More conic-specific tests revealed a few conic-specific bugs. Because javascript / canvas make visualizing conics tricky, new native tools are required.
The utility SubsetPath removes parts of a potentially very large path to isolate a minimal test case. SubsetPath is very useful for debugging path ops, but is not path ops specific.
PathOpsBuilderConicTest compares the output of the Path Ops Builder, sequential calls to Simplify, and SkRegions for some number of rotated ovals.
Some tests caused path ops to hang. It was caught adding a loop of curves because the head was not found by the tail. Even though the root cause has been fixed, SkSegment::addCurveTo callers now abort the path op if the same curve was added twice.
The subdivided conic weight was been computed anew. Fortunately, it's a simpler computation that the one it replaces.
Some Simplify() subroutines returned false to signal that the results needed assembling. Change these to abort the current operation instead.
Coincident curve intersection triggered two small bugs; one where no perpendicular could be found for coincident curves, and one where no coincident curves remain after looping.
The SixtyOvals test can be run through multiple processes instead of multiple threads. This strategy allows a 48 core machine to saturate all cores at 100%.
The DEBUG_VISUALIZE_CONICS code in PathOpsConicIntersectionTest acknowleges that it is easier to visualize conics with Skia than with script and html canvas. This test also verifies that path ops subdivision matches geometry chopping.
TBR=reed@google.com
Review URL: https://codereview.chromium.org/1405383004
diff --git a/tools/pathops_visualizer.htm b/tools/pathops_visualizer.htm
index 67552a5..aa442c9 100644
--- a/tools/pathops_visualizer.htm
+++ b/tools/pathops_visualizer.htm
@@ -4,238 +4,144 @@
Skia UnitTests: --match PathOpsSkp$ --resourcePath resources\ SK_DEBUG
-<div id="skpwww_gorcraft_ru_1">
-seg=1 {{{{1170, 4559}, {1176, 4559}, {1176, 4565}}}, 0.707106769f}
-seg=2 {{{1176, 4565}, {1176, 4590}}}
-seg=3 {{{{1176, 4590}, {1176, 4595}, {1171, 4595}}}, 0.707106769f}
-seg=4 {{{1171, 4595}, {83, 4595}}}
-seg=5 {{{{83, 4595}, {78.0086746f, 4595}, {78, 4590.00586f}}}, 0.707720578f}
-seg=6 {{{78, 4590.00586f}, {78, 4565}}}
-seg=7 {{{{78, 4565}, {78, 4559}, {84, 4559}}}, 0.707106769f}
-seg=8 {{{84, 4559}, {1170, 4559}}}
-op union
-seg=9 {{{78, 4590}, {78, 4565}}}
-seg=10 {{{{78, 4565}, {78, 4559}, {84, 4559}}}, 0.707106769f}
-seg=11 {{{84, 4559}, {158, 4559}}}
-seg=12 {{{158, 4559}, {158, 4596}}}
-seg=13 {{{158, 4596}, {84, 4596}}}
-seg=14 {{{{84, 4596}, {78, 4596}, {78, 4590}}}, 0.707106769f}
-debugShowConicLineIntersection wtTs[0]=1 {{{{1170,4559}, {1176,4559}, {1176,4565}}}, 0.707106769} {{1176,4565}} wnTs[0]=0 {{{1176,4565}, {1176,4590}}}
-debugShowConicLineIntersection wtTs[0]=0 {{{{1170,4559}, {1176,4559}, {1176,4565}}}, 0.707106769} {{1170,4559}} wnTs[0]=1 {{{84,4559}, {1170,4559}}}
-debugShowConicLineIntersection wtTs[0]=0 {{{{1176,4590}, {1176,4595}, {1171,4595}}}, 0.707106769} {{1176,4590}} wnTs[0]=1 {{{1176,4565}, {1176,4590}}}
-debugShowConicLineIntersection wtTs[0]=1 {{{{1176,4590}, {1176,4595}, {1171,4595}}}, 0.707106769} {{1171,4595}} wnTs[0]=0 {{{1171,4595}, {83,4595}}}
-debugShowConicLineIntersection wtTs[0]=0 {{{{83,4595}, {78.0086746,4595}, {78,4590.00586}}}, 0.707720578} {{83,4595}} wnTs[0]=1 {{{1171,4595}, {83,4595}}}
-debugShowConicLineIntersection wtTs[0]=1 {{{{83,4595}, {78.0086746,4595}, {78,4590.00586}}}, 0.707720578} {{78,4590.00586}} wnTs[0]=0 {{{78,4590.00586}, {78,4565}}}
-debugShowConicLineIntersection wtTs[0]=0 {{{{78,4565}, {78,4559}, {84,4559}}}, 0.707106769} {{78,4565}} wnTs[0]=1 {{{78,4590.00586}, {78,4565}}}
-debugShowConicLineIntersection wtTs[0]=1 {{{{78,4565}, {78,4559}, {84,4559}}}, 0.707106769} {{84,4559}} wnTs[0]=0 {{{84,4559}, {1170,4559}}}
-debugShowLineIntersection wtTs[0]=0.972972973 {{{158,4559}, {158,4596}}} {{158,4595}} wnTs[0]=0.931066 {{{1171,4595}, {83,4595}}}
-SkOpSegment::addT insert t=0.931066176 segID=4 spanID=29
-SkOpSegment::addT insert t=0.972972973 segID=12 spanID=30
-debugShowConicLineIntersection no intersect {{{{84,4596}, {78,4596}, {78,4590}}}, 0.707106769} {{{1171,4595}, {83,4595}}}
-debugShowConicLineIntersection no intersect {{{{83,4595}, {78.0086746,4595}, {78,4590.00586}}}, 0.707720578} {{{78,4590}, {78,4565}}}
-debugShowConicIntersection wtTs[0]=0.999339899 {{{{83,4595}, {78.0086746,4595}, {78,4590.00586}}}, 0.707720578} {{78.0000076,4590.01074}} wnTs[0]=0.99876 {{{{84,4596}, {78,4596}, {78,4590}}}, 0.707106769}
-SkOpSegment::addT insert t=0.999339899 segID=5 spanID=31
-SkOpSegment::addT insert t=0.998759893 segID=14 spanID=32
-debugShowLineIntersection wtTs[0]=0 {{{78,4590}, {78,4565}}} {{78,4590}} wtTs[1]=1 {{78,4565}} wnTs[0]=0.00023432 {{{78,4590.00586}, {78,4565}}} wnTs[1]=1
-SkOpSegment::addT insert t=0.000234320081 segID=6 spanID=33
-debugShowConicLineIntersection wtTs[0]=0 {{{{78,4565}, {78,4559}, {84,4559}}}, 0.707106769} {{78,4565}} wnTs[0]=1 {{{78,4590.00586}, {78,4565}}}
-debugShowConicLineIntersection wtTs[0]=1 {{{{84,4596}, {78,4596}, {78,4590}}}, 0.707106769} {{78,4590}} wnTs[0]=0.00023432 {{{78,4590.00586}, {78,4565}}}
-debugShowConicLineIntersection wtTs[0]=0 {{{{78,4565}, {78,4559}, {84,4559}}}, 0.707106769} {{78,4565}} wnTs[0]=1 {{{78,4590}, {78,4565}}}
-debugShowConicIntersection wtTs[0]=0 {{{{78,4565}, {78,4559}, {84,4559}}}, 0.707106769} {{78,4565}} wtTs[1]=1 {{84,4559}} wnTs[0]=0 {{{{78,4565}, {78,4559}, {84,4559}}}, 0.707106769} wnTs[1]=1
-debugShowConicLineIntersection wtTs[0]=1 {{{{78,4565}, {78,4559}, {84,4559}}}, 0.707106769} {{84,4559}} wnTs[0]=0 {{{84,4559}, {158,4559}}}
-debugShowConicLineIntersection wtTs[0]=1 {{{{78,4565}, {78,4559}, {84,4559}}}, 0.707106769} {{84,4559}} wnTs[0]=0 {{{84,4559}, {1170,4559}}}
-debugShowLineIntersection wtTs[0]=0 {{{84,4559}, {158,4559}}} {{84,4559}} wtTs[1]=1 {{158,4559}} wnTs[0]=0 {{{84,4559}, {1170,4559}}} wnTs[1]=0.0681399632
-SkOpSegment::addT insert t=0.0681399632 segID=8 spanID=34
-debugShowLineIntersection wtTs[0]=0 {{{158,4559}, {158,4596}}} {{158,4559}} wnTs[0]=0.06814 {{{84,4559}, {1170,4559}}}
-debugShowConicLineIntersection wtTs[0]=0 {{{{78,4565}, {78,4559}, {84,4559}}}, 0.707106769} {{78,4565}} wnTs[0]=1 {{{78,4590}, {78,4565}}}
-debugShowConicLineIntersection wtTs[0]=1 {{{{84,4596}, {78,4596}, {78,4590}}}, 0.707106769} {{78,4590}} wnTs[0]=0 {{{78,4590}, {78,4565}}}
-debugShowConicLineIntersection wtTs[0]=1 {{{{78,4565}, {78,4559}, {84,4559}}}, 0.707106769} {{84,4559}} wnTs[0]=0 {{{84,4559}, {158,4559}}}
-debugShowLineIntersection wtTs[0]=0 {{{158,4559}, {158,4596}}} {{158,4559}} wnTs[0]=1 {{{84,4559}, {158,4559}}}
-debugShowLineIntersection wtTs[0]=0 {{{158,4596}, {84,4596}}} {{158,4596}} wnTs[0]=1 {{{158,4559}, {158,4596}}}
-debugShowConicLineIntersection wtTs[0]=0 {{{{84,4596}, {78,4596}, {78,4590}}}, 0.707106769} {{84,4596}} wnTs[0]=1 {{{158,4596}, {84,4596}}}
-SkOpSegment::markDone id=8 (84,4559 1170,4559) t=0 [15] (84,4559) tEnd=0.0681399632 newWindSum=? newOppSum=? oppSum=? windSum=? windValue=0 oppValue=0
-SkOpSegment::markDone id=10 (78,4565 78,4559 84,4559) t=0 [19] (78,4565) tEnd=1 newWindSum=? newOppSum=? oppSum=? windSum=? windValue=0 oppValue=0
-SkOpSegment::markDone id=6 (78,4590.00586 78,4565) t=0.000234320081 [33] (78,4590) tEnd=1 newWindSum=? newOppSum=? oppSum=? windSum=? windValue=0 oppValue=0
-SkOpSegment::sortAngles [4] tStart=0.931066176 [29]
-SkOpAngle::after [4/1] 31/31 tStart=0.931066176 tEnd=0 < [12/14] 7/7 tStart=0.972972973 tEnd=0 < [4/2] 15/15 tStart=0.931066176 tEnd=1 T 4
-SkOpAngle::afterPart {{{158,4595}, {1171,4595}}} id=4
-SkOpAngle::afterPart {{{158,4595}, {158,4559}}} id=12
-SkOpAngle::afterPart {{{158,4595}, {83,4595}}} id=4
-SkOpAngle::after [4/1] 31/31 tStart=0.931066176 tEnd=0 < [12/15] 23/23 tStart=0.972972973 tEnd=1 < [12/14] 7/7 tStart=0.972972973 tEnd=0 F 4
-SkOpAngle::afterPart {{{158,4595}, {1171,4595}}} id=4
-SkOpAngle::afterPart {{{158,4595}, {158,4596}}} id=12
-SkOpAngle::afterPart {{{158,4595}, {158,4559}}} id=12
-SkOpAngle::after [12/14] 7/7 tStart=0.972972973 tEnd=0 < [12/15] 23/23 tStart=0.972972973 tEnd=1 < [4/2] 15/15 tStart=0.931066176 tEnd=1 F 4
-SkOpAngle::afterPart {{{158,4595}, {158,4559}}} id=12
-SkOpAngle::afterPart {{{158,4595}, {158,4596}}} id=12
-SkOpAngle::afterPart {{{158,4595}, {83,4595}}} id=4
-SkOpAngle::after [4/2] 15/15 tStart=0.931066176 tEnd=1 < [12/15] 23/23 tStart=0.972972973 tEnd=1 < [4/1] 31/31 tStart=0.931066176 tEnd=0 T 4
-SkOpAngle::afterPart {{{158,4595}, {83,4595}}} id=4
-SkOpAngle::afterPart {{{158,4595}, {158,4596}}} id=12
-SkOpAngle::afterPart {{{158,4595}, {1171,4595}}} id=4
-SkOpSegment::sortAngles [5] tStart=0.999339899 [31]
-SkOpAngle::after [5/3] 25/29 tStart=0.999339899 tEnd=0 < [14/16] 25/29 tStart=0.998759893 tEnd=0 < [5/4] 9/9 tStart=0.999339899 tEnd=1 F 12
-SkOpAngle::afterPart {{{{78.0000076,4590.01074}, {78.0133288,4595}, {83,4595}}}, 0.708050251} id=5
-SkOpAngle::afterPart {{{{78.0000076,4590.01074}, {78.0105173,4596}, {84,4596}}}, 0.707726777} id=14
-SkOpAngle::afterPart {{{{78.0000076,4590.01074}, {78.0000041,4590.00819}, {78,4590.00586}}}, 1} id=5
-SkOpAngle::after [5/3] 25/29 tStart=0.999339899 tEnd=0 < [14/17] 9/9 tStart=0.998759893 tEnd=1 < [5/4] 9/9 tStart=0.999339899 tEnd=1 T 11
-SkOpAngle::afterPart {{{{78.0000076,4590.01074}, {78.0133288,4595}, {83,4595}}}, 0.708050251} id=5
-SkOpAngle::afterPart {{{{78.0000076,4590.01074}, {78,4590.00526}, {78,4590}}}, 0.999999642} id=14
-SkOpAngle::afterPart {{{{78.0000076,4590.01074}, {78.0000041,4590.00819}, {78,4590.00586}}}, 1} id=5
-SkOpSegment::sortAngles [6] tStart=0.000234320081 [33]
-SkOpAngle::after [6/5] 23/23 tStart=0.000234320081 tEnd=0 < [9/9] 7/7 tStart=0 tEnd=1 < [14/18] 21/21 tStart=1 tEnd=0.998759893 T 4
-SkOpAngle::afterPart {{{78,4590}, {78,4590.00586}}} id=6
-SkOpAngle::afterPart {{{78,4590}, {78,4565}}} id=9
-SkOpAngle::afterPart {{{{78,4590}, {78,4590.00526}, {78.0000076,4590.01074}}}, 0.999999642} id=14
-SkOpSegment::sortAngles [7] tStart=0 [13]
-SkOpSegment::sortAngles [7] tStart=1 [14]
-SkOpSegment::sortAngles [8] tStart=0.0681399632 [34]
-SkOpAngle::after [8/8] 31/31 tStart=0.0681399632 tEnd=1 < [11/12] 15/15 tStart=1 tEnd=0 < [12/13] 23/23 tStart=0 tEnd=0.972972973 T 4
-SkOpAngle::afterPart {{{158,4559}, {1170,4559}}} id=8
-SkOpAngle::afterPart {{{158,4559}, {84,4559}}} id=11
-SkOpAngle::afterPart {{{158,4559}, {158,4595}}} id=12
-SkOpSegment::sortAngles [9] tStart=0 [17]
-SkOpSegment::sortAngles [9] tStart=1 [18]
-SkOpSegment::sortAngles [11] tStart=0 [21]
-SkOpSegment::sortAngles [11] tStart=1 [22]
-SkOpSegment::sortAngles [12] tStart=0 [23]
-SkOpSegment::sortAngles [12] tStart=0.972972973 [30]
-SkOpSegment::sortAngles [14] tStart=0.998759893 [32]
-SkOpSegment::sortAngles [14] tStart=1 [28]
-SkOpCoincidence::debugShowCoincidence - id=11 t=0 tEnd=1
-SkOpCoincidence::debugShowCoincidence + id=8 t=0 tEnd=0.0681399632
-SkOpCoincidence::debugShowCoincidence - id=7 t=0 tEnd=1
-SkOpCoincidence::debugShowCoincidence + id=10 t=0 tEnd=1
-SkOpCoincidence::debugShowCoincidence - id=9 t=0 tEnd=1
-SkOpCoincidence::debugShowCoincidence + id=6 t=0.000234320081 tEnd=1
-SkOpSegment::debugShowActiveSpans id=1 (1170,4559 1176,4559 1176,4565 0.707106769f) t=0 (1170,4559) tEnd=1 windSum=? windValue=1
-SkOpSegment::debugShowActiveSpans id=2 (1176,4565 1176,4590) t=0 (1176,4565) tEnd=1 windSum=? windValue=1
-SkOpSegment::debugShowActiveSpans id=3 (1176,4590 1176,4595 1171,4595 0.707106769f) t=0 (1176,4590) tEnd=1 windSum=? windValue=1
-SkOpSegment::debugShowActiveSpans id=4 (1171,4595 83,4595) t=0 (1171,4595) tEnd=0.931066176 windSum=? windValue=1
-SkOpSegment::debugShowActiveSpans id=4 (1171,4595 83,4595) t=0.931066176 (158,4595) tEnd=1 windSum=? windValue=1
-SkOpSegment::debugShowActiveSpans id=5 (83,4595 78.0086746,4595 78,4590.00586 0.707720578f) t=0 (83,4595) tEnd=0.999339899 windSum=? windValue=1
-SkOpSegment::debugShowActiveSpans id=5 (83,4595 78.0086746,4595 78,4590.00586 0.707720578f) t=0.999339899 (78.0000076,4590.01074) tEnd=1 windSum=? windValue=1
-SkOpSegment::debugShowActiveSpans id=6 (78,4590.00586 78,4565) t=0 (78,4590.00586) tEnd=0.000234320081 windSum=? windValue=1
-SkOpSegment::debugShowActiveSpans id=7 (78,4565 78,4559 84,4559 0.707106769f) t=0 (78,4565) tEnd=1 windSum=? oppSum=? windValue=1 oppValue=1
-SkOpSegment::debugShowActiveSpans id=8 (84,4559 1170,4559) t=0.0681399632 (158,4559) tEnd=1 windSum=? windValue=1
-SkOpSegment::debugShowActiveSpans id=9 (78,4590 78,4565) t=0 (78,4590) tEnd=1 windSum=? oppSum=? windValue=1 oppValue=1
-SkOpSegment::debugShowActiveSpans id=11 (84,4559 158,4559) t=0 (84,4559) tEnd=1 windSum=? oppSum=? windValue=1 oppValue=1
-SkOpSegment::debugShowActiveSpans id=12 (158,4559 158,4596) t=0 (158,4559) tEnd=0.972972973 windSum=? windValue=1
-SkOpSegment::debugShowActiveSpans id=12 (158,4559 158,4596) t=0.972972973 (158,4595) tEnd=1 windSum=? windValue=1
-SkOpSegment::debugShowActiveSpans id=13 (158,4596 84,4596) t=0 (158,4596) tEnd=1 windSum=? windValue=1
-SkOpSegment::debugShowActiveSpans id=14 (84,4596 78,4596 78,4590 0.707106769f) t=0 (84,4596) tEnd=0.998759893 windSum=? windValue=1
-SkOpSegment::debugShowActiveSpans id=14 (84,4596 78,4596 78,4590 0.707106769f) t=0.998759893 (78.0000076,4590.01074) tEnd=1 windSum=? windValue=1
-SkOpSpan::sortableTop dir=kTop seg=1 t=0.5 pt=(1174.24268,4560.75732)
-SkOpSpan::sortableTop [0] valid=1 operand=0 span=1 ccw=1 seg=1 {{{{1170, 4559}, {1176, 4559}, {1176, 4565}}}, 0.707106769f} t=0.5 pt=(1174.24268,4560.75732) slope=(2.56066015,2.56066015)
-SkOpSegment::markWinding id=1 (1170,4559 1176,4559 1176,4565) t=0 [1] (1170,4559) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
-SkOpSegment::markWinding id=2 (1176,4565 1176,4590) t=0 [3] (1176,4565) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
-SkOpSegment::markWinding id=3 (1176,4590 1176,4595 1171,4595) t=0 [5] (1176,4590) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
-SkOpSegment::markWinding id=4 (1171,4595 83,4595) t=0 [7] (1171,4595) tEnd=0.931066176 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
-SkOpSegment::markWinding id=1 (1170,4559 1176,4559 1176,4565) t=0 [1] (1170,4559) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
-SkOpSegment::markWinding id=8 (84,4559 1170,4559) t=0.0681399632 [34] (158,4559) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
-SkOpSegment::activeOp id=1 t=1 tEnd=0 op=union miFrom=0 miTo=1 suFrom=0 suTo=0 result=1
-SkOpSegment::findNextOp simple
-SkOpSegment::markDone id=1 (1170,4559 1176,4559 1176,4565) t=0 [1] (1170,4559) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
-bridgeOp current id=1 from=(1176,4565) to=(1170,4559)
-path.moveTo(1176,4565);
-path.conicTo(1176,4559, 1170,4559, 0.707106769);
-SkOpSegment::markWinding id=11 (84,4559 158,4559) t=0 [21] (84,4559) tEnd=1 newWindSum=-1 newOppSum=-1 oppSum=? windSum=? windValue=1 oppValue=1
-SkOpSegment::markWinding id=7 (78,4565 78,4559 84,4559) t=0 [13] (78,4565) tEnd=1 newWindSum=-1 newOppSum=-1 oppSum=? windSum=? windValue=1 oppValue=1
-SkOpSegment::markWinding id=9 (78,4590 78,4565) t=0 [17] (78,4590) tEnd=1 newWindSum=-1 newOppSum=-1 oppSum=? windSum=? windValue=1 oppValue=1
-SkOpSegment::markAngle last segment=9 span=17 windSum=-1
-SkOpSegment::markWinding id=12 (158,4559 158,4596) t=0 [23] (158,4559) tEnd=0.972972973 newWindSum=-1 newOppSum=-1 oppSum=? windSum=? windValue=1 oppValue=0
-SkOpSegment::markAngle last segment=12 span=30 windSum=?
-SkOpSegment::findNextOp
-SkOpAngle::dumpOne [8/8] next=11/12 sect=31/31 s=0.0681399632 [34] e=1 [16] sgn=-1 windVal=1 windSum=-1 oppVal=0 oppSum=0
-SkOpAngle::dumpOne [11/12] next=12/13 sect=15/15 s=1 [22] e=0 [21] sgn=1 windVal=1 windSum=-1 oppVal=1 oppSum=-1 operand
-SkOpAngle::dumpOne [12/13] next=8/8 sect=23/23 s=0 [23] e=0.972972973 [30] sgn=-1 windVal=1 windSum=-1 oppVal=0 oppSum=-1 operand
-SkOpSegment::activeOp id=11 t=1 tEnd=0 op=union miFrom=0 miTo=1 suFrom=0 suTo=1 result=1
-SkOpSegment::findNextOp chase.append segment=9 span=17 windSum=-1
-SkOpSegment::activeOp id=12 t=0 tEnd=0.972972973 op=union miFrom=1 miTo=1 suFrom=1 suTo=0 result=0
-SkOpSegment::markDone id=12 (158,4559 158,4596) t=0 [23] (158,4559) tEnd=0.972972973 newWindSum=-1 newOppSum=-1 oppSum=-1 windSum=-1 windValue=1 oppValue=0
-SkOpSegment::findNextOp chase.append segment=12 span=30 windSum=-2147483647
-SkOpSegment::markDone id=8 (84,4559 1170,4559) t=0.0681399632 [34] (158,4559) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
-SkOpSegment::findNextOp from:[8] to:[11] start=6561036 end=6560932
-bridgeOp current id=8 from=(1170,4559) to=(158,4559)
-SkOpSegment::findNextOp simple
-SkOpSegment::markDone id=11 (84,4559 158,4559) t=0 [21] (84,4559) tEnd=1 newWindSum=-1 newOppSum=-1 oppSum=-1 windSum=-1 windValue=1 oppValue=1
-bridgeOp current id=11 from=(158,4559) to=(84,4559)
-SkOpSegment::findNextOp simple
-SkOpSegment::markDone id=7 (78,4565 78,4559 84,4559) t=0 [13] (78,4565) tEnd=1 newWindSum=-1 newOppSum=-1 oppSum=-1 windSum=-1 windValue=1 oppValue=1
-bridgeOp current id=7 from=(84,4559) to=(78,4565)
-path.lineTo(84,4559);
-path.conicTo(78,4559, 78,4565, 0.707106769);
-SkOpSegment::markWinding id=14 (84,4596 78,4596 78,4590) t=0.998759893 [32] (78.0000076,4590.01074) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
-SkOpSegment::markAngle last segment=14 span=32 windSum=-1
-SkOpSegment::markWinding id=6 (78,4590.00586 78,4565) t=0 [11] (78,4590.00586) tEnd=0.000234320081 newWindSum=-1 newOppSum=-1 oppSum=? windSum=? windValue=1 oppValue=0
-SkOpSegment::markWinding id=5 (83,4595 78.0086746,4595 78,4590.00586) t=0.999339899 [31] (78.0000076,4590.01074) tEnd=1 newWindSum=-1 newOppSum=-1 oppSum=? windSum=? windValue=1 oppValue=0
-SkOpSegment::markAngle last segment=5 span=31 windSum=-1
-SkOpSegment::findNextOp
-SkOpAngle::dumpOne [9/9] next=14/18 sect=7/7 s=0 [17] e=1 [18] sgn=-1 windVal=1 windSum=-1 oppVal=1 oppSum=-1 operand
-SkOpAngle::dumpOne [14/18] next=6/5 sect=21/21 s=1 [28] e=0.998759893 [32] sgn=1 windVal=1 windSum=-1 oppVal=0 oppSum=0 operand
-SkOpAngle::dumpOne [6/5] next=9/9 sect=23/23 s=0.000234320081 [33] e=0 [11] sgn=1 windVal=1 windSum=-1 oppVal=0 oppSum=-1
-SkOpSegment::activeOp id=14 t=1 tEnd=0.998759893 op=union miFrom=0 miTo=0 suFrom=0 suTo=1 result=1
-SkOpSegment::findNextOp chase.append segment=14 span=32 windSum=-1
-SkOpSegment::activeOp id=6 t=0.000234320081 tEnd=0 op=union miFrom=0 miTo=1 suFrom=1 suTo=1 result=0
-SkOpSegment::markDone id=6 (78,4590.00586 78,4565) t=0 [11] (78,4590.00586) tEnd=0.000234320081 newWindSum=-1 newOppSum=-1 oppSum=-1 windSum=-1 windValue=1 oppValue=0
-SkOpSegment::markDone id=5 (83,4595 78.0086746,4595 78,4590.00586) t=0.999339899 [31] (78.0000076,4590.01074) tEnd=1 newWindSum=-1 newOppSum=-1 oppSum=-1 windSum=-1 windValue=1 oppValue=0
-SkOpSegment::findNextOp chase.append segment=5 span=31 windSum=-1
-SkOpSegment::markDone id=9 (78,4590 78,4565) t=0 [17] (78,4590) tEnd=1 newWindSum=-1 newOppSum=-1 oppSum=-1 windSum=-1 windValue=1 oppValue=1
-SkOpSegment::findNextOp from:[9] to:[14] start=6561756 end=6562204
-bridgeOp current id=9 from=(78,4565) to=(78,4590)
-SkOpSegment::markWinding id=14 (84,4596 78,4596 78,4590) t=0 [27] (84,4596) tEnd=0.998759893 newWindSum=-2 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
-SkOpSegment::markWinding id=13 (158,4596 84,4596) t=0 [25] (158,4596) tEnd=1 newWindSum=-2 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
-SkOpSegment::markWinding id=12 (158,4559 158,4596) t=0.972972973 [30] (158,4595) tEnd=1 newWindSum=-2 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
-SkOpSegment::markAngle last segment=12 span=30 windSum=-2
-SkOpSegment::markWinding id=5 (83,4595 78.0086746,4595 78,4590.00586) t=0 [9] (83,4595) tEnd=0.999339899 newWindSum=-1 newOppSum=-2 oppSum=? windSum=? windValue=1 oppValue=0
-SkOpSegment::markWinding id=4 (1171,4595 83,4595) t=0.931066176 [29] (158,4595) tEnd=1 newWindSum=-1 newOppSum=-2 oppSum=? windSum=? windValue=1 oppValue=0
-SkOpSegment::markAngle last segment=4 span=29 windSum=-1
-SkOpSegment::findNextOp
-SkOpAngle::dumpOne [14/17] next=5/4 sect=9/9 s=0.998759893 [32] e=1 [28] sgn=-1 windVal=1 windSum=-1 oppVal=0 oppSum=0 operand
-SkOpAngle::dumpOne [5/4] next=14/16 sect=9/9 s=0.999339899 [31] e=1 [10] sgn=-1 windVal=1 windSum=-1 oppVal=0 oppSum=-1 done
-SkOpAngle::dumpOne [14/16] next=5/3 sect=25/29 s=0.998759893 [32] e=0 [27] sgn=1 windVal=1 windSum=-2 oppVal=0 oppSum=0 operand
-SkOpAngle::dumpOne [5/3] next=14/17 sect=25/29 s=0.999339899 [31] e=0 [9] sgn=1 windVal=1 windSum=-1 oppVal=0 oppSum=-2
-SkOpSegment::activeOp id=5 t=0.999339899 tEnd=1 op=union miFrom=0 miTo=1 suFrom=0 suTo=0 result=1
-SkOpSegment::activeOp id=14 t=0.998759893 tEnd=0 op=union miFrom=1 miTo=1 suFrom=0 suTo=1 result=0
-SkOpSegment::markDone id=14 (84,4596 78,4596 78,4590) t=0 [27] (84,4596) tEnd=0.998759893 newWindSum=-2 newOppSum=0 oppSum=0 windSum=-2 windValue=1 oppValue=0
-SkOpSegment::markDone id=13 (158,4596 84,4596) t=0 [25] (158,4596) tEnd=1 newWindSum=-2 newOppSum=0 oppSum=0 windSum=-2 windValue=1 oppValue=0
-SkOpSegment::markDone id=12 (158,4559 158,4596) t=0.972972973 [30] (158,4595) tEnd=1 newWindSum=-2 newOppSum=0 oppSum=0 windSum=-2 windValue=1 oppValue=0
-SkOpSegment::activeOp id=5 t=0.999339899 tEnd=0 op=union miFrom=1 miTo=0 suFrom=1 suTo=1 result=0
-SkOpSegment::markDone id=5 (83,4595 78.0086746,4595 78,4590.00586) t=0 [9] (83,4595) tEnd=0.999339899 newWindSum=-1 newOppSum=-2 oppSum=-2 windSum=-1 windValue=1 oppValue=0
-SkOpSegment::markDone id=4 (1171,4595 83,4595) t=0.931066176 [29] (158,4595) tEnd=1 newWindSum=-1 newOppSum=-2 oppSum=-2 windSum=-1 windValue=1 oppValue=0
-SkOpSegment::findNextOp chase.append segment=4 span=29 windSum=-1
-SkOpSegment::markDone id=14 (84,4596 78,4596 78,4590) t=0.998759893 [32] (78.0000076,4590.01074) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
-SkOpSegment::findNextOp from:[14] to:[5] start=6562100 end=6559532
-bridgeOp current id=14 from=(78,4590) to=(78.0000076,4590.01074)
-path.lineTo(78,4590);
-path.conicTo(78,4590.00537, 78.0000076,4590.01074, 0.999999642);
-SkOpSegment::debugShowActiveSpans id=2 (1176,4565 1176,4590) t=0 (1176,4565) tEnd=1 windSum=-1 oppSum=0 windValue=1 oppValue=0
-SkOpSegment::debugShowActiveSpans id=3 (1176,4590 1176,4595 1171,4595 0.707106769f) t=0 (1176,4590) tEnd=1 windSum=-1 oppSum=0 windValue=1 oppValue=0
-SkOpSegment::debugShowActiveSpans id=4 (1171,4595 83,4595) t=0 (1171,4595) tEnd=0.931066176 windSum=-1 oppSum=0 windValue=1 oppValue=0
-SkOpSegment::activeOp id=4 t=0.931066176 tEnd=0 op=union miFrom=0 miTo=1 suFrom=0 suTo=0 result=1
-SkOpSegment::findNextOp simple
-SkOpSegment::markDone id=4 (1171,4595 83,4595) t=0 [7] (1171,4595) tEnd=0.931066176 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
-bridgeOp current id=4 from=(158,4595) to=(1171,4595)
-SkOpSegment::findNextOp simple
-SkOpSegment::markDone id=3 (1176,4590 1176,4595 1171,4595) t=0 [5] (1176,4590) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
-bridgeOp current id=3 from=(1171,4595) to=(1176,4590)
-path.moveTo(158,4595);
-path.lineTo(1171,4595);
-path.conicTo(1176,4595, 1176,4590, 0.707106769);
-SkOpSegment::findNextOp simple
-SkOpSegment::markDone id=2 (1176,4565 1176,4590) t=0 [3] (1176,4565) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
-bridgeOp current id=2 from=(1176,4590) to=(1176,4565)
-path.lineTo(1176,4565);
+<div id="reduced">
+seg=1 {{{{377.218994f, -141.981003f}, {40.578701f, -201.339996f}, {23.1854992f, -102.697998f}}}, 0.707107008f}
+seg=2 {{{23.1854992f, -102.697998f}, {377.218994f, -141.981003f}}}
+seg=3 {{{{306.588013f, -227.983994f}, {212.464996f, -262.242004f}, {95.5512009f, 58.9763985f}}}, 0.707107008f}
+seg=4 {{{95.5512009f, 58.9763985f}, {306.588013f, -227.983994f}}}
+debugShowConicLineIntersection wtTs[0]=0 {{{{306.588013,-227.983994}, {212.464996,-262.242004}, {95.5512009,58.9763985}}}, 0.707107008} {{306.588013,-227.983994}} wtTs[1]=1 {{95.5512009,58.9763985}} wnTs[0]=1 {{{95.5512009,58.9763985}, {306.588013,-227.983994}}} wnTs[1]=0
+debugShowConicIntersection no intersect {{{{306.588013,-227.983994}, {212.464996,-262.242004}, {95.5512009,58.9763985}}}, 0.707107008} {{{{377.218994,-141.981003}, {40.578701,-201.339996}, {23.1854992,-102.697998}}}, 0.707107008}
+debugShowConicLineIntersection wtTs[0]=0.602960898 {{{{306.588013,-227.983994}, {212.464996,-262.242004}, {95.5512009,58.9763985}}}, 0.707107008} {{180.284241,-120.129433}} wnTs[0]=0.44374 {{{23.1854992,-102.697998}, {377.218994,-141.981003}}}
+addT insert t=0.602960898 segID=3 spanID=9
+addT insert t=0.443739761 segID=2 spanID=10
+debugShowConicLineIntersection wtTs[0]=0.245788566 {{{{377.218994,-141.981003}, {40.578701,-201.339996}, {23.1854992,-102.697998}}}, 0.707107008} {{254.22023,-156.776138}} wnTs[0]=0.751855 {{{95.5512009,58.9763985}, {306.588013,-227.983994}}}
+addT insert t=0.751854746 segID=4 spanID=11
+addT insert t=0.245788566 segID=1 spanID=12
+debugShowLineIntersection wtTs[0]=0.64393017 {{{95.5512009,58.9763985}, {306.588013,-227.983994}}} {{231.444168,-125.806053}} wnTs[0]=0.588246 {{{23.1854992,-102.697998}, {377.218994,-141.981003}}}
+addT insert t=0.64393017 segID=4 spanID=13
+addT insert t=0.588245674 segID=2 spanID=14
+debugShowConicLineIntersection wtTs[0]=0 {{{{377.218994,-141.981003}, {40.578701,-201.339996}, {23.1854992,-102.697998}}}, 0.707107008} {{377.218994,-141.981003}} wtTs[1]=1 {{23.1854992,-102.697998}} wnTs[0]=1 {{{23.1854992,-102.697998}, {377.218994,-141.981003}}} wnTs[1]=0
+sortAngles [3] tStart=0.602960898 [9]
+after [3/1] 5/1 tStart=0.602960898 tEnd=0 < [2/9] 17/17 tStart=0.443739761 tEnd=0 < [3/2] 21/21 tStart=0.602960898 tEnd=1 T 4
+afterPart {{{{180.284241,-120.129433}, {257.850781,-245.722913}, {306.588013,-227.983994}}}, 1.02163982} id=3
+afterPart {{{180.284241,-120.129433}, {23.1854992,-102.697998}}} id=2
+afterPart {{{{180.284241,-120.129433}, {132.69398,-43.0726727}, {95.5512009,58.9763985}}}, 0.497736931} id=3
+after [3/1] 5/1 tStart=0.602960898 tEnd=0 < [2/10] 1/1 tStart=0.443739761 tEnd=0.588245674 < [2/9] 17/17 tStart=0.443739761 tEnd=0 F 12
+afterPart {{{{180.284241,-120.129433}, {257.850781,-245.722913}, {306.588013,-227.983994}}}, 1.02163982} id=3
+afterPart {{{180.284241,-120.129433}, {231.444168,-125.806053}}} id=2
+afterPart {{{180.284241,-120.129433}, {23.1854992,-102.697998}}} id=2
+after [2/9] 17/17 tStart=0.443739761 tEnd=0 < [2/10] 1/1 tStart=0.443739761 tEnd=0.588245674 < [3/2] 21/21 tStart=0.602960898 tEnd=1 F 4
+afterPart {{{180.284241,-120.129433}, {23.1854992,-102.697998}}} id=2
+afterPart {{{180.284241,-120.129433}, {231.444168,-125.806053}}} id=2
+afterPart {{{{180.284241,-120.129433}, {132.69398,-43.0726727}, {95.5512009,58.9763985}}}, 0.497736931} id=3
+after [3/2] 21/21 tStart=0.602960898 tEnd=1 < [2/10] 1/1 tStart=0.443739761 tEnd=0.588245674 < [3/1] 5/1 tStart=0.602960898 tEnd=0 T 11
+afterPart {{{{180.284241,-120.129433}, {132.69398,-43.0726727}, {95.5512009,58.9763985}}}, 0.497736931} id=3
+afterPart {{{180.284241,-120.129433}, {231.444168,-125.806053}}} id=2
+afterPart {{{{180.284241,-120.129433}, {257.850781,-245.722913}, {306.588013,-227.983994}}}, 1.02163982} id=3
+sortAngles [4] tStart=0.64393017 [13]
+after [4/3] 21/21 tStart=0.64393017 tEnd=0 < [2/11] 17/17 tStart=0.588245674 tEnd=0.443739761 < [4/4] 5/5 tStart=0.64393017 tEnd=0.751854746 F 4
+afterPart {{{231.444168,-125.806053}, {95.5512009,58.9763985}}} id=4
+afterPart {{{231.444168,-125.806053}, {180.284241,-120.129433}}} id=2
+afterPart {{{231.444168,-125.806053}, {254.22023,-156.776138}}} id=4
+after [4/3] 21/21 tStart=0.64393017 tEnd=0 < [2/12] 1/1 tStart=0.588245674 tEnd=1 < [4/4] 5/5 tStart=0.64393017 tEnd=0.751854746 T 4
+afterPart {{{231.444168,-125.806053}, {95.5512009,58.9763985}}} id=4
+afterPart {{{231.444168,-125.806053}, {377.218994,-141.981003}}} id=2
+afterPart {{{231.444168,-125.806053}, {254.22023,-156.776138}}} id=4
+sortAngles [4] tStart=0.751854746 [11]
+after [4/5] 21/21 tStart=0.751854746 tEnd=0.64393017 < [1/7] 29/29 tStart=0.245788566 tEnd=0 < [4/6] 5/5 tStart=0.751854746 tEnd=1 T 4
+afterPart {{{254.22023,-156.776138}, {231.444168,-125.806053}}} id=4
+afterPart {{{{254.22023,-156.776138}, {314.172616,-153.097823}, {377.218994,-141.981003}}}, 0.580018938} id=1
+afterPart {{{254.22023,-156.776138}, {306.588013,-227.983994}}} id=4
+after [4/5] 21/21 tStart=0.751854746 tEnd=0.64393017 < [1/8] 13/17 tStart=0.245788566 tEnd=1 < [1/7] 29/29 tStart=0.245788566 tEnd=0 F 4
+afterPart {{{254.22023,-156.776138}, {231.444168,-125.806053}}} id=4
+afterPart {{{{254.22023,-156.776138}, {35.0915133,-170.22053}, {23.1854992,-102.697998}}}, 0.920844734} id=1
+afterPart {{{{254.22023,-156.776138}, {314.172616,-153.097823}, {377.218994,-141.981003}}}, 0.580018938} id=1
+after [1/7] 29/29 tStart=0.245788566 tEnd=0 < [1/8] 13/17 tStart=0.245788566 tEnd=1 < [4/6] 5/5 tStart=0.751854746 tEnd=1 F 4
+afterPart {{{{254.22023,-156.776138}, {314.172616,-153.097823}, {377.218994,-141.981003}}}, 0.580018938} id=1
+afterPart {{{{254.22023,-156.776138}, {35.0915133,-170.22053}, {23.1854992,-102.697998}}}, 0.920844734} id=1
+afterPart {{{254.22023,-156.776138}, {306.588013,-227.983994}}} id=4
+after [4/6] 5/5 tStart=0.751854746 tEnd=1 < [1/8] 13/17 tStart=0.245788566 tEnd=1 < [4/5] 21/21 tStart=0.751854746 tEnd=0.64393017 T 4
+afterPart {{{254.22023,-156.776138}, {306.588013,-227.983994}}} id=4
+afterPart {{{{254.22023,-156.776138}, {35.0915133,-170.22053}, {23.1854992,-102.697998}}}, 0.920844734} id=1
+afterPart {{{254.22023,-156.776138}, {231.444168,-125.806053}}} id=4
+sortAngles [1] tStart=0.245788566 [12]
+sortAngles [2] tStart=0.443739761 [10]
+sortAngles [2] tStart=0.588245674 [14]
+sortableTop dir=kTop seg=3 t=0.301480449 pt=(252.731339,-209.870193)
+sortableTop [0] valid=1 operand=0 span=5 ccw=0 seg=3 {{{{306.588013f, -227.983994f}, {212.464996f, -262.242004f}, {95.5512009f, 58.9763985f}}}, 0.707107008f} t=0.301480449 pt=(252.731339,-209.870193) slope=(-84.4303791,69.255817)
+markWinding id=3 (306.588013,-227.983994 212.464996,-262.242004 95.5512009,58.9763985) t=0 [5] (306.588013,-227.983994) tEnd=0.602960898 newWindSum=1 newOppSum=0 oppSum=0 windSum=1 windValue=1 oppValue=0
+markWinding id=3 (306.588013,-227.983994 212.464996,-262.242004 95.5512009,58.9763985) t=0 [5] (306.588013,-227.983994) tEnd=0.602960898 newWindSum=1 newOppSum=0 oppSum=0 windSum=1 windValue=1 oppValue=0
+markWinding id=4 (95.5512009,58.9763985 306.588013,-227.983994) t=0.751854746 [11] (254.22023,-156.776138) tEnd=1 newWindSum=1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+findNextWinding simple
+markDone id=3 (306.588013,-227.983994 212.464996,-262.242004 95.5512009,58.9763985) t=0 [5] (306.588013,-227.983994) tEnd=0.602960898 newWindSum=1 newOppSum=0 oppSum=0 windSum=1 windValue=1 oppValue=0
+bridgeWinding current id=3 from=(180.284241,-120.129433) to=(306.588013,-227.983994)
+path.moveTo(180.284241,-120.129433);
+path.conicTo(257.850769,-245.722916, 306.588013,-227.983994, 1.02163982);
+markWinding id=1 (377.218994,-141.981003 40.578701,-201.339996 23.1854992,-102.697998) t=0.245788566 [12] (254.22023,-156.776138) tEnd=1 newWindSum=2 windSum=? windValue=1
+markWinding id=2 (23.1854992,-102.697998 377.218994,-141.981003) t=0 [3] (23.1854992,-102.697998) tEnd=0.443739761 newWindSum=2 windSum=? windValue=1
+markAngle last seg=2 span=10 windSum=?
+markWinding id=4 (95.5512009,58.9763985 306.588013,-227.983994) t=0.64393017 [13] (231.444168,-125.806053) tEnd=0.751854746 newWindSum=2 windSum=? windValue=1
+markAngle last seg=4 span=13 windSum=2
+markWinding id=1 (377.218994,-141.981003 40.578701,-201.339996 23.1854992,-102.697998) t=0 [1] (377.218994,-141.981003) tEnd=0.245788566 newWindSum=1 windSum=? windValue=1
+markWinding id=2 (23.1854992,-102.697998 377.218994,-141.981003) t=0.588245674 [14] (231.444168,-125.806053) tEnd=1 newWindSum=1 windSum=? windValue=1
+markAngle last seg=2 span=14 windSum=1
+findNextWinding
+dumpOne [4/6] next=1/8 sect=5/5 s=0.751854746 [11] e=1 [8] sgn=-1 windVal=1 windSum=1 oppVal=0 oppSum=0
+dumpOne [1/8] next=4/5 sect=13/17 s=0.245788566 [12] e=1 [2] sgn=-1 windVal=1 windSum=2
+dumpOne [4/5] next=1/7 sect=21/21 s=0.751854746 [11] e=0.64393017 [13] sgn=1 windVal=1 windSum=2
+dumpOne [1/7] next=4/6 sect=29/29 s=0.245788566 [12] e=0 [1] sgn=1 windVal=1 windSum=1
+markDone id=1 (377.218994,-141.981003 40.578701,-201.339996 23.1854992,-102.697998) t=0.245788566 [12] (254.22023,-156.776138) tEnd=1 newWindSum=2 newOppSum=? oppSum=? windSum=2 windValue=1 oppValue=0
+markDone id=2 (23.1854992,-102.697998 377.218994,-141.981003) t=0 [3] (23.1854992,-102.697998) tEnd=0.443739761 newWindSum=2 newOppSum=? oppSum=? windSum=2 windValue=1 oppValue=0
+findNextWinding chase.append segment=2 span=10 windSum=-2147483647
+markDone id=4 (95.5512009,58.9763985 306.588013,-227.983994) t=0.64393017 [13] (231.444168,-125.806053) tEnd=0.751854746 newWindSum=2 newOppSum=? oppSum=? windSum=2 windValue=1 oppValue=0
+findNextWinding chase.append segment=4 span=13 windSum=2
+findNextWinding chase.append segment=2 span=14 windSum=1
+markDone id=4 (95.5512009,58.9763985 306.588013,-227.983994) t=0.751854746 [11] (254.22023,-156.776138) tEnd=1 newWindSum=1 newOppSum=0 oppSum=0 windSum=1 windValue=1 oppValue=0
+findNextWinding from:[4] to:[1] start=50334624 end=1606415336
+bridgeWinding current id=4 from=(306.588013,-227.983994) to=(254.22023,-156.776138)
+findNextWinding simple
+markDone id=1 (377.218994,-141.981003 40.578701,-201.339996 23.1854992,-102.697998) t=0 [1] (377.218994,-141.981003) tEnd=0.245788566 newWindSum=1 newOppSum=? oppSum=? windSum=1 windValue=1 oppValue=0
+bridgeWinding current id=1 from=(254.22023,-156.776138) to=(377.218994,-141.981003)
+path.lineTo(254.22023,-156.776138);
+path.conicTo(314.172607,-153.097824, 377.218994,-141.981003, 0.580018938);
+markWinding id=2 (23.1854992,-102.697998 377.218994,-141.981003) t=0.443739761 [10] (180.284241,-120.129433) tEnd=0.588245674 newWindSum=2 windSum=? windValue=1
+markAngle last seg=2 span=10 windSum=2
+markWinding id=4 (95.5512009,58.9763985 306.588013,-227.983994) t=0 [7] (95.5512009,58.9763985) tEnd=0.64393017 newWindSum=1 windSum=? windValue=1
+markWinding id=3 (306.588013,-227.983994 212.464996,-262.242004 95.5512009,58.9763985) t=0.602960898 [9] (180.284241,-120.129433) tEnd=1 newWindSum=1 windSum=? windValue=1
+markAngle last seg=3 span=9 windSum=1
+findNextWinding
+dumpOne [2/12] next=4/4 sect=1/1 s=0.588245674 [14] e=1 [4] sgn=-1 windVal=1 windSum=1
+dumpOne [4/4] next=2/11 sect=5/5 s=0.64393017 [13] e=0.751854746 [11] sgn=-1 windVal=1 windSum=2 done
+dumpOne [2/11] next=4/3 sect=17/17 s=0.588245674 [14] e=0.443739761 [10] sgn=1 windVal=1 windSum=2
+dumpOne [4/3] next=2/12 sect=21/21 s=0.64393017 [13] e=0 [7] sgn=1 windVal=1 windSum=1
+markDone id=2 (23.1854992,-102.697998 377.218994,-141.981003) t=0.443739761 [10] (180.284241,-120.129433) tEnd=0.588245674 newWindSum=2 newOppSum=? oppSum=? windSum=2 windValue=1 oppValue=0
+findNextWinding chase.append segment=3 span=9 windSum=1
+markDone id=2 (23.1854992,-102.697998 377.218994,-141.981003) t=0.588245674 [14] (231.444168,-125.806053) tEnd=1 newWindSum=1 newOppSum=? oppSum=? windSum=1 windValue=1 oppValue=0
+findNextWinding from:[2] to:[4] start=50334760 end=50333904
+bridgeWinding current id=2 from=(377.218994,-141.981003) to=(231.444168,-125.806053)
+findNextWinding simple
+markDone id=4 (95.5512009,58.9763985 306.588013,-227.983994) t=0 [7] (95.5512009,58.9763985) tEnd=0.64393017 newWindSum=1 newOppSum=? oppSum=? windSum=1 windValue=1 oppValue=0
+bridgeWinding current id=4 from=(231.444168,-125.806053) to=(95.5512009,58.9763985)
+path.lineTo(231.444168,-125.806053);
+findNextWinding
+dumpOne [3/2] next=2/10 sect=21/21 s=0.602960898 [9] e=1 [6] sgn=-1 windVal=1 windSum=1
+dumpOne [2/10] next=3/1 sect=1/1 s=0.443739761 [10] e=0.588245674 [14] sgn=-1 windVal=1 windSum=2 done
+dumpOne [3/1] next=2/9 sect=5/1 s=0.602960898 [9] e=0 [5] sgn=1 windVal=1 windSum=1 oppVal=0 oppSum=0 done
+dumpOne [2/9] next=3/2 sect=17/17 s=0.443739761 [10] e=0 [3] sgn=1 windVal=1 windSum=2 done
+markDone id=3 (306.588013,-227.983994 212.464996,-262.242004 95.5512009,58.9763985) t=0.602960898 [9] (180.284241,-120.129433) tEnd=1 newWindSum=1 newOppSum=? oppSum=? windSum=1 windValue=1 oppValue=0
+findNextWinding from:[3] to:[2] start=50334352 end=50333208
+bridgeWinding current id=3 from=(95.5512009,58.9763985) to=(180.284241,-120.129433)
+path.lineTo(95.5512009,58.9763985);
+path.conicTo(132.693985,-43.0726738, 180.284241,-120.129433, 0.497736931);
+path.close();
</div>
-
-
</div>
<script type="text/javascript">
var testDivs = [
- skpwww_gorcraft_ru_1,
+ reduced,
];
var decimal_places = 3; // make this 3 to show more precision