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-rw-r--r--src/pathops/SkDConicLineIntersection.cpp2
-rwxr-xr-xsrc/pathops/SkOpCoincidence.cpp7
-rw-r--r--src/pathops/SkPathOpsCurve.cpp4
-rw-r--r--src/pathops/SkPathOpsDebug.h6
-rw-r--r--src/pathops/SkPathOpsQuad.cpp30
-rw-r--r--src/pathops/SkPathOpsTSect.h4
-rwxr-xr-xtests/PathOpsFuzz763Test.cpp8
-rw-r--r--tests/PathOpsSimplifyTest.cpp21
-rw-r--r--tools/pathops_sorter.htm5
-rw-r--r--tools/pathops_visualizer.htm97
10 files changed, 145 insertions, 39 deletions
diff --git a/src/pathops/SkDConicLineIntersection.cpp b/src/pathops/SkDConicLineIntersection.cpp
index 3bca61191b..eb32068d0e 100644
--- a/src/pathops/SkDConicLineIntersection.cpp
+++ b/src/pathops/SkDConicLineIntersection.cpp
@@ -21,7 +21,7 @@ public:
, fLine(&l)
, fIntersections(i)
, fAllowNear(true) {
- i->setMax(3); // allow short partial coincidence plus discrete intersection
+ i->setMax(4); // allow short partial coincidence plus discrete intersection
}
LineConicIntersections(const SkDConic& c)
diff --git a/src/pathops/SkOpCoincidence.cpp b/src/pathops/SkOpCoincidence.cpp
index c7a39fcd6c..719c939869 100755
--- a/src/pathops/SkOpCoincidence.cpp
+++ b/src/pathops/SkOpCoincidence.cpp
@@ -746,8 +746,8 @@ bool SkOpCoincidence::addOrOverlap(SkOpSegment* coinSeg, SkOpSegment* oppSeg,
const SkOpPtT* csExisting = !cs ? coinSeg->existing(coinTs, nullptr) : nullptr;
const SkOpPtT* ceExisting = !ce ? coinSeg->existing(coinTe, nullptr) : nullptr;
FAIL_IF(csExisting && csExisting == ceExisting);
- FAIL_IF(csExisting && (csExisting == ce ||
- csExisting->contains(ceExisting ? ceExisting : ce)));
+// FAIL_IF(csExisting && (csExisting == ce ||
+// csExisting->contains(ceExisting ? ceExisting : ce)));
FAIL_IF(ceExisting && (ceExisting == cs ||
ceExisting->contains(csExisting ? csExisting : cs)));
const SkOpPtT* osExisting = !os ? oppSeg->existing(oppTs, nullptr) : nullptr;
@@ -762,6 +762,9 @@ bool SkOpCoincidence::addOrOverlap(SkOpSegment* coinSeg, SkOpSegment* oppSeg,
if (!cs || !os) {
SkOpPtT* csWritable = cs ? const_cast<SkOpPtT*>(cs)
: coinSeg->addT(coinTs);
+ if (csWritable == ce) {
+ return true;
+ }
SkOpPtT* osWritable = os ? const_cast<SkOpPtT*>(os)
: oppSeg->addT(oppTs);
FAIL_IF(!csWritable || !osWritable);
diff --git a/src/pathops/SkPathOpsCurve.cpp b/src/pathops/SkPathOpsCurve.cpp
index 4bc518a3bc..e96c4e89dd 100644
--- a/src/pathops/SkPathOpsCurve.cpp
+++ b/src/pathops/SkPathOpsCurve.cpp
@@ -14,7 +14,7 @@ double SkDCurve::nearPoint(SkPath::Verb verb, const SkDPoint& xy, const SkDPoint
int count = SkPathOpsVerbToPoints(verb);
double minX = fCubic.fPts[0].fX;
double maxX = minX;
- for (int index = 0; index < count; ++index) {
+ for (int index = 1; index <= count; ++index) {
minX = SkTMin(minX, fCubic.fPts[index].fX);
maxX = SkTMax(maxX, fCubic.fPts[index].fX);
}
@@ -23,7 +23,7 @@ double SkDCurve::nearPoint(SkPath::Verb verb, const SkDPoint& xy, const SkDPoint
}
double minY = fCubic.fPts[0].fY;
double maxY = minY;
- for (int index = 0; index < count; ++index) {
+ for (int index = 1; index <= count; ++index) {
minY = SkTMin(minY, fCubic.fPts[index].fY);
maxY = SkTMax(maxY, fCubic.fPts[index].fY);
}
diff --git a/src/pathops/SkPathOpsDebug.h b/src/pathops/SkPathOpsDebug.h
index dfe68bbb39..e390b91b56 100644
--- a/src/pathops/SkPathOpsDebug.h
+++ b/src/pathops/SkPathOpsDebug.h
@@ -37,7 +37,7 @@
if (!SkPathOpsDebug::ValidWind(x)) strcpy(x##Str, "?"); \
else SK_SNPRINTF(x##Str, sizeof(x##Str), "%d", x)
-#define DEBUG_UNDER_DEVELOPMENT 01
+#define DEBUG_UNDER_DEVELOPMENT 1
#if FORCE_RELEASE
@@ -77,7 +77,7 @@
#define DEBUG_ALIGNMENT 0
#define DEBUG_ANGLE 1
#define DEBUG_ASSEMBLE 1
-#define DEBUG_COINCIDENCE 01
+#define DEBUG_COINCIDENCE 1
#define DEBUG_COINCIDENCE_ORDER 0 // tight arc quads may generate out-of-order coincdence spans
#define DEBUG_COINCIDENCE_VERBOSE 0
#define DEBUG_CUBIC_BINARY_SEARCH 0
@@ -91,7 +91,7 @@
#define DEBUG_SHOW_TEST_NAME 1
#define DEBUG_SORT 1
#define DEBUG_T_SECT 0
-#define DEBUG_T_SECT_DUMP 0
+#define DEBUG_T_SECT_DUMP 0 // Use 1 normally. Use 2 to number segments, 3 for script output
#define DEBUG_T_SECT_LOOP_COUNT 0
#define DEBUG_VALIDATE 1
#define DEBUG_WINDING 1
diff --git a/src/pathops/SkPathOpsQuad.cpp b/src/pathops/SkPathOpsQuad.cpp
index dafa3f5b75..ab1ba05c56 100644
--- a/src/pathops/SkPathOpsQuad.cpp
+++ b/src/pathops/SkPathOpsQuad.cpp
@@ -10,6 +10,28 @@
#include "SkPathOpsCurve.h"
#include "SkPathOpsQuad.h"
+// from blackpawn.com/texts/pointinpoly
+static bool pointInTriangle(const SkDPoint fPts[3], const SkDPoint& test) {
+ SkDVector v0 = fPts[2] - fPts[0];
+ SkDVector v1 = fPts[1] - fPts[0];
+ SkDVector v2 = test - fPts[0];
+ double dot00 = v0.dot(v0);
+ double dot01 = v0.dot(v1);
+ double dot02 = v0.dot(v2);
+ double dot11 = v1.dot(v1);
+ double dot12 = v1.dot(v2);
+ // Compute barycentric coordinates
+ double invDenom = 1 / (dot00 * dot11 - dot01 * dot01);
+ double u = (dot11 * dot02 - dot01 * dot12) * invDenom;
+ double v = (dot00 * dot12 - dot01 * dot02) * invDenom;
+ // Check if point is in triangle
+ return u >= 0 && v >= 0 && u + v < 1;
+}
+
+static bool matchesEnd(const SkDPoint fPts[3], const SkDPoint& test) {
+ return fPts[0] == test || fPts[2] == test;
+}
+
/* started with at_most_end_pts_in_common from SkDQuadIntersection.cpp */
// Do a quick reject by rotating all points relative to a line formed by
// a pair of one quad's points. If the 2nd quad's points
@@ -44,6 +66,14 @@ bool SkDQuad::hullIntersects(const SkDQuad& q2, bool* isLinear) const {
return false;
}
}
+ if (linear && !matchesEnd(fPts, q2.fPts[0]) && !matchesEnd(fPts, q2.fPts[2])) {
+ // if the end point of the opposite quad is inside the hull that is nearly a line,
+ // then representing the quad as a line may cause the intersection to be missed.
+ // Check to see if the endpoint is in the triangle.
+ if (pointInTriangle(fPts, q2.fPts[0]) || pointInTriangle(fPts, q2.fPts[2])) {
+ linear = false;
+ }
+ }
*isLinear = linear;
return true;
}
diff --git a/src/pathops/SkPathOpsTSect.h b/src/pathops/SkPathOpsTSect.h
index 70ee8ababd..6ae6ee528f 100644
--- a/src/pathops/SkPathOpsTSect.h
+++ b/src/pathops/SkPathOpsTSect.h
@@ -795,11 +795,11 @@ void SkTSpan<TCurve, OppCurve>::validate() const {
#endif
#if DEBUG_T_SECT
SkASSERT(fBounds.width() || fBounds.height() || fCollapsed);
- SkASSERT(fBoundsMax == SkTMax(fBounds.width(), fBounds.height()));
+ SkASSERT(fBoundsMax == SkTMax(fBounds.width(), fBounds.height()) || fCollapsed == 0xFF);
SkASSERT(0 <= fStartT);
SkASSERT(fEndT <= 1);
SkASSERT(fStartT <= fEndT);
- SkASSERT(fBounded);
+ SkASSERT(fBounded || fCollapsed == 0xFF);
if (fHasPerp) {
if (fCoinStart.isCoincident()) {
validatePerpT(fCoinStart.perpT());
diff --git a/tests/PathOpsFuzz763Test.cpp b/tests/PathOpsFuzz763Test.cpp
index ba0aa056fd..ecbada2a22 100755
--- a/tests/PathOpsFuzz763Test.cpp
+++ b/tests/PathOpsFuzz763Test.cpp
@@ -454,8 +454,7 @@ path.quadTo(SkBits2Float(0xc2382594), SkBits2Float(0x41a85c76), SkBits2Float(0xc
path.close();
SkPath path2(path);
-// DEBUG_UNDER_DEVELOPMENT fuzz763_378a disable expectation check for now
- testPathOpCheck(reporter, path1, path2, (SkPathOp) 2, filename, !FLAGS_runFail);
+ testPathOp(reporter, path1, path2, (SkPathOp) 2, filename);
}
@@ -496,7 +495,7 @@ path.quadTo(SkBits2Float(0xc2382594), SkBits2Float(0x41a85c76), SkBits2Float(0xc
path.close();
SkPath path2(path);
- testPathOpCheck(reporter, path1, path2, (SkPathOp) 2, filename, !FLAGS_runFail);
+ testPathOp(reporter, path1, path2, (SkPathOp) 2, filename);
}
static void fuzz763_8712(skiatest::Reporter* reporter, const char* filename) {
@@ -933,8 +932,7 @@ path.quadTo(SkBits2Float(0x42240000), SkBits2Float(0x41ed7d86), SkBits2Float(0x4
path.close();
SkPath path2(path);
-// DEBUG_UNDER_DEVELOPMENT fuzz763_4713 disable expectation check for now
- testPathOpCheck(reporter, path1, path2, (SkPathOp) 2, filename, !FLAGS_runFail);
+ testPathOp(reporter, path1, path2, (SkPathOp) 2, filename);
}
static void fuzz763_24588(skiatest::Reporter* reporter, const char* filename) {
diff --git a/tests/PathOpsSimplifyTest.cpp b/tests/PathOpsSimplifyTest.cpp
index d91cc98fcb..07e3720583 100644
--- a/tests/PathOpsSimplifyTest.cpp
+++ b/tests/PathOpsSimplifyTest.cpp
@@ -5331,7 +5331,7 @@ static void tiger8b_h_1(skiatest::Reporter* reporter, const char* filename) {
#if DEBUG_UNDER_DEVELOPMENT // tiger
return;
#endif
- uint64_t testlines = 0x0000000001000893; // best so far: 0x0000000001000893
+ uint64_t testlines = 0x0000001000350204; // best so far: 0x0000000104080223
tiger8b_x(reporter, filename, testlines);
}
@@ -5382,8 +5382,6 @@ path.close();
testSimplify(reporter, path, filename);
}
-// FIXME: this should not fail -- it was isolated looking for the root cause to fuzz763_4713
-// it fails with and without that change
static void fuzz763_4713_b(skiatest::Reporter* reporter, const char* filename) {
SkPath path;
path.setFillType((SkPath::FillType) 0);
@@ -5416,8 +5414,7 @@ path.quadTo(SkBits2Float(0x41dc55b6), SkBits2Float(0x41d924df), SkBits2Float(0x4
path.quadTo(SkBits2Float(0x41dcaf1e), SkBits2Float(0x41d8ca01), SkBits2Float(0x41dcdc4c), SkBits2Float(0x41d89bf0));
path.quadTo(SkBits2Float(0x41ef6c33), SkBits2Float(0x41c5aec5), SkBits2Float(0x4204f72e), SkBits2Float(0x41c56cd2));
path.close();
-// DEBUG_UNDER_DEVELOPMENT fuzz763_4713_b disable expectation check for now
-testSimplifyCheck(reporter, path, filename, !FLAGS_runFail);
+testSimplify(reporter, path, filename);
}
static void dean4(skiatest::Reporter* reporter, const char* filename) {
@@ -5859,11 +5856,25 @@ static void testQuads72(skiatest::Reporter* reporter, const char* filename) {
testSimplify(reporter, path, filename);
}
+static void testQuads73(skiatest::Reporter* reporter, const char* filename) {
+ SkPath path;
+ path.moveTo(0, 0);
+ path.quadTo(0, 1, 1, 2);
+ path.lineTo(0, 3);
+ path.close();
+ path.moveTo(0, 0);
+ path.lineTo(0, 0);
+ path.quadTo(0, 1, 1, 1);
+ path.close();
+ testSimplify(reporter, path, filename);
+}
+
static void (*skipTest)(skiatest::Reporter* , const char* filename) = 0;
static void (*firstTest)(skiatest::Reporter* , const char* filename) = tiger8b_h_1;
static void (*stopTest)(skiatest::Reporter* , const char* filename) = 0;
static TestDesc tests[] = {
+ TEST(testQuads73),
TEST(tiger8a_h_1),
TEST(tiger8a_h),
TEST(tiger8a),
diff --git a/tools/pathops_sorter.htm b/tools/pathops_sorter.htm
index 053cc1071b..667e86dac4 100644
--- a/tools/pathops_sorter.htm
+++ b/tools/pathops_sorter.htm
@@ -7,9 +7,8 @@
<div style="height:0">
<div id="lineconic">
- {{{494.348663f, 224.583771f}, {494.37619f, 224.68309f}}} id=1
-{{{494.375671f, 224.680908f}, {494.375397f, 224.67955f}, {494.376495f, 224.683868f}}} id=3
- {{fX=494.37557983398438 fY=224.68092346191406 }, {fX=494.47489929199219 fY=224.65339660644531 }}
+{{{{494.348663330078125, 224.583770751953125}, {494.365142822265625, 224.6331939697265625}, {494.37640380859375, 224.6840667724609375}}}, 0.998645842f},
+{{{494.371185302734375, 224.66168212890625}, {494.375213623046875, 224.6787261962890625}}},
</div>
</div>
diff --git a/tools/pathops_visualizer.htm b/tools/pathops_visualizer.htm
index 52c4417bb2..945a6a9e6c 100644
--- a/tools/pathops_visualizer.htm
+++ b/tools/pathops_visualizer.htm
@@ -3,22 +3,87 @@
<div height="0" hidden="true">
<div id="tiger8b_h_1">
-seg=1 {{{494.348663f, 224.583771f}, {494.375946f, 224.681992f}}}
-seg=2 {{{494.375946f, 224.681992f}, {494.376221f, 224.683273f}}}
-seg=3 {{{494.376221f, 224.683273f}, {494.375397f, 224.67955f}, {494.376495f, 224.683868f}}}
-seg=4 {{{494.376495f, 224.683868f}, {494.348663f, 224.583771f}}}
-debugShowLineIntersection wtTs[0]=1 {{{494.348663,224.583771}, {494.375946,224.681992}}} {{494.375946,224.681992}} wnTs[0]=0 {{{494.375946,224.681992}, {494.376221,224.683273}}}
-debugShowQuadLineIntersection wtTs[0]=0.228424525 {{{494.376221,224.683273}, {494.375397,224.67955}, {494.376495,224.683868}}} {{494.375946,224.681992}} wnTs[0]=1 {{{494.348663,224.583771}, {494.375946,224.681992}}}
-SkOpSegment::addT insert t=0.228424525 segID=3 spanID=9
-debugShowLineIntersection wtTs[0]=0 {{{494.348663,224.583771}, {494.375946,224.681992}}} {{494.348663,224.583771}} wtTs[1]=1 {{494.375946,224.681992}} wnTs[0]=1 {{{494.376495,224.683868}, {494.348663,224.583771}}} wnTs[1]=0.0188208188
-SkOpSegment::addT insert t=0.0188208188 segID=4 spanID=10
-debugShowQuadLineIntersection wtTs[0]=0 {{{494.376221,224.683273}, {494.375397,224.67955}, {494.376495,224.683868}}} {{494.376221,224.683273}} wtTs[1]=0.228448008 {{494.375946,224.681992}} wnTs[0]=1 {{{494.375946,224.681992}, {494.376221,224.683273}}} wnTs[1]=0
-debugShowLineIntersection wtTs[0]=0 {{{494.375946,224.681992}, {494.376221,224.683273}}} {{494.375946,224.681992}} wtTs[1]=1 {{494.376221,224.683273}} wnTs[0]=0.0188208 {{{494.376495,224.683868}, {494.348663,224.583771}}} wnTs[1]=0.00622666983
-SkOpSegment::addT insert t=0.00622666983 segID=4 spanID=11
-debugShowQuadLineIntersection wtTs[0]=0 {{{494.376221,224.683273}, {494.375397,224.67955}, {494.376495,224.683868}}} {{494.376221,224.683273}} wtTs[1]=1 {{494.376495,224.683868}} wnTs[0]=0.00622667 {{{494.376495,224.683868}, {494.348663,224.583771}}} wnTs[1]=0
-c:\puregit\src\pathops\skpathopsdebug.cpp:988: fatal error: "assert((t - fDebugBaseMin > 0) == (fDebugLastMin - fDebugBaseMin > 0))"
-pathops_unittest.exe has triggered a breakpoint.
-
+seg=1 {{{{494.348663f, 224.583771f}, {494.365143f, 224.633194f}, {494.376404f, 224.684067f}}}, 0.998645842f}
+seg=2 {{{494.376404f, 224.684067f}, {492.527069f, 224.218475f}, {492.952789f, 224.005585f}}}
+seg=3 {{{492.952789f, 224.005585f}, {494.375336f, 224.679337f}, {494.376038f, 224.682449f}}}
+seg=4 {{{494.376038f, 224.682449f}, {494.37619f, 224.68309f}}}
+seg=5 {{{494.37619f, 224.68309f}, {494.634338f, 225.414886f}, {494.895874f, 225.840698f}}}
+seg=6 {{{494.895874f, 225.840698f}, {494.348663f, 224.583771f}}}
+debugShowConicQuadIntersection wtTs[0]=1 {{{{494.348663,224.583771}, {494.365143,224.633194}, {494.376404,224.684067}}}, 0.998645842} {{494.376404,224.684067}} wnTs[0]=0 {{{494.376404,224.684067}, {492.527069,224.218475}, {492.952789,224.005585}}}
+id=1 1=(0,1) [4] id=2 4=(0.5,1) [1]
+id=1 1=(0,1) [6] id=2 6=(0.75,1) [1]
+id=1 3=(0.5,1) [6] id=2 6=(0.75,1) [3]
+id=1 3=(0.5,1) [8] id=2 8=(0.875,1) [3]
+id=1 5=(0.75,1) [8] id=2 8=(0.875,1) [5]
+id=1 7=(0.875,1) [8] id=2 8=(0.875,1) [7]
+id=1 7=(0.875,1) [10] id=2 10=(0.9375,1) [7]
+id=1 (empty) id=2 (empty)
+debugShowConicQuadIntersection no intersect {{{{494.348663,224.583771}, {494.365143,224.633194}, {494.376404,224.684067}}}, 0.998645842} {{{492.952789,224.005585}, {494.375336,224.679337}, {494.376038,224.682449}}}
+debugShowConicLineIntersection wtTs[0]=0.988457533 {{{{494.348663,224.583771}, {494.365143,224.633194}, {494.376404,224.684067}}}, 0.998645842} {{494.376038,224.682449}} wnTs[0]=0 {{{494.376038,224.682449}, {494.37619,224.68309}}}
+SkOpSegment::addT insert t=0.988457533 segID=1 spanID=13
+debugShowConicQuadIntersection no intersect {{{{494.348663,224.583771}, {494.365143,224.633194}, {494.376404,224.684067}}}, 0.998645842} {{{494.37619,224.68309}, {494.634338,225.414886}, {494.895874,225.840698}}}
+debugShowConicLineIntersection wtTs[0]=0 {{{{494.348663,224.583771}, {494.365143,224.633194}, {494.376404,224.684067}}}, 0.998645842} {{494.348663,224.583771}} wnTs[0]=1 {{{494.895874,225.840698}, {494.348663,224.583771}}}
+debugShowQuadIntersection wtTs[0]=1 {{{494.376404,224.684067}, {492.527069,224.218475}, {492.952789,224.005585}}} {{492.952789,224.005585}} wnTs[0]=0 {{{492.952789,224.005585}, {494.375336,224.679337}, {494.376038,224.682449}}}
+debugShowQuadLineIntersection no intersect {{{494.376404,224.684067}, {492.527069,224.218475}, {492.952789,224.005585}}} {{{494.376038,224.682449}, {494.37619,224.68309}}}
+id=1 1=(0,0.5) [2] id=2 2=(0,1) [1]
+id=1 1=(0,0.25) [2] id=2 2=(0,1) [1]
+id=1 (empty) id=2 (empty)
+debugShowQuadIntersection no intersect {{{494.376404,224.684067}, {492.527069,224.218475}, {492.952789,224.005585}}} {{{494.37619,224.68309}, {494.634338,225.414886}, {494.895874,225.840698}}}
+debugShowQuadLineIntersection no intersect {{{494.376404,224.684067}, {492.527069,224.218475}, {492.952789,224.005585}}} {{{494.895874,225.840698}, {494.348663,224.583771}}}
+debugShowQuadLineIntersection wtTs[0]=1 {{{492.952789,224.005585}, {494.375336,224.679337}, {494.376038,224.682449}}} {{494.376038,224.682449}} wnTs[0]=0 {{{494.376038,224.682449}, {494.37619,224.68309}}}
+debugShowQuadLineIntersection no intersect {{{492.952789,224.005585}, {494.375336,224.679337}, {494.376038,224.682449}}} {{{494.895874,225.840698}, {494.348663,224.583771}}}
+debugShowQuadLineIntersection wtTs[0]=0 {{{494.37619,224.68309}, {494.634338,225.414886}, {494.895874,225.840698}}} {{494.37619,224.68309}} wnTs[0]=1 {{{494.376038,224.682449}, {494.37619,224.68309}}}
+debugShowLineIntersection no intersect {{{494.376038,224.682449}, {494.37619,224.68309}}} {{{494.895874,225.840698}, {494.348663,224.583771}}}
+debugShowQuadLineIntersection wtTs[0]=1 {{{494.37619,224.68309}, {494.634338,225.414886}, {494.895874,225.840698}}} {{494.895874,225.840698}} wnTs[0]=0 {{{494.895874,225.840698}, {494.348663,224.583771}}}
+SkOpSegment::markDone id=4 (494.376038,224.682449 494.37619,224.68309) t=0 [7] (494.376038,224.682449) tEnd=1 newWindSum=? newOppSum=? oppSum=? windSum=? windValue=0 oppValue=0
+SkOpSegment::sortAngles [1] tStart=0.988457533 [13]
+SkOpAngle::after [1/1] 9/9 tStart=0.988457533 tEnd=0 < [3/3] 13/13 tStart=1 tEnd=0 < [1/2] 25/25 tStart=0.988457533 tEnd=1 T 4
+SkOpAngle::afterPart {{{{494.376038,224.682449}, {494.364861,224.63218}, {494.348663,224.583771}}}, 0.998676896} id=1
+SkOpAngle::afterPart {{{494.376038,224.682449}, {492.952789,224.005585}, {492.952789,224.005585}}} id=3
+SkOpAngle::afterPart {{{{494.376038,224.682449}, {494.376312,224.683624}, {494.376404,224.684067}}}, 0.999999821} id=1
+SkOpSegment::sortAngles [3] tStart=1 [6]
+SkOpSegment::debugShowActiveSpans id=1 (494.348663,224.583771 494.364952,224.632623 494.376129,224.682892 0.998676896f) t=0 tEnd=0.988457533 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=1 (494.376129,224.682892 494.376274,224.68348 494.376404,224.684067 0.999999821f) t=0.988457533 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=2 (494.376404,224.684067 492.527069,224.218475 492.952789,224.005585) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=3 (492.952789,224.005585 494.375336,224.679337 494.376038,224.682449) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=5 (494.37619,224.68309 494.634338,225.414886 494.895874,225.840698) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=6 (494.895874,225.840698 494.348663,224.583771) t=0 tEnd=1 windSum=? windValue=1
+SkOpSpan::sortableTop dir=kLeft seg=1 t=0.494228767 pt=(494.363678,224.63298)
+SkOpSpan::sortableTop [0] valid=1 operand=0 span=3 ccw=1 seg=2 {{{494.376404f, 224.684067f}, {492.527069f, 224.218475f}, {492.952789f, 224.005585f}}} t=0.0557039225 pt=(494.177429,224.63298) slope=(-1.72260523,-0.451515005)
+SkOpSpan::sortableTop [1] valid=1 operand=0 span=5 ccw=0 seg=3 {{{492.952789f, 224.005585f}, {494.375336f, 224.679337f}, {494.376038f, 224.682449f}}} t=0.733006652 pt=(494.274292,224.63298) slope=(0.380324923,0.182168955)
+SkOpSpan::sortableTop [2] valid=1 operand=0 span=1 ccw=0 seg=1 {{{{494.348663f, 224.583771f}, {494.365143f, 224.633194f}, {494.376404f, 224.684067f}}}, 0.998645842f} t=0.494228767 pt=(494.363678,224.63298) slope=(0.0138909232,0.050105697)
+SkOpSegment::markWinding id=2 (494.376404,224.684067 492.527069,224.218475 492.952789,224.005585) t=0 [3] (494.376404,224.684067) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::markWinding id=3 (492.952789,224.005585 494.375336,224.679337 494.376038,224.682449) t=0 [5] (492.952789,224.005585) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=2 (494.376404,224.684067 492.527069,224.218475 492.952789,224.005585) t=0 [3] (494.376404,224.684067) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::markWinding id=1 (494.348663,224.583771 494.365143,224.633194 494.376404,224.684067) t=0.988457533 [13] (494.376129,224.682892) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=1 (494.348663,224.583771 494.365143,224.633194 494.376404,224.684067) t=0 [1] (494.348663,224.583771) tEnd=0.988457533 newWindSum=1 newOppSum=0 oppSum=0 windSum=1 windValue=1 oppValue=0
+SkOpSegment::markWinding id=1 (494.348663,224.583771 494.365143,224.633194 494.376404,224.684067) t=0 [1] (494.348663,224.583771) tEnd=0.988457533 newWindSum=1 newOppSum=0 oppSum=0 windSum=1 windValue=1 oppValue=0
+SkOpSegment::markWinding id=6 (494.895874,225.840698 494.348663,224.583771) t=0 [11] (494.895874,225.840698) tEnd=1 newWindSum=1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=5 (494.37619,224.68309 494.634338,225.414886 494.895874,225.840698) t=0 [9] (494.37619,224.68309) tEnd=1 newWindSum=1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=1 (494.348663,224.583771 494.365143,224.633194 494.376404,224.684067) t=0 [1] (494.348663,224.583771) tEnd=0.988457533 newWindSum=1 newOppSum=0 oppSum=0 windSum=1 windValue=1 oppValue=0
+bridgeWinding current id=1 from=(494.376129,224.682892) to=(494.348663,224.583771)
+path.moveTo(494.376129,224.682892);
+path.conicTo(494.36496,224.632629, 494.348663,224.583771, 0.998676896);
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=6 (494.895874,225.840698 494.348663,224.583771) t=0 [11] (494.895874,225.840698) tEnd=1 newWindSum=1 newOppSum=0 oppSum=0 windSum=1 windValue=1 oppValue=0
+bridgeWinding current id=6 from=(494.348663,224.583771) to=(494.895874,225.840698)
+SkOpSegment::markDone id=5 (494.37619,224.68309 494.634338,225.414886 494.895874,225.840698) t=0 [9] (494.37619,224.68309) tEnd=1 newWindSum=1 newOppSum=0 oppSum=0 windSum=1 windValue=1 oppValue=0
+path.lineTo(494.895874,225.840698);
+SkOpSegment::debugShowActiveSpans id=1 (494.376129,224.682892 494.376274,224.68348 494.376404,224.684067 0.999999821f) t=0.988457533 tEnd=1 windSum=-1 oppSum=0 windValue=1 oppValue=0
+SkOpSegment::debugShowActiveSpans id=2 (494.376404,224.684067 492.527069,224.218475 492.952789,224.005585) t=0 tEnd=1 windSum=-1 oppSum=0 windValue=1 oppValue=0
+SkOpSegment::debugShowActiveSpans id=3 (492.952789,224.005585 494.375336,224.679337 494.376038,224.682449) t=0 tEnd=1 windSum=-1 oppSum=0 windValue=1 oppValue=0
+SkOpSegment::findNextWinding
+SkOpAngle::dumpOne [1/2] next=1/1 sect=25/25 s=0.988457533 [13] e=1 [2] sgn=-1 windVal=1 windSum=-1 oppVal=0 oppSum=0
+SkOpAngle::dumpOne [1/1] next=3/3 sect=9/9 s=0.988457533 [13] e=0 [1] sgn=1 windVal=1 windSum=1 oppVal=0 oppSum=0 done
+SkOpAngle::dumpOne [3/3] next=1/2 sect=13/13 s=1 [6] e=0 [5] sgn=1 windVal=1 windSum=-1 oppVal=0 oppSum=0
+SkOpSegment::markDone id=3 (492.952789,224.005585 494.375336,224.679337 494.376038,224.682449) t=0 [5] (492.952789,224.005585) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::markDone id=2 (494.376404,224.684067 492.527069,224.218475 492.952789,224.005585) t=0 [3] (494.376404,224.684067) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::markDone id=1 (494.348663,224.583771 494.365143,224.633194 494.376404,224.684067) t=0.988457533 [13] (494.376129,224.682892) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::findNextWinding from:[1] to:[1] start=13259432 end=18937312
+bridgeWinding current id=1 from=(494.376404,224.684067) to=(494.376129,224.682892)
+path.moveTo(494.376404,224.684067);
+path.lineTo(494.376129,224.682892);
</div>
</div>
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-07 01:28:06 +0000