| OLD | NEW |
| 1 /* | 1 /* |
| 2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 Google Inc. |
| 3 * | 3 * |
| 4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
| 5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
| 6 */ | 6 */ |
| 7 #include "SkAddIntersections.h" | 7 #include "SkAddIntersections.h" |
| 8 #include "SkPathOpsBounds.h" | 8 #include "SkPathOpsBounds.h" |
| 9 | 9 |
| 10 #if DEBUG_ADD_INTERSECTING_TS | 10 #if DEBUG_ADD_INTERSECTING_TS |
| (...skipping 406 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 417 SkIntersections ts; | 417 SkIntersections ts; |
| 418 int pts = ts.cubic(wt.pts()); | 418 int pts = ts.cubic(wt.pts()); |
| 419 debugShowCubicIntersection(pts, wt, ts); | 419 debugShowCubicIntersection(pts, wt, ts); |
| 420 if (!pts) { | 420 if (!pts) { |
| 421 continue; | 421 continue; |
| 422 } | 422 } |
| 423 SkASSERT(pts == 1); | 423 SkASSERT(pts == 1); |
| 424 SkASSERT(ts[0][0] >= 0 && ts[0][0] <= 1); | 424 SkASSERT(ts[0][0] >= 0 && ts[0][0] <= 1); |
| 425 SkASSERT(ts[1][0] >= 0 && ts[1][0] <= 1); | 425 SkASSERT(ts[1][0] >= 0 && ts[1][0] <= 1); |
| 426 SkPoint point = ts.pt(0).asSkPoint(); | 426 SkPoint point = ts.pt(0).asSkPoint(); |
| 427 int testTAt = wt.addSelfT(wt, point, ts[0][0]); | 427 int testTAt = wt.addSelfT(point, ts[0][0]); |
| 428 int nextTAt = wt.addT(wt, point, ts[1][0]); | 428 int nextTAt = wt.addSelfT(point, ts[1][0]); |
| 429 wt.addOtherT(testTAt, ts[1][0], nextTAt); | 429 wt.addOtherT(testTAt, ts[1][0], nextTAt); |
| 430 wt.addOtherT(nextTAt, ts[0][0], testTAt); | 430 wt.addOtherT(nextTAt, ts[0][0], testTAt); |
| 431 } while (wt.advance()); | 431 } while (wt.advance()); |
| 432 } | 432 } |
| 433 | 433 |
| 434 // resolve any coincident pairs found while intersecting, and | 434 // resolve any coincident pairs found while intersecting, and |
| 435 // see if coincidence is formed by clipping non-concident segments | 435 // see if coincidence is formed by clipping non-concident segments |
| 436 void CoincidenceCheck(SkTArray<SkOpContour*, true>* contourList, int total) { | 436 void CoincidenceCheck(SkTArray<SkOpContour*, true>* contourList, int total) { |
| 437 int contourCount = (*contourList).count(); | 437 int contourCount = (*contourList).count(); |
| 438 for (int cIndex = 0; cIndex < contourCount; ++cIndex) { | 438 for (int cIndex = 0; cIndex < contourCount; ++cIndex) { |
| 439 SkOpContour* contour = (*contourList)[cIndex]; | 439 SkOpContour* contour = (*contourList)[cIndex]; |
| 440 contour->addCoincidentPoints(); | 440 contour->addCoincidentPoints(); |
| 441 } | 441 } |
| 442 for (int cIndex = 0; cIndex < contourCount; ++cIndex) { | 442 for (int cIndex = 0; cIndex < contourCount; ++cIndex) { |
| 443 SkOpContour* contour = (*contourList)[cIndex]; | 443 SkOpContour* contour = (*contourList)[cIndex]; |
| 444 contour->calcCoincidentWinding(); | 444 contour->calcCoincidentWinding(); |
| 445 } | 445 } |
| 446 for (int cIndex = 0; cIndex < contourCount; ++cIndex) { | 446 for (int cIndex = 0; cIndex < contourCount; ++cIndex) { |
| 447 SkOpContour* contour = (*contourList)[cIndex]; | 447 SkOpContour* contour = (*contourList)[cIndex]; |
| 448 contour->calcPartialCoincidentWinding(); | 448 contour->calcPartialCoincidentWinding(); |
| 449 } | 449 } |
| 450 } | 450 } |
| OLD | NEW |