUTED_SET_1 || fragType == COMPUTED_SET_2) {

1452

break;

1453

}

1454

hasComputedPath = true;

1455

case REC_TYPE_PATH:

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1456

first = 1;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1457

switch (fragType) {

1458

case PATH_LINE:

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1459

last = 5;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1460

break;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1461

case PATH_CONIC:

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1462

case PATH_QUAD:

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1463

last = 7;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1464

break;

1465

case PATH_CUBIC:

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1466

last = 9;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1467

break;

1468

default:

1469

console.log("unknown " + (recType == REC_TYPE_PATH ? "REC_TYPE_PATH"

1470

: "REC_TYPE_COMPUTED") + " frag type:" + fragType);

1471

throw "stop execution";

1472

}

1473

if (recType == REC_TYPE_PATH) {

1474

hasPath = true;

1475

}

1476

break;

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

case REC_TYPE_PATH2:

first = 1;

switch (fragType) {

case PATH_LINE:

last = 5;

break;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1483

case PATH_CONIC:

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

case PATH_QUAD:

last = 7;

break;

case PATH_CUBIC:

last = 9;

break;

default:

console.log("unknown " + (recType == REC_TYPE_PATH2 ? "REC_TYPE_PATH2"

1492

: "REC_TYPE_COMPUTED") + " frag type:" + fragType);

1493

throw "stop execution";

1494

}

1495

if (recType == REC_TYPE_PATH2) {

1496

hasPath = true;

1497

}

1498

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1499

case REC_TYPE_ACTIVE:

1500

if (firstActiveSpan < 0) {

1501

firstActiveSpan = tIndex;

}

first = 1;

switch (fragType) {

case ACTIVE_LINE_SPAN:

1506

last = 5;

1507

break;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1508

case ACTIVE_CONIC_SPAN:

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1509

case ACTIVE_QUAD_SPAN:

1510

last = 7;

1511

break;

1512

case ACTIVE_CUBIC_SPAN:

last = 9;

break;

default:

console.log("unknown REC_TYPE_ACTIVE frag type: " + fragType);

1517

throw "stop execution";

}

break;

case REC_TYPE_ADD:

switch (fragType) {

case ADD_MOVETO:

break;

case ADD_LINETO:

last = 4;

break;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1527

case ADD_CONICTO:

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

case ADD_QUADTO:

last = 6;

break;

case ADD_CUBICTO:

last = 8;

break;

case ADD_CLOSE:

case ADD_FILL:

break;

default:

console.log("unknown REC_TYPE_ADD frag type: " + fragType);

1539

throw "stop execution";

1540

}

1541

break;

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1542

case REC_TYPE_AFTERPART:

switch (fragType) {

case PATH_LINE:

last = 4;

break;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1547

case PATH_CONIC:

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

case PATH_QUAD:

last = 6;

break;

case PATH_CUBIC:

last = 8;

break;

default:

console.log("unknown REC_TYPE_ACTIVEPART frag type: " + fragType);

1556

throw "stop execution";

1557

}

1558

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

case REC_TYPE_SECT:

switch (fragType) {

case INTERSECT_LINE:

first = 1; last = 5; first2 = 8; last2 = 12;

1563

break;

1564

case INTERSECT_LINE_2:

1565

first = 1; last = 5; first2 = 11; last2 = 15;

1566

break;

1567

case INTERSECT_LINE_NO:

1568

first = 0; last = 4; first2 = 4; last2 = 8;

1569

break;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1570

case INTERSECT_CONIC_LINE:

1571

first = 1; last = 7; first2 = 11; last2 = 15;

1572

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1573

case INTERSECT_QUAD_LINE:

1574

first = 1; last = 7; first2 = 10; last2 = 14;

1575

break;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1576

case INTERSECT_CONIC_LINE_2:

1577

first = 1; last = 7; first2 = 14; last2 = 18;

1578

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1579

case INTERSECT_QUAD_LINE_2:

1580

first = 1; last = 7; first2 = 13; last2 = 17;

1581

break;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1582

case INTERSECT_CONIC_LINE_NO:

1583

first = 0; last = 6; first2 = 7; last2 = 11;

1584

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1585

case INTERSECT_QUAD_LINE_NO:

1586

first = 0; last = 6; first2 = 6; last2 = 10;

1587

break;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1588

case INTERSECT_CONIC:

1589

first = 1; last = 7; first2 = 11; last2 = 17;

1590

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1591

case INTERSECT_QUAD:

1592

first = 1; last = 7; first2 = 10; last2 = 16;

1593

break;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1594

case INTERSECT_CONIC_2:

1595

first = 1; last = 7; first2 = 14; last2 = 20;

1596

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1597

case INTERSECT_QUAD_2:

1598

first = 1; last = 7; first2 = 13; last2 = 19;

1599

break;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1600

case INTERSECT_CONIC_NO:

1601

first = 0; last = 6; first2 = 7; last2 = 13;

1602

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1603

case INTERSECT_QUAD_NO:

1604

first = 0; last = 6; first2 = 6; last2 = 12;

1605

break;

1606

case INTERSECT_SELF_CUBIC:

1607

first = 1; last = 9;

1608

break;

1609

case INTERSECT_SELF_CUBIC_NO:

1610

first = 0; last = 8;

1611

break;

1612

case INTERSECT_CUBIC_LINE:

1613

first = 1; last = 9; first2 = 12; last2 = 16;

1614

break;

1615

case INTERSECT_CUBIC_LINE_2:

1616

first = 1; last = 9; first2 = 15; last2 = 19;

1617

break;

1618

case INTERSECT_CUBIC_LINE_3:

1619

first = 1; last = 9; first2 = 18; last2 = 22;

1620

break;

1621

case INTERSECT_CUBIC_LINE_NO:

1622

first = 0; last = 8; first2 = 8; last2 = 12;

1623

break;

1624

case INTERSECT_CUBIC_QUAD:

1625

first = 1; last = 9; first2 = 12; last2 = 18;

1626

break;

1627

case INTERSECT_CUBIC_QUAD_2:

1628

first = 1; last = 9; first2 = 15; last2 = 21;

1629

break;

1630

case INTERSECT_CUBIC_QUAD_3:

1631

first = 1; last = 9; first2 = 18; last2 = 24;

1632

break;

1633

case INTERSECT_CUBIC_QUAD_4:

1634

first = 1; last = 9; first2 = 21; last2 = 27;

1635

break;

1636

case INTERSECT_CUBIC_QUAD_NO:

1637

first = 0; last = 8; first2 = 8; last2 = 14;

1638

break;

1639

case INTERSECT_CUBIC:

1640

first = 1; last = 9; first2 = 12; last2 = 20;

1641

break;

1642

case INTERSECT_CUBIC_2:

1643

first = 1; last = 9; first2 = 15; last2 = 23;

1644

break;

1645

case INTERSECT_CUBIC_3:

1646

first = 1; last = 9; first2 = 18; last2 = 26;

1647

break;

1648

case INTERSECT_CUBIC_4:

1649

first = 1; last = 9; first2 = 21; last2 = 29;

1650

break;

1651

case INTERSECT_CUBIC_NO:

1652

first = 0; last = 8; first2 = 8; last2 = 16;

1653

break;

1654

default:

1655

console.log("unknown REC_TYPE_SECT frag type: " + fragType);

1656

throw "stop execution";

}

break;

default:

continue;

}

for (var idx = first; idx < last; idx += 2) {

1663

xmin = Math.min(xmin, frags[idx]);

1664

xmax = Math.max(xmax, frags[idx]);

1665

ymin = Math.min(ymin, frags[idx + 1]);

1666

ymax = Math.max(ymax, frags[idx + 1]);

1667

}

1668

for (var idx = first2; idx < last2; idx += 2) {

1669

xmin = Math.min(xmin, frags[idx]);

1670

xmax = Math.max(xmax, frags[idx]);

1671

ymin = Math.min(ymin, frags[idx + 1]);

1672

ymax = Math.max(ymax, frags[idx + 1]);

}

}

}

var angleBounds = [Infinity, Infinity, -Infinity, -Infinity];

1677

for (var tIndex = 0; tIndex < test.length; tIndex += 3) {

1678

var recType = test[tIndex];

1679

var records = test[tIndex + 2];

1680

for (var recordIndex = 0; recordIndex < records.length; recordIndex += 2) {

1681

var fragType = records[recordIndex];

1682

var frags = records[recordIndex + 1];

1683

switch (recType) {

1684

case REC_TYPE_ACTIVE_OP:

if (!draw_op) {

break;

}

{

var curve = curvePartialByID(test, frags[0], frags[1], frags[2]);

1690

curve_extremes(curve, angleBounds);

}

break;

case REC_TYPE_ANGLE:

if (!draw_angle) {

break;

}

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1697

{

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1698

var curve = curvePartialByID(test, frags[0], frags[4], frags[5]);

1699

curve_extremes(curve, angleBounds);

1700

curve = curvePartialByID(test, frags[6], frags[10], frags[11]);

1701

curve_extremes(curve, angleBounds);

1702

curve = curvePartialByID(test, frags[12], frags[16], frags[17]);

1703

}

1704

break;

caryclark

2015-05-11 07:21:27 -0700

[diff] [blame]

1705

case REC_TYPE_COINCIDENCE:

1706

if (!draw_coincidence) {

break;

}

{

var curve = curvePartialByID(test, frags[0], frags[1], frags[2]);

1711

curve_extremes(curve, angleBounds);

1712

}

1713

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

case REC_TYPE_SORT:

if (!draw_sort) {

break;

}

if (fragType == SORT_UNARY || fragType == SORT_BINARY) {

1719

var curve = curvePartialByID(test, frags[0], frags[6], frags[8]);

1720

curve_extremes(curve, angleBounds);

1721

}

1722

break;

caryclark

2015-04-23 09:13:37 -0700

[diff] [blame]

case REC_TYPE_TOP:

if (!draw_top) {

break;

}

{

var curve = curvePartialByID(test, frags[0], frags[1], frags[2]);

1729

curve_extremes(curve, angleBounds);

1730

}

1731

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

}

}

}

xmin = Math.min(xmin, angleBounds[0]);

1736

ymin = Math.min(ymin, angleBounds[1]);

1737

xmax = Math.max(xmax, angleBounds[2]);

1738

ymax = Math.max(ymax, angleBounds[3]);

1739

setScale(xmin, xmax, ymin, ymax);

1740

if (hasPath == false && hasComputedPath == true && !draw_computed) {

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1741

draw_computed = 7; // show quadratics, conics, and cubics

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1742

}

1743

if (hasPath == true && hasComputedPath == false && draw_computed) {

draw_computed = 0;

}

}

function curveByID(test, id) {

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1749

var tIndex = -3;

1750

while ((tIndex += 3) < test.length) {

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1751

var recType = test[tIndex];

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1752

if (recType == REC_TYPE_OP) {

1753

continue;

1754

}

1755

if (recType != REC_TYPE_PATH) {

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1756

return [];

1757

}

1758

var records = test[tIndex + 2];

1759

for (var recordIndex = 0; recordIndex < records.length; recordIndex += 2) {

1760

var fragType = records[recordIndex];

1761

var frags = records[recordIndex + 1];

1762

if (frags[0] == id) {

1763

switch (fragType) {

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1764

case PATH_LINE:

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1765

return [frags[1], frags[2], frags[3], frags[4]];

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1766

case PATH_QUAD:

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1767

return [frags[1], frags[2], frags[3], frags[4],

1768

frags[5], frags[6]];

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1769

case PATH_CONIC:

1770

return [frags[1], frags[2], frags[3], frags[4],

1771

frags[5], frags[6], frags[7]];

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1772

case PATH_CUBIC:

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1773

return [frags[1], frags[2], frags[3], frags[4],

1774

frags[5], frags[6], frags[7], frags[8]];

1775

}

1776

}

1777

}

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

}

return [];

}

function curvePartialByID(test, id, t0, t1) {

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1783

var tIndex = -3;

1784

while ((tIndex += 3) < test.length) {

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1785

var recType = test[tIndex];

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1786

if (recType == REC_TYPE_OP) {

1787

continue;

1788

}

1789

if (recType != REC_TYPE_PATH) {

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1790

return [];

1791

}

1792

var records = test[tIndex + 2];

1793

for (var recordIndex = 0; recordIndex < records.length; recordIndex += 2) {

1794

var fragType = records[recordIndex];

1795

var frags = records[recordIndex + 1];

1796

if (frags[0] == id) {

1797

switch (fragType) {

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1798

case PATH_LINE:

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1799

return linePartial(frags[1], frags[2], frags[3], frags[4], t0, t1);

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1800

case PATH_QUAD:

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1801

return quadPartial(frags[1], frags[2], frags[3], frags[4],

1802

frags[5], frags[6], t0, t1);

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1803

case PATH_CONIC:

1804

return conicPartial(frags[1], frags[2], frags[3], frags[4],

1805

frags[5], frags[6], frags[7], t0, t1);

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1806

case PATH_CUBIC:

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1807

return cubicPartial(frags[1], frags[2], frags[3], frags[4],

1808

frags[5], frags[6], frags[7], frags[8], t0, t1);

1809

}

1810

}

1811

}

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

}

return [];

}

function idByCurve(test, frag, type) {

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1817

var tIndex = 0;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1818

while (tIndex < test.length) {

1819

var recType = test[tIndex];

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1820

if (recType != REC_TYPE_PATH) {

1821

++tIndex;

1822

continue;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1823

}

1824

var records = test[tIndex + 2];

1825

for (var recordIndex = 0; recordIndex < records.length; recordIndex += 2) {

1826

var fragType = records[recordIndex];

1827

var frags = records[recordIndex + 1];

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1828

if (frag.length != frags.length - 1) {

1829

continue;

1830

}

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1831

switch (fragType) {

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1832

case PATH_LINE:

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1833

if (frag[0] != frags[1] || frag[1] != frags[2]

1834

|| frag[2] != frags[3] || frag[3] != frags[4]) {

1835

continue;

1836

}

1837

return frags[0];

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1838

case PATH_QUAD:

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1839

if (frag[0] != frags[1] || frag[1] != frags[2]

1840

|| frag[2] != frags[3] || frag[3] != frags[4]

1841

|| frag[4] != frags[5] || frag[5] != frags[6]) {

1842

continue;

1843

}

1844

return frags[0];

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1845

case PATH_CONIC:

1846

if (frag[0] != frags[1] || frag[1] != frags[2]

1847

|| frag[2] != frags[3] || frag[3] != frags[4]

1848

|| frag[4] != frags[5] || frag[5] != frags[6]

1849

|| frag[6] != frags[7]) {

1850

continue;

1851

}

1852

return frags[0];

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

1853

case PATH_CUBIC:

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1854

if (frag[0] != frags[1] || frag[1] != frags[2]

1855

|| frag[2] != frags[3] || frag[3] != frags[4]

1856

|| frag[4] != frags[5] || frag[5] != frags[6]

1857

|| frag[6] != frags[7] || frag[7] != frags[8]) {

continue;

}

return frags[0];

}

}

++tIndex;

}

return -1;

}

function curve_extremes(curve, bounds) {

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1869

var length = curve.length == 7 ? 6 : curve.length;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1870

for (var index = 0; index < curve.length; index += 2) {

1871

var x = curve[index];

1872

var y = curve[index + 1];

1873

bounds[0] = Math.min(bounds[0], x);

1874

bounds[1] = Math.min(bounds[1], y);

1875

bounds[2] = Math.max(bounds[2], x);

1876

bounds[3] = Math.max(bounds[3], y);

}

}

function setScale(x0, x1, y0, y1) {

1881

var srcWidth = x1 - x0;

1882

var srcHeight = y1 - y0;

1883

var usableWidth = screenWidth;

1884

var xDigits = Math.ceil(Math.log(Math.abs(xmax)) / Math.log(10));

1885

var yDigits = Math.ceil(Math.log(Math.abs(ymax)) / Math.log(10));

1886

usableWidth -= (xDigits + yDigits) * 10;

1887

usableWidth -= decimal_places * 10;

if (draw_legend) {

usableWidth -= 40;

}

var hscale = usableWidth / srcWidth;

1892

var vscale = screenHeight / srcHeight;

1893

scale = Math.min(hscale, vscale);

1894

var invScale = 1 / scale;

1895

var sxmin = x0 - invScale * 5;

1896

var symin = y0 - invScale * 10;

1897

var sxmax = x1 + invScale * (6 * decimal_places + 10);

1898

var symax = y1 + invScale * 10;

1899

srcWidth = sxmax - sxmin;

1900

srcHeight = symax - symin;

1901

hscale = usableWidth / srcWidth;

1902

vscale = screenHeight / srcHeight;

1903

scale = Math.min(hscale, vscale);

srcLeft = sxmin;

srcTop = symin;

}

function drawArc(curve, op, from, to) {

1909

var type = PATH_LINE + (curve.length / 2 - 2);

1910

var pt = pointAtT(curve, type, op ? 0.4 : 0.6);

1911

var dy = pt.y - curve[1];

1912

var dx = pt.x - curve[0];

1913

var dist = Math.sqrt(dy * dy + dx * dx);

1914

var _dist = dist * scale;

1915

var angle = Math.atan2(dy, dx);

1916

var _px = (curve[0] - srcLeft) * scale;

1917

var _py = (curve[1] - srcTop) * scale;

var divisor = 4;

var endDist;

do {

var ends = [];

for (var index = -1; index <= 1; index += 2) {

1923

var px = Math.cos(index * Math.PI / divisor);

1924

var py = Math.sin(index * Math.PI / divisor);

ends.push(px);

ends.push(py);

}

var endDx = (ends[2] - ends[0]) * scale * dist;

1929

var endDy = (ends[3] - ends[1]) * scale * dist;

1930

endDist = Math.sqrt(endDx * endDx + endDy * endDy);

if (endDist < 100) {

break;

}

divisor *= 2;

} while (true);

if (endDist < 30) {

return;

}

if (op) {

divisor *= 2;

}

ctx.strokeStyle = op ? "rgba(210,0,45, 0.4)" : "rgba(90,90,90, 0.5)";

1943

ctx.beginPath();

1944

ctx.arc(_px, _py, _dist, angle - Math.PI / divisor, angle + Math.PI / divisor, false);

1945

ctx.stroke();

1946

var saveAlign = ctx.textAlign;

1947

var saveStyle = ctx.fillStyle;

1948

var saveFont = ctx.font;

1949

ctx.textAlign = "center";

1950

ctx.fillStyle = "black";

1951

ctx.font = "normal 24px Arial";

1952

divisor *= 0.8;

1953

for (var index = -1; index <= 1; index += 2) {

1954

var px = curve[0] + Math.cos(angle + index * Math.PI / divisor) * dist;

1955

var py = curve[1] + Math.sin(angle + index * Math.PI / divisor) * dist;

1956

var _px = (px - srcLeft) * scale;

1957

var _py = (py - srcTop) * scale;

1958

ctx.fillText(index < 0 ? to.toString() : from.toString(), _px, _py + 8);

1959

}

1960

ctx.textAlign = saveAlign;

1961

ctx.fillStyle = saveStyle;

ctx.font = saveFont;

}

function drawPoint(px, py, end) {

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1966

var length = drawnPts.length == 7 ? 6 : drawnPts.length;

1967

for (var pts = 0; pts < length; pts += 2) {

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

1968

var x = drawnPts[pts];

1969

var y = drawnPts[pts + 1];

1970

if (px == x && py == y) {

return;

}

}

drawnPts.push(px);

drawnPts.push(py);

var label = px.toFixed(decimal_places) + ", " + py.toFixed(decimal_places);

1977

var _px = (px - srcLeft) * scale;

1978

var _py = (py - srcTop) * scale;

1979

ctx.beginPath();

1980

ctx.arc(_px, _py, 3, 0, Math.PI*2, true);

ctx.closePath();

if (end) {

ctx.fill();

} else {

ctx.stroke();

}

if (debug_xy) {

ctx.textAlign = "left";

1989

ctx.fillText(label, _px + 5, _py);

}

}

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

1993

function coordCount(curveType) {

switch (curveType) {

case PATH_LINE:

return 4;

case PATH_QUAD:

return 6;

case PATH_CONIC:

return 6;

case PATH_CUBIC:

return 8;

}

return -1;

}

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

2007

function drawPoints(ptArray, curveType, drawControls) {

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

2008

var count = coordCount(curveType);

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

2009

for (var idx = 0; idx < count; idx += 2) {

2010

if (!drawControls && idx != 0 && idx != count - 2) {

2011

continue;

2012

}

2013

drawPoint(ptArray[idx], ptArray[idx + 1], idx == 0 || idx == count - 2);

}

}

function drawControlLines(curve, curveType, drawEnd) {

2018

if (curveType == PATH_LINE) {

2019

return;

2020

}

2021

ctx.strokeStyle = "rgba(0,0,0, 0.3)";

2022

drawLine(curve[0], curve[1], curve[2], curve[3]);

2023

drawLine(curve[2], curve[3], curve[4], curve[5]);

2024

if (curveType == PATH_CUBIC) {

2025

drawLine(curve[4], curve[5], curve[6], curve[7]);

2026

if (drawEnd > 1) {

2027

drawLine(curve[6], curve[7], curve[0], curve[1]);

2028

if (drawEnd > 2) {

2029

drawLine(curve[0], curve[1], curve[4], curve[5]);

2030

drawLine(curve[6], curve[7], curve[2], curve[3]);

2031

}

2032

}

2033

} else if (drawEnd > 1) {

2034

drawLine(curve[4], curve[5], curve[0], curve[1]);

}

}

function pointAtT(curve, curveType, t) {

var xy = {};

switch (curveType) {

case PATH_LINE:

var a = 1 - t;

var b = t;

xy.x = a * curve[0] + b * curve[2];

2045

xy.y = a * curve[1] + b * curve[3];

break;

case PATH_QUAD:

var one_t = 1 - t;

var a = one_t * one_t;

2050

var b = 2 * one_t * t;

2051

var c = t * t;

2052

xy.x = a * curve[0] + b * curve[2] + c * curve[4];

2053

xy.y = a * curve[1] + b * curve[3] + c * curve[5];

2054

break;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

2055

case PATH_CONIC:

2056

var one_t = 1 - t;

2057

var a = one_t * one_t;

2058

var b = 2 * one_t * t;

2059

var c = t * t;

2060

xy.x = a * curve[0] + b * curve[2] * curve[6] + c * curve[4];

2061

xy.y = a * curve[1] + b * curve[3] * curve[6] + c * curve[5];

2062

var d = a + b * curve[6] + c;

2063

xy.x /= d;

2064

xy.y /= d;

2065

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

2066

case PATH_CUBIC:

2067

var one_t = 1 - t;

2068

var one_t2 = one_t * one_t;

2069

var a = one_t2 * one_t;

2070

var b = 3 * one_t2 * t;

2071

var t2 = t * t;

2072

var c = 3 * one_t * t2;

2073

var d = t2 * t;

2074

xy.x = a * curve[0] + b * curve[2] + c * curve[4] + d * curve[6];

2075

xy.y = a * curve[1] + b * curve[3] + c * curve[5] + d * curve[7];

break;

}

return xy;

}

function drawPointAtT(curve, curveType) {

2082

var x, y;

2083

var xy = pointAtT(curve, curveType, curveT);

2084

drawPoint(xy.x, xy.y, true);

2085

if (!draw_intersectT) {

2086

return;

2087

}

2088

ctx.fillStyle = "red";

2089

drawTAtPointUp(xy.x, xy.y, curveT);

2090

}

2091

2092

function drawTAtPointUp(px, py, t) {

2093

var label = t.toFixed(decimal_places);

2094

var _px = (px - srcLeft)* scale;

2095

var _py = (py - srcTop) * scale;

2096

ctx.fillText(label, _px + 5, _py - 10);

2097

}

2098

2099

function drawTAtPointDown(px, py, t) {

2100

var label = t.toFixed(decimal_places);

2101

var _px = (px - srcLeft)* scale;

2102

var _py = (py - srcTop) * scale;

2103

ctx.fillText(label, _px + 5, _py + 10);

2104

}

2105

2106

function alreadyDrawnLine(x1, y1, x2, y2) {

2107

if (collect_bounds) {

2108

if (focus_enabled) {

2109

focusXmin = Math.min(focusXmin, x1, x2);

2110

focusYmin = Math.min(focusYmin, y1, y2);

2111

focusXmax = Math.max(focusXmax, x1, x2);

2112

focusYmax = Math.max(focusYmax, y1, y2);

}

return true;

}

for (var pts = 0; pts < drawnLines.length; pts += 4) {

2117

if (x1 == drawnLines[pts] && y1 == drawnLines[pts + 1]

2118

&& x2 == drawnLines[pts + 2] && y2 == drawnLines[pts + 3]) {

return true;

}

}

drawnLines.push(x1);

drawnLines.push(y1);

drawnLines.push(x2);

drawnLines.push(y2);

return false;

}

function drawLine(x1, y1, x2, y2) {

2130

if (alreadyDrawnLine(x1, y1, x2, y2)) {

return;

}

ctx.beginPath();

ctx.moveTo((x1 - srcLeft) * scale,

2135

(y1 - srcTop) * scale);

2136

ctx.lineTo((x2 - srcLeft) * scale,

2137

(y2 - srcTop) * scale);

ctx.stroke();

}

function linePartial(x1, y1, x2, y2, t1, t2) {

var dx = x1 - x2;

var dy = y1 - y2;

var array = [

x1 - t1 * dx,

y1 - t1 * dy,

x1 - t2 * dx,

y1 - t2 * dy

];

return array;

}

function drawLinePartial(x1, y1, x2, y2, t1, t2) {

2154

var a = linePartial(x1, y1, x2, y2, t1, t2);

var ax = a[0];

var ay = a[1];

var bx = a[2];

var by = a[3];

if (alreadyDrawnLine(ax, ay, bx, by)) {

return;

}

ctx.beginPath();

ctx.moveTo((ax - srcLeft) * scale,

2164

(ay - srcTop) * scale);

2165

ctx.lineTo((bx - srcLeft) * scale,

2166

(by - srcTop) * scale);

ctx.stroke();

}

function alreadyDrawnQuad(x1, y1, x2, y2, x3, y3) {

2171

if (collect_bounds) {

2172

if (focus_enabled) {

2173

focusXmin = Math.min(focusXmin, x1, x2, x3);

2174

focusYmin = Math.min(focusYmin, y1, y2, y3);

2175

focusXmax = Math.max(focusXmax, x1, x2, x3);

2176

focusYmax = Math.max(focusYmax, y1, y2, y3);

}

return true;

}

for (var pts = 0; pts < drawnQuads.length; pts += 6) {

2181

if (x1 == drawnQuads[pts] && y1 == drawnQuads[pts + 1]

2182

&& x2 == drawnQuads[pts + 2] && y2 == drawnQuads[pts + 3]

2183

&& x3 == drawnQuads[pts + 4] && y3 == drawnQuads[pts + 5]) {

return true;

}

}

drawnQuads.push(x1);

drawnQuads.push(y1);

drawnQuads.push(x2);

drawnQuads.push(y2);

drawnQuads.push(x3);

drawnQuads.push(y3);

return false;

}

function drawQuad(x1, y1, x2, y2, x3, y3) {

2197

if (alreadyDrawnQuad(x1, y1, x2, y2, x3, y3)) {

return;

}

ctx.beginPath();

ctx.moveTo((x1 - srcLeft) * scale,

2202

(y1 - srcTop) * scale);

2203

ctx.quadraticCurveTo((x2 - srcLeft) * scale,

2204

(y2 - srcTop) * scale,

2205

(x3 - srcLeft) * scale,

2206

(y3 - srcTop) * scale);

ctx.stroke();

}

function interp(A, B, t) {

2211

return A + (B - A) * t;

2212

}

2213

2214

function interp_quad_coords(x1, x2, x3, t)

2215

{

2216

var ab = interp(x1, x2, t);

2217

var bc = interp(x2, x3, t);

2218

var abc = interp(ab, bc, t);

return abc;

}

function quadPartial(x1, y1, x2, y2, x3, y3, t1, t2) {

2223

var ax = interp_quad_coords(x1, x2, x3, t1);

2224

var ay = interp_quad_coords(y1, y2, y3, t1);

2225

var dx = interp_quad_coords(x1, x2, x3, (t1 + t2) / 2);

2226

var dy = interp_quad_coords(y1, y2, y3, (t1 + t2) / 2);

2227

var cx = interp_quad_coords(x1, x2, x3, t2);

2228

var cy = interp_quad_coords(y1, y2, y3, t2);

2229

var bx = 2*dx - (ax + cx)/2;

2230

var by = 2*dy - (ay + cy)/2;

2231

var array = [

2232

ax, ay, bx, by, cx, cy

];

return array;

}

function drawQuadPartial(x1, y1, x2, y2, x3, y3, t1, t2) {

2238

var a = quadPartial(x1, y1, x2, y2, x3, y3, t1, t2);

var ax = a[0];

var ay = a[1];

var bx = a[2];

var by = a[3];

var cx = a[4];

var cy = a[5];

if (alreadyDrawnQuad(ax, ay, bx, by, cx, cy)) {

return;

}

ctx.beginPath();

ctx.moveTo((ax - srcLeft) * scale,

2250

(ay - srcTop) * scale);

2251

ctx.quadraticCurveTo((bx - srcLeft) * scale,

2252

(by - srcTop) * scale,

2253

(cx - srcLeft) * scale,

2254

(cy - srcTop) * scale);

ctx.stroke();

}

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

2258

function alreadyDrawnConic(x1, y1, x2, y2, x3, y3, w) {

2259

if (collect_bounds) {

2260

if (focus_enabled) {

2261

focusXmin = Math.min(focusXmin, x1, x2, x3);

2262

focusYmin = Math.min(focusYmin, y1, y2, y3);

2263

focusXmax = Math.max(focusXmax, x1, x2, x3);

2264

focusYmax = Math.max(focusYmax, y1, y2, y3);

}

return true;

}

for (var pts = 0; pts < drawnConics.length; pts += 8) {

2269

if (x1 == drawnConics[pts] && y1 == drawnCubics[pts + 1]

2270

&& x2 == drawnCubics[pts + 2] && y2 == drawnCubics[pts + 3]

2271

&& x3 == drawnCubics[pts + 4] && y3 == drawnCubics[pts + 5]

2272

&& w == drawnCubics[pts + 6]) {

return true;

}

}

drawnConics.push(x1);

2277

drawnConics.push(y1);

2278

drawnConics.push(x2);

2279

drawnConics.push(y2);

2280

drawnConics.push(x3);

2281

drawnConics.push(y3);

drawnCubics.push(w);

return false;

}

var kMaxConicToQuadPOW2 = 5;

2287

2288

function computeQuadPOW2(curve, tol) {

2289

var a = curve[6] - 1;

2290

var k = a / (4 * (2 + a));

2291

var x = k * (curve[0] - 2 * curve[2] + curve[4]);

2292

var y = k * (curve[1] - 2 * curve[3] + curve[5]);

2293

2294

var error = Math.sqrt(x * x + y * y);

2295

var pow2;

2296

for (pow2 = 0; pow2 < kMaxConicToQuadPOW2; ++pow2) {

if (error <= tol) {

break;

}

error *= 0.25;

}

return pow2;

}

function subdivide_w_value(w) {

2306

return Math.sqrt(0.5 + w * 0.5);

2307

}

2308

2309

function chop(curve, part1, part2) {

2310

var w = curve[6];

2311

var scale = 1 / (1 + w);

2312

part1[0] = curve[0];

2313

part1[1] = curve[1];

2314

part1[2] = (curve[0] + curve[2] * w) * scale;

2315

part1[3] = (curve[1] + curve[3] * w) * scale;

2316

part1[4] = part2[0] = (curve[0] + (curve[2] * w) * 2 + curve[4]) * scale * 0.5;

2317

part1[5] = part2[1] = (curve[1] + (curve[3] * w) * 2 + curve[5]) * scale * 0.5;

2318

part2[2] = (curve[2] * w + curve[4]) * scale;

2319

part2[3] = (curve[3] * w + curve[5]) * scale;

2320

part2[4] = curve[4];

2321

part2[5] = curve[5];

2322

part1[6] = part2[6] = subdivide_w_value(w);

2323

}

2324

2325

function subdivide(curve, level, pts) {

if (0 == level) {

pts.push(curve[2]);

pts.push(curve[3]);

pts.push(curve[4]);

pts.push(curve[5]);

} else {

var part1 = [], part2 = [];

2333

chop(curve, part1, part2);

2334

--level;

2335

subdivide(part1, level, pts);

2336

subdivide(part2, level, pts);

}

}

function chopIntoQuadsPOW2(curve, pow2, pts) {

2341

subdivide(curve, pow2, pts);

return 1 << pow2;

}

function drawConicWithQuads(x1, y1, x2, y2, x3, y3, w) {

2346

if (alreadyDrawnConic(x1, y1, x2, y2, x3, y3, w)) {

return;

}

ctx.beginPath();

ctx.moveTo((x1 - srcLeft) * scale,

2351

(y1 - srcTop) * scale);

2352

var tol = 1 / scale;

2353

var curve = [x1, y1, x2, y2, x3, y3, w];

2354

var pow2 = computeQuadPOW2(curve, tol);

2355

var pts = [];

2356

chopIntoQuadsPOW2(curve, pow2, pts);

2357

for (var i = 0; i < pts.length; i += 4) {

2358

ctx.quadraticCurveTo(

2359

(pts[i + 0] - srcLeft) * scale, (pts[i + 1] - srcTop) * scale,

2360

(pts[i + 2] - srcLeft) * scale, (pts[i + 3] - srcTop) * scale);

}

ctx.stroke();

}

function conic_eval_numerator(x1, x2, x3, w, t) {

2366

var src2w = x2 * w;

2367

var C = x1;

2368

var A = x3 - 2 * src2w + C;

2369

var B = 2 * (src2w - C);

2370

return (A * t + B) * t + C;

}

function conic_eval_denominator(w, t) {

var B = 2 * (w - 1);

var C = 1;

var A = -B;

return (A * t + B) * t + C;

2379

}

2380

2381

function conicPartial(x1, y1, x2, y2, x3, y3, w, t1, t2) {

2382

var ax = conic_eval_numerator(x1, x2, x3, w, t1);

2383

var ay = conic_eval_numerator(y1, y2, y3, w, t1);

2384

var az = conic_eval_denominator(w, t1);

2385

var midT = (t1 + t2) / 2;

2386

var dx = conic_eval_numerator(x1, x2, x3, w, midT);

2387

var dy = conic_eval_numerator(y1, y2, y3, w, midT);

2388

var dz = conic_eval_denominator(w, midT);

2389

var cx = conic_eval_numerator(x1, x2, x3, w, t2);

2390

var cy = conic_eval_numerator(y1, y2, y3, w, t2);

2391

var cz = conic_eval_denominator(w, t2);

2392

var bx = 2 * dx - (ax + cx) / 2;

2393

var by = 2 * dy - (ay + cy) / 2;

2394

var bz = 2 * dz - (az + cz) / 2;

2395

var dt = t2 - t1;

2396

var dt_1 = 1 - dt;

2397

var partW = (1 + dt * (w - 1)) / Math.sqrt(dt * dt + 2 * dt * dt_1 * w + dt_1 * dt_1);

2398

var array = [

2399

ax / az, ay / az, bx / bz, by / bz, cx / cz, cy / cz, partW

];

return array;

}

function drawConicPartial(x1, y1, x2, y2, x3, y3, w, t1, t2) {

2405

var a = conicPartial(x1, y1, x2, y2, x3, y3, w, t1, t2);

var ax = a[0];

var ay = a[1];

var bx = a[2];

var by = a[3];

var cx = a[4];

var cy = a[5];

var w_ = a[6];

drawConicWithQuads(ax, ay, bx, by, cx, cy, w_);

2414

}

2415

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

2416

function alreadyDrawnCubic(x1, y1, x2, y2, x3, y3, x4, y4) {

2417

if (collect_bounds) {

2418

if (focus_enabled) {

2419

focusXmin = Math.min(focusXmin, x1, x2, x3, x4);

2420

focusYmin = Math.min(focusYmin, y1, y2, y3, y4);

2421

focusXmax = Math.max(focusXmax, x1, x2, x3, x4);

2422

focusYmax = Math.max(focusYmax, y1, y2, y3, y4);

}

return true;

}

for (var pts = 0; pts < drawnCubics.length; pts += 8) {

2427

if (x1 == drawnCubics[pts] && y1 == drawnCubics[pts + 1]

2428

&& x2 == drawnCubics[pts + 2] && y2 == drawnCubics[pts + 3]

2429

&& x3 == drawnCubics[pts + 4] && y3 == drawnCubics[pts + 5]

2430

&& x4 == drawnCubics[pts + 6] && y4 == drawnCubics[pts + 7]) {

return true;

}

}

drawnCubics.push(x1);

2435

drawnCubics.push(y1);

2436

drawnCubics.push(x2);

2437

drawnCubics.push(y2);

2438

drawnCubics.push(x3);

2439

drawnCubics.push(y3);

2440

drawnCubics.push(x4);

2441

drawnCubics.push(y4);

return false;

}

function drawCubic(x1, y1, x2, y2, x3, y3, x4, y4) {

2446

if (alreadyDrawnCubic(x1, y1, x2, y2, x3, y3, x4, y4)) {

return;

}

ctx.beginPath();

ctx.moveTo((x1 - srcLeft) * scale,

2451

(y1 - srcTop) * scale);

2452

ctx.bezierCurveTo((x2 - srcLeft) * scale,

2453

(y2 - srcTop) * scale,

2454

(x3 - srcLeft) * scale,

2455

(y3 - srcTop) * scale,

2456

(x4 - srcLeft) * scale,

2457

(y4 - srcTop) * scale);

ctx.stroke();

}

function interp_cubic_coords(x1, x2, x3, x4, t)

2462

{

2463

var ab = interp(x1, x2, t);

2464

var bc = interp(x2, x3, t);

2465

var cd = interp(x3, x4, t);

2466

var abc = interp(ab, bc, t);

2467

var bcd = interp(bc, cd, t);

2468

var abcd = interp(abc, bcd, t);

return abcd;

}

function cubicPartial(x1, y1, x2, y2, x3, y3, x4, y4, t1, t2) {

2473

var ax = interp_cubic_coords(x1, x2, x3, x4, t1);

2474

var ay = interp_cubic_coords(y1, y2, y3, y4, t1);

2475

var ex = interp_cubic_coords(x1, x2, x3, x4, (t1*2+t2)/3);

2476

var ey = interp_cubic_coords(y1, y2, y3, y4, (t1*2+t2)/3);

2477

var fx = interp_cubic_coords(x1, x2, x3, x4, (t1+t2*2)/3);

2478

var fy = interp_cubic_coords(y1, y2, y3, y4, (t1+t2*2)/3);

2479

var dx = interp_cubic_coords(x1, x2, x3, x4, t2);

2480

var dy = interp_cubic_coords(y1, y2, y3, y4, t2);

2481

var mx = ex * 27 - ax * 8 - dx;

2482

var my = ey * 27 - ay * 8 - dy;

2483

var nx = fx * 27 - ax - dx * 8;

2484

var ny = fy * 27 - ay - dy * 8;

2485

var bx = (mx * 2 - nx) / 18;

2486

var by = (my * 2 - ny) / 18;

2487

var cx = (nx * 2 - mx) / 18;

2488

var cy = (ny * 2 - my) / 18;

2489

var array = [

2490

ax, ay, bx, by, cx, cy, dx, dy

];

return array;

}

function drawCubicPartial(x1, y1, x2, y2, x3, y3, x4, y4, t1, t2) {

2496

var a = cubicPartial(x1, y1, x2, y2, x3, y3, x4, y4, t1, t2);

var ax = a[0];

var ay = a[1];

var bx = a[2];

var by = a[3];

var cx = a[4];

var cy = a[5];

var dx = a[6];

var dy = a[7];

if (alreadyDrawnCubic(ax, ay, bx, by, cx, cy, dx, dy)) {

return;

}

ctx.beginPath();

ctx.moveTo((ax - srcLeft) * scale,

2510

(ay - srcTop) * scale);

2511

ctx.bezierCurveTo((bx - srcLeft) * scale,

2512

(by - srcTop) * scale,

2513

(cx - srcLeft) * scale,

2514

(cy - srcTop) * scale,

2515

(dx - srcLeft) * scale,

2516

(dy - srcTop) * scale);

ctx.stroke();

}

function drawCurve(c) {

2521

switch (c.length) {

2522

case 4:

2523

drawLine(c[0], c[1], c[2], c[3]);

2524

break;

2525

case 6:

2526

drawQuad(c[0], c[1], c[2], c[3], c[4], c[5]);

2527

break;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

2528

case 7:

2529

drawConicWithQuads(c[0], c[1], c[2], c[3], c[4], c[5], c[6]);

2530

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

2531

case 8:

2532

drawCubic(c[0], c[1], c[2], c[3], c[4], c[5], c[6], c[7]);

break;

}

}

function boundsWidth(pts) {

2538

var min = pts[0];

2539

var max = pts[0];

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

2540

var length = pts.length == 7 ? 6 : pts.length;

2541

for (var idx = 2; idx < length; idx += 2) {

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

2542

min = Math.min(min, pts[idx]);

2543

max = Math.max(max, pts[idx]);

}

return max - min;

}

function boundsHeight(pts) {

2549

var min = pts[1];

2550

var max = pts[1];

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

2551

var length = pts.length == 7 ? 6 : pts.length;

2552

for (var idx = 3; idx < length; idx += 2) {

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

2553

min = Math.min(min, pts[idx]);

2554

max = Math.max(max, pts[idx]);

}

return max - min;

}

function tangent(pts) {

2560

var dx = pts[2] - pts[0];

2561

var dy = pts[3] - pts[1];

2562

if (dx == 0 && dy == 0 && pts.length > 4) {

2563

dx = pts[4] - pts[0];

2564

dy = pts[5] - pts[1];

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

2565

if (dx == 0 && dy == 0 && pts.length == 8) {

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

2566

dx = pts[6] - pts[0];

2567

dy = pts[7] - pts[1];

2568

}

2569

}

2570

return Math.atan2(-dy, dx);

2571

}

2572

2573

function hodograph(cubic) {

2574

var hodo = [];

2575

hodo[0] = 3 * (cubic[2] - cubic[0]);

2576

hodo[1] = 3 * (cubic[3] - cubic[1]);

2577

hodo[2] = 3 * (cubic[4] - cubic[2]);

2578

hodo[3] = 3 * (cubic[5] - cubic[3]);

2579

hodo[4] = 3 * (cubic[6] - cubic[4]);

2580

hodo[5] = 3 * (cubic[7] - cubic[5]);

return hodo;

}

function hodograph2(cubic) {

2585

var quad = hodograph(cubic);

2586

var hodo = [];

2587

hodo[0] = 2 * (quad[2] - quad[0]);

2588

hodo[1] = 2 * (quad[3] - quad[1]);

2589

hodo[2] = 2 * (quad[4] - quad[2]);

2590

hodo[3] = 2 * (quad[5] - quad[3]);

return hodo;

}

function quadraticRootsReal(A, B, C, s) {

if (A == 0) {

if (B == 0) {

s[0] = 0;

return C == 0;

}

s[0] = -C / B;

return 1;

}

/* normal form: x^2 + px + q = 0 */

var p = B / (2 * A);

var q = C / A;

var p2 = p * p;

if (p2 < q) {

return 0;

}

var sqrt_D = 0;

if (p2 > q) {

sqrt_D = sqrt(p2 - q);

}

s[0] = sqrt_D - p;

s[1] = -sqrt_D - p;

return 1 + s[0] != s[1];

2617

}

2618

2619

function add_valid_ts(s, realRoots, t) {

2620

var foundRoots = 0;

2621

for (var index = 0; index < realRoots; ++index) {

2622

var tValue = s[index];

2623

if (tValue >= 0 && tValue <= 1) {

2624

for (var idx2 = 0; idx2 < foundRoots; ++idx2) {

2625

if (t[idx2] != tValue) {

2626

t[foundRoots++] = tValue;

}

}

}

}

return foundRoots;

}

function quadraticRootsValidT(a, b, c, t) {

2635

var s = [];

2636

var realRoots = quadraticRootsReal(A, B, C, s);

2637

var foundRoots = add_valid_ts(s, realRoots, t);

2638

return foundRoots != 0;

2639

}

2640

2641

function find_cubic_inflections(cubic, tValues) {

2642

var Ax = src[2] - src[0];

2643

var Ay = src[3] - src[1];

2644

var Bx = src[4] - 2 * src[2] + src[0];

2645

var By = src[5] - 2 * src[3] + src[1];

2646

var Cx = src[6] + 3 * (src[2] - src[4]) - src[0];

2647

var Cy = src[7] + 3 * (src[3] - src[5]) - src[1];

2648

return quadraticRootsValidT(Bx * Cy - By * Cx, (Ax * Cy - Ay * Cx),

2649

Ax * By - Ay * Bx, tValues);

2650

}

2651

2652

function dxy_at_t(curve, type, t) {

2653

var dxy = {};

2654

if (type == PATH_QUAD) {

var a = t - 1;

var b = 1 - 2 * t;

var c = t;

dxy.x = a * curve[0] + b * curve[2] + c * curve[4];

2659

dxy.y = a * curve[1] + b * curve[3] + c * curve[5];

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

2660

} else if (type == PATH_CONIC) {

2661

var p20x = curve[4] - curve[0];

2662

var p20y = curve[5] - curve[1];

2663

var p10xw = (curve[2] - curve[0]) * curve[6];

2664

var p10yw = (curve[3] - curve[1]) * curve[6];

2665

var coeff0x = curve[6] * p20x - p20x;

2666

var coeff0y = curve[6] * p20y - p20y;

2667

var coeff1x = p20x - 2 * p10xw;

2668

var coeff1y = p20y - 2 * p10yw;

2669

dxy.x = t * (t * coeff0x + coeff1x) + p10xw;

2670

dxy.y = t * (t * coeff0y + coeff1y) + p10yw;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

2671

} else if (type == PATH_CUBIC) {

var one_t = 1 - t;

var a = curve[0];

var b = curve[2];

var c = curve[4];

var d = curve[6];

dxy.x = 3 * ((b - a) * one_t * one_t + 2 * (c - b) * t * one_t + (d - c) * t * t);

a = curve[1];

b = curve[3];

c = curve[5];

d = curve[7];

dxy.y = 3 * ((b - a) * one_t * one_t + 2 * (c - b) * t * one_t + (d - c) * t * t);

}

return dxy;

}

function drawLabel(num, px, py) {

2688

ctx.beginPath();

2689

ctx.arc(px, py, 8, 0, Math.PI*2, true);

2690

ctx.closePath();

2691

ctx.strokeStyle = "rgba(0,0,0, 0.4)";

2692

ctx.lineWidth = num == 0 || num == 3 ? 2 : 1;

2693

ctx.stroke();

2694

ctx.fillStyle = "black";

2695

ctx.font = "normal 10px Arial";

2696

// ctx.rotate(0.001);

2697

ctx.fillText(num, px - 2, py + 3);

2698

// ctx.rotate(-0.001);

2699

}

2700

2701

function drawLabelX(ymin, num, loc) {

2702

var px = (loc - srcLeft) * scale;

2703

var py = (ymin - srcTop) * scale - 20;

2704

drawLabel(num, px, py);

2705

}

2706

2707

function drawLabelY(xmin, num, loc) {

2708

var px = (xmin - srcLeft) * scale - 20;

2709

var py = (loc - srcTop) * scale;

2710

drawLabel(num, px, py);

2711

}

2712

2713

function drawHodoOrigin(hx, hy, hMinX, hMinY, hMaxX, hMaxY) {

2714

ctx.beginPath();

2715

ctx.moveTo(hx, hy - 100);

2716

ctx.lineTo(hx, hy);

2717

ctx.strokeStyle = hMinY < 0 ? "green" : "blue";

ctx.stroke();

ctx.beginPath();

ctx.moveTo(hx, hy);

ctx.lineTo(hx, hy + 100);

2722

ctx.strokeStyle = hMaxY > 0 ? "green" : "blue";

2723

ctx.stroke();

2724

ctx.beginPath();

2725

ctx.moveTo(hx - 100, hy);

2726

ctx.lineTo(hx, hy);

2727

ctx.strokeStyle = hMinX < 0 ? "green" : "blue";

ctx.stroke();

ctx.beginPath();

ctx.moveTo(hx, hy);

ctx.lineTo(hx + 100, hy);

2732

ctx.strokeStyle = hMaxX > 0 ? "green" : "blue";

ctx.stroke();

}

function scalexy(x, y, mag) {

2737

var length = Math.sqrt(x * x + y * y);

return mag / length;

}

caryclark

2015-04-23 09:13:37 -0700

[diff] [blame]

2741

function drawArrow(x, y, dx, dy, s) {

2742

var dscale = scalexy(dx, dy, 1 / scale * 100 * s);

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

dx *= dscale;

dy *= dscale;

ctx.beginPath();

ctx.moveTo((x - srcLeft) * scale, (y - srcTop) * scale);

2747

x += dx;

2748

y += dy;

2749

ctx.lineTo((x - srcLeft) * scale, (y - srcTop) * scale);

2750

dx /= 10;

2751

dy /= 10;

2752

ctx.lineTo((x - dy - srcLeft) * scale, (y + dx - srcTop) * scale);

2753

ctx.lineTo((x + dx * 2 - srcLeft) * scale, (y + dy * 2 - srcTop) * scale);

2754

ctx.lineTo((x + dy - srcLeft) * scale, (y - dx - srcTop) * scale);

2755

ctx.lineTo((x - srcLeft) * scale, (y - srcTop) * scale);

2756

ctx.strokeStyle = "rgba(0,75,0, 0.4)";

ctx.stroke();

}

function x_at_t(curve, t) {

2761

var one_t = 1 - t;

2762

if (curve.length == 4) {

2763

return one_t * curve[0] + t * curve[2];

2764

}

2765

var one_t2 = one_t * one_t;

2766

var t2 = t * t;

2767

if (curve.length == 6) {

2768

return one_t2 * curve[0] + 2 * one_t * t * curve[2] + t2 * curve[4];

2769

}

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

2770

if (curve.length == 7) {

2771

return (one_t2 * curve[0] + 2 * one_t * t * curve[2] * curve[6] + t2 * curve[4])

2772

/ (one_t2 +2 * one_t * t * curve[6] + t2);

2773

}

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

2774

var a = one_t2 * one_t;

2775

var b = 3 * one_t2 * t;

2776

var c = 3 * one_t * t2;

2777

var d = t2 * t;

2778

return a * curve[0] + b * curve[2] + c * curve[4] + d * curve[6];

2779

}

2780

2781

function y_at_t(curve, t) {

2782

var one_t = 1 - t;

2783

if (curve.length == 4) {

2784

return one_t * curve[1] + t * curve[3];

2785

}

2786

var one_t2 = one_t * one_t;

2787

var t2 = t * t;

2788

if (curve.length == 6) {

2789

return one_t2 * curve[1] + 2 * one_t * t * curve[3] + t2 * curve[5];

2790

}

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

2791

if (curve.length == 7) {

2792

return (one_t2 * curve[1] + 2 * one_t * t * curve[3] * curve[6] + t2 * curve[5])

2793

/ (one_t2 +2 * one_t * t * curve[6] + t2);

2794

}

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

2795

var a = one_t2 * one_t;

2796

var b = 3 * one_t2 * t;

2797

var c = 3 * one_t * t2;

2798

var d = t2 * t;

2799

return a * curve[1] + b * curve[3] + c * curve[5] + d * curve[7];

2800

}

2801

2802

function drawOrder(curve, label) {

2803

var px = x_at_t(curve, 0.75);

2804

var py = y_at_t(curve, 0.75);

2805

var _px = (px - srcLeft) * scale;

2806

var _py = (py - srcTop) * scale;

2807

ctx.beginPath();

2808

ctx.arc(_px, _py, 15, 0, Math.PI * 2, true);

2809

ctx.closePath();

2810

ctx.fillStyle = "white";

2811

ctx.fill();

2812

if (label == 'L') {

2813

ctx.strokeStyle = "rgba(255,0,0, 1)";

2814

ctx.fillStyle = "rgba(255,0,0, 1)";

2815

} else {

2816

ctx.strokeStyle = "rgba(0,0,255, 1)";

2817

ctx.fillStyle = "rgba(0,0,255, 1)";

2818

}

2819

ctx.stroke();

2820

ctx.font = "normal 16px Arial";

2821

ctx.textAlign = "center";

2822

ctx.fillText(label, _px, _py + 5);

2823

ctx.font = "normal 10px Arial";

2824

}

2825

2826

function drawID(curve, id) {

2827

var px = x_at_t(curve, 0.5);

2828

var py = y_at_t(curve, 0.5);

2829

var _px = (px - srcLeft) * scale;

2830

var _py = (py - srcTop) * scale;

2831

draw_id_at(id, _px, _py);

2832

}

2833

2834

function draw_id_at(id, _px, _py) {

2835

ctx.beginPath();

2836

ctx.arc(_px, _py, 15, 0, Math.PI * 2, true);

2837

ctx.closePath();

2838

ctx.fillStyle = "white";

2839

ctx.fill();

2840

ctx.strokeStyle = "rgba(127,127,0, 1)";

2841

ctx.fillStyle = "rgba(127,127,0, 1)";

2842

ctx.stroke();

2843

ctx.font = "normal 16px Arial";

2844

ctx.textAlign = "center";

2845

ctx.fillText(id, _px, _py + 5);

2846

ctx.font = "normal 10px Arial";

2847

}

2848

2849

function drawLinePartialID(id, x1, y1, x2, y2, t1, t2) {

2850

var curve = [x1, y1, x2, y2];

2851

drawCurvePartialID(id, curve, t1, t2);

2852

}

2853

2854

function drawQuadPartialID(id, x1, y1, x2, y2, x3, y3, t1, t2) {

2855

var curve = [x1, y1, x2, y2, x3, y3];

2856

drawCurvePartialID(id, curve, t1, t2);

2857

}

2858

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

2859

function drawConicPartialID(id, x1, y1, x2, y2, x3, y3, w, t1, t2) {

2860

var curve = [x1, y1, x2, y2, x3, y3, w];

2861

drawCurvePartialID(id, curve, t1, t2);

2862

}

2863

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

2864

function drawCubicPartialID(id, x1, y1, x2, y2, x3, y3, x4, y4, t1, t2) {

2865

var curve = [x1, y1, x2, y2, x3, y3, x4, y4];

2866

drawCurvePartialID(id, curve, t1, t2);

2867

}

2868

2869

function drawCurvePartialID(id, curve, t1, t2) {

2870

var px = x_at_t(curve, (t1 + t2) / 2);

2871

var py = y_at_t(curve, (t1 + t2) / 2);

2872

var _px = (px - srcLeft) * scale;

2873

var _py = (py - srcTop) * scale;

2874

draw_id_at(id, _px, _py);

2875

}

2876

2877

function drawCurveSpecials(test, curve, type) {

2878

if (pt_labels) {

2879

drawPoints(curve, type, pt_labels == 2);

2880

}

2881

if (control_lines != 0) {

2882

drawControlLines(curve, type, control_lines);

2883

}

2884

if (curve_t) {

2885

drawPointAtT(curve, type);

2886

}

2887

if (draw_midpoint) {

2888

var mid = pointAtT(curve, type, 0.5);

2889

drawPoint(mid.x, mid.y, true);

2890

}

2891

if (draw_id) {

2892

var id = idByCurve(test, curve, type);

if (id >= 0) {

drawID(curve, id);

}

}

if (type == PATH_LINE) {

2898

return;

2899

}

2900

if (draw_deriviatives > 0) {

2901

var d = dxy_at_t(curve, type, 0);

caryclark

2015-04-23 09:13:37 -0700

[diff] [blame]

2902

drawArrow(curve[0], curve[1], d.x, d.y, 1);

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

2903

if (draw_deriviatives == 2) {

2904

d = dxy_at_t(curve, type, 1);

2905

if (type == PATH_CUBIC) {

caryclark

2015-04-23 09:13:37 -0700

[diff] [blame]

2906

drawArrow(curve[6], curve[7], d.x, d.y, 1);

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

2907

} else {

caryclark

2015-04-23 09:13:37 -0700

[diff] [blame]

2908

drawArrow(curve[4], curve[5], d.x, d.y, 1);

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

}

}

if (draw_midpoint) {

var mid = pointAtT(curve, type, 0.5);

2913

d = dxy_at_t(curve, type, 0.5);

caryclark

2015-04-23 09:13:37 -0700

[diff] [blame]

2914

drawArrow(mid.x, mid.y, d.x, d.y, 1);

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

2915

}

2916

}

2917

if (type != PATH_CUBIC) {

2918

return;

2919

}

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

2920

if (draw_sequence) {

2921

var ymin = Math.min(curve[1], curve[3], curve[5], curve[7]);

2922

for (var i = 0; i < 8; i+= 2) {

2923

drawLabelX(ymin, i >> 1, curve[i]);

2924

}

2925

var xmin = Math.min(curve[0], curve[2], curve[4], curve[6]);

2926

for (var i = 1; i < 8; i+= 2) {

2927

drawLabelY(xmin, i >> 1, curve[i]);

}

}

}

function logCurves(test) {

2933

for (curves in test) {

2934

var curve = test[curves];

dumpCurve(curve);

}

}

function curveToString(curve) {

2940

var str = "{{";

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

2941

var length = curve.length == 7 ? 6 : curve.length;

2942

if (curve.length == 7) {

2943

str += "{";

2944

}

2945

for (i = 0; i < length; i += 2) {

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

2946

str += curve[i].toFixed(decimal_places) + "," + curve[i + 1].toFixed(decimal_places);

2947

if (i < curve.length - 2) {

2948

str += "}, {";

2949

}

2950

}

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

2951

str += "}";

2952

if (curve.length == 7) {

2953

str += "}, " + curve[6].toFixed(decimal_places);

2954

}

2955

str += "}";

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

return str;

}

function dumpCurve(curve) {

2960

console.log(curveToString(curve));

2961

}

2962

2963

function draw(test, lines, title) {

2964

ctx.fillStyle = "rgba(0,0,0, 0.1)";

2965

ctx.font = "normal 50px Arial";

2966

ctx.textAlign = "left";

2967

ctx.fillText(title, 50, 50);

2968

ctx.font = "normal 10px Arial";

2969

ctx.lineWidth = "1.001"; "0.999";

2970

var secondPath = test.length;

var closeCount = 0;

logStart = -1;

logRange = 0;

// find last active rec type at this step

2975

var curType = test[0];

var curStep = 0;

var hasOp = false;

var lastActive = 0;

var lastAdd = 0;

caryclark

2015-05-11 07:21:27 -0700

[diff] [blame]

2980

var lastCoin = 0;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

2981

var lastSect = 0;

2982

var lastSort = 0;

2983

var lastMark = 0;

caryclark

2015-04-23 09:13:37 -0700

[diff] [blame]

2984

var lastTop = 0;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

activeCount = 0;

addCount = 0;

angleCount = 0;

opCount = 0;

sectCount = 0;

sortCount = 0;

caryclark

2015-04-23 09:13:37 -0700

[diff] [blame]

2991

topCount = 0;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

markCount = 0;

activeMax = 0;

addMax = 0;

angleMax = 0;

caryclark

2015-05-11 07:21:27 -0700

[diff] [blame]

2996

coinMax = 0;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

opMax = 0;

sectMax = 0;

sectMax2 = 0;

sortMax = 0;

caryclark

2015-04-23 09:13:37 -0700

[diff] [blame]

3001

topMax = 0;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3002

markMax = 0;

3003

lastIndex = test.length - 3;

3004

for (var tIndex = 0; tIndex < test.length; tIndex += 3) {

3005

var recType = test[tIndex];

3006

if (!typeof recType == 'number' || recType < REC_TYPE_UNKNOWN || recType > REC_TYPE_LAST) {

3007

console.log("unknown rec type: " + recType);

3008

throw "stop execution";

3009

}

3010

// if (curType == recType && curType != REC_TYPE_ADD) {

3011

// continue;

3012

// }

3013

var inStepRange = step_limit == 0 || curStep < step_limit;

3014

curType = recType;

3015

if (recType == REC_TYPE_OP) {

hasOp = true;

continue;

}

if (recType == REC_TYPE_UNKNOWN) {

3020

// these types do not advance step

3021

continue;

3022

}

3023

var bumpStep = false;

3024

var records = test[tIndex + 2];

3025

var fragType = records[0];

3026

if (recType == REC_TYPE_ADD) {

3027

if (records.length != 2) {

3028

console.log("expect only two elements: " + records.length);

3029

throw "stop execution";

3030

}

3031

if (fragType == ADD_MOVETO || fragType == ADD_CLOSE) {

continue;

}

++addMax;

if (!draw_add || !inStepRange) {

continue;

}

lastAdd = tIndex;

++addCount;

bumpStep = true;

}

if (recType == REC_TYPE_PATH && hasOp) {

3043

secondPath = tIndex;

3044

}

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

3045

if (recType == REC_TYPE_PATH2 && hasOp) {

3046

secondPath = tIndex;

3047

}

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3048

if (recType == REC_TYPE_ACTIVE) {

3049

++activeMax;

3050

if (!draw_active || !inStepRange) {

continue;

}

lastActive = tIndex;

++activeCount;

bumpStep = true;

}

if (recType == REC_TYPE_ACTIVE_OP) {

3058

++opMax;

3059

if (!draw_op || !inStepRange) {

continue;

}

lastOp = tIndex;

++opCount;

bumpStep = true;

}

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

3066

if (recType == REC_TYPE_AFTERPART) {

3067

if (draw_angle != 3 || !inStepRange) {

continue;

}

lastAngle = tIndex;

++angleCount;

bumpStep = true;

}

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3074

if (recType == REC_TYPE_ANGLE) {

3075

++angleMax;

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

3076

if (draw_angle == 0 || draw_angle == 3 || !inStepRange) {

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

continue;

}

lastAngle = tIndex;

++angleCount;

bumpStep = true;

}

caryclark

2015-05-11 07:21:27 -0700

[diff] [blame]

3083

if (recType == REC_TYPE_COINCIDENCE) {

3084

++coinMax;

3085

if (!draw_coincidence || !inStepRange) {

continue;

}

lastCoin = tIndex;

++coinCount;

bumpStep = true;

}

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3092

if (recType == REC_TYPE_SECT) {

3093

if (records.length != 2) {

3094

console.log("expect only two elements: " + records.length);

3095

throw "stop execution";

}

++sectMax;

var sectBump = 1;

switch (fragType) {

case INTERSECT_LINE:

case INTERSECT_QUAD_LINE:

3102

case INTERSECT_QUAD:

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

3103

case INTERSECT_CONIC_LINE:

3104

case INTERSECT_CONIC:

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3105

case INTERSECT_SELF_CUBIC:

3106

case INTERSECT_CUBIC_LINE:

3107

case INTERSECT_CUBIC_QUAD:

3108

case INTERSECT_CUBIC:

3109

sectBump = 1;

3110

break;

3111

case INTERSECT_LINE_2:

3112

case INTERSECT_QUAD_LINE_2:

3113

case INTERSECT_QUAD_2:

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

3114

case INTERSECT_CONIC_LINE_2:

3115

case INTERSECT_CONIC_2:

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3116

case INTERSECT_CUBIC_LINE_2:

3117

case INTERSECT_CUBIC_QUAD_2:

3118

case INTERSECT_CUBIC_2:

3119

sectBump = 2;

3120

break;

3121

case INTERSECT_LINE_NO:

3122

case INTERSECT_QUAD_LINE_NO:

3123

case INTERSECT_QUAD_NO:

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

3124

case INTERSECT_CONIC_LINE_NO:

3125

case INTERSECT_CONIC_NO:

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3126

case INTERSECT_SELF_CUBIC_NO:

3127

case INTERSECT_CUBIC_LINE_NO:

3128

case INTERSECT_CUBIC_QUAD_NO:

3129

case INTERSECT_CUBIC_NO:

3130

sectBump = 0;

3131

break;

3132

case INTERSECT_CUBIC_LINE_3:

3133

case INTERSECT_CUBIC_QUAD_3:

3134

case INTERSECT_CUBIC_3:

3135

sectBump = 3;

3136

break;

3137

case INTERSECT_CUBIC_QUAD_4:

3138

case INTERSECT_CUBIC_4:

sectBump = 4;

break;

default:

console.log("missing case " + records.length);

3143

throw "stop execution";

3144

}

3145

sectMax2 += sectBump;

3146

if (draw_intersection <= 1 || !inStepRange) {

continue;

}

lastSect = tIndex;

sectCount += sectBump;

3151

bumpStep = true;

3152

}

3153

if (recType == REC_TYPE_SORT) {

3154

++sortMax;

3155

if (!draw_sort || !inStepRange) {

continue;

}

lastSort = tIndex;

++sortCount;

bumpStep = true;

}

caryclark

2015-04-23 09:13:37 -0700

[diff] [blame]

3162

if (recType == REC_TYPE_TOP) {

3163

++topMax;

3164

if (!draw_top || !inStepRange) {

continue;

}

lastTop = tIndex;

++topCount;

bumpStep = true;

}

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3171

if (recType == REC_TYPE_MARK) {

3172

++markMax;

3173

if (!draw_mark || !inStepRange) {

continue;

}

lastMark = tIndex;

++markCount;

bumpStep = true;

}

if (bumpStep) {

lastIndex = tIndex;

logStart = test[tIndex + 1];

3183

logRange = records.length / 2;

++curStep;

}

}

stepMax = (draw_add ? addMax : 0)

3188

+ (draw_active ? activeMax : 0)

reed

0dc4dd6

2015-03-24 13:55:33 -0700

[diff] [blame]

3189

+ (draw_angle ? angleMax : 0)

caryclark

2015-05-11 07:21:27 -0700

[diff] [blame]

3190

+ (draw_coincidence ? coinMax : 0)

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

3191

+ (draw_op ? opMax : 0)

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3192

+ (draw_sort ? sortMax : 0)

caryclark

2015-04-23 09:13:37 -0700

[diff] [blame]

3193

+ (draw_top ? topMax : 0)

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3194

+ (draw_mark ? markMax : 0)

3195

+ (draw_intersection == 2 ? sectMax : draw_intersection == 3 ? sectMax2 : 0);

3196

if (stepMax == 0) {

caryclark

2015-05-11 07:21:27 -0700

[diff] [blame]

3197

stepMax = addMax + activeMax + angleMax + coinMax + opMax + sortMax + topMax + markMax;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

}

drawnPts = [];

drawnLines = [];

drawnQuads = [];

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

3202

drawnConics = [];

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3203

drawnCubics = [];

3204

focusXmin = focusYmin = Infinity;

3205

focusXmax = focusYmax = -Infinity;

3206

var pathIndex = 0;

3207

var opLetter = 'S';

3208

for (var tIndex = lastIndex; tIndex >= 0; tIndex -= 3) {

3209

var recType = test[tIndex];

3210

var records = test[tIndex + 2];

3211

for (var recordIndex = 0; recordIndex < records.length; recordIndex += 2) {

3212

var fragType = records[recordIndex];

3213

if (!typeof fragType == 'number' || fragType < 1 || fragType > FRAG_TYPE_LAST) {

3214

console.log("unknown in range frag type: " + fragType);

3215

throw "stop execution";

3216

}

3217

var frags = records[recordIndex + 1];

3218

focus_enabled = false;

3219

switch (recType) {

3220

case REC_TYPE_COMPUTED:

3221

if (draw_computed == 0) {

continue;

}

ctx.lineWidth = 1;

ctx.strokeStyle = pathIndex == 0 ? "black" : "red";

3226

ctx.fillStyle = "blue";

3227

var drawThis = false;

3228

switch (fragType) {

3229

case PATH_QUAD:

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

3230

if ((draw_computed & 0x9) == 1 || ((draw_computed & 8) != 0

3231

&& (draw_computed & 7) == pathIndex)) {

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3232

drawQuad(frags[0], frags[1], frags[2], frags[3],

frags[4], frags[5]);

drawThis = true;

}

break;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

3237

case PATH_CONIC:

3238

if ((draw_computed & 0xA) == 2 || ((draw_computed & 8) != 0

3239

&& (draw_computed & 7) == pathIndex)) {

3240

drawConicWithQuads(frags[0], frags[1], frags[2], frags[3],

3241

frags[4], frags[5], frags[6]);

3242

drawThis = true;

3243

}

3244

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3245

case PATH_CUBIC:

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

3246

if ((draw_computed & 0xC) == 4 || ((draw_computed & 8) != 0

3247

&& (draw_computed & 7) == pathIndex)) {

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3248

drawCubic(frags[0], frags[1], frags[2], frags[3],

3249

frags[4], frags[5], frags[6], frags[7]);

drawThis = true;

}

++pathIndex;

break;

case COMPUTED_SET_1:

pathIndex = 0;

break;

case COMPUTED_SET_2:

pathIndex = 1;

break;

default:

console.log("unknown REC_TYPE_COMPUTED frag type: " + fragType);

3262

throw "stop execution";

3263

}

3264

if (!drawThis || collect_bounds) {

3265

break;

3266

}

3267

drawCurveSpecials(test, frags, fragType);

3268

break;

3269

case REC_TYPE_PATH:

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

3270

case REC_TYPE_PATH2:

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

if (!draw_path) {

continue;

}

var firstPath = tIndex < secondPath;

3275

if ((draw_path & (firstPath ? 1 : 2)) == 0) {

continue;

}

ctx.lineWidth = 1;

ctx.strokeStyle = firstPath ? "black" : "red";

3280

ctx.fillStyle = "blue";

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

3281

var frags2 = [];

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3282

switch (fragType) {

3283

case PATH_LINE:

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

3284

for (var i = 0; i < 4; ++ i) { frags2[i] = frags[i + 1]; }

3285

drawLine(frags2[0], frags2[1], frags2[2], frags2[3]);

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3286

break;

3287

case PATH_QUAD:

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

3288

for (var i = 0; i < 6; ++ i) { frags2[i] = frags[i + 1]; }

3289

drawQuad(frags2[0], frags2[1], frags2[2], frags2[3],

3290

frags2[4], frags2[5]);

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3291

break;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

3292

case PATH_CONIC:

3293

for (var i = 0; i < 7; ++ i) { frags2[i] = frags[i + 1]; }

3294

drawConicWithQuads(frags2[0], frags2[1], frags2[2], frags2[3],

3295

frags2[4], frags2[5], frags2[6]);

3296

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3297

case PATH_CUBIC:

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

3298

for (var i = 0; i < 8; ++ i) { frags2[i] = frags[i + 1]; }

3299

drawCubic(frags2[0], frags2[1], frags2[2], frags2[3],

3300

frags2[4], frags2[5], frags2[6], frags2[7]);

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3301

break;

3302

default:

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

3303

console.log("unknown REC_TYPE_PATH2 frag type: " + fragType);

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3304

throw "stop execution";

3305

}

3306

if (collect_bounds) {

3307

break;

3308

}

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

3309

drawCurveSpecials(test, frags2, fragType);

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

break;

case REC_TYPE_OP:

switch (fragType) {

case OP_INTERSECT: opLetter = 'I'; break;

3314

case OP_DIFFERENCE: opLetter = 'D'; break;

3315

case OP_UNION: opLetter = 'U'; break;

3316

case OP_XOR: opLetter = 'X'; break;

3317

default:

3318

console.log("unknown REC_TYPE_OP frag type: " + fragType);

3319

throw "stop execution";

3320

}

3321

break;

3322

case REC_TYPE_ACTIVE:

3323

if (!draw_active || (step_limit > 0 && tIndex < lastActive)) {

3324

continue;

3325

}

3326

var x1 = frags[SPAN_X1];

3327

var y1 = frags[SPAN_Y1];

3328

var x2 = frags[SPAN_X2];

3329

var y2 = frags[SPAN_Y2];

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

3330

var x3, y3, x3, y4, t1, t2, w;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3331

ctx.lineWidth = 3;

3332

ctx.strokeStyle = "rgba(0,0,255, 0.3)";

3333

focus_enabled = true;

3334

switch (fragType) {

3335

case ACTIVE_LINE_SPAN:

3336

t1 = frags[SPAN_L_T];

3337

t2 = frags[SPAN_L_TEND];

3338

drawLinePartial(x1, y1, x2, y2, t1, t2);

3339

if (draw_id) {

3340

drawLinePartialID(frags[0], x1, y1, x2, y2, t1, t2);

3341

}

3342

break;

3343

case ACTIVE_QUAD_SPAN:

3344

x3 = frags[SPAN_X3];

3345

y3 = frags[SPAN_Y3];

3346

t1 = frags[SPAN_Q_T];

3347

t2 = frags[SPAN_Q_TEND];

3348

drawQuadPartial(x1, y1, x2, y2, x3, y3, t1, t2);

3349

if (draw_id) {

3350

drawQuadPartialID(frags[0], x1, y1, x2, y2, x3, y3, t1, t2);

3351

}

3352

break;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

3353

case ACTIVE_CONIC_SPAN:

3354

x3 = frags[SPAN_X3];

3355

y3 = frags[SPAN_Y3];

3356

t1 = frags[SPAN_K_T];

3357

t2 = frags[SPAN_K_TEND];

3358

w = frags[SPAN_K_W];

3359

drawConicPartial(x1, y1, x2, y2, x3, y3, w, t1, t2);

3360

if (draw_id) {

3361

drawConicPartialID(frags[0], x1, y1, x2, y2, x3, y3, w, t1, t2);

3362

}

3363

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3364

case ACTIVE_CUBIC_SPAN:

x3 = frags[SPAN_X3];

y3 = frags[SPAN_Y3];

x4 = frags[SPAN_X4];

y4 = frags[SPAN_Y4];

t1 = frags[SPAN_C_T];

3370

t2 = frags[SPAN_C_TEND];

3371

drawCubicPartial(x1, y1, x2, y2, x3, y3, x4, y4, t1, t2);

3372

if (draw_id) {

3373

drawCubicPartialID(frags[0], x1, y1, x2, y2, x3, y3, x4, y4, t1, t2);

}

break;

default:

console.log("unknown REC_TYPE_ACTIVE frag type: " + fragType);

3378

throw "stop execution";

3379

}

3380

break;

3381

case REC_TYPE_ACTIVE_OP:

3382

if (!draw_op || (step_limit > 0 && tIndex < lastOp)) {

3383

continue;

3384

}

3385

focus_enabled = true;

3386

ctx.lineWidth = 3;

3387

var activeSpan = frags[7] == "1";

3388

ctx.strokeStyle = activeSpan ? "rgba(45,160,0, 0.3)" : "rgba(255,45,0, 0.5)";

3389

var curve = curvePartialByID(test, frags[0], frags[1], frags[2]);

3390

drawCurve(curve);

3391

if (draw_op > 1) {

3392

drawArc(curve, false, frags[3], frags[4]);

3393

drawArc(curve, true, frags[5], frags[6]);

}

break;

case REC_TYPE_ADD:

if (!draw_add) {

continue;

}

ctx.lineWidth = 3;

ctx.strokeStyle = closeCount == 0 ? "rgba(0,0,255, 0.3)"

3402

: closeCount == 1 ? "rgba(0,127,0, 0.3)"

3403

: closeCount == 2 ? "rgba(0,127,127, 0.3)"

3404

: closeCount == 3 ? "rgba(127,127,0, 0.3)"

3405

: "rgba(127,0,127, 0.3)";

3406

focus_enabled = true;

switch (fragType) {

case ADD_MOVETO:

break;

case ADD_LINETO:

if (step_limit == 0 || tIndex >= lastAdd) {

3412

drawLine(frags[0], frags[1], frags[2], frags[3]);

}

break;

case ADD_QUADTO:

if (step_limit == 0 || tIndex >= lastAdd) {

3417

drawQuad(frags[0], frags[1], frags[2], frags[3], frags[4], frags[5]);

3418

}

3419

break;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

3420

case ADD_CONICTO:

3421

if (step_limit == 0 || tIndex >= lastAdd) {

3422

drawConicWithQuads(frags[0], frags[1], frags[2], frags[3],

3423

frags[4], frags[5], frags[6]);

3424

}

3425

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3426

case ADD_CUBICTO:

3427

if (step_limit == 0 || tIndex >= lastAdd) {

3428

drawCubic(frags[0], frags[1], frags[2], frags[3],

3429

frags[4], frags[5], frags[6], frags[7]);

}

break;

case ADD_CLOSE:

++closeCount;

break;

case ADD_FILL:

break;

default:

console.log("unknown REC_TYPE_ADD frag type: " + fragType);

3439

throw "stop execution";

3440

}

3441

break;

3442

case REC_TYPE_ANGLE:

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

3443

angleBetween = frags[18] == "T";

3444

afterIndex = 0;

3445

if (draw_angle == 0 || draw_angle == 3 || (step_limit > 0 && tIndex < lastAngle)) {

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3446

continue;

3447

}

3448

focus_enabled = true;

3449

ctx.lineWidth = 3;

3450

ctx.strokeStyle = "rgba(127,45,127, 0.3)";

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

3451

var leftCurve = curvePartialByID(test, frags[0], frags[4], frags[5]);

3452

var midCurve = curvePartialByID(test, frags[6], frags[10], frags[11]);

3453

var rightCurve = curvePartialByID(test, frags[12], frags[16], frags[17]);

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3454

drawCurve(leftCurve);

3455

drawCurve(rightCurve);

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

3456

ctx.strokeStyle = angleBetween ? "rgba(0,160,45, 0.3)" : "rgba(255,0,45, 0.5)";

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3457

drawCurve(midCurve);

3458

if (draw_angle > 1) {

3459

drawOrder(leftCurve, 'L');

3460

drawOrder(rightCurve, 'R');

3461

}

3462

break;

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

3463

case REC_TYPE_AFTERPART:

3464

if (draw_angle != 3 || (step_limit > 0 && tIndex < lastAngle)) {

3465

continue;

3466

}

3467

ctx.strokeStyle = afterIndex == 0 ? "rgba(255,0,0, 1.0)"

3468

: (afterIndex == 1) == angleBetween ? "rgba(0,128,0, 1.0)"

3469

: "rgba(0,0,255, 1.0)";

3470

switch (fragType) {

3471

case PATH_LINE:

3472

drawLine(frags[0], frags[1], frags[2], frags[3]);

3473

break;

3474

case PATH_QUAD:

3475

drawQuad(frags[0], frags[1], frags[2], frags[3],

3476

frags[4], frags[5]);

3477

break;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

3478

case PATH_CONIC:

3479

drawConicWithQuads(frags[0], frags[1], frags[2], frags[3],

3480

frags[4], frags[5], frags[6]);

3481

break;

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

3482

case PATH_CUBIC:

3483

drawCubic(frags[0], frags[1], frags[2], frags[3],

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

3484

frags[4], frags[5], frags[6], frags[7]);

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

3485

break;

3486

default:

3487

console.log("unknown REC_TYPE_AFTERPART frag type: " + fragType);

3488

throw "stop execution";

3489

}

3490

++afterIndex;

3491

break;

caryclark

2015-05-11 07:21:27 -0700

[diff] [blame]

3492

case REC_TYPE_COINCIDENCE:

3493

if (!draw_coincidence || (step_limit > 0 && tIndex < lastCoin)) {

3494

continue;

3495

}

3496

focus_enabled = true;

3497

ctx.lineWidth = 3;

3498

ctx.strokeStyle = "rgba(127,45,63, 0.3)";

3499

var curve = curvePartialByID(test, frags[0], frags[1], frags[2]);

3500

drawCurve(curve);

3501

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3502

case REC_TYPE_SECT:

3503

if (!draw_intersection) {

3504

continue;

3505

}

3506

if (draw_intersection != 1 && (step_limit > 0 && tIndex < lastSect)) {

3507

continue;

3508

}

3509

// draw_intersection == 1 : show all

3510

// draw_intersection == 2 : step == 0 ? show all : show intersection line #step

3511

// draw_intersection == 3 : step == 0 ? show all : show intersection #step

3512

ctx.lineWidth = 1;

3513

ctx.strokeStyle = "rgba(0,0,255, 0.3)";

3514

ctx.fillStyle = "blue";

3515

focus_enabled = true;

var f = [];

var c1s;

var c1l;

var c2s;

var c2l;

switch (fragType) {

case INTERSECT_LINE:

f.push(5, 6, 0, 7);

c1s = 1; c1l = 4; c2s = 8; c2l = 4;

3525

break;

3526

case INTERSECT_LINE_2:

3527

f.push(5, 6, 0, 10);

3528

f.push(8, 9, 7, 15);

3529

c1s = 1; c1l = 4; c2s = 11; c2l = 4;

3530

break;

3531

case INTERSECT_LINE_NO:

3532

c1s = 0; c1l = 4; c2s = 4; c2l = 4;

3533

break;

3534

case INTERSECT_QUAD_LINE:

3535

f.push(7, 8, 0, 9);

3536

c1s = 1; c1l = 6; c2s = 10; c2l = 4;

3537

break;

3538

case INTERSECT_QUAD_LINE_2:

3539

f.push(7, 8, 0, 12);

3540

f.push(10, 11, 9, 17);

3541

c1s = 1; c1l = 6; c2s = 13; c2l = 4;

3542

break;

3543

case INTERSECT_QUAD_LINE_NO:

3544

c1s = 0; c1l = 6; c2s = 6; c2l = 4;

break;

case INTERSECT_QUAD:

f.push(7, 8, 0, 9);

c1s = 1; c1l = 6; c2s = 10; c2l = 6;

3549

break;

3550

case INTERSECT_QUAD_2:

3551

f.push(7, 8, 0, 12);

3552

f.push(10, 11, 9, 19);

3553

c1s = 1; c1l = 6; c2s = 13; c2l = 6;

3554

break;

3555

case INTERSECT_QUAD_NO:

3556

c1s = 0; c1l = 6; c2s = 6; c2l = 6;

3557

break;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

3558

case INTERSECT_CONIC_LINE:

3559

f.push(8, 9, 0, 10);

3560

c1s = 1; c1l = 7; c2s = 11; c2l = 4;

3561

break;

3562

case INTERSECT_CONIC_LINE_2:

3563

f.push(8, 9, 0, 12);

3564

f.push(11, 12, 10, 18);

3565

c1s = 1; c1l = 7; c2s = 14; c2l = 4;

3566

break;

3567

case INTERSECT_CONIC_LINE_NO:

3568

c1s = 0; c1l = 7; c2s = 7; c2l = 4;

3569

break;

3570

case INTERSECT_CONIC:

3571

f.push(8, 9, 0, 10);

3572

c1s = 1; c1l = 7; c2s = 11; c2l = 7;

3573

break;

3574

case INTERSECT_CONIC_2:

3575

f.push(8, 9, 0, 13);

3576

f.push(11, 12, 10, 21);

3577

c1s = 1; c1l = 7; c2s = 14; c2l = 7;

3578

break;

3579

case INTERSECT_CONIC_NO:

3580

c1s = 0; c1l = 7; c2s = 7; c2l = 7;

3581

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3582

case INTERSECT_SELF_CUBIC:

3583

f.push(9, 10, 0, 11);

3584

c1s = 1; c1l = 8; c2s = 0; c2l = 0;

3585

break;

3586

case INTERSECT_SELF_CUBIC_NO:

3587

c1s = 0; c1l = 8; c2s = 0; c2l = 0;

3588

break;

3589

case INTERSECT_CUBIC_LINE:

3590

f.push(9, 10, 0, 11);

3591

c1s = 1; c1l = 8; c2s = 12; c2l = 4;

3592

break;

3593

case INTERSECT_CUBIC_LINE_2:

3594

f.push(9, 10, 0, 14);

3595

f.push(12, 13, 11, 19);

3596

c1s = 1; c1l = 8; c2s = 15; c2l = 4;

3597

break;

3598

case INTERSECT_CUBIC_LINE_3:

3599

f.push(9, 10, 0, 17);

3600

f.push(12, 13, 11, 22);

3601

f.push(15, 16, 14, 23);

3602

c1s = 1; c1l = 8; c2s = 18; c2l = 4;

3603

break;

3604

case INTERSECT_CUBIC_QUAD_NO:

3605

c1s = 0; c1l = 8; c2s = 8; c2l = 6;

3606

break;

3607

case INTERSECT_CUBIC_QUAD:

3608

f.push(9, 10, 0, 11);

3609

c1s = 1; c1l = 8; c2s = 12; c2l = 6;

3610

break;

3611

case INTERSECT_CUBIC_QUAD_2:

3612

f.push(9, 10, 0, 14);

3613

f.push(12, 13, 11, 21);

3614

c1s = 1; c1l = 8; c2s = 15; c2l = 6;

3615

break;

3616

case INTERSECT_CUBIC_QUAD_3:

3617

f.push(9, 10, 0, 17);

3618

f.push(12, 13, 11, 24);

3619

f.push(15, 16, 14, 25);

3620

c1s = 1; c1l = 8; c2s = 18; c2l = 6;

3621

break;

3622

case INTERSECT_CUBIC_QUAD_4:

3623

f.push(9, 10, 0, 20);

3624

f.push(12, 13, 11, 27);

3625

f.push(15, 16, 14, 28);

3626

f.push(18, 19, 17, 29);

3627

c1s = 1; c1l = 8; c2s = 21; c2l = 6;

3628

break;

3629

case INTERSECT_CUBIC_LINE_NO:

3630

c1s = 0; c1l = 8; c2s = 8; c2l = 4;

3631

break;

3632

case INTERSECT_CUBIC:

3633

f.push(9, 10, 0, 11);

3634

c1s = 1; c1l = 8; c2s = 12; c2l = 8;

3635

break;

3636

case INTERSECT_CUBIC_2:

3637

f.push(9, 10, 0, 14);

3638

f.push(12, 13, 11, 23);

3639

c1s = 1; c1l = 8; c2s = 15; c2l = 8;

3640

break;

3641

case INTERSECT_CUBIC_3:

3642

f.push(9, 10, 0, 17);

3643

f.push(12, 13, 11, 26);

3644

f.push(15, 16, 14, 27);

3645

c1s = 1; c1l = 8; c2s = 18; c2l = 8;

3646

break;

3647

case INTERSECT_CUBIC_4:

3648

f.push(9, 10, 0, 20);

3649

f.push(12, 13, 11, 29);

3650

f.push(15, 16, 14, 30);

3651

f.push(18, 19, 17, 31);

3652

c1s = 1; c1l = 8; c2s = 21; c2l = 8;

3653

break;

3654

case INTERSECT_CUBIC_NO:

3655

c1s = 0; c1l = 8; c2s = 8; c2l = 8;

3656

break;

3657

default:

3658

console.log("unknown REC_TYPE_SECT frag type: " + fragType);

3659

throw "stop execution";

3660

}

3661

if (draw_intersection != 1) {

var id = -1;

var curve;

switch (c1l) {

case 4:

drawLine(frags[c1s], frags[c1s + 1], frags[c1s + 2], frags[c1s + 3]);

3667

if (draw_id) {

3668

curve = [frags[c1s], frags[c1s + 1], frags[c1s + 2], frags[c1s + 3]];

3669

id = idByCurve(test, curve, PATH_LINE);

}

break;

case 6:

drawQuad(frags[c1s], frags[c1s + 1], frags[c1s + 2], frags[c1s + 3],

3674

frags[c1s + 4], frags[c1s + 5]);

3675

if (draw_id) {

3676

curve = [frags[c1s], frags[c1s + 1], frags[c1s + 2], frags[c1s + 3],

3677

frags[c1s + 4], frags[c1s + 5]];

3678

id = idByCurve(test, curve, PATH_QUAD);

3679

}

3680

break;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

3681

case 7:

3682

drawConicWithQuads(frags[c1s], frags[c1s + 1], frags[c1s + 2], frags[c1s + 3],

3683

frags[c1s + 4], frags[c1s + 5], frags[c1s + 6]);

3684

if (draw_id) {

3685

curve = [frags[c1s], frags[c1s + 1], frags[c1s + 2], frags[c1s + 3],

3686

frags[c1s + 4], frags[c1s + 5], frags[c1s + 6]];

3687

id = idByCurve(test, curve, PATH_CONIC);

3688

}

3689

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3690

case 8:

3691

drawCubic(frags[c1s], frags[c1s + 1], frags[c1s + 2], frags[c1s + 3],

3692

frags[c1s + 4], frags[c1s + 5], frags[c1s + 6], frags[c1s + 7]);

3693

if (draw_id) {

3694

curve = [frags[c1s], frags[c1s + 1], frags[c1s + 2], frags[c1s + 3],

3695

frags[c1s + 4], frags[c1s + 5], frags[c1s + 6], frags[c1s + 7]];

3696

id = idByCurve(test, curve, PATH_CUBIC);

}

break;

}

if (id >= 0) {

drawID(curve, id);

}

id = -1;

switch (c2l) {

case 0:

break;

case 4:

drawLine(frags[c2s], frags[c2s + 1], frags[c2s + 2], frags[c2s + 3]);

3709

if (draw_id) {

3710

curve = [frags[c2s], frags[c2s + 1], frags[c2s + 2], frags[c2s + 3]];

3711

id = idByCurve(test, curve, PATH_LINE);

}

break;

case 6:

drawQuad(frags[c2s], frags[c2s + 1], frags[c2s + 2], frags[c2s + 3],

3716

frags[c2s + 4], frags[c2s + 5]);

3717

if (draw_id) {

3718

curve = [frags[c2s], frags[c2s + 1], frags[c2s + 2], frags[c2s + 3],

3719

frags[c2s + 4], frags[c2s + 5]];

3720

id = idByCurve(test, curve, PATH_QUAD);

3721

}

3722

break;

caryclark

2015-04-20 08:31:59 -0700

[diff] [blame]

3723

case 7:

3724

drawConicWithQuads(frags[c2s], frags[c2s + 1], frags[c2s + 2], frags[c2s + 3],

3725

frags[c2s + 4], frags[c2s + 5], frags[c2s + 6]);

3726

if (draw_id) {

3727

curve = [frags[c2s], frags[c2s + 1], frags[c2s + 2], frags[c2s + 3],

3728

frags[c2s + 4], frags[c2s + 5], frags[c2s + 6]];

3729

id = idByCurve(test, curve, PATH_CONIC);

3730

}

3731

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3732

case 8:

3733

drawCubic(frags[c2s], frags[c2s + 1], frags[c2s + 2], frags[c2s + 3],

3734

frags[c2s + 4], frags[c2s + 5], frags[c2s + 6], frags[c2s + 7]);

3735

if (draw_id) {

3736

curve = [frags[c2s], frags[c2s + 1], frags[c2s + 2], frags[c2s + 3],

3737

frags[c2s + 4], frags[c2s + 5], frags[c2s + 6], frags[c2s + 7]];

3738

id = idByCurve(test, curve, PATH_CUBIC);

}

break;

}

if (id >= 0) {

drawID(curve, id);

}

}

if (collect_bounds) {

3747

break;

3748

}

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

3749

if (draw_intersection != 3 || step_limit == 0 || tIndex >= lastSect) {

3750

for (var idx = 0; idx < f.length; idx += 4) {

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3751

drawPoint(frags[f[idx]], frags[f[idx + 1]], true);

3752

}

3753

}

3754

if (!draw_intersectT) {

3755

break;

3756

}

3757

ctx.fillStyle = "red";

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

3758

if (draw_intersection != 3 || step_limit == 0 || tIndex >= lastSect) {

3759

for (var idx = 0; idx < f.length; idx += 4) {

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3760

drawTAtPointUp(frags[f[idx]], frags[f[idx + 1]], frags[f[idx + 2]]);

3761

drawTAtPointDown(frags[f[idx]], frags[f[idx + 1]], frags[f[idx + 3]]);

}

}

break;

case REC_TYPE_SORT:

if (!draw_sort || (step_limit > 0 && tIndex < lastSort)) {

continue;

}

ctx.lineWidth = 3;

ctx.strokeStyle = "rgba(127,127,0, 0.5)";

3771

focus_enabled = true;

switch (fragType) {

case SORT_UNARY:

case SORT_BINARY:

var curve = curvePartialByID(test, frags[0], frags[6], frags[8]);

drawCurve(curve);

break;

default:

console.log("unknown REC_TYPE_SORT frag type: " + fragType);

3780

throw "stop execution";

3781

}

3782

break;

caryclark

2015-04-23 09:13:37 -0700

[diff] [blame]

3783

case REC_TYPE_TOP:

3784

if (!draw_top || (step_limit > 0 && tIndex < lastTop)) {

continue;

}

ctx.lineWidth = 3;

ctx.strokeStyle = "rgba(127,127,0, 0.5)";

3789

focus_enabled = true;

3790

{

3791

var curve = curvePartialByID(test, frags[0], frags[1], frags[2]);

3792

drawCurve(curve);

3793

var type = PATH_LINE + (curve.length / 2 - 2);

3794

var mid = pointAtT(curve, type, 0.5);

3795

var d = dxy_at_t(curve, type, 0.5);

3796

drawArrow(mid.x, mid.y, d.x, d.y, 0.3);

3797

}

3798

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3799

case REC_TYPE_MARK:

3800

if (!draw_mark || (step_limit > 0 && tIndex < lastMark)) {

continue;

}

ctx.lineWidth = 3;

ctx.strokeStyle = fragType >= MARK_DONE_LINE ?

3805

"rgba(127,0,127, 0.5)" : "rgba(127,127,0, 0.5)";

3806

focus_enabled = true;

switch (fragType) {

case MARK_LINE:

case MARK_DONE_LINE:

case MARK_UNSORTABLE_LINE:

3811

case MARK_SIMPLE_LINE:

3812

case MARK_SIMPLE_DONE_LINE:

3813

case MARK_DONE_UNARY_LINE:

3814

drawLinePartial(frags[1], frags[2], frags[3], frags[4],

3815

frags[5], frags[9]);

3816

if (draw_id) {

3817

drawLinePartialID(frags[0], frags[1], frags[2], frags[3], frags[4],

frags[5], frags[9]);

}

break;

case MARK_QUAD:

case MARK_DONE_QUAD:

case MARK_UNSORTABLE_QUAD:

3824

case MARK_SIMPLE_QUAD:

3825

case MARK_SIMPLE_DONE_QUAD:

3826

case MARK_DONE_UNARY_QUAD:

3827

drawQuadPartial(frags[1], frags[2], frags[3], frags[4],

3828

frags[5], frags[6], frags[7], frags[11]);

3829

if (draw_id) {

3830

drawQuadPartialID(frags[0], frags[1], frags[2], frags[3], frags[4],

3831

frags[5], frags[6], frags[7], frags[11]);

}

break;

case MARK_CUBIC:

case MARK_DONE_CUBIC:

3836

case MARK_UNSORTABLE_CUBIC:

3837

case MARK_SIMPLE_CUBIC:

3838

case MARK_SIMPLE_DONE_CUBIC:

3839

case MARK_DONE_UNARY_CUBIC:

3840

drawCubicPartial(frags[1], frags[2], frags[3], frags[4],

3841

frags[5], frags[6], frags[7], frags[8], frags[9], frags[13]);

3842

if (draw_id) {

3843

drawCubicPartialID(frags[0], frags[1], frags[2], frags[3], frags[4],

3844

frags[5], frags[6], frags[7], frags[8], frags[9], frags[13]);

3845

}

3846

break;

3847

case MARK_ANGLE_LAST:

3848

// FIXME: ignored for now

3849

break;

3850

default:

3851

console.log("unknown REC_TYPE_MARK frag type: " + fragType);

3852

throw "stop execution";

}

break;

default:

continue;

}

}

switch (recType) {

case REC_TYPE_SORT:

if (!draw_sort || (step_limit > 0 && tIndex < lastSort)) {

3862

break;

3863

}

3864

var angles = []; // use tangent lines to describe arcs

var windFrom = [];

var windTo = [];

var opp = [];

var minXY = Number.MAX_VALUE;

3869

var partial;

3870

focus_enabled = true;

3871

var someUnsortable = false;

3872

for (var recordIndex = 0; recordIndex < records.length; recordIndex += 2) {

3873

var fragType = records[recordIndex];

3874

var frags = records[recordIndex + 1];

3875

var unsortable = (fragType == SORT_UNARY && frags[14]) ||

3876

(fragType == SORT_BINARY && frags[16]);

3877

someUnsortable |= unsortable;

switch (fragType) {

case SORT_UNARY:

case SORT_BINARY:

partial = curvePartialByID(test, frags[0], frags[6], frags[8]);

3882

break;

3883

default:

3884

console.log("unknown REC_TYPE_SORT frag type: " + fragType);

3885

throw "stop execution";

3886

}

3887

var dx = boundsWidth(partial);

3888

var dy = boundsHeight(partial);

3889

minXY = Math.min(minXY, dx * dx + dy * dy);

3890

if (collect_bounds) {

3891

continue;

3892

}

3893

angles.push(tangent(partial));

3894

var from = frags[12];

var to = frags[12];

var sgn = frags[10];

if (sgn < 0) {

from -= frags[11];

} else if (sgn > 0) {

3900

to -= frags[11];

3901

}

3902

windFrom.push(from + (unsortable ? "!" : ""));

3903

windTo.push(to + (unsortable ? "!" : ""));

3904

opp.push(fragType == SORT_BINARY);

3905

if (draw_sort == 1) {

3906

drawOrder(partial, frags[12]);

3907

} else {

3908

drawOrder(partial, (recordIndex / 2) + 1);

3909

}

3910

}

3911

var radius = Math.sqrt(minXY) / 2 * scale;

3912

radius = Math.min(50, radius);

3913

var scaledRadius = radius / scale;

3914

var centerX = partial[0];

3915

var centerY = partial[1];

3916

if (collect_bounds) {

3917

if (focus_enabled) {

3918

focusXmin = Math.min(focusXmin, centerX - scaledRadius);

3919

focusYmin = Math.min(focusYmin, centerY - scaledRadius);

3920

focusXmax = Math.max(focusXmax, centerX + scaledRadius);

3921

focusYmax = Math.max(focusYmax, centerY + scaledRadius);

}

break;

}

break;

default:

break;

}

}

if (collect_bounds) {

3931

return;

3932

}

3933

if (draw_log && logStart >= 0) {

3934

ctx.font = "normal 10px Arial";

3935

ctx.textAlign = "left";

3936

ctx.beginPath();

3937

var top = screenHeight - 20 - (logRange + 2) * 10;

3938

ctx.rect(50, top, screenWidth - 100, (logRange + 2) * 10);

3939

ctx.fillStyle = "white";

3940

ctx.fill();

3941

ctx.fillStyle = "rgba(0,0,0, 0.5)";

3942

if (logStart > 0) {

3943

ctx.fillText(lines[logStart - 1], 50, top + 8);

3944

}

3945

ctx.fillStyle = "black";

3946

for (var idx = 0; idx < logRange; ++idx) {

3947

ctx.fillText(lines[logStart + idx], 50, top + 18 + 10 * idx);

3948

}

3949

ctx.fillStyle = "rgba(0,0,0, 0.5)";

3950

if (logStart + logRange < lines.length) {

3951

ctx.fillText(lines[logStart + logRange], 50, top + 18 + 10 * logRange);

}

}

if (draw_legend) {

var pos = 0;

caryclark

2015-05-11 07:21:27 -0700

[diff] [blame]

3956

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3957

// drawBox(pos++, "yellow", "black", opLetter, true, '');

3958

drawBox(pos++, "rgba(0,0,255, 0.3)", "black", draw_intersection > 1 ? sectCount : sectMax2, draw_intersection, intersectionKey);

3959

drawBox(pos++, "rgba(0,0,255, 0.3)", "black", draw_add ? addCount : addMax, draw_add, addKey);

3960

drawBox(pos++, "rgba(0,0,255, 0.3)", "black", draw_active ? activeCount : activeMax, draw_active, activeKey);

3961

drawBox(pos++, "rgba(127,127,0, 0.3)", "black", draw_angle ? angleCount : angleMax, draw_angle, angleKey);

caryclark

2015-05-11 07:21:27 -0700

[diff] [blame]

3962

drawBox(pos++, "rgba(127,127,0, 0.3)", "black", draw_coincidence ? coinCount : coinMax, draw_coincidence, coincidenceKey);

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3963

drawBox(pos++, "rgba(127,127,0, 0.3)", "black", draw_op ? opCount : opMax, draw_op, opKey);

3964

drawBox(pos++, "rgba(127,127,0, 0.3)", "black", draw_sort ? sortCount : sortMax, draw_sort, sortKey);

caryclark

2015-04-23 09:13:37 -0700

[diff] [blame]

3965

drawBox(pos++, "rgba(127,127,0, 0.3)", "black", draw_top ? topCount : topMax, draw_top, topKey);

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3966

drawBox(pos++, "rgba(127,0,127, 0.3)", "black", draw_mark ? markCount : markMax, draw_mark, markKey);

3967

drawBox(pos++, "black", "white",

3968

(new Array('P', 'P1', 'P2', 'P'))[draw_path], draw_path != 0, pathKey);

3969

drawBox(pos++, "rgba(0,63,0, 0.7)", "white",

3970

(new Array('Q', 'Q', 'C', 'QC', 'Qc', 'Cq'))[draw_computed],

3971

draw_computed != 0, computedKey);

3972

drawBox(pos++, "green", "black", step_limit, drawSomething, '');

3973

drawBox(pos++, "green", "black", stepMax, drawSomething, '');

3974

drawBox(pos++, "rgba(255,0,0, 0.6)", "black", lastIndex, drawSomething & draw_log, '');

3975

drawBox(pos++, "rgba(255,0,0, 0.6)", "black", test.length - 1, drawSomething & draw_log, '');

if (curve_t) {

drawCurveTControl();

}

ctx.font = "normal 20px Arial";

3980

ctx.fillStyle = "rgba(0,0,0, 0.3)";

3981

ctx.textAlign = "right";

3982

ctx.fillText(scale.toFixed(decimal_places) + 'x' , screenWidth - 10, screenHeight - 5);

3983

}

3984

if (draw_hints) {

3985

ctx.font = "normal 10px Arial";

3986

ctx.fillStyle = "rgba(0,0,0, 0.5)";

3987

ctx.textAlign = "right";

3988

var y = 4;

3989

ctx.fillText("control lines : " + controlLinesKey, ctx.screenWidthwidth - 10, pos * 50 + y++ * 10);

3990

ctx.fillText("curve t : " + curveTKey, screenWidth - 10, pos * 50 + y++ * 10);

3991

ctx.fillText("deriviatives : " + deriviativesKey, screenWidth - 10, pos * 50 + y++ * 10);

3992

ctx.fillText("intersect t : " + intersectTKey, screenWidth - 10, pos * 50 + y++ * 10);

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

3993

ctx.fillText("log : " + logKey, screenWidth - 10, pos * 50 + y++ * 10);

3994

ctx.fillText("log curve : " + logCurvesKey, screenWidth - 10, pos * 50 + y++ * 10);

3995

ctx.fillText("mid point : " + midpointKey, screenWidth - 10, pos * 50 + y++ * 10);

3996

ctx.fillText("points : " + ptsKey, screenWidth - 10, pos * 50 + y++ * 10);

3997

ctx.fillText("sequence : " + sequenceKey, screenWidth - 10, pos * 50 + y++ * 10);

3998

ctx.fillText("xy : " + xyKey, screenWidth - 10, pos * 50 + y++ * 10);

}

}

function drawBox(y, backC, foreC, str, enable, label) {

4003

ctx.beginPath();

4004

ctx.fillStyle = backC;

4005

ctx.rect(screenWidth - 40, y * 50 + 10, 40, 30);

4006

ctx.fill();

4007

ctx.font = "normal 16px Arial";

4008

ctx.fillStyle = foreC;

4009

ctx.textAlign = "center";

4010

ctx.fillText(str, screenWidth - 20, y * 50 + 32);

4011

if (!enable) {

4012

ctx.fillStyle = "rgba(255,255,255, 0.5)";

ctx.fill();

}

if (label != '') {

ctx.font = "normal 9px Arial";

4017

ctx.fillStyle = "black";

4018

ctx.fillText(label, screenWidth - 47, y * 50 + 40);

}

}

function drawCurveTControl() {

4023

ctx.lineWidth = 2;

4024

ctx.strokeStyle = "rgba(0,0,0, 0.3)";

4025

ctx.beginPath();

4026

ctx.rect(screenWidth - 80, 40, 28, screenHeight - 80);

4027

ctx.stroke();

4028

var ty = 40 + curveT * (screenHeight - 80);

4029

ctx.beginPath();

4030

ctx.moveTo(screenWidth - 80, ty);

4031

ctx.lineTo(screenWidth - 85, ty - 5);

4032

ctx.lineTo(screenWidth - 85, ty + 5);

4033

ctx.lineTo(screenWidth - 80, ty);

4034

ctx.fillStyle = "rgba(0,0,0, 0.6)";

4035

ctx.fill();

4036

var num = curveT.toFixed(decimal_places);

4037

ctx.font = "normal 10px Arial";

4038

ctx.textAlign = "left";

4039

ctx.fillText(num, screenWidth - 78, ty);

4040

}

4041

4042

function ptInTControl() {

4043

var e = window.event;

4044

var tgt = e.target || e.srcElement;

4045

var left = tgt.offsetLeft;

4046

var top = tgt.offsetTop;

4047

var x = (e.clientX - left);

4048

var y = (e.clientY - top);

4049

if (x < screenWidth - 80 || x > screenWidth - 50) {

4050

return false;

4051

}

4052

if (y < 40 || y > screenHeight - 80) {

4053

return false;

4054

}

4055

curveT = (y - 40) / (screenHeight - 120);

4056

if (curveT < 0 || curveT > 1) {

4057

throw "stop execution";

}

return true;

}

function drawTop() {

if (tests[testIndex] == null) {

4064

var str = testDivs[testIndex].textContent;

4065

parse_all(str);

4066

var title = testDivs[testIndex].id.toString();

4067

testTitles[testIndex] = title;

4068

}

4069

init(tests[testIndex]);

redraw();

}

function redraw() {

if (focus_on_selection) {

4075

collect_bounds = true;

4076

draw(tests[testIndex], testLines[testIndex], testTitles[testIndex]);

4077

collect_bounds = false;

4078

if (focusXmin < focusXmax && focusYmin < focusYmax) {

4079

setScale(focusXmin, focusXmax, focusYmin, focusYmax);

}

}

ctx.beginPath();

ctx.fillStyle = "white";

4084

ctx.rect(0, 0, screenWidth, screenHeight);

4085

ctx.fill();

4086

draw(tests[testIndex], testLines[testIndex], testTitles[testIndex]);

4087

}

4088

4089

function dumpCurvePartial(test, id, t0, t1) {

4090

var curve = curveByID(test, id);

4091

var name = ["line", "quad", "cubic"][curve.length / 2 - 2];

4092

console.log("id=" + id + " " + name + "=" + curveToString(curve)

4093

+ " t0=" + t0 + " t1=" + t1

4094

+ " partial=" + curveToString(curvePartialByID(test, id, t0, t1)));

4095

}

4096

4097

function dumpAngleTest(test, id, t0, t1) {

4098

var curve = curveByID(test, id);

4099

console.log(" { {" + curveToString(curve) + "}, "

4100

+ curve.length / 2 + ", " + t0 + ", " + t1 + ", {} }, //");

4101

}

4102

4103

function dumpLogToConsole() {

if (logStart < 0) {

return;

}

var test = tests[testIndex];

4108

var recType = REC_TYPE_UNKNOWN;

4109

var records;

4110

for (var index = 0; index < test.length; index += 3) {

4111

var lastLineNo = test[index + 1];

4112

if (lastLineNo >= logStart && lastLineNo < logStart + logRange) {

4113

recType = test[index];

4114

records = test[index + 2];

break;

}

}

if (recType == REC_TYPE_UNKNOWN) {

4119

return;

4120

}

4121

var lines = testLines[testIndex];

4122

for (var idx = 0; idx < logRange; ++idx) {

4123

var line = lines[logStart + idx];

4124

console.log(line);

4125

for (var recordIndex = 0; recordIndex < records.length; recordIndex += 2) {

4126

var fragType = records[recordIndex];

4127

var frags = records[recordIndex + 1];

4128

if (recType == REC_TYPE_ANGLE && fragType == ANGLE_AFTER) {

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

4129

dumpCurvePartial(test, frags[0], frags[4], frags[5]);

4130

dumpCurvePartial(test, frags[6], frags[10], frags[11]);

4131

dumpCurvePartial(test, frags[12], frags[16], frags[17]);

4132

console.log("\nstatic IntersectData intersectDataSet[] = { //");

4133

dumpAngleTest(test, frags[0], frags[4], frags[5]);

4134

dumpAngleTest(test, frags[6], frags[10], frags[11]);

4135

dumpAngleTest(test, frags[12], frags[16], frags[17]);

4136

console.log("}; //");

}

}

}

}

var activeKey = 'a';

var pathKey = 'b';

var pathBackKey = 'B';

4145

var centerKey = 'c';

caryclark

2015-05-11 07:21:27 -0700

[diff] [blame]

4146

var coincidenceKey = 'C';

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

4147

var addKey = 'd';

4148

var deriviativesKey = 'f';

4149

var angleKey = 'g';

4150

var angleBackKey = 'G';

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

4151

var intersectionKey = 'i';

4152

var intersectionBackKey = 'I';

4153

var sequenceKey = 'j';

4154

var midpointKey = 'k';

4155

var logKey = 'l';

4156

var logToConsoleKey = 'L';

var markKey = 'm';

var sortKey = 'o';

var opKey = 'p';

var opBackKey = 'P';

var computedKey = 'q';

4162

var computedBackKey = 'Q';

4163

var stepKey = 's';

4164

var stepBackKey = 'S';

4165

var intersectTKey = 't';

caryclark

2015-04-23 09:13:37 -0700

[diff] [blame]

4166

var topKey = 'T';

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

4167

var curveTKey = 'u';

4168

var controlLinesBackKey = 'V';

4169

var controlLinesKey = 'v';

4170

var ptsKey = 'x';

4171

var xyKey = 'y';

4172

var logCurvesKey = 'z';

4173

var focusKey = '`';

4174

var idKey = '.';

4175

var retinaKey = '\\';

4176

4177

function doKeyPress(evt) {

4178

var char = String.fromCharCode(evt.charCode);

4179

var focusWasOn = false;

switch (char) {

case '0':

case '1':

case '2':

case '3':

case '4':

case '5':

case '6':

case '7':

case '8':

case '9':

decimal_places = char - '0';

redraw();

break;

case activeKey:

draw_active ^= true;

redraw();

break;

case addKey:

draw_add ^= true;

redraw();

break;

case angleKey:

caryclark

2015-03-26 07:52:43 -0700

[diff] [blame]

4203

draw_angle = (draw_angle + 1) % 4;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

redraw();

break;

case angleBackKey:

draw_angle = (draw_angle + 2) % 3;

redraw();

break;

case centerKey:

setScale(xmin, xmax, ymin, ymax);

4212

redraw();

4213

break;

caryclark

2015-05-11 07:21:27 -0700

[diff] [blame]

4214

case coincidenceKey:

4215

draw_coincidence ^= true;

4216

redraw();

4217

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

4218

case controlLinesBackKey:

4219

control_lines = (control_lines + 3) % 4;

4220

redraw();

4221

break;

4222

case controlLinesKey:

4223

control_lines = (control_lines + 1) % 4;

4224

redraw();

4225

break;

4226

case computedBackKey:

4227

draw_computed = (draw_computed + 5) % 6;

redraw();

break;

case computedKey:

draw_computed = (draw_computed + 1) % 6;

redraw();

break;

case curveTKey:

curve_t ^= true;

if (curve_t) {

draw_legend = true;

}

redraw();

break;

case deriviativesKey:

4242

draw_deriviatives = (draw_deriviatives + 1) % 3;

redraw();

break;

case focusKey:

focus_on_selection ^= true;

4247

setScale(xmin, xmax, ymin, ymax);

4248

redraw();

4249

break;

caryclark

2014-06-17 05:15:38 -0700

[diff] [blame]

case idKey:

draw_id ^= true;

redraw();

break;

case intersectionBackKey:

4255

draw_intersection = (draw_intersection + 3) % 4;

4256

redraw();

4257

break;

4258

case intersectionKey:

4259

draw_intersection = (draw_intersection + 1) % 4;

redraw();

break;

case intersectTKey:

draw_intersectT ^= true;

redraw();

break;

case logCurvesKey:

logCurves(tests[testIndex]);

break;

case logKey:

draw_log ^= true;

redraw();

break;

case logToConsoleKey:

if (draw_log) {

dumpLogToConsole();

}

break;

case markKey:

draw_mark ^= true;

redraw();

break;

case midpointKey:

draw_midpoint ^= true;

redraw();

break;

case opKey:

draw_op = (draw_op + 1) % 3;

redraw();

break;

case opBackKey:

draw_op = (draw_op + 2) % 3;

redraw();

break;

case pathKey:

draw_path = (draw_path + 1) % 4;

redraw();

break;

case pathBackKey:

draw_path = (draw_path + 3) % 4;

redraw();

break;

case ptsKey:

pt_labels = (pt_labels + 1) % 3;

redraw();

break;

case retinaKey:

retina_scale ^= true;

drawTop();

break;

case sequenceKey:

draw_sequence ^= true;

redraw();

break;

case sortKey:

draw_sort = (draw_sort + 1) % 3;

drawTop();

break;

case stepKey:

step_limit++;

if (step_limit > stepMax) {

4321

step_limit = stepMax;

}

redraw();

break;

case stepBackKey:

step_limit--;

if (step_limit < 0) {

step_limit = 0;

}

redraw();

break;

caryclark

2015-04-23 09:13:37 -0700

[diff] [blame]

case topKey:

draw_top ^= true;

redraw();

break;

caryclark