diff --git a/tools/pathops_visualizer.htm b/tools/pathops_visualizer.htm
index 5acbeb1..1844dfd 100644
--- a/tools/pathops_visualizer.htm
+++ b/tools/pathops_visualizer.htm
@@ -1,9 +1,779 @@
 <html>
 <head>
-<div height="0" hidden="true">
+<div height="0" hidden="true">
 
-Skia UnitTests: --match Simplify$ --resourcePath resources\ -v -V SK_DEBUG
-
+<div id="joel_11">
+SkDCubic::ComplexBreak
+{{{407.66400146484375, 586.52301025390625}, {406.718994140625, 585.91400146484375}, {405.56201171875, 585.6710205078125}, {404.38299560546875, 585.9210205078125}}},
+maxCurvature[0]=0.210691815 {{{410.1179280337341311, 587.5354084049533867}, {403.9625372513739308, 584.8405979797089458}}},
+SkDCubic::ComplexBreak
+{{{403.625, 582.36602783203125}, {407.9530029296875, 581.4520263671875}, {412.17999267578125, 584.2020263671875}, {413.10198974609375, 588.5140380859375}}},
+maxCurvature[0]=0.505742375 {{{399.4806060513494685, 576.7555289603596975}, {419.9185900147107304, 590.2821868178559725}}},
+SkDCubic::ComplexBreak
+{{{408.92901611328125, 592.5469970703125}, {409.53802490234375, 591.60198974609375}, {409.78802490234375, 590.4530029296875}, {409.53802490234375, 589.27398681640625}}},
+maxCurvature[0]=0.2464997 {{{408.0414711863251682, 594.9185862710903621}, {410.5821756824746558, 588.7085892000006879}}},
+SkDCubic::ComplexBreak
+{{{413.10003662109375, 588.5159912109375}, {414.00604248046875, 592.83599853515625}, {411.27203369140625, 597.06298828125}, {406.94403076171875, 597.9849853515625}}},
+maxCurvature[0]=0.50027635 {{{418.6547935965468241, 584.2584103487866969}, {405.3110940414140941, 604.7967504597730795}}},
+SkDCubic::ComplexBreak
+{{{402.91400146484375, 593.82000732421875}, {403.8590087890625, 594.42901611328125}, {405.0159912109375, 594.67901611328125}, {406.19500732421875, 594.42901611328125}}},
+maxCurvature[0]=0.20172566 {{{400.4418179242405245, 592.7682938621098856}, {406.5786156780874876, 595.518866839962584}}},
+SkDCubic::ComplexBreak
+{{{406.94500732421875, 597.9840087890625}, {402.625, 598.89801025390625}, {398.39801025390625, 596.156005859375}, {397.47601318359375, 591.83599853515625}}},
+maxCurvature[0]=0.500281451 {{{411.2024837739085115, 603.5428096059653171}, {390.6642477196397749, 590.1989499052259589}}},
+SkDCubic::ComplexBreak
+{{{401.6409912109375, 587.81298828125}, {401.031982421875, 588.7509765625}, {400.781982421875, 589.89898681640625}, {401.031982421875, 591.0789794921875}}},
+maxCurvature[0]=0.208772223 {{{402.6666692341399312, 585.3725424991555428}, {399.9489005783761968, 591.4800732145131406}}},
+SkDCubic::ComplexBreak
+{{{397.47698974609375, 591.83697509765625}, {396.56298828125, 587.5169677734375}, {399.30499267578125, 583.28997802734375}, {403.625, 582.36798095703125}}},
+maxCurvature[0]=0.500281451 {{{391.9181889291909329, 596.0944515473461252}, {405.2620486299302911, 575.5562154930773886}}},
+<empty>
+<empty>
+seg=1 {{{409.539001f, 589.27301f}, {409.296997f, 588.085022f}, {408.593994f, 587.140015f}, {407.664001f, 586.52301f}}}
+seg=2 {{{407.664001f, 586.52301f}, {406.718994f, 585.914001f}, {405.562012f, 585.671021f}, {404.382996f, 585.921021f}}}
+seg=3 {{{404.382996f, 585.921021f}, {403.625f, 582.366028f}}}
+seg=4 {{{403.625f, 582.366028f}, {407.953003f, 581.452026f}, {412.179993f, 584.202026f}, {413.10199f, 588.514038f}}}
+seg=5 {{{413.10199f, 588.514038f}, {409.539001f, 589.27301f}}}
+<empty>
+seg=6 {{{406.195007f, 594.429993f}, {407.375f, 594.179993f}, {408.320007f, 593.484985f}, {408.929016f, 592.546997f}}}
+seg=7 {{{408.929016f, 592.546997f}, {409.538025f, 591.60199f}, {409.788025f, 590.453003f}, {409.538025f, 589.273987f}}}
+seg=8 {{{409.538025f, 589.273987f}, {413.100037f, 588.515991f}}}
+seg=9 {{{413.100037f, 588.515991f}, {414.006042f, 592.835999f}, {411.272034f, 597.062988f}, {406.944031f, 597.984985f}}}
+seg=10 {{{406.944031f, 597.984985f}, {406.195007f, 594.429993f}}}
+<empty>
+seg=11 {{{401.031006f, 591.078003f}, {401.289001f, 592.257996f}, {401.984009f, 593.210999f}, {402.914001f, 593.820007f}}}
+seg=12 {{{402.914001f, 593.820007f}, {403.859009f, 594.429016f}, {405.015991f, 594.679016f}, {406.195007f, 594.429016f}}}
+seg=13 {{{406.195007f, 594.429016f}, {406.945007f, 597.984009f}}}
+seg=14 {{{406.945007f, 597.984009f}, {402.625f, 598.89801f}, {398.39801f, 596.156006f}, {397.476013f, 591.835999f}}}
+seg=15 {{{397.476013f, 591.835999f}, {401.031006f, 591.078003f}}}
+seg=16 {{{404.382996f, 585.921997f}, {403.203003f, 586.171997f}, {402.25f, 586.867004f}, {401.640991f, 587.812988f}}}
+seg=17 {{{401.640991f, 587.812988f}, {401.031982f, 588.750977f}, {400.781982f, 589.898987f}, {401.031982f, 591.078979f}}}
+seg=18 {{{401.031982f, 591.078979f}, {397.47699f, 591.836975f}}}
+seg=19 {{{397.47699f, 591.836975f}, {396.562988f, 587.516968f}, {399.304993f, 583.289978f}, {403.625f, 582.367981f}}}
+seg=20 {{{403.625f, 582.367981f}, {404.382996f, 585.921997f}}}
+debugShowCubicIntersection wtTs[0]=1 {{{409.539001,589.27301}, {409.296997,588.085022}, {408.593994,587.140015}, {407.664001,586.52301}}} {{407.664001,586.52301}} wnTs[0]=0 {{{407.664001,586.52301}, {406.718994,585.914001}, {405.562012,585.671021}, {404.382996,585.921021}}}
+debugShowCubicIntersection no intersect {{{409.539001,589.27301}, {409.296997,588.085022}, {408.593994,587.140015}, {407.664001,586.52301}}} {{{403.625,582.366028}, {407.953003,581.452026}, {412.179993,584.202026}, {413.10199,588.514038}}}
+debugShowCubicLineIntersection wtTs[0]=0 {{{409.539001,589.27301}, {409.296997,588.085022}, {408.593994,587.140015}, {407.664001,586.52301}}} {{409.539001,589.27301}} wnTs[0]=1 {{{413.10199,588.514038}, {409.539001,589.27301}}}
+debugShowCubicLineIntersection wtTs[0]=1 {{{407.664001,586.52301}, {406.718994,585.914001}, {405.562012,585.671021}, {404.382996,585.921021}}} {{404.382996,585.921021}} wnTs[0]=0 {{{404.382996,585.921021}, {403.625,582.366028}}}
+debugShowCubicIntersection no intersect {{{407.664001,586.52301}, {406.718994,585.914001}, {405.562012,585.671021}, {404.382996,585.921021}}} {{{403.625,582.366028}, {407.953003,581.452026}, {412.179993,584.202026}, {413.10199,588.514038}}}
+debugShowCubicLineIntersection wtTs[0]=0 {{{403.625,582.366028}, {407.953003,581.452026}, {412.179993,584.202026}, {413.10199,588.514038}}} {{403.625,582.366028}} wnTs[0]=1 {{{404.382996,585.921021}, {403.625,582.366028}}}
+debugShowCubicLineIntersection wtTs[0]=1 {{{403.625,582.366028}, {407.953003,581.452026}, {412.179993,584.202026}, {413.10199,588.514038}}} {{413.10199,588.514038}} wnTs[0]=0 {{{413.10199,588.514038}, {409.539001,589.27301}}}
+debugShowCubicIntersection no intersect {{{407.664001,586.52301}, {406.718994,585.914001}, {405.562012,585.671021}, {404.382996,585.921021}}} {{{404.382996,585.921997}, {403.203003,586.171997}, {402.25,586.867004}, {401.640991,587.812988}}}
+debugShowCubicLineIntersection wtTs[0]=1 {{{407.664001,586.52301}, {406.718994,585.914001}, {405.562012,585.671021}, {404.382996,585.921021}}} {{404.382996,585.921021}} wnTs[0]=0.999737 {{{403.625,582.367981}, {404.382996,585.921997}}}
+debugShowCubicLineIntersection wtTs[0]=1 {{{397.47699,591.836975}, {396.562988,587.516968}, {399.304993,583.289978}, {403.625,582.367981}}} {{403.625,582.367981}} wnTs[0]=0.999474 {{{404.382996,585.921021}, {403.625,582.366028}}}
+SkOpSegment::addT insert t=0.999474488 segID=3 spanID=41
+debugShowLineIntersection wtTs[0]=0 {{{404.382996,585.921021}, {403.625,582.366028}}} {{404.382996,585.921021}} wtTs[1]=0.999474488 {{403.625,582.367981}} wnTs[0]=0.999737 {{{403.625,582.367981}, {404.382996,585.921997}}} wnTs[1]=0
+debugShowCubicIntersection no intersect {{{403.625,582.366028}, {407.953003,581.452026}, {412.179993,584.202026}, {413.10199,588.514038}}} {{{404.382996,585.921997}, {403.203003,586.171997}, {402.25,586.867004}, {401.640991,587.812988}}}
+debugShowCubicIntersection no intersect {{{403.625,582.366028}, {407.953003,581.452026}, {412.179993,584.202026}, {413.10199,588.514038}}} {{{397.47699,591.836975}, {396.562988,587.516968}, {399.304993,583.289978}, {403.625,582.367981}}}
+debugShowCubicLineIntersection no intersect {{{403.625,582.366028}, {407.953003,581.452026}, {412.179993,584.202026}, {413.10199,588.514038}}} {{{403.625,582.367981}, {404.382996,585.921997}}}
+debugShowCubicLineIntersection wtTs[0]=0 {{{409.539001,589.27301}, {409.296997,588.085022}, {408.593994,587.140015}, {407.664001,586.52301}}} {{409.539001,589.27301}} wnTs[0]=0.000318097 {{{409.538025,589.273987}, {413.100037,588.515991}}}
+SkOpSegment::addT insert t=0.000318097039 segID=8 spanID=42
+debugShowCubicIntersection no intersect {{{409.539001,589.27301}, {409.296997,588.085022}, {408.593994,587.140015}, {407.664001,586.52301}}} {{{413.100037,588.515991}, {414.006042,592.835999}, {411.272034,597.062988}, {406.944031,597.984985}}}
+debugShowLineIntersection wtTs[0]=1 {{{413.10199,588.514038}, {409.539001,589.27301}}} {{409.539001,589.27301}} wnTs[0]=0.000318097 {{{409.538025,589.273987}, {413.100037,588.515991}}}
+debugShowCubicLineIntersection no intersect {{{413.100037,588.515991}, {414.006042,592.835999}, {411.272034,597.062988}, {406.944031,597.984985}}} {{{413.10199,588.514038}, {409.539001,589.27301}}}
+debugShowCubicIntersection wtTs[0]=1 {{{404.382996,585.921997}, {403.203003,586.171997}, {402.25,586.867004}, {401.640991,587.812988}}} {{401.640991,587.812988}} wnTs[0]=0 {{{401.640991,587.812988}, {401.031982,588.750977}, {400.781982,589.898987}, {401.031982,591.078979}}}
+debugShowCubicIntersection no intersect {{{404.382996,585.921997}, {403.203003,586.171997}, {402.25,586.867004}, {401.640991,587.812988}}} {{{397.47699,591.836975}, {396.562988,587.516968}, {399.304993,583.289978}, {403.625,582.367981}}}
+debugShowCubicLineIntersection wtTs[0]=0 {{{404.382996,585.921997}, {403.203003,586.171997}, {402.25,586.867004}, {401.640991,587.812988}}} {{404.382996,585.921997}} wnTs[0]=1 {{{403.625,582.367981}, {404.382996,585.921997}}}
+debugShowCubicLineIntersection wtTs[0]=1 {{{401.640991,587.812988}, {401.031982,588.750977}, {400.781982,589.898987}, {401.031982,591.078979}}} {{401.031982,591.078979}} wnTs[0]=0 {{{401.031982,591.078979}, {397.47699,591.836975}}}
+debugShowCubicIntersection no intersect {{{401.640991,587.812988}, {401.031982,588.750977}, {400.781982,589.898987}, {401.031982,591.078979}}} {{{397.47699,591.836975}, {396.562988,587.516968}, {399.304993,583.289978}, {403.625,582.367981}}}
+debugShowCubicLineIntersection wtTs[0]=0 {{{397.47699,591.836975}, {396.562988,587.516968}, {399.304993,583.289978}, {403.625,582.367981}}} {{397.47699,591.836975}} wnTs[0]=1 {{{401.031982,591.078979}, {397.47699,591.836975}}}
+debugShowCubicLineIntersection wtTs[0]=1 {{{397.47699,591.836975}, {396.562988,587.516968}, {399.304993,583.289978}, {403.625,582.367981}}} {{403.625,582.367981}} wnTs[0]=0 {{{403.625,582.367981}, {404.382996,585.921997}}}
+debugShowCubicIntersection no intersect {{{401.640991,587.812988}, {401.031982,588.750977}, {400.781982,589.898987}, {401.031982,591.078979}}} {{{401.031006,591.078003}, {401.289001,592.257996}, {401.984009,593.210999}, {402.914001,593.820007}}}
+debugShowCubicLineIntersection no intersect {{{401.640991,587.812988}, {401.031982,588.750977}, {400.781982,589.898987}, {401.031982,591.078979}}} {{{397.476013,591.835999}, {401.031006,591.078003}}}
+debugShowCubicLineIntersection wtTs[0]=0.000319790508 {{{401.031006,591.078003}, {401.289001,592.257996}, {401.984009,593.210999}, {402.914001,593.820007}}} {{401.03125,591.079163}} wnTs[0]=0.00020504 {{{401.031982,591.078979}, {397.47699,591.836975}}}
+SkOpSegment::addT insert t=0.000319790508 segID=11 spanID=43
+debugShowCubicLineIntersection no intersect {{{406.945007,597.984009}, {402.625,598.89801}, {398.39801,596.156006}, {397.476013,591.835999}}} {{{401.031982,591.078979}, {397.47699,591.836975}}}
+debugShowLineIntersection no intersect {{{401.031982,591.078979}, {397.47699,591.836975}}} {{{397.476013,591.835999}, {401.031006,591.078003}}}
+debugShowCubicIntersection no intersect {{{397.47699,591.836975}, {396.562988,587.516968}, {399.304993,583.289978}, {403.625,582.367981}}} {{{401.031006,591.078003}, {401.289001,592.257996}, {401.984009,593.210999}, {402.914001,593.820007}}}
+debugShowCubicIntersection no intersect {{{397.47699,591.836975}, {396.562988,587.516968}, {399.304993,583.289978}, {403.625,582.367981}}} {{{406.945007,597.984009}, {402.625,598.89801}, {398.39801,596.156006}, {397.476013,591.835999}}}
+debugShowCubicLineIntersection wtTs[0]=8.74738929e-05 {{{397.47699,591.836975}, {396.562988,587.516968}, {399.304993,583.289978}, {403.625,582.367981}}} {{397.476746,591.835815}} wnTs[0]=0.000207256 {{{397.476013,591.835999}, {401.031006,591.078003}}}
+SkOpSegment::addT insert t=8.74738929e-05 segID=19 spanID=44
+debugShowCubicIntersection wtTs[0]=1 {{{406.195007,594.429993}, {407.375,594.179993}, {408.320007,593.484985}, {408.929016,592.546997}}} {{408.929016,592.546997}} wnTs[0]=0 {{{408.929016,592.546997}, {409.538025,591.60199}, {409.788025,590.453003}, {409.538025,589.273987}}}
+debugShowCubicIntersection no intersect {{{406.195007,594.429993}, {407.375,594.179993}, {408.320007,593.484985}, {408.929016,592.546997}}} {{{413.100037,588.515991}, {414.006042,592.835999}, {411.272034,597.062988}, {406.944031,597.984985}}}
+debugShowCubicLineIntersection wtTs[0]=0 {{{406.195007,594.429993}, {407.375,594.179993}, {408.320007,593.484985}, {408.929016,592.546997}}} {{406.195007,594.429993}} wnTs[0]=1 {{{406.944031,597.984985}, {406.195007,594.429993}}}
+debugShowCubicLineIntersection wtTs[0]=1 {{{408.929016,592.546997}, {409.538025,591.60199}, {409.788025,590.453003}, {409.538025,589.273987}}} {{409.538025,589.273987}} wnTs[0]=0 {{{409.538025,589.273987}, {413.100037,588.515991}}}
+debugShowCubicIntersection no intersect {{{408.929016,592.546997}, {409.538025,591.60199}, {409.788025,590.453003}, {409.538025,589.273987}}} {{{413.100037,588.515991}, {414.006042,592.835999}, {411.272034,597.062988}, {406.944031,597.984985}}}
+debugShowCubicLineIntersection wtTs[0]=0 {{{413.100037,588.515991}, {414.006042,592.835999}, {411.272034,597.062988}, {406.944031,597.984985}}} {{413.100037,588.515991}} wnTs[0]=1 {{{409.538025,589.273987}, {413.100037,588.515991}}}
+debugShowCubicLineIntersection wtTs[0]=1 {{{413.100037,588.515991}, {414.006042,592.835999}, {411.272034,597.062988}, {406.944031,597.984985}}} {{406.944031,597.984985}} wnTs[0]=0 {{{406.944031,597.984985}, {406.195007,594.429993}}}
+debugShowCubicIntersection no intersect {{{406.195007,594.429993}, {407.375,594.179993}, {408.320007,593.484985}, {408.929016,592.546997}}} {{{402.914001,593.820007}, {403.859009,594.429016}, {405.015991,594.679016}, {406.195007,594.429016}}}
+debugShowCubicLineIntersection wtTs[0]=0 {{{406.195007,594.429993}, {407.375,594.179993}, {408.320007,593.484985}, {408.929016,592.546997}}} {{406.195007,594.429993}} wtTs[1]=5.57101392e-05 {{406.19519,594.429932}} wnTs[0]=0.000262996 {{{406.195007,594.429016}, {406.945007,597.984009}}} wnTs[1]=0.000262947308
+debugShowCubicIntersection no intersect {{{406.195007,594.429993}, {407.375,594.179993}, {408.320007,593.484985}, {408.929016,592.546997}}} {{{406.945007,597.984009}, {402.625,598.89801}, {398.39801,596.156006}, {397.476013,591.835999}}}
+debugShowCubicLineIntersection no intersect {{{413.100037,588.515991}, {414.006042,592.835999}, {411.272034,597.062988}, {406.944031,597.984985}}} {{{406.195007,594.429016}, {406.945007,597.984009}}}
+debugShowCubicIntersection no intersect {{{413.100037,588.515991}, {414.006042,592.835999}, {411.272034,597.062988}, {406.944031,597.984985}}} {{{406.945007,597.984009}, {402.625,598.89801}, {398.39801,596.156006}, {397.476013,591.835999}}}
+debugShowCubicLineIntersection no intersect {{{402.914001,593.820007}, {403.859009,594.429016}, {405.015991,594.679016}, {406.195007,594.429016}}} {{{406.944031,597.984985}, {406.195007,594.429993}}}
+debugShowLineIntersection wtTs[0]=1 {{{406.944031,597.984985}, {406.195007,594.429993}}} {{406.195007,594.429993}} wnTs[0]=0.000262996 {{{406.195007,594.429016}, {406.945007,597.984009}}}
+debugShowCubicLineIntersection wtTs[0]=8.73365293e-05 {{{406.945007,597.984009}, {402.625,598.89801}, {398.39801,596.156006}, {397.476013,591.835999}}} {{406.943878,597.984253}} wnTs[0]=0.000207362 {{{406.944031,597.984985}, {406.195007,594.429993}}}
+SkOpSegment::addT insert t=8.73365293e-05 segID=14 spanID=45
+debugShowCubicIntersection wtTs[0]=1 {{{401.031006,591.078003}, {401.289001,592.257996}, {401.984009,593.210999}, {402.914001,593.820007}}} {{402.914001,593.820007}} wnTs[0]=0 {{{402.914001,593.820007}, {403.859009,594.429016}, {405.015991,594.679016}, {406.195007,594.429016}}}
+debugShowCubicIntersection no intersect {{{401.031006,591.078003}, {401.289001,592.257996}, {401.984009,593.210999}, {402.914001,593.820007}}} {{{406.945007,597.984009}, {402.625,598.89801}, {398.39801,596.156006}, {397.476013,591.835999}}}
+debugShowCubicLineIntersection wtTs[0]=0 {{{401.031006,591.078003}, {401.289001,592.257996}, {401.984009,593.210999}, {402.914001,593.820007}}} {{401.031006,591.078003}} wnTs[0]=1 {{{397.476013,591.835999}, {401.031006,591.078003}}}
+debugShowCubicLineIntersection wtTs[0]=1 {{{402.914001,593.820007}, {403.859009,594.429016}, {405.015991,594.679016}, {406.195007,594.429016}}} {{406.195007,594.429016}} wnTs[0]=0 {{{406.195007,594.429016}, {406.945007,597.984009}}}
+debugShowCubicIntersection no intersect {{{402.914001,593.820007}, {403.859009,594.429016}, {405.015991,594.679016}, {406.195007,594.429016}}} {{{406.945007,597.984009}, {402.625,598.89801}, {398.39801,596.156006}, {397.476013,591.835999}}}
+debugShowCubicLineIntersection wtTs[0]=0 {{{406.945007,597.984009}, {402.625,598.89801}, {398.39801,596.156006}, {397.476013,591.835999}}} {{406.945007,597.984009}} wnTs[0]=1 {{{406.195007,594.429016}, {406.945007,597.984009}}}
+debugShowCubicLineIntersection wtTs[0]=1 {{{406.945007,597.984009}, {402.625,598.89801}, {398.39801,596.156006}, {397.476013,591.835999}}} {{397.476013,591.835999}} wnTs[0]=0 {{{397.476013,591.835999}, {401.031006,591.078003}}}
+------------------x--x---------------- addExpanded
+00:  seg/base=20/39 seg/base=3/5 MarkCoinStart
+01:  seg/base=20/40 seg/base=3/41 MarkCoinEnd
+SkOpSegment::debugShowActiveSpans id=1 (409.539001,589.27301 409.296997,588.085022 408.593994,587.140015 407.664001,586.52301) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=2 (407.664001,586.52301 406.718994,585.914001 405.562012,585.671021 404.382996,585.921021) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=3 (404.382996,585.921021 403.625397,582.36792) t=0 tEnd=0.999474488 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=3 (403.625397,582.36792 403.625,582.366028) t=0.999474488 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=4 (403.625,582.366028 407.953003,581.452026 412.179993,584.202026 413.10199,588.514038) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=5 (413.10199,588.514038 409.539001,589.27301) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=16 (404.382996,585.921997 403.203003,586.171997 402.25,586.867004 401.640991,587.812988) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=17 (401.640991,587.812988 401.031982,588.750977 400.781982,589.898987 401.031982,591.078979) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=18 (401.031982,591.078979 397.47699,591.836975) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=19 (397.47699,591.836975 397.47691,591.836597 397.476826,591.836193 397.476746,591.835815) t=0 tEnd=8.74738929e-05 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=19 (397.476746,591.835815 396.563464,587.516202 399.305371,583.289897 403.625,582.367981) t=8.74738929e-05 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=20 (403.625,582.367981 404.382996,585.921997) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=6 (406.195007,594.429993 407.375,594.179993 408.320007,593.484985 408.929016,592.546997) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=7 (408.929016,592.546997 409.538025,591.60199 409.788025,590.453003 409.538025,589.273987) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=8 (409.538025,589.273987 409.539154,589.273743) t=0 tEnd=0.000318097039 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=8 (409.539154,589.273743 413.100037,588.515991) t=0.000318097039 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=9 (413.100037,588.515991 414.006042,592.835999 411.272034,597.062988 406.944031,597.984985) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=10 (406.944031,597.984985 406.195007,594.429993) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=11 (401.031006,591.078003 401.031088,591.07838 401.031167,591.078785 401.03125,591.079163) t=0 tEnd=0.000319790508 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=11 (401.03125,591.079163 401.289442,592.258633 401.984306,593.211193 402.914001,593.820007) t=0.000319790508 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=12 (402.914001,593.820007 403.859009,594.429016 405.015991,594.679016 406.195007,594.429016) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=13 (406.195007,594.429016 406.945007,597.984009) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=14 (406.945007,597.984009 406.94463,597.984009 406.944255,597.984253 406.943878,597.984253) t=0 tEnd=8.73365293e-05 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=14 (406.943878,597.984253 402.624264,598.897536 398.39793,596.155629 397.476013,591.835999) t=8.73365293e-05 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=15 (397.476013,591.835999 401.031006,591.078003) t=0 tEnd=1 windSum=? windValue=1
+------------------x--x---------------- move_multiples
+00:  seg/base=20/39 seg/base=3/5 MarkCoinStart
+01:  seg/base=20/40 seg/base=3/41 MarkCoinEnd
+------------------x--x---------------- move_nearby
+00:  seg/base=20/39 seg/base=3/5 MarkCoinStart
+01:  seg/base=20/40 seg/base=3/41 MarkCoinEnd
+------------------x--x---------------- correctEnds
+00:  seg/base=20/39 seg/base=3/5 MarkCoinStart
+01:  seg/base=20/40 seg/base=3/41 MarkCoinEnd
+------------------x--x---------------- addEndMovedSpans
+00:  seg/base=20/39 seg/base=3/5 MarkCoinStart
+01:  seg/base=20/40 seg/base=3/41 MarkCoinEnd
+------------------x--x---------------- expand
+00:  seg/base=20/39 seg/base=3/5 MarkCoinStart
+01:  seg/base=20/40 seg/base=3/41 MarkCoinEnd
+------------------x--x---------------- addExpanded
+00:  seg/base=20/39 seg/base=3/5 MarkCoinStart
+01:  seg/base=20/40 seg/base=3/41 MarkCoinEnd
+------------------x--x---------------- mark
+00:  seg/base=20/39 seg/base=3/5 MarkCoinStart
+01:  seg/base=20/40 seg/base=3/41 MarkCoinEnd
+-------------------------------------- missing_coincidence
+-------------------------------------- expand
+-------------------------------------- expand
+-------------------------------------- apply
+SkOpSegment::markDone id=20 (403.625,582.367981 404.382996,585.921997) t=0 [39] (403.625,582.367981) tEnd=1 newWindSum=? newOppSum=? oppSum=? windSum=? windValue=0 oppValue=0
+SkOpSegment::markDone id=3 (404.382996,585.921021 403.625,582.366028) t=0 [5] (404.382996,585.921021) tEnd=0.999474488 newWindSum=? newOppSum=? oppSum=? windSum=? windValue=0 oppValue=0
+-------------------------------------- findOverlaps
+SkOpSegment::debugShowActiveSpans id=1 (409.539001,589.27301 409.296997,588.085022 408.593994,587.140015 407.664001,586.52301) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=2 (407.664001,586.52301 406.718994,585.914001 405.562012,585.671021 404.382996,585.921021) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=3 (403.625397,582.36792 403.625,582.366028) t=0.999474488 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=4 (403.625,582.366028 407.953003,581.452026 412.179993,584.202026 413.10199,588.514038) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=5 (413.10199,588.514038 409.539001,589.27301) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=16 (404.382996,585.921997 403.203003,586.171997 402.25,586.867004 401.640991,587.812988) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=17 (401.640991,587.812988 401.031982,588.750977 400.781982,589.898987 401.031982,591.078979) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=18 (401.031982,591.078979 397.47699,591.836975) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=19 (397.47699,591.836975 397.47691,591.836597 397.476826,591.836193 397.476746,591.835815) t=0 tEnd=8.74738929e-05 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=19 (397.476746,591.835815 396.563464,587.516202 399.305371,583.289897 403.625,582.367981) t=8.74738929e-05 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=6 (406.195007,594.429993 407.375,594.179993 408.320007,593.484985 408.929016,592.546997) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=7 (408.929016,592.546997 409.538025,591.60199 409.788025,590.453003 409.538025,589.273987) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=8 (409.538025,589.273987 409.539154,589.273743) t=0 tEnd=0.000318097039 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=8 (409.539154,589.273743 413.100037,588.515991) t=0.000318097039 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=9 (413.100037,588.515991 414.006042,592.835999 411.272034,597.062988 406.944031,597.984985) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=10 (406.944031,597.984985 406.195007,594.429993) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=11 (401.031006,591.078003 401.031088,591.07838 401.031167,591.078785 401.03125,591.079163) t=0 tEnd=0.000319790508 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=11 (401.03125,591.079163 401.289442,592.258633 401.984306,593.211193 402.914001,593.820007) t=0.000319790508 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=12 (402.914001,593.820007 403.859009,594.429016 405.015991,594.679016 406.195007,594.429016) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=13 (406.195007,594.429016 406.945007,597.984009) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=14 (406.945007,597.984009 406.94463,597.984009 406.944255,597.984253 406.943878,597.984253) t=0 tEnd=8.73365293e-05 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=14 (406.943878,597.984253 402.624264,598.897536 398.39793,596.155629 397.476013,591.835999) t=8.73365293e-05 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=15 (397.476013,591.835999 401.031006,591.078003) t=0 tEnd=1 windSum=? windValue=1
+-------------------------------------- calc_angles
+SkOpSegment::sortAngles [1] tStart=0 [1]
+SkOpAngle::after [1/1] 9/9 tStart=0 tEnd=1 < [8/13] 1/1 tStart=0.000318097039 tEnd=1 < [8/12] 17/17 tStart=0.000318097039 tEnd=0  F 4
+SkOpAngle::afterPart {{{409.539154,589.273743}, {409.29715,588.085754}, {408.594147,587.140747}, {407.664154,586.523743}}} id=1
+SkOpAngle::afterPart {{{409.539154,589.273743}, {413.100037,588.515991}}} id=8
+SkOpAngle::afterPart {{{409.539154,589.273743}, {409.538025,589.273987}}} id=8
+SkOpAngle::after [1/1] 9/9 tStart=0 tEnd=1 < [5/4] 1/1 tStart=1 tEnd=0 < [8/12] 17/17 tStart=0.000318097039 tEnd=0  F 4
+SkOpAngle::afterPart {{{409.539001,589.27301}, {409.296997,588.085022}, {408.593994,587.140015}, {407.664001,586.52301}}} id=1
+SkOpAngle::afterPart {{{409.539001,589.27301}, {413.10199,588.514038}}} id=5
+SkOpAngle::afterPart {{{409.539001,589.27301}, {409.537872,589.273254}}} id=8
+SkOpAngle::after [8/12] 17/17 tStart=0.000318097039 tEnd=0 < [5/4] 1/1 tStart=1 tEnd=0 < [8/13] 1/1 tStart=0.000318097039 tEnd=1  F 11
+SkOpAngle::afterPart {{{409.539001,589.27301}, {409.537872,589.273254}}} id=8
+SkOpAngle::afterPart {{{409.539001,589.27301}, {413.10199,588.514038}}} id=5
+SkOpAngle::afterPart {{{409.539001,589.27301}, {413.099884,588.515259}}} id=8
+SkOpAngle::after [8/13] 1/1 tStart=0.000318097039 tEnd=1 < [5/4] 1/1 tStart=1 tEnd=0 < [1/1] 9/9 tStart=0 tEnd=1  T 7
+SkOpAngle::afterPart {{{409.539001,589.27301}, {413.099884,588.515259}}} id=8
+SkOpAngle::afterPart {{{409.539001,589.27301}, {413.10199,588.514038}}} id=5
+SkOpAngle::afterPart {{{409.539001,589.27301}, {409.296997,588.085022}, {408.593994,587.140015}, {407.664001,586.52301}}} id=1
+SkOpSegment::sortAngles [2] tStart=1 [4]
+SkOpSegment::sortAngles [3] tStart=0.999474488 [41]
+SkOpSegment::sortAngles [5] tStart=1 [10]
+SkOpSegment::sortAngles [16] tStart=0 [31]
+SkOpSegment::sortAngles [17] tStart=1 [34]
+SkOpAngle::after [17/6] 9/5 tStart=1 tEnd=0 < [11/17] 9/9 tStart=0.000319790508 tEnd=0 < [18/7] 17/17 tStart=0 tEnd=1  T 7
+SkOpAngle::afterPart {{{401.03125,591.079163}, {400.78125,589.89917}, {401.03125,588.75116}, {401.640259,587.813171}}} id=17
+SkOpAngle::afterPart {{{401.03125,591.079163}, {401.031006,591.078003}, {401.031088,591.07838}, {401.031006,591.078003}}} id=11
+SkOpAngle::afterPart {{{401.03125,591.079163}, {397.476257,591.837158}}} id=18
+SkOpAngle::after [17/6] 9/5 tStart=1 tEnd=0 < [11/18] 25/25 tStart=0.000319790508 tEnd=1 < [11/17] 9/9 tStart=0.000319790508 tEnd=0  F 5
+SkOpAngle::afterPart {{{401.03125,591.079163}, {400.78125,589.89917}, {401.03125,588.75116}, {401.640259,587.813171}}} id=17
+SkOpAngle::afterPart {{{401.03125,591.079163}, {401.289442,592.258633}, {401.984306,593.211193}, {402.914001,593.820007}}} id=11
+SkOpAngle::afterPart {{{401.03125,591.079163}, {401.031006,591.078003}, {401.031088,591.07838}, {401.031006,591.078003}}} id=11
+SkOpAngle::after [11/17] 9/9 tStart=0.000319790508 tEnd=0 < [11/18] 25/25 tStart=0.000319790508 tEnd=1 < [18/7] 17/17 tStart=0 tEnd=1  F 4
+SkOpAngle::afterPart {{{401.03125,591.079163}, {401.031006,591.078003}, {401.031088,591.07838}, {401.031006,591.078003}}} id=11
+SkOpAngle::afterPart {{{401.03125,591.079163}, {401.289442,592.258633}, {401.984306,593.211193}, {402.914001,593.820007}}} id=11
+SkOpAngle::afterPart {{{401.03125,591.079163}, {397.476257,591.837158}}} id=18
+SkOpAngle::after [18/7] 17/17 tStart=0 tEnd=1 < [11/18] 25/25 tStart=0.000319790508 tEnd=1 < [17/6] 9/5 tStart=1 tEnd=0  T 4
+SkOpAngle::afterPart {{{401.03125,591.079163}, {397.476257,591.837158}}} id=18
+SkOpAngle::afterPart {{{401.03125,591.079163}, {401.289442,592.258633}, {401.984306,593.211193}, {402.914001,593.820007}}} id=11
+SkOpAngle::afterPart {{{401.03125,591.079163}, {400.78125,589.89917}, {401.03125,588.75116}, {401.640259,587.813171}}} id=17
+SkOpSegment::sortAngles [18] tStart=0 [35]
+SkOpSegment::sortAngles [19] tStart=8.74738929e-05 [44]
+SkOpAngle::after [19/8] 25/25 tStart=8.74738929e-05 tEnd=0 < [14/23] 25/29 tStart=1 tEnd=8.73365293e-05 < [19/9] 9/5 tStart=8.74738929e-05 tEnd=1  T 12
+SkOpAngle::afterPart {{{397.476013,591.835999}, {397.476257,591.837158}, {397.476177,591.83678}, {397.476257,591.837158}}} id=19
+SkOpAngle::afterPart {{{397.476013,591.835999}, {398.39793,596.155629}, {402.624264,598.897536}, {406.943878,597.984253}}} id=14
+SkOpAngle::afterPart {{{397.476013,591.835999}, {396.562731,587.516385}, {399.304638,583.29008}, {403.624268,582.368164}}} id=19
+SkOpAngle::after [19/8] 25/25 tStart=8.74738929e-05 tEnd=0 < [15/24] 1/1 tStart=0 tEnd=1 < [14/23] 25/29 tStart=1 tEnd=8.73365293e-05  F 5
+SkOpAngle::afterPart {{{397.476013,591.835999}, {397.476257,591.837158}, {397.476177,591.83678}, {397.476257,591.837158}}} id=19
+SkOpAngle::afterPart {{{397.476013,591.835999}, {401.031006,591.078003}}} id=15
+SkOpAngle::afterPart {{{397.476013,591.835999}, {398.39793,596.155629}, {402.624264,598.897536}, {406.943878,597.984253}}} id=14
+SkOpAngle::after [14/23] 25/29 tStart=1 tEnd=8.73365293e-05 < [15/24] 1/1 tStart=0 tEnd=1 < [19/9] 9/5 tStart=8.74738929e-05 tEnd=1  T 4
+SkOpAngle::afterPart {{{397.476013,591.835999}, {398.39793,596.155629}, {402.624264,598.897536}, {406.943878,597.984253}}} id=14
+SkOpAngle::afterPart {{{397.476013,591.835999}, {401.031006,591.078003}}} id=15
+SkOpAngle::afterPart {{{397.476013,591.835999}, {396.562731,587.516385}, {399.304638,583.29008}, {403.624268,582.368164}}} id=19
+SkOpSegment::sortAngles [19] tStart=1 [38]
+SkOpSegment::sortAngles [6] tStart=0 [11]
+SkOpAngle::after [6/11] 1/1 tStart=0 tEnd=1 < [13/20] 25/25 tStart=0 tEnd=1 < [12/19] 17/13 tStart=1 tEnd=0  F 4
+SkOpAngle::afterPart {{{406.195007,594.429016}, {407.375,594.179016}, {408.320007,593.484009}, {408.929016,592.546021}}} id=6
+SkOpAngle::afterPart {{{406.195007,594.429016}, {406.945007,597.984009}}} id=13
+SkOpAngle::afterPart {{{406.195007,594.429016}, {405.015991,594.679016}, {403.859009,594.429016}, {402.914001,593.820007}}} id=12
+SkOpAngle::after [6/11] 1/1 tStart=0 tEnd=1 < [10/16] 25/25 tStart=1 tEnd=0 < [12/19] 17/13 tStart=1 tEnd=0  F 4
+SkOpAngle::afterPart {{{406.195007,594.429993}, {407.375,594.179993}, {408.320007,593.484985}, {408.929016,592.546997}}} id=6
+SkOpAngle::afterPart {{{406.195007,594.429993}, {406.944031,597.984985}}} id=10
+SkOpAngle::afterPart {{{406.195007,594.429993}, {405.015991,594.679993}, {403.859009,594.429993}, {402.914001,593.820984}}} id=12
+SkOpAngle::after [12/19] 17/13 tStart=1 tEnd=0 < [10/16] 25/25 tStart=1 tEnd=0 < [13/20] 25/25 tStart=0 tEnd=1  T 7
+SkOpAngle::afterPart {{{406.195007,594.429993}, {405.015991,594.679993}, {403.859009,594.429993}, {402.914001,593.820984}}} id=12
+SkOpAngle::afterPart {{{406.195007,594.429993}, {406.944031,597.984985}}} id=10
+SkOpAngle::afterPart {{{406.195007,594.429993}, {406.945007,597.984985}}} id=13
+SkOpSegment::sortAngles [8] tStart=0.000318097039 [42]
+SkOpSegment::sortAngles [9] tStart=1 [18]
+SkOpAngle::after [9/14] 1/5 tStart=1 tEnd=0 < [14/21] 31/31 tStart=8.73365293e-05 tEnd=0 < [10/15] 9/9 tStart=0 tEnd=1  F 4
+SkOpAngle::afterPart {{{406.943878,597.984253}, {411.271881,597.062256}, {414.00589,592.835266}, {413.099884,588.515259}}} id=9
+SkOpAngle::afterPart {{{406.943878,597.984253}, {406.945007,597.984009}, {406.94463,597.984009}, {406.945007,597.984009}}} id=14
+SkOpAngle::afterPart {{{406.943878,597.984253}, {406.194855,594.42926}}} id=10
+SkOpAngle::after [9/14] 1/5 tStart=1 tEnd=0 < [14/22] 17/13 tStart=8.73365293e-05 tEnd=1 < [10/15] 9/9 tStart=0 tEnd=1  F 4
+SkOpAngle::afterPart {{{406.943878,597.984253}, {411.271881,597.062256}, {414.00589,592.835266}, {413.099884,588.515259}}} id=9
+SkOpAngle::afterPart {{{406.943878,597.984253}, {402.624264,598.897536}, {398.39793,596.155629}, {397.476013,591.835999}}} id=14
+SkOpAngle::afterPart {{{406.943878,597.984253}, {406.194855,594.42926}}} id=10
+SkOpAngle::after [10/15] 9/9 tStart=0 tEnd=1 < [14/22] 17/13 tStart=8.73365293e-05 tEnd=1 < [14/21] 31/31 tStart=8.73365293e-05 tEnd=0  T 4
+SkOpAngle::afterPart {{{406.943878,597.984253}, {406.194855,594.42926}}} id=10
+SkOpAngle::afterPart {{{406.943878,597.984253}, {402.624264,598.897536}, {398.39793,596.155629}, {397.476013,591.835999}}} id=14
+SkOpAngle::afterPart {{{406.943878,597.984253}, {406.945007,597.984009}, {406.94463,597.984009}, {406.945007,597.984009}}} id=14
+SkOpSegment::sortAngles [10] tStart=0 [19]
+SkOpSegment::sortAngles [10] tStart=1 [20]
+SkOpSegment::sortAngles [11] tStart=0.000319790508 [43]
+SkOpSegment::sortAngles [12] tStart=1 [24]
+SkOpSegment::sortAngles [13] tStart=0 [25]
+SkOpSegment::sortAngles [14] tStart=8.73365293e-05 [45]
+SkOpSegment::sortAngles [14] tStart=1 [28]
+SkOpSegment::sortAngles [15] tStart=0 [29]
+coinSpan - id=20 t=0 tEnd=1
+coinSpan + id=3 t=0.999474488 tEnd=0
+SkOpSpan::sortableTop dir=kLeft seg=1 t=0.5 pt=(408.859497,587.683899)
+SkOpSpan::sortableTop [0] valid=1 operand=0 span=44 ccw=1 seg=19 {{{397.47699f, 591.836975f}, {396.562988f, 587.516968f}, {399.304993f, 583.289978f}, {403.625f, 582.367981f}}} t=0.33188452 pt=(397.699097,587.683899) slope=(3.85156666,-11.7134239)
+SkOpSpan::sortableTop [1] valid=1 operand=0 span=31 ccw=0 seg=16 {{{404.382996f, 585.921997f}, {403.203003f, 586.171997f}, {402.25f, 586.867004f}, {401.640991f, 587.812988f}}} t=0.953943751 pt=(401.727325,587.683899) slope=(-1.92134028,2.7673627)
+SkOpSpan::sortableTop [2] valid=1 operand=0 span=1 ccw=1 seg=1 {{{409.539001f, 589.27301f}, {409.296997f, 588.085022f}, {408.593994f, 587.140015f}, {407.664001f, 586.52301f}}} t=0.5 pt=(408.859497,587.683899) slope=(-1.9335022,-2.77125549)
+SkOpSegment::markWinding id=19 (397.47699,591.836975 396.562988,587.516968 399.304993,583.289978 403.625,582.367981) t=8.74738929e-05 [44] (397.476746,591.835815) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::nextChase mismatched signs
+SkOpSegment::markWinding id=3 (404.382996,585.921021 403.625,582.366028) t=0.999474488 [41] (403.625397,582.36792) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=4 (403.625,582.366028 407.953003,581.452026 412.179993,584.202026 413.10199,588.514038) t=0 [7] (403.625,582.366028) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=5 (413.10199,588.514038 409.539001,589.27301) t=0 [9] (413.10199,588.514038) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=19 (397.47699,591.836975 396.562988,587.516968 399.304993,583.289978 403.625,582.367981) t=8.74738929e-05 [44] (397.476746,591.835815) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::markWinding id=16 (404.382996,585.921997 403.203003,586.171997 402.25,586.867004 401.640991,587.812988) t=0 [31] (404.382996,585.921997) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::markWinding id=17 (401.640991,587.812988 401.031982,588.750977 400.781982,589.898987 401.031982,591.078979) t=0 [33] (401.640991,587.812988) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=16 (404.382996,585.921997 403.203003,586.171997 402.25,586.867004 401.640991,587.812988) t=0 [31] (404.382996,585.921997) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::nextChase mismatched signs
+SkOpSegment::markWinding id=2 (407.664001,586.52301 406.718994,585.914001 405.562012,585.671021 404.382996,585.921021) t=0 [3] (407.664001,586.52301) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=1 (409.539001,589.27301 409.296997,588.085022 408.593994,587.140015 407.664001,586.52301) t=0 [1] (409.539001,589.27301) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=8 (409.538025,589.273987 413.100037,588.515991) t=0 [15] (409.538025,589.273987) tEnd=0.000318097039 newWindSum=-1 windSum=? windValue=1
+SkOpSegment::markWinding id=7 (408.929016,592.546997 409.538025,591.60199 409.788025,590.453003 409.538025,589.273987) t=0 [13] (408.929016,592.546997) tEnd=1 newWindSum=-1 windSum=? windValue=1
+SkOpSegment::markWinding id=6 (406.195007,594.429993 407.375,594.179993 408.320007,593.484985 408.929016,592.546997) t=0 [11] (406.195007,594.429993) tEnd=1 newWindSum=-1 windSum=? windValue=1
+SkOpSegment::markAngle last seg=6 span=11 windSum=-1
+SkOpSegment::markWinding id=8 (409.538025,589.273987 413.100037,588.515991) t=0.000318097039 [42] (409.539154,589.273743) tEnd=1 newWindSum=-1 windSum=? windValue=1
+SkOpSegment::markWinding id=9 (413.100037,588.515991 414.006042,592.835999 411.272034,597.062988 406.944031,597.984985) t=0 [17] (413.100037,588.515991) tEnd=1 newWindSum=-1 windSum=? windValue=1
+SkOpSegment::markAngle last seg=9 span=18
+SkOpSegment::findNextWinding
+SkOpAngle::dumpOne [1/1] next=8/12 sect=9/9  s=0 [1] e=1 [2] sgn=-1 windVal=1 windSum=-1 oppVal=0 oppSum=0
+SkOpAngle::dumpOne [8/12] next=8/13 sect=17/17  s=0.000318097039 [42] e=0 [15] sgn=1 windVal=1 windSum=-1
+SkOpAngle::dumpOne [8/13] next=5/4 sect=1/1  s=0.000318097039 [42] e=1 [16] sgn=-1 windVal=1 windSum=-1
+SkOpAngle::dumpOne [5/4] next=1/1 sect=1/1  s=1 [10] e=0 [9] sgn=1 windVal=1 windSum=-1 oppVal=0 oppSum=0
+SkOpSegment::findNextWinding chase.append segment=6 span=11 windSum=-1
+SkOpSegment::findNextWinding chase.append segment=9 span=18
+SkOpSegment::markDone id=1 (409.539001,589.27301 409.296997,588.085022 408.593994,587.140015 407.664001,586.52301) t=0 [1] (409.539001,589.27301) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::findNextWinding from:[1] to:[8] start=4291816 end=4286928
+bridgeWinding current id=1 from=(407.664001,586.52301) to=(409.539001,589.27301)
+path.moveTo(407.664001,586.52301);
+path.cubicTo(408.593994,587.140015, 409.296997,588.085022, 409.539001,589.27301);
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=8 (409.538025,589.273987 413.100037,588.515991) t=0 [15] (409.538025,589.273987) tEnd=0.000318097039 newWindSum=-1 newOppSum=? oppSum=? windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=8 from=(409.539154,589.273743) to=(409.538025,589.273987)
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=7 (408.929016,592.546997 409.538025,591.60199 409.788025,590.453003 409.538025,589.273987) t=0 [13] (408.929016,592.546997) tEnd=1 newWindSum=-1 newOppSum=? oppSum=? windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=7 from=(409.538025,589.273987) to=(408.929016,592.546997)
+path.lineTo(409.538025,589.273987);
+path.cubicTo(409.788025,590.453003, 409.538025,591.60199, 408.929016,592.546997);
+SkOpSegment::markWinding id=12 (402.914001,593.820007 403.859009,594.429016 405.015991,594.679016 406.195007,594.429016) t=0 [23] (402.914001,593.820007) tEnd=1 newWindSum=-1 windSum=? windValue=1
+SkOpSegment::markWinding id=11 (401.031006,591.078003 401.289001,592.257996 401.984009,593.210999 402.914001,593.820007) t=0.000319790508 [43] (401.03125,591.079163) tEnd=1 newWindSum=-1 windSum=? windValue=1
+SkOpSegment::markAngle last seg=11 span=43 windSum=-1
+SkOpSegment::markWinding id=10 (406.944031,597.984985 406.195007,594.429993) t=0 [19] (406.944031,597.984985) tEnd=1 newWindSum=-2 windSum=? windValue=1
+SkOpSegment::markAngle last seg=10 span=19 windSum=-2
+SkOpSegment::markWinding id=13 (406.195007,594.429016 406.945007,597.984009) t=0 [25] (406.195007,594.429016) tEnd=1 newWindSum=-2 windSum=? windValue=1
+SkOpSegment::markWinding id=14 (406.945007,597.984009 402.625,598.89801 398.39801,596.156006 397.476013,591.835999) t=0 [27] (406.945007,597.984009) tEnd=8.73365293e-05 newWindSum=-2 windSum=? windValue=1
+SkOpSegment::markAngle last seg=14 span=45 windSum=?
+SkOpSegment::findNextWinding
+SkOpAngle::dumpOne [6/11] next=12/19 sect=1/1  s=0 [11] e=1 [12] sgn=-1 windVal=1 windSum=-1
+SkOpAngle::dumpOne [12/19] next=10/16 sect=17/13  s=1 [24] e=0 [23] sgn=1 windVal=1 windSum=-1
+SkOpAngle::dumpOne [10/16] next=13/20 sect=25/25  s=1 [20] e=0 [19] sgn=1 windVal=1 windSum=-2
+SkOpAngle::dumpOne [13/20] next=6/11 sect=25/25  s=0 [25] e=1 [26] sgn=-1 windVal=1 windSum=-2
+SkOpSegment::findNextWinding chase.append segment=11 span=43 windSum=-1
+SkOpSegment::markDone id=10 (406.944031,597.984985 406.195007,594.429993) t=0 [19] (406.944031,597.984985) tEnd=1 newWindSum=-2 newOppSum=? oppSum=? windSum=-2 windValue=1 oppValue=0
+SkOpSegment::findNextWinding chase.append segment=10 span=19 windSum=-2
+SkOpSegment::markDone id=13 (406.195007,594.429016 406.945007,597.984009) t=0 [25] (406.195007,594.429016) tEnd=1 newWindSum=-2 newOppSum=? oppSum=? windSum=-2 windValue=1 oppValue=0
+SkOpSegment::markDone id=14 (406.945007,597.984009 402.625,598.89801 398.39801,596.156006 397.476013,591.835999) t=0 [27] (406.945007,597.984009) tEnd=8.73365293e-05 newWindSum=-2 newOppSum=? oppSum=? windSum=-2 windValue=1 oppValue=0
+SkOpSegment::findNextWinding chase.append segment=14 span=45 windSum=-2147483647
+SkOpSegment::markDone id=6 (406.195007,594.429993 407.375,594.179993 408.320007,593.484985 408.929016,592.546997) t=0 [11] (406.195007,594.429993) tEnd=1 newWindSum=-1 newOppSum=? oppSum=? windSum=-1 windValue=1 oppValue=0
+SkOpSegment::findNextWinding from:[6] to:[12] start=4288824 end=4288680
+bridgeWinding current id=6 from=(408.929016,592.546997) to=(406.195007,594.429993)
+path.cubicTo(408.320007,593.484985, 407.375,594.179993, 406.195007,594.429993);
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=12 (402.914001,593.820007 403.859009,594.429016 405.015991,594.679016 406.195007,594.429016) t=0 [23] (402.914001,593.820007) tEnd=1 newWindSum=-1 newOppSum=? oppSum=? windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=12 from=(406.195007,594.429016) to=(402.914001,593.820007)
+path.cubicTo(405.015991,594.679016, 403.859009,594.429016, 402.914001,593.820007);
+SkOpSegment::markWinding id=11 (401.031006,591.078003 401.289001,592.257996 401.984009,593.210999 402.914001,593.820007) t=0 [21] (401.031006,591.078003) tEnd=0.000319790508 newWindSum=-2 windSum=? windValue=1
+SkOpSegment::markWinding id=15 (397.476013,591.835999 401.031006,591.078003) t=0 [29] (397.476013,591.835999) tEnd=1 newWindSum=-2 windSum=? windValue=1
+SkOpSegment::markAngle last seg=15 span=29 windSum=-2
+SkOpSegment::markWinding id=18 (401.031982,591.078979 397.47699,591.836975) t=0 [35] (401.031982,591.078979) tEnd=1 newWindSum=-2 windSum=? windValue=1
+SkOpSegment::markWinding id=19 (397.47699,591.836975 396.562988,587.516968 399.304993,583.289978 403.625,582.367981) t=0 [37] (397.47699,591.836975) tEnd=8.74738929e-05 newWindSum=-2 windSum=? windValue=1
+SkOpSegment::markAngle last seg=19 span=44 windSum=-1
+SkOpSegment::findNextWinding
+SkOpAngle::dumpOne [11/18] next=17/6 sect=25/25  s=0.000319790508 [43] e=1 [22] sgn=-1 windVal=1 windSum=-1
+SkOpAngle::dumpOne [17/6] next=11/17 sect=9/5  s=1 [34] e=0 [33] sgn=1 windVal=1 windSum=-1 oppVal=0 oppSum=0
+SkOpAngle::dumpOne [11/17] next=18/7 sect=9/9  s=0.000319790508 [43] e=0 [21] sgn=1 windVal=1 windSum=-2
+SkOpAngle::dumpOne [18/7] next=11/18 sect=17/17  s=0 [35] e=1 [36] sgn=-1 windVal=1 windSum=-2
+SkOpSegment::markDone id=11 (401.031006,591.078003 401.289001,592.257996 401.984009,593.210999 402.914001,593.820007) t=0 [21] (401.031006,591.078003) tEnd=0.000319790508 newWindSum=-2 newOppSum=? oppSum=? windSum=-2 windValue=1 oppValue=0
+SkOpSegment::markDone id=15 (397.476013,591.835999 401.031006,591.078003) t=0 [29] (397.476013,591.835999) tEnd=1 newWindSum=-2 newOppSum=? oppSum=? windSum=-2 windValue=1 oppValue=0
+SkOpSegment::findNextWinding chase.append segment=15 span=29 windSum=-2
+SkOpSegment::markDone id=18 (401.031982,591.078979 397.47699,591.836975) t=0 [35] (401.031982,591.078979) tEnd=1 newWindSum=-2 newOppSum=? oppSum=? windSum=-2 windValue=1 oppValue=0
+SkOpSegment::markDone id=19 (397.47699,591.836975 396.562988,587.516968 399.304993,583.289978 403.625,582.367981) t=0 [37] (397.47699,591.836975) tEnd=8.74738929e-05 newWindSum=-2 newOppSum=? oppSum=? windSum=-2 windValue=1 oppValue=0
+SkOpSegment::findNextWinding chase.append segment=19 span=44 windSum=-1
+SkOpSegment::markDone id=11 (401.031006,591.078003 401.289001,592.257996 401.984009,593.210999 402.914001,593.820007) t=0.000319790508 [43] (401.03125,591.079163) tEnd=1 newWindSum=-1 newOppSum=? oppSum=? windSum=-1 windValue=1 oppValue=0
+SkOpSegment::findNextWinding from:[11] to:[17] start=4290488 end=4290344
+bridgeWinding current id=11 from=(402.914001,593.820007) to=(401.03125,591.079163)
+path.cubicTo(401.984314,593.211182, 401.289429,592.258606, 401.03125,591.079163);
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=17 (401.640991,587.812988 401.031982,588.750977 400.781982,589.898987 401.031982,591.078979) t=0 [33] (401.640991,587.812988) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=17 from=(401.031982,591.078979) to=(401.640991,587.812988)
+path.cubicTo(400.781982,589.898987, 401.031982,588.750977, 401.640991,587.812988);
+SkOpSegment::nextChase mismatched signs
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=16 (404.382996,585.921997 403.203003,586.171997 402.25,586.867004 401.640991,587.812988) t=0 [31] (404.382996,585.921997) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=16 from=(401.640991,587.812988) to=(404.382996,585.921997)
+path.cubicTo(402.25,586.867004, 403.203003,586.171997, 404.382996,585.921997);
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=2 (407.664001,586.52301 406.718994,585.914001 405.562012,585.671021 404.382996,585.921021) t=0 [3] (407.664001,586.52301) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=2 from=(404.382996,585.921021) to=(407.664001,586.52301)
+path.cubicTo(405.562012,585.671021, 406.718994,585.914001, 407.664001,586.52301);
+path.close();
+SkOpSegment::markWinding id=19 (397.47699,591.836975 396.562988,587.516968 399.304993,583.289978 403.625,582.367981) t=8.74738929e-05 [44] (397.476746,591.835815) tEnd=1 newWindSum=-1 windSum=-1 windValue=1
+SkOpSegment::nextChase mismatched signs
+SkOpSegment::markWinding id=14 (406.945007,597.984009 402.625,598.89801 398.39801,596.156006 397.476013,591.835999) t=8.73365293e-05 [45] (406.943878,597.984253) tEnd=1 newWindSum=-2 windSum=? windValue=1
+SkOpSegment::markAngle last seg=14 span=45 windSum=-2
+SkOpSegment::debugShowActiveSpans id=3 (403.625397,582.36792 403.625,582.366028) t=0.999474488 tEnd=1 windSum=-1 oppSum=0 windValue=1 oppValue=0
+SkOpSegment::debugShowActiveSpans id=4 (403.625,582.366028 407.953003,581.452026 412.179993,584.202026 413.10199,588.514038) t=0 tEnd=1 windSum=-1 oppSum=0 windValue=1 oppValue=0
+SkOpSegment::debugShowActiveSpans id=5 (413.10199,588.514038 409.539001,589.27301) t=0 tEnd=1 windSum=-1 oppSum=0 windValue=1 oppValue=0
+SkOpSegment::debugShowActiveSpans id=19 (397.476746,591.835815 396.563464,587.516202 399.305371,583.289897 403.625,582.367981) t=8.74738929e-05 tEnd=1 windSum=-1 oppSum=0 windValue=1 oppValue=0
+SkOpSegment::debugShowActiveSpans id=8 (409.539154,589.273743 413.100037,588.515991) t=0.000318097039 tEnd=1 windSum=-1 windValue=1
+SkOpSegment::debugShowActiveSpans id=9 (413.100037,588.515991 414.006042,592.835999 411.272034,597.062988 406.944031,597.984985) t=0 tEnd=1 windSum=-1 windValue=1
+SkOpSegment::debugShowActiveSpans id=14 (406.943878,597.984253 402.624264,598.897536 398.39793,596.155629 397.476013,591.835999) t=8.73365293e-05 tEnd=1 windSum=-2 windValue=1
+SkOpSegment::nextChase mismatched signs
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=19 (397.47699,591.836975 396.562988,587.516968 399.304993,583.289978 403.625,582.367981) t=8.74738929e-05 [44] (397.476746,591.835815) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=19 from=(397.476746,591.835815) to=(403.625,582.367981)
+path.moveTo(397.476746,591.835815);
+path.cubicTo(396.563477,587.516174, 399.305359,583.289917, 403.625,582.367981);
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=3 (404.382996,585.921021 403.625,582.366028) t=0.999474488 [41] (403.625397,582.36792) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=3 from=(403.625397,582.36792) to=(403.625,582.366028)
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=4 (403.625,582.366028 407.953003,581.452026 412.179993,584.202026 413.10199,588.514038) t=0 [7] (403.625,582.366028) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=4 from=(403.625,582.366028) to=(413.10199,588.514038)
+path.lineTo(403.625,582.366028);
+path.cubicTo(407.953003,581.452026, 412.179993,584.202026, 413.10199,588.514038);
+SkOpSegment::findNextWinding
+SkOpAngle::dumpOne [5/4] next=1/1 sect=1/1  s=1 [10] e=0 [9] sgn=1 windVal=1 windSum=-1 oppVal=0 oppSum=0
+SkOpAngle::dumpOne [1/1] next=8/12 sect=9/9  s=0 [1] e=1 [2] sgn=-1 windVal=1 windSum=-1 oppVal=0 oppSum=0 done
+SkOpAngle::dumpOne [8/12] next=8/13 sect=17/17  s=0.000318097039 [42] e=0 [15] sgn=1 windVal=1 windSum=-1 done
+SkOpAngle::dumpOne [8/13] next=5/4 sect=1/1  s=0.000318097039 [42] e=1 [16] sgn=-1 windVal=1 windSum=-1
+SkOpSegment::markDone id=5 (413.10199,588.514038 409.539001,589.27301) t=0 [9] (413.10199,588.514038) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::findNextWinding from:[5] to:[8] start=4291816 end=4287072
+bridgeWinding current id=5 from=(413.10199,588.514038) to=(409.539001,589.27301)
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=8 (409.538025,589.273987 413.100037,588.515991) t=0.000318097039 [42] (409.539154,589.273743) tEnd=1 newWindSum=-1 newOppSum=? oppSum=? windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=8 from=(409.539154,589.273743) to=(413.100037,588.515991)
+path.lineTo(409.539001,589.27301);
+SkOpSegment::findNextWinding
+SkOpAngle::dumpOne [9/14] next=10/15 sect=1/5  s=1 [18] e=0 [17] sgn=1 windVal=1 windSum=-1
+SkOpAngle::dumpOne [10/15] next=14/22 sect=9/9  s=0 [19] e=1 [20] sgn=-1 windVal=1 windSum=-2 done
+SkOpAngle::dumpOne [14/22] next=14/21 sect=17/13  s=8.73365293e-05 [45] e=1 [28] sgn=-1 windVal=1 windSum=-2
+SkOpAngle::dumpOne [14/21] next=9/14 sect=31/31  s=8.73365293e-05 [45] e=0 [27] sgn=1 windVal=1 windSum=-2 done
+SkOpSegment::markDone id=9 (413.100037,588.515991 414.006042,592.835999 411.272034,597.062988 406.944031,597.984985) t=0 [17] (413.100037,588.515991) tEnd=1 newWindSum=-1 newOppSum=? oppSum=? windSum=-1 windValue=1 oppValue=0
+SkOpSegment::findNextWinding from:[9] to:[14] start=4292248 end=4289320
+bridgeWinding current id=9 from=(413.100037,588.515991) to=(406.944031,597.984985)
+path.lineTo(413.100037,588.515991);
+path.cubicTo(414.006042,592.835999, 411.272034,597.062988, 406.944031,597.984985);
+SkOpSegment::findNextWinding simple
+SkOpSegment::debugShowActiveSpans id=14 (406.943878,597.984253 402.624264,598.897536 398.39793,596.155629 397.476013,591.835999) t=8.73365293e-05 tEnd=1 windSum=-2 windValue=1
+SkOpSegment::markDone id=14 (406.945007,597.984009 402.625,598.89801 398.39801,596.156006 397.476013,591.835999) t=8.73365293e-05 [45] (406.943878,597.984253) tEnd=1 newWindSum=-2 newOppSum=? oppSum=? windSum=-2 windValue=1 oppValue=0
+</div>
+
+<div id="joel_10">
+SkDCubic::ComplexBreak
+{{{584.08599853515625, 431.33599853515625}, {582.93798828125, 430.96099853515625}, {581.75799560546875, 431.08599853515625}, {580.7659912109375, 431.593994140625}}},
+maxCurvature[0]=0.908113421 {{{584.1181209116214177, 430.1538818130687787}, {577.969954809597084, 432.7736222667205084}}},
+SkDCubic::ComplexBreak
+{{{575.14801025390625, 433}, {576.5150146484375, 428.7969970703125}, {581.0150146484375, 426.5159912109375}, {585.21002197265625, 427.875}}},
+maxCurvature[0]=0.50036075 {{{568.1978874470240726, 433.8982271481503972}, {590.0470235470908165, 422.8012586633995511}}},
+SkDCubic::ComplexBreak
+{{{586.875, 436.81201171875}, {587.25, 435.66400146484375}, {587.125, 434.5}, {586.61700439453125, 433.49200439453125}}},
+maxCurvature[0]=0.709758914 {{{587.7871278617965345, 437.6571056882418702}, {586.1322255770696756, 431.1527144185091061}}},
+SkDCubic::ComplexBreak
+{{{585.21099853515625, 427.875}, {589.406005859375, 429.24200439453125}, {591.69500732421875, 433.7340087890625}, {590.3280029296875, 437.93701171875}}},
+maxCurvature[0]=0.49729326 {{{584.2405287567108871, 420.9205840752692325}, {595.4397901231312744, 442.7054003127302053}}},
+SkDCubic::ComplexBreak
+{{{581.39801025390625, 439.60198974609375}, {582.53900146484375, 439.968994140625}, {583.71002197265625, 439.85198974609375}, {584.71002197265625, 439.343994140625}}},
+maxCurvature[0]=0.769822111 {{{580.7905223461929154, 440.6007184045780036}, {587.1989920634028977, 438.6622846164399903}}},
+SkDCubic::ComplexBreak
+{{{590.3270263671875, 437.93798828125}, {588.9520263671875, 442.13299560546875}, {584.468017578125, 444.4219970703125}, {580.2650146484375, 443.05499267578125}}},
+maxCurvature[0]=0.50179849 {{{597.2616281410381589, 437.0677298509480124}, {575.4121463613508922, 448.1166853435209987}}},
+SkDCubic::ComplexBreak
+{{{578.60198974609375, 434.125}, {578.2349853515625, 435.27301025390625}, {578.35198974609375, 436.43701171875}, {578.8599853515625, 437.44500732421875}}},
+maxCurvature[0]=0.714831074 {{{577.6906339162001132, 433.299635239093675}, {579.3552391524597169, 439.7975429835167347}}},
+SkDCubic::ComplexBreak
+{{{580.2659912109375, 443.05401611328125}, {576.07098388671875, 441.68701171875}, {573.781982421875, 437.2020263671875}, {575.14898681640625, 432.9990234375}}},
+maxCurvature[0]=0.498616268 {{{581.2070198879381451, 449.9982918524905813}, {570.0518531862154532, 428.2119094507434625}}},
+<empty>
+<empty>
+seg=1 {{{584.085999f, 431.335999f}, {582.937988f, 430.960999f}, {581.757996f, 431.085999f}, {580.765991f, 431.593994f}}}
+seg=2 {{{580.765991f, 431.593994f}, {579.773987f, 432.10199f}, {578.97699f, 432.97699f}, {578.60199f, 434.125f}}}
+seg=3 {{{578.60199f, 434.125f}, {575.14801f, 433}}}
+seg=4 {{{575.14801f, 433}, {576.515015f, 428.796997f}, {581.015015f, 426.515991f}, {585.210022f, 427.875f}}}
+seg=5 {{{585.210022f, 427.875f}, {584.085999f, 431.335999f}}}
+<empty>
+seg=6 {{{586.875f, 436.812012f}, {587.25f, 435.664001f}, {587.125f, 434.5f}, {586.617004f, 433.492004f}}}
+seg=7 {{{586.617004f, 433.492004f}, {586.101013f, 432.5f}, {585.234009f, 431.703003f}, {584.085999f, 431.335999f}}}
+seg=8 {{{584.085999f, 431.335999f}, {585.210999f, 427.875f}}}
+seg=9 {{{585.210999f, 427.875f}, {589.406006f, 429.242004f}, {591.695007f, 433.734009f}, {590.328003f, 437.937012f}}}
+seg=10 {{{590.328003f, 437.937012f}, {586.875f, 436.812012f}}}
+<empty>
+seg=11 {{{581.39801f, 439.60199f}, {582.539001f, 439.968994f}, {583.710022f, 439.85199f}, {584.710022f, 439.343994f}}}
+seg=12 {{{584.710022f, 439.343994f}, {585.702026f, 438.835999f}, {586.499023f, 437.960999f}, {586.874023f, 436.812988f}}}
+seg=13 {{{586.874023f, 436.812988f}, {590.327026f, 437.937988f}}}
+seg=14 {{{590.327026f, 437.937988f}, {588.952026f, 442.132996f}, {584.468018f, 444.421997f}, {580.265015f, 443.054993f}}}
+seg=15 {{{580.265015f, 443.054993f}, {581.39801f, 439.60199f}}}
+seg=16 {{{578.60199f, 434.125f}, {578.234985f, 435.27301f}, {578.35199f, 436.437012f}, {578.859985f, 437.445007f}}}
+seg=17 {{{578.859985f, 437.445007f}, {579.367981f, 438.437012f}, {580.250977f, 439.226013f}, {581.398987f, 439.601013f}}}
+seg=18 {{{581.398987f, 439.601013f}, {580.265991f, 443.054016f}}}
+seg=19 {{{580.265991f, 443.054016f}, {576.070984f, 441.687012f}, {573.781982f, 437.202026f}, {575.148987f, 432.999023f}}}
+seg=20 {{{575.148987f, 432.999023f}, {578.60199f, 434.125f}}}
+debugShowCubicIntersection wtTs[0]=1 {{{584.085999,431.335999}, {582.937988,430.960999}, {581.757996,431.085999}, {580.765991,431.593994}}} {{580.765991,431.593994}} wnTs[0]=0 {{{580.765991,431.593994}, {579.773987,432.10199}, {578.97699,432.97699}, {578.60199,434.125}}}
+debugShowCubicIntersection no intersect {{{584.085999,431.335999}, {582.937988,430.960999}, {581.757996,431.085999}, {580.765991,431.593994}}} {{{575.14801,433}, {576.515015,428.796997}, {581.015015,426.515991}, {585.210022,427.875}}}
+debugShowCubicLineIntersection wtTs[0]=0 {{{584.085999,431.335999}, {582.937988,430.960999}, {581.757996,431.085999}, {580.765991,431.593994}}} {{584.085999,431.335999}} wnTs[0]=1 {{{585.210022,427.875}, {584.085999,431.335999}}}
+debugShowCubicLineIntersection wtTs[0]=1 {{{580.765991,431.593994}, {579.773987,432.10199}, {578.97699,432.97699}, {578.60199,434.125}}} {{578.60199,434.125}} wnTs[0]=0 {{{578.60199,434.125}, {575.14801,433}}}
+debugShowCubicIntersection no intersect {{{580.765991,431.593994}, {579.773987,432.10199}, {578.97699,432.97699}, {578.60199,434.125}}} {{{575.14801,433}, {576.515015,428.796997}, {581.015015,426.515991}, {585.210022,427.875}}}
+debugShowCubicLineIntersection wtTs[0]=0 {{{575.14801,433}, {576.515015,428.796997}, {581.015015,426.515991}, {585.210022,427.875}}} {{575.14801,433}} wnTs[0]=1 {{{578.60199,434.125}, {575.14801,433}}}
+debugShowCubicLineIntersection wtTs[0]=1 {{{575.14801,433}, {576.515015,428.796997}, {581.015015,426.515991}, {585.210022,427.875}}} {{585.210022,427.875}} wnTs[0]=0 {{{585.210022,427.875}, {584.085999,431.335999}}}
+debugShowCubicIntersection wtTs[0]=0 {{{584.085999,431.335999}, {582.937988,430.960999}, {581.757996,431.085999}, {580.765991,431.593994}}} {{584.085999,431.335999}} wnTs[0]=1 {{{586.617004,433.492004}, {586.101013,432.5}, {585.234009,431.703003}, {584.085999,431.335999}}}
+debugShowCubicLineIntersection wtTs[0]=0 {{{584.085999,431.335999}, {582.937988,430.960999}, {581.757996,431.085999}, {580.765991,431.593994}}} {{584.085999,431.335999}} wnTs[0]=0 {{{584.085999,431.335999}, {585.210999,427.875}}}
+debugShowCubicIntersection no intersect {{{575.14801,433}, {576.515015,428.796997}, {581.015015,426.515991}, {585.210022,427.875}}} {{{586.617004,433.492004}, {586.101013,432.5}, {585.234009,431.703003}, {584.085999,431.335999}}}
+debugShowCubicLineIntersection wtTs[0]=1 {{{575.14801,433}, {576.515015,428.796997}, {581.015015,426.515991}, {585.210022,427.875}}} {{585.210022,427.875}} wnTs[0]=0.999917 {{{584.085999,431.335999}, {585.210999,427.875}}}
+debugShowCubicLineIntersection wtTs[0]=1 {{{586.617004,433.492004}, {586.101013,432.5}, {585.234009,431.703003}, {584.085999,431.335999}}} {{584.085999,431.335999}} wnTs[0]=1 {{{585.210022,427.875}, {584.085999,431.335999}}}
+debugShowLineIntersection wtTs[0]=0 {{{585.210022,427.875}, {584.085999,431.335999}}} {{585.210022,427.875}} wtTs[1]=1 {{584.085999,431.335999}} wnTs[0]=0.999917 {{{584.085999,431.335999}, {585.210999,427.875}}} wnTs[1]=0
+debugShowCubicIntersection wtTs[0]=1 {{{580.765991,431.593994}, {579.773987,432.10199}, {578.97699,432.97699}, {578.60199,434.125}}} {{578.60199,434.125}} wnTs[0]=0 {{{578.60199,434.125}, {578.234985,435.27301}, {578.35199,436.437012}, {578.859985,437.445007}}}
+debugShowCubicIntersection no intersect {{{580.765991,431.593994}, {579.773987,432.10199}, {578.97699,432.97699}, {578.60199,434.125}}} {{{580.265991,443.054016}, {576.070984,441.687012}, {573.781982,437.202026}, {575.148987,432.999023}}}
+debugShowCubicLineIntersection wtTs[0]=1 {{{580.765991,431.593994}, {579.773987,432.10199}, {578.97699,432.97699}, {578.60199,434.125}}} {{578.60199,434.125}} wnTs[0]=1 {{{575.148987,432.999023}, {578.60199,434.125}}}
+debugShowCubicLineIntersection wtTs[0]=0 {{{578.60199,434.125}, {578.234985,435.27301}, {578.35199,436.437012}, {578.859985,437.445007}}} {{578.60199,434.125}} wnTs[0]=0 {{{578.60199,434.125}, {575.14801,433}}}
+debugShowCubicLineIntersection wtTs[0]=0.999907158 {{{580.265991,443.054016}, {576.070984,441.687012}, {573.781982,437.202026}, {575.148987,432.999023}}} {{575.148621,433.000183}} wnTs[0]=0.999827 {{{578.60199,434.125}, {575.14801,433}}}
+SkOpSegment::addT insert t=0.999907158 segID=19 spanID=41
+debugShowLineIntersection wtTs[0]=0 {{{578.60199,434.125}, {575.14801,433}}} {{578.60199,434.125}} wnTs[0]=1 {{{575.148987,432.999023}, {578.60199,434.125}}}
+debugShowCubicIntersection no intersect {{{575.14801,433}, {576.515015,428.796997}, {581.015015,426.515991}, {585.210022,427.875}}} {{{580.265991,443.054016}, {576.070984,441.687012}, {573.781982,437.202026}, {575.148987,432.999023}}}
+debugShowCubicLineIntersection no intersect {{{575.14801,433}, {576.515015,428.796997}, {581.015015,426.515991}, {585.210022,427.875}}} {{{575.148987,432.999023}, {578.60199,434.125}}}
+debugShowCubicIntersection wtTs[0]=1 {{{586.875,436.812012}, {587.25,435.664001}, {587.125,434.5}, {586.617004,433.492004}}} {{586.617004,433.492004}} wnTs[0]=0 {{{586.617004,433.492004}, {586.101013,432.5}, {585.234009,431.703003}, {584.085999,431.335999}}}
+debugShowCubicIntersection no intersect {{{586.875,436.812012}, {587.25,435.664001}, {587.125,434.5}, {586.617004,433.492004}}} {{{585.210999,427.875}, {589.406006,429.242004}, {591.695007,433.734009}, {590.328003,437.937012}}}
+debugShowCubicLineIntersection wtTs[0]=0 {{{586.875,436.812012}, {587.25,435.664001}, {587.125,434.5}, {586.617004,433.492004}}} {{586.875,436.812012}} wnTs[0]=1 {{{590.328003,437.937012}, {586.875,436.812012}}}
+debugShowCubicLineIntersection wtTs[0]=1 {{{586.617004,433.492004}, {586.101013,432.5}, {585.234009,431.703003}, {584.085999,431.335999}}} {{584.085999,431.335999}} wnTs[0]=0 {{{584.085999,431.335999}, {585.210999,427.875}}}
+debugShowCubicIntersection no intersect {{{586.617004,433.492004}, {586.101013,432.5}, {585.234009,431.703003}, {584.085999,431.335999}}} {{{585.210999,427.875}, {589.406006,429.242004}, {591.695007,433.734009}, {590.328003,437.937012}}}
+debugShowCubicLineIntersection wtTs[0]=0 {{{585.210999,427.875}, {589.406006,429.242004}, {591.695007,433.734009}, {590.328003,437.937012}}} {{585.210999,427.875}} wnTs[0]=1 {{{584.085999,431.335999}, {585.210999,427.875}}}
+debugShowCubicLineIntersection wtTs[0]=1 {{{585.210999,427.875}, {589.406006,429.242004}, {591.695007,433.734009}, {590.328003,437.937012}}} {{590.328003,437.937012}} wnTs[0]=0 {{{590.328003,437.937012}, {586.875,436.812012}}}
+debugShowCubicIntersection no intersect {{{585.210999,427.875}, {589.406006,429.242004}, {591.695007,433.734009}, {590.328003,437.937012}}} {{{584.710022,439.343994}, {585.702026,438.835999}, {586.499023,437.960999}, {586.874023,436.812988}}}
+debugShowCubicLineIntersection no intersect {{{585.210999,427.875}, {589.406006,429.242004}, {591.695007,433.734009}, {590.328003,437.937012}}} {{{586.874023,436.812988}, {590.327026,437.937988}}}
+debugShowLineIntersection no intersect {{{590.328003,437.937012}, {586.875,436.812012}}} {{{586.874023,436.812988}, {590.327026,437.937988}}}
+debugShowCubicIntersection wtTs[0]=1 {{{578.60199,434.125}, {578.234985,435.27301}, {578.35199,436.437012}, {578.859985,437.445007}}} {{578.859985,437.445007}} wnTs[0]=0 {{{578.859985,437.445007}, {579.367981,438.437012}, {580.250977,439.226013}, {581.398987,439.601013}}}
+debugShowCubicIntersection no intersect {{{578.60199,434.125}, {578.234985,435.27301}, {578.35199,436.437012}, {578.859985,437.445007}}} {{{580.265991,443.054016}, {576.070984,441.687012}, {573.781982,437.202026}, {575.148987,432.999023}}}
+debugShowCubicLineIntersection wtTs[0]=0 {{{578.60199,434.125}, {578.234985,435.27301}, {578.35199,436.437012}, {578.859985,437.445007}}} {{578.60199,434.125}} wnTs[0]=1 {{{575.148987,432.999023}, {578.60199,434.125}}}
+debugShowCubicLineIntersection wtTs[0]=1 {{{578.859985,437.445007}, {579.367981,438.437012}, {580.250977,439.226013}, {581.398987,439.601013}}} {{581.398987,439.601013}} wnTs[0]=0 {{{581.398987,439.601013}, {580.265991,443.054016}}}
+debugShowCubicIntersection no intersect {{{578.859985,437.445007}, {579.367981,438.437012}, {580.250977,439.226013}, {581.398987,439.601013}}} {{{580.265991,443.054016}, {576.070984,441.687012}, {573.781982,437.202026}, {575.148987,432.999023}}}
+debugShowCubicLineIntersection wtTs[0]=0 {{{580.265991,443.054016}, {576.070984,441.687012}, {573.781982,437.202026}, {575.148987,432.999023}}} {{580.265991,443.054016}} wnTs[0]=1 {{{581.398987,439.601013}, {580.265991,443.054016}}}
+debugShowCubicLineIntersection wtTs[0]=1 {{{580.265991,443.054016}, {576.070984,441.687012}, {573.781982,437.202026}, {575.148987,432.999023}}} {{575.148987,432.999023}} wnTs[0]=0 {{{575.148987,432.999023}, {578.60199,434.125}}}
+debugShowCubicIntersection no intersect {{{578.859985,437.445007}, {579.367981,438.437012}, {580.250977,439.226013}, {581.398987,439.601013}}} {{{581.39801,439.60199}, {582.539001,439.968994}, {583.710022,439.85199}, {584.710022,439.343994}}}
+debugShowCubicIntersection no intersect {{{578.859985,437.445007}, {579.367981,438.437012}, {580.250977,439.226013}, {581.398987,439.601013}}} {{{590.327026,437.937988}, {588.952026,442.132996}, {584.468018,444.421997}, {580.265015,443.054993}}}
+debugShowCubicLineIntersection wtTs[0]=0 {{{581.39801,439.60199}, {582.539001,439.968994}, {583.710022,439.85199}, {584.710022,439.343994}}} {{581.39801,439.60199}} wtTs[1]=0.000173389113 {{581.398621,439.602173}} wnTs[0]=0.000339104 {{{581.398987,439.601013}, {580.265991,443.054016}}} wnTs[1]=0.000338089069
+SkOpSegment::addT insert t=0.000339103907 segID=18 spanID=42
+debugShowCubicLineIntersection no intersect {{{590.327026,437.937988}, {588.952026,442.132996}, {584.468018,444.421997}, {580.265015,443.054993}}} {{{581.398987,439.601013}, {580.265991,443.054016}}}
+debugShowLineIntersection wtTs[0]=0.000339103907 {{{581.398987,439.601013}, {580.265991,443.054016}}} {{581.39801,439.60199}} wtTs[1]=1 {{580.265991,443.054016}} wnTs[0]=1 {{{580.265015,443.054993}, {581.39801,439.60199}}} wnTs[1]=0.000339103907
+SkOpSegment::addT insert t=0.000339103907 segID=15 spanID=43
+debugShowCubicIntersection no intersect {{{580.265991,443.054016}, {576.070984,441.687012}, {573.781982,437.202026}, {575.148987,432.999023}}} {{{590.327026,437.937988}, {588.952026,442.132996}, {584.468018,444.421997}, {580.265015,443.054993}}}
+debugShowCubicLineIntersection wtTs[0]=0 {{{580.265991,443.054016}, {576.070984,441.687012}, {573.781982,437.202026}, {575.148987,432.999023}}} {{580.265991,443.054016}} wtTs[1]=4.71004667e-05 {{580.265381,443.053833}} wnTs[0]=0.000339104 {{{580.265015,443.054993}, {581.39801,439.60199}}} wnTs[1]=0.000338761046
+debugShowCubicIntersection wtTs[0]=1 {{{581.39801,439.60199}, {582.539001,439.968994}, {583.710022,439.85199}, {584.710022,439.343994}}} {{584.710022,439.343994}} wnTs[0]=0 {{{584.710022,439.343994}, {585.702026,438.835999}, {586.499023,437.960999}, {586.874023,436.812988}}}
+debugShowCubicIntersection no intersect {{{581.39801,439.60199}, {582.539001,439.968994}, {583.710022,439.85199}, {584.710022,439.343994}}} {{{590.327026,437.937988}, {588.952026,442.132996}, {584.468018,444.421997}, {580.265015,443.054993}}}
+debugShowCubicLineIntersection wtTs[0]=0 {{{581.39801,439.60199}, {582.539001,439.968994}, {583.710022,439.85199}, {584.710022,439.343994}}} {{581.39801,439.60199}} wnTs[0]=1 {{{580.265015,443.054993}, {581.39801,439.60199}}}
+debugShowCubicLineIntersection wtTs[0]=1 {{{584.710022,439.343994}, {585.702026,438.835999}, {586.499023,437.960999}, {586.874023,436.812988}}} {{586.874023,436.812988}} wnTs[0]=0 {{{586.874023,436.812988}, {590.327026,437.937988}}}
+debugShowCubicIntersection no intersect {{{584.710022,439.343994}, {585.702026,438.835999}, {586.499023,437.960999}, {586.874023,436.812988}}} {{{590.327026,437.937988}, {588.952026,442.132996}, {584.468018,444.421997}, {580.265015,443.054993}}}
+debugShowCubicLineIntersection wtTs[0]=0 {{{590.327026,437.937988}, {588.952026,442.132996}, {584.468018,444.421997}, {580.265015,443.054993}}} {{590.327026,437.937988}} wnTs[0]=1 {{{586.874023,436.812988}, {590.327026,437.937988}}}
+debugShowCubicLineIntersection wtTs[0]=1 {{{590.327026,437.937988}, {588.952026,442.132996}, {584.468018,444.421997}, {580.265015,443.054993}}} {{580.265015,443.054993}} wnTs[0]=0 {{{580.265015,443.054993}, {581.39801,439.60199}}}
+------------------x--x---------------- addExpanded
+00:  seg/base=15/43 seg/base=18/42 MarkCoinStart
+01:  seg/base=15/30 seg/base=18/36 MarkCoinEnd
+02:  seg/base=8/15 seg/base=5/9 MarkCoinStart
+03:  seg/base=8/16 seg/base=5/10 MarkCoinEnd
+SkOpSegment::debugShowActiveSpans id=1 (584.085999,431.335999 582.937988,430.960999 581.757996,431.085999 580.765991,431.593994) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=2 (580.765991,431.593994 579.773987,432.10199 578.97699,432.97699 578.60199,434.125) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=3 (578.60199,434.125 575.14801,433) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=4 (575.14801,433 576.515015,428.796997 581.015015,426.515991 585.210022,427.875) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=5 (585.210022,427.875 584.085999,431.335999) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=6 (586.875,436.812012 587.25,435.664001 587.125,434.5 586.617004,433.492004) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=7 (586.617004,433.492004 586.101013,432.5 585.234009,431.703003 584.085999,431.335999) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=8 (584.085999,431.335999 585.210999,427.875) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=9 (585.210999,427.875 589.406006,429.242004 591.695007,433.734009 590.328003,437.937012) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=10 (590.328003,437.937012 586.875,436.812012) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=16 (578.60199,434.125 578.234985,435.27301 578.35199,436.437012 578.859985,437.445007) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=17 (578.859985,437.445007 579.367981,438.437012 580.250977,439.226013 581.398987,439.601013) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=18 (581.398987,439.601013 581.398621,439.602173) t=0 tEnd=0.000339103907 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=18 (581.398621,439.602173 580.265991,443.054016) t=0.000339103907 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=19 (580.265991,443.054016 576.071373,441.687139 573.782422,437.202848 575.148621,433.000183) t=0 tEnd=0.999907158 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=19 (575.148621,433.000183 575.148747,432.999793 575.14886,432.999414 575.148987,432.999023) t=0.999907158 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=20 (575.148987,432.999023 578.60199,434.125) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=11 (581.39801,439.60199 582.539001,439.968994 583.710022,439.85199 584.710022,439.343994) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=12 (584.710022,439.343994 585.702026,438.835999 586.499023,437.960999 586.874023,436.812988) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=13 (586.874023,436.812988 590.327026,437.937988) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=14 (590.327026,437.937988 588.952026,442.132996 584.468018,444.421997 580.265015,443.054993) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=15 (580.265015,443.054993 580.265381,443.053833) t=0 tEnd=0.000339103907 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=15 (580.265381,443.053833 581.39801,439.60199) t=0.000339103907 tEnd=1 windSum=? windValue=1
+------------------x--x---------------- move_multiples
+00:  seg/base=15/43 seg/base=18/42 MarkCoinStart
+01:  seg/base=15/30 seg/base=18/36 MarkCoinEnd
+02:  seg/base=8/15 seg/base=5/9 MarkCoinStart
+03:  seg/base=8/16 seg/base=5/10 MarkCoinEnd
+------------------x--x---------------- move_nearby
+00:  seg/base=15/43 seg/base=18/42 MarkCoinStart
+01:  seg/base=15/30 seg/base=18/36 MarkCoinEnd
+02:  seg/base=8/15 seg/base=5/9 MarkCoinStart
+03:  seg/base=8/16 seg/base=5/10 MarkCoinEnd
+------------------x--x---------------- correctEnds
+00:  seg/base=15/43 seg/base=18/42 MarkCoinStart
+01:  seg/base=15/30 seg/base=18/36 MarkCoinEnd
+02:  seg/base=8/15 seg/base=5/9 MarkCoinStart
+03:  seg/base=8/16 seg/base=5/10 MarkCoinEnd
+------------------x--x---------------- addEndMovedSpans
+00:  seg/base=15/43 seg/base=18/42 MarkCoinStart
+01:  seg/base=15/30 seg/base=18/36 MarkCoinEnd
+02:  seg/base=8/15 seg/base=5/9 MarkCoinStart
+03:  seg/base=8/16 seg/base=5/10 MarkCoinEnd
+------------------x--x---------------- expand
+00:  seg/base=15/43 seg/base=18/42 MarkCoinStart
+01:  seg/base=15/30 seg/base=18/36 MarkCoinEnd
+02:  seg/base=8/15 seg/base=5/9 MarkCoinStart
+03:  seg/base=8/16 seg/base=5/10 MarkCoinEnd
+------------------x--x---------------- addExpanded
+00:  seg/base=15/43 seg/base=18/42 MarkCoinStart
+01:  seg/base=15/30 seg/base=18/36 MarkCoinEnd
+02:  seg/base=8/15 seg/base=5/9 MarkCoinStart
+03:  seg/base=8/16 seg/base=5/10 MarkCoinEnd
+------------------x--x---------------- mark
+00:  seg/base=15/43 seg/base=18/42 MarkCoinStart
+01:  seg/base=15/30 seg/base=18/36 MarkCoinEnd
+02:  seg/base=8/15 seg/base=5/9 MarkCoinStart
+03:  seg/base=8/16 seg/base=5/10 MarkCoinEnd
+-------------------------------------- missing_coincidence
+-------------------------------------- expand
+-------------------------------------- expand
+-------------------------------------- apply
+SkOpSegment::markDone id=15 (580.265015,443.054993 581.39801,439.60199) t=0.000339103907 [43] (580.265381,443.053833) tEnd=1 newWindSum=? newOppSum=? oppSum=? windSum=? windValue=0 oppValue=0
+SkOpSegment::markDone id=18 (581.398987,439.601013 580.265991,443.054016) t=0.000339103907 [42] (581.398621,439.602173) tEnd=1 newWindSum=? newOppSum=? oppSum=? windSum=? windValue=0 oppValue=0
+SkOpSegment::markDone id=8 (584.085999,431.335999 585.210999,427.875) t=0 [15] (584.085999,431.335999) tEnd=1 newWindSum=? newOppSum=? oppSum=? windSum=? windValue=0 oppValue=0
+SkOpSegment::markDone id=5 (585.210022,427.875 584.085999,431.335999) t=0 [9] (585.210022,427.875) tEnd=1 newWindSum=? newOppSum=? oppSum=? windSum=? windValue=0 oppValue=0
+-------------------------------------- findOverlaps
+SkOpSegment::debugShowActiveSpans id=1 (584.085999,431.335999 582.937988,430.960999 581.757996,431.085999 580.765991,431.593994) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=2 (580.765991,431.593994 579.773987,432.10199 578.97699,432.97699 578.60199,434.125) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=3 (578.60199,434.125 575.14801,433) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=4 (575.14801,433 576.515015,428.796997 581.015015,426.515991 585.210022,427.875) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=6 (586.875,436.812012 587.25,435.664001 587.125,434.5 586.617004,433.492004) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=7 (586.617004,433.492004 586.101013,432.5 585.234009,431.703003 584.085999,431.335999) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=9 (585.210999,427.875 589.406006,429.242004 591.695007,433.734009 590.328003,437.937012) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=10 (590.328003,437.937012 586.875,436.812012) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=16 (578.60199,434.125 578.234985,435.27301 578.35199,436.437012 578.859985,437.445007) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=17 (578.859985,437.445007 579.367981,438.437012 580.250977,439.226013 581.398987,439.601013) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=18 (581.398987,439.601013 581.398621,439.602173) t=0 tEnd=0.000339103907 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=19 (580.265991,443.054016 576.071373,441.687139 573.782422,437.202848 575.148621,433.000183) t=0 tEnd=0.999907158 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=19 (575.148621,433.000183 575.148747,432.999793 575.14886,432.999414 575.148987,432.999023) t=0.999907158 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=20 (575.148987,432.999023 578.60199,434.125) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=11 (581.39801,439.60199 582.539001,439.968994 583.710022,439.85199 584.710022,439.343994) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=12 (584.710022,439.343994 585.702026,438.835999 586.499023,437.960999 586.874023,436.812988) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=13 (586.874023,436.812988 590.327026,437.937988) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=14 (590.327026,437.937988 588.952026,442.132996 584.468018,444.421997 580.265015,443.054993) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=15 (580.265015,443.054993 580.265381,443.053833) t=0 tEnd=0.000339103907 windSum=? windValue=1
+-------------------------------------- calc_angles
+SkOpSegment::sortAngles [1] tStart=0 [1]
+SkOpSegment::sortAngles [2] tStart=1 [4]
+SkOpAngle::after [2/2] 5/5 tStart=1 tEnd=0 < [16/9] 21/25 tStart=0 tEnd=1 < [20/14] 13/13 tStart=1 tEnd=0  F 4
+SkOpAngle::afterPart {{{578.60199,434.125}, {578.97699,432.97699}, {579.773987,432.10199}, {580.765991,431.593994}}} id=2
+SkOpAngle::afterPart {{{578.60199,434.125}, {578.234985,435.27301}, {578.35199,436.437012}, {578.859985,437.445007}}} id=16
+SkOpAngle::afterPart {{{578.60199,434.125}, {575.148987,432.999023}}} id=20
+SkOpAngle::after [2/2] 5/5 tStart=1 tEnd=0 < [3/3] 13/13 tStart=0 tEnd=1 < [20/14] 13/13 tStart=1 tEnd=0  F 7
+SkOpAngle::afterPart {{{578.60199,434.125}, {578.97699,432.97699}, {579.773987,432.10199}, {580.765991,431.593994}}} id=2
+SkOpAngle::afterPart {{{578.60199,434.125}, {575.14801,433}}} id=3
+SkOpAngle::afterPart {{{578.60199,434.125}, {575.148987,432.999023}}} id=20
+SkOpAngle::after [20/14] 13/13 tStart=1 tEnd=0 < [3/3] 13/13 tStart=0 tEnd=1 < [16/9] 21/25 tStart=0 tEnd=1  T 7
+SkOpAngle::afterPart {{{578.60199,434.125}, {575.148987,432.999023}}} id=20
+SkOpAngle::afterPart {{{578.60199,434.125}, {575.14801,433}}} id=3
+SkOpAngle::afterPart {{{578.60199,434.125}, {578.234985,435.27301}, {578.35199,436.437012}, {578.859985,437.445007}}} id=16
+SkOpSegment::sortAngles [3] tStart=0 [5]
+SkOpSegment::sortAngles [3] tStart=1 [6]
+SkOpAngle::after [3/4] 29/29 tStart=1 tEnd=0 < [19/13] 5/5 tStart=0.999907158 tEnd=1 < [19/12] 21/25 tStart=0.999907158 tEnd=0  T 4
+SkOpAngle::afterPart {{{575.148621,433.000183}, {578.6026,434.125183}}} id=3
+SkOpAngle::afterPart {{{575.148621,433.000183}, {575.148987,432.999023}, {575.14886,432.999414}, {575.148987,432.999023}}} id=19
+SkOpAngle::afterPart {{{575.148621,433.000183}, {573.782422,437.202848}, {576.071373,441.687139}, {580.265991,443.054016}}} id=19
+SkOpAngle::after [3/4] 29/29 tStart=1 tEnd=0 < [4/5] 5/1 tStart=0 tEnd=1 < [19/13] 5/5 tStart=0.999907158 tEnd=1  T 7
+SkOpAngle::afterPart {{{575.14801,433}, {578.60199,434.125}}} id=3
+SkOpAngle::afterPart {{{575.14801,433}, {576.515015,428.796997}, {581.015015,426.515991}, {585.210022,427.875}}} id=4
+SkOpAngle::afterPart {{{575.14801,433}, {575.148376,432.99884}, {575.14825,432.999231}, {575.148376,432.99884}}} id=19
+SkOpSegment::sortAngles [4] tStart=0 [7]
+SkOpSegment::sortAngles [4] tStart=1 [8]
+SkOpSegment::sortAngles [7] tStart=1 [14]
+SkOpSegment::sortAngles [9] tStart=0 [17]
+SkOpSegment::sortAngles [16] tStart=0 [31]
+SkOpSegment::sortAngles [18] tStart=0.000339103907 [42]
+SkOpSegment::sortAngles [19] tStart=0 [37]
+SkOpSegment::sortAngles [19] tStart=0.999907158 [41]
+SkOpSegment::sortAngles [20] tStart=1 [40]
+SkOpSegment::sortAngles [11] tStart=0 [21]
+SkOpSegment::sortAngles [15] tStart=0.000339103907 [43]
+coinSpan - id=15 t=0.000339103907 tEnd=1
+coinSpan + id=18 t=1 tEnd=0.000339103907
+coinSpan - id=8 t=0 tEnd=1
+coinSpan + id=5 t=1 tEnd=0
+SkOpSpan::sortableTop dir=kTop seg=1 t=0.5 pt=(582.367493,431.133881)
+SkOpSpan::sortableTop [0] valid=1 operand=0 span=7 ccw=1 seg=4 {{{575.14801f, 433}, {576.515015f, 428.796997f}, {581.015015f, 426.515991f}, {585.210022f, 427.875f}}} t=0.774700227 pt=(582.367493,427.491089) slope=(12.4737739,-0.581920821)
+SkOpSpan::sortableTop [1] valid=1 operand=0 span=1 ccw=0 seg=1 {{{584.085999f, 431.335999f}, {582.937988f, 430.960999f}, {581.757996f, 431.085999f}, {580.765991f, 431.593994f}}} t=0.5 pt=(582.367493,431.133881) slope=(-3.375,0.287246704)
+SkOpSegment::markWinding id=4 (575.14801,433 576.515015,428.796997 581.015015,426.515991 585.210022,427.875) t=0 [7] (575.14801,433) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::nextChase mismatched signs
+SkOpSegment::markWinding id=9 (585.210999,427.875 589.406006,429.242004 591.695007,433.734009 590.328003,437.937012) t=0 [17] (585.210999,427.875) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=10 (590.328003,437.937012 586.875,436.812012) t=0 [19] (590.328003,437.937012) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=6 (586.875,436.812012 587.25,435.664001 587.125,434.5 586.617004,433.492004) t=0 [11] (586.875,436.812012) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=7 (586.617004,433.492004 586.101013,432.5 585.234009,431.703003 584.085999,431.335999) t=0 [13] (586.617004,433.492004) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::nextChase mismatched signs
+SkOpSegment::markWinding id=1 (584.085999,431.335999 582.937988,430.960999 581.757996,431.085999 580.765991,431.593994) t=0 [1] (584.085999,431.335999) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=2 (580.765991,431.593994 579.773987,432.10199 578.97699,432.97699 578.60199,434.125) t=0 [3] (580.765991,431.593994) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=4 (575.14801,433 576.515015,428.796997 581.015015,426.515991 585.210022,427.875) t=0 [7] (575.14801,433) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::nextChase mismatched signs
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=1 (584.085999,431.335999 582.937988,430.960999 581.757996,431.085999 580.765991,431.593994) t=0 [1] (584.085999,431.335999) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=1 from=(580.765991,431.593994) to=(584.085999,431.335999)
+path.moveTo(580.765991,431.593994);
+path.cubicTo(581.757996,431.085999, 582.937988,430.960999, 584.085999,431.335999);
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=7 (586.617004,433.492004 586.101013,432.5 585.234009,431.703003 584.085999,431.335999) t=0 [13] (586.617004,433.492004) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=7 from=(584.085999,431.335999) to=(586.617004,433.492004)
+path.cubicTo(585.234009,431.703003, 586.101013,432.5, 586.617004,433.492004);
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=6 (586.875,436.812012 587.25,435.664001 587.125,434.5 586.617004,433.492004) t=0 [11] (586.875,436.812012) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=6 from=(586.617004,433.492004) to=(586.875,436.812012)
+path.cubicTo(587.125,434.5, 587.25,435.664001, 586.875,436.812012);
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=10 (590.328003,437.937012 586.875,436.812012) t=0 [19] (590.328003,437.937012) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=10 from=(586.875,436.812012) to=(590.328003,437.937012)
+SkOpSegment::nextChase mismatched signs
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=9 (585.210999,427.875 589.406006,429.242004 591.695007,433.734009 590.328003,437.937012) t=0 [17] (585.210999,427.875) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=9 from=(590.328003,437.937012) to=(585.210999,427.875)
+path.lineTo(590.328003,437.937012);
+path.cubicTo(591.695007,433.734009, 589.406006,429.242004, 585.210999,427.875);
+SkOpSegment::markWinding id=19 (580.265991,443.054016 576.070984,441.687012 573.781982,437.202026 575.148987,432.999023) t=0.999907158 [41] (575.148621,433.000183) tEnd=1 newWindSum=1 windSum=? windValue=1
+SkOpSegment::markWinding id=20 (575.148987,432.999023 578.60199,434.125) t=0 [39] (575.148987,432.999023) tEnd=1 newWindSum=1 windSum=? windValue=1
+SkOpSegment::markAngle last seg=20 span=40
+SkOpSegment::markWinding id=19 (580.265991,443.054016 576.070984,441.687012 573.781982,437.202026 575.148987,432.999023) t=0 [37] (580.265991,443.054016) tEnd=0.999907158 newWindSum=1 windSum=? windValue=1
+SkOpSegment::nextChase mismatched signs
+SkOpSegment::markWinding id=15 (580.265015,443.054993 581.39801,439.60199) t=0 [29] (580.265015,443.054993) tEnd=0.000339103907 newWindSum=1 windSum=? windValue=1
+SkOpSegment::markWinding id=14 (590.327026,437.937988 588.952026,442.132996 584.468018,444.421997 580.265015,443.054993) t=0 [27] (590.327026,437.937988) tEnd=1 newWindSum=1 windSum=? windValue=1
+SkOpSegment::markWinding id=13 (586.874023,436.812988 590.327026,437.937988) t=0 [25] (586.874023,436.812988) tEnd=1 newWindSum=1 windSum=? windValue=1
+SkOpSegment::markWinding id=12 (584.710022,439.343994 585.702026,438.835999 586.499023,437.960999 586.874023,436.812988) t=0 [23] (584.710022,439.343994) tEnd=1 newWindSum=1 windSum=? windValue=1
+SkOpSegment::markWinding id=11 (581.39801,439.60199 582.539001,439.968994 583.710022,439.85199 584.710022,439.343994) t=0 [21] (581.39801,439.60199) tEnd=1 newWindSum=1 windSum=? windValue=1
+SkOpSegment::nextChase mismatched signs
+SkOpSegment::markWinding id=18 (581.398987,439.601013 580.265991,443.054016) t=0 [35] (581.398987,439.601013) tEnd=0.000339103907 newWindSum=1 windSum=? windValue=1
+SkOpSegment::markWinding id=17 (578.859985,437.445007 579.367981,438.437012 580.250977,439.226013 581.398987,439.601013) t=0 [33] (578.859985,437.445007) tEnd=1 newWindSum=1 windSum=? windValue=1
+SkOpSegment::markWinding id=16 (578.60199,434.125 578.234985,435.27301 578.35199,436.437012 578.859985,437.445007) t=0 [31] (578.60199,434.125) tEnd=1 newWindSum=1 windSum=? windValue=1
+SkOpSegment::markAngle last seg=16 span=31 windSum=1
+SkOpSegment::markWinding id=3 (578.60199,434.125 575.14801,433) t=0 [5] (578.60199,434.125) tEnd=1 newWindSum=-1 windSum=? windValue=1
+SkOpSegment::markAngle last seg=3 span=5 windSum=-1
+SkOpSegment::findNextWinding
+SkOpAngle::dumpOne [4/5] next=19/13 sect=5/1  s=0 [7] e=1 [8] sgn=-1 windVal=1 windSum=-1 oppVal=0 oppSum=0
+SkOpAngle::dumpOne [19/13] next=19/12 sect=5/5  s=0.999907158 [41] e=1 [38] sgn=-1 windVal=1 windSum=1
+SkOpAngle::dumpOne [19/12] next=3/4 sect=21/25  s=0.999907158 [41] e=0 [37] sgn=1 windVal=1 windSum=1
+SkOpAngle::dumpOne [3/4] next=4/5 sect=29/29  s=1 [6] e=0 [5] sgn=1 windVal=1 windSum=-1
+SkOpSegment::findNextWinding chase.append segment=20 span=40
+SkOpSegment::findNextWinding chase.append segment=16 span=31 windSum=1
+SkOpSegment::findNextWinding chase.append segment=3 span=5 windSum=-1
+SkOpSegment::markDone id=4 (575.14801,433 576.515015,428.796997 581.015015,426.515991 585.210022,427.875) t=0 [7] (575.14801,433) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::findNextWinding from:[4] to:[19] start=107589448 end=107588904
+bridgeWinding current id=4 from=(585.210022,427.875) to=(575.14801,433)
+path.cubicTo(581.015015,426.515991, 576.515015,428.796997, 575.14801,433);
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=19 (580.265991,443.054016 576.070984,441.687012 573.781982,437.202026 575.148987,432.999023) t=0.999907158 [41] (575.148621,433.000183) tEnd=1 newWindSum=1 newOppSum=? oppSum=? windSum=1 windValue=1 oppValue=0
+bridgeWinding current id=19 from=(575.148621,433.000183) to=(575.148987,432.999023)
+SkOpSegment::findNextWinding
+SkOpAngle::dumpOne [20/14] next=3/3 sect=13/13  s=1 [40] e=0 [39] sgn=1 windVal=1 windSum=1
+SkOpAngle::dumpOne [3/3] next=16/9 sect=13/13  s=0 [5] e=1 [6] sgn=-1 windVal=1 windSum=-1
+SkOpAngle::dumpOne [16/9] next=2/2 sect=21/25  s=0 [31] e=1 [32] sgn=-1 windVal=1 windSum=1
+SkOpAngle::dumpOne [2/2] next=20/14 sect=5/5  s=1 [4] e=0 [3] sgn=1 windVal=1 windSum=-1 oppVal=0 oppSum=0
+SkOpSegment::markDone id=16 (578.60199,434.125 578.234985,435.27301 578.35199,436.437012 578.859985,437.445007) t=0 [31] (578.60199,434.125) tEnd=1 newWindSum=1 newOppSum=? oppSum=? windSum=1 windValue=1 oppValue=0
+SkOpSegment::markDone id=17 (578.859985,437.445007 579.367981,438.437012 580.250977,439.226013 581.398987,439.601013) t=0 [33] (578.859985,437.445007) tEnd=1 newWindSum=1 newOppSum=? oppSum=? windSum=1 windValue=1 oppValue=0
+SkOpSegment::markDone id=18 (581.398987,439.601013 580.265991,443.054016) t=0 [35] (581.398987,439.601013) tEnd=0.000339103907 newWindSum=1 newOppSum=? oppSum=? windSum=1 windValue=1 oppValue=0
+SkOpSegment::nextChase mismatched signs
+SkOpSegment::markDone id=11 (581.39801,439.60199 582.539001,439.968994 583.710022,439.85199 584.710022,439.343994) t=0 [21] (581.39801,439.60199) tEnd=1 newWindSum=1 newOppSum=? oppSum=? windSum=1 windValue=1 oppValue=0
+SkOpSegment::markDone id=12 (584.710022,439.343994 585.702026,438.835999 586.499023,437.960999 586.874023,436.812988) t=0 [23] (584.710022,439.343994) tEnd=1 newWindSum=1 newOppSum=? oppSum=? windSum=1 windValue=1 oppValue=0
+SkOpSegment::markDone id=13 (586.874023,436.812988 590.327026,437.937988) t=0 [25] (586.874023,436.812988) tEnd=1 newWindSum=1 newOppSum=? oppSum=? windSum=1 windValue=1 oppValue=0
+SkOpSegment::markDone id=14 (590.327026,437.937988 588.952026,442.132996 584.468018,444.421997 580.265015,443.054993) t=0 [27] (590.327026,437.937988) tEnd=1 newWindSum=1 newOppSum=? oppSum=? windSum=1 windValue=1 oppValue=0
+SkOpSegment::markDone id=15 (580.265015,443.054993 581.39801,439.60199) t=0 [29] (580.265015,443.054993) tEnd=0.000339103907 newWindSum=1 newOppSum=? oppSum=? windSum=1 windValue=1 oppValue=0
+SkOpSegment::nextChase mismatched signs
+SkOpSegment::markDone id=19 (580.265991,443.054016 576.070984,441.687012 573.781982,437.202026 575.148987,432.999023) t=0 [37] (580.265991,443.054016) tEnd=0.999907158 newWindSum=1 newOppSum=? oppSum=? windSum=1 windValue=1 oppValue=0
+SkOpSegment::markDone id=2 (580.765991,431.593994 579.773987,432.10199 578.97699,432.97699 578.60199,434.125) t=0 [3] (580.765991,431.593994) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::markDone id=20 (575.148987,432.999023 578.60199,434.125) t=0 [39] (575.148987,432.999023) tEnd=1 newWindSum=1 newOppSum=? oppSum=? windSum=1 windValue=1 oppValue=0
+SkOpSegment::findNextWinding from:[20] to:[3] start=84323264 end=84323408
+bridgeWinding current id=20 from=(575.148987,432.999023) to=(578.60199,434.125)
+path.lineTo(575.148987,432.999023);
+SkOpSegment::findNextWinding
+SkOpAngle::dumpOne [3/4] next=4/5 sect=29/29  s=1 [6] e=0 [5] sgn=1 windVal=1 windSum=-1
+SkOpAngle::dumpOne [4/5] next=19/13 sect=5/1  s=0 [7] e=1 [8] sgn=-1 windVal=1 windSum=-1 oppVal=0 oppSum=0 done
+SkOpAngle::dumpOne [19/13] next=19/12 sect=5/5  s=0.999907158 [41] e=1 [38] sgn=-1 windVal=1 windSum=1 done
+SkOpAngle::dumpOne [19/12] next=3/4 sect=21/25  s=0.999907158 [41] e=0 [37] sgn=1 windVal=1 windSum=1 done
+SkOpSegment::markDone id=3 (578.60199,434.125 575.14801,433) t=0 [5] (578.60199,434.125) tEnd=1 newWindSum=-1 newOppSum=? oppSum=? windSum=-1 windValue=1 oppValue=0
+SkOpSegment::findNextWinding from:[3] to:[19] start=107589448 end=107588760
+bridgeWinding current id=3 from=(578.60199,434.125) to=(575.14801,433)
+path.lineTo(578.60199,434.125);
+path.lineTo(575.14801,433);
+</div>
+
 <div id="joel_9">
 SkDCubic::ComplexBreak
 {{{135.9219970703125, 286.843994140625}, {137.0699920654296875, 287.218994140625}, {138.24200439453125, 287.08599853515625}, {139.24200439453125, 286.5780029296875}}},
@@ -217,103 +987,59 @@
 -------------------------------------- calc_angles
 SkOpSegment::sortAngles [11] tStart=0 [21]
 SkOpSegment::sortAngles [12] tStart=1 [24]
-SkOpAngle::debugAfter [12/2] 5/5 tStart=1 tEnd=0 < [6/13] 21/25 tStart=0 tEnd=1 < [10/18] 13/13 tStart=1 tEnd=0  F 4
+SkOpAngle::after [12/2] 5/5 tStart=1 tEnd=0 < [6/13] 21/25 tStart=0 tEnd=1 < [10/18] 13/13 tStart=1 tEnd=0  F 4
 SkOpAngle::afterPart {{{133.132996,281.367004}, {133.507996,280.218994}, {134.296997,279.343994}, {135.296997,278.835999}}} id=12
 SkOpAngle::afterPart {{{133.132996,281.367004}, {132.757996,282.507996}, {132.882996,283.687012}, {133.390991,284.679016}}} id=6
 SkOpAngle::afterPart {{{133.132996,281.367004}, {129.679993,280.241028}}} id=10
-SkOpAngle::debugAfter [12/2] 5/5 tStart=1 tEnd=0 < [13/3] 13/13 tStart=0 tEnd=1 < [10/18] 13/13 tStart=1 tEnd=0  F 9
+SkOpAngle::after [12/2] 5/5 tStart=1 tEnd=0 < [13/3] 13/13 tStart=0 tEnd=1 < [10/18] 13/13 tStart=1 tEnd=0  F 7
 SkOpAngle::afterPart {{{133.132996,281.367004}, {133.507996,280.218994}, {134.296997,279.343994}, {135.296997,278.835999}}} id=12
 SkOpAngle::afterPart {{{133.132996,281.367004}, {129.679993,280.242004}}} id=13
 SkOpAngle::afterPart {{{133.132996,281.367004}, {129.679993,280.241028}}} id=10
-SkOpAngle::debugAfter [10/18] 13/13 tStart=1 tEnd=0 < [13/3] 13/13 tStart=0 tEnd=1 < [6/13] 21/25 tStart=0 tEnd=1  T 9
+SkOpAngle::after [10/18] 13/13 tStart=1 tEnd=0 < [13/3] 13/13 tStart=0 tEnd=1 < [6/13] 21/25 tStart=0 tEnd=1  T 7
 SkOpAngle::afterPart {{{133.132996,281.367004}, {129.679993,280.241028}}} id=10
 SkOpAngle::afterPart {{{133.132996,281.367004}, {129.679993,280.242004}}} id=13
 SkOpAngle::afterPart {{{133.132996,281.367004}, {132.757996,282.507996}, {132.882996,283.687012}, {133.390991,284.679016}}} id=6
 SkOpSegment::sortAngles [13] tStart=0 [25]
 SkOpSegment::sortAngles [14] tStart=7.00240426e-05 [43]
-ccwOf {{{129.680283,280.241119}, {129.680187,280.241414}}} id=1
-ccwOf {{{129.679993,280.241028}, {128.313004,284.437012}}} id=2
-ccwOf {{{129.680283,280.241119}, {139.741989,275.117004}}} id=1
-ccwOf {{{129.679993,280.241028}, {134.796997,290.296021}}} id=2
-ccwOf {{{129.680283,280.241119}, {139.741989,275.117004}}} id=1
-ccwOf {{{129.680283,280.241119}, {129.680088,280.24171}}} id=2
-ccwOf {{{129.680283,280.241119}, {131.047629,276.03868}}} id=1
-ccwOf {{{129.680283,280.241119}, {129.680088,280.24171}}} id=2
-ccwOf {{{129.680283,280.241119}, {131.047629,276.03868}}} id=1
-ccwOf {{{129.679993,280.241028}, {128.313004,284.437012}}} id=2
-ccwOf {{{129.680283,280.241119}, {129.680088,280.24171}}} id=1
-ccwOf {{{129.679993,280.241028}, {134.796997,290.296021}}} id=2
-SkOpAngle::debugAfter [14/4] 21/21 tStart=7.00240426e-05 tEnd=0 < [9/16] 21/25 tStart=1 tEnd=0 < [14/5] 5/1 tStart=7.00240426e-05 tEnd=1  T 14
-SkOpAngle::afterPart {{{129.680283,280.241119}, {129.679993,280.242004}, {129.680088,280.24171}, {129.679993,280.242004}}} id=14
+SkOpAngle::after [14/4] 21/21 tStart=7.00240426e-05 tEnd=0 < [9/16] 21/25 tStart=1 tEnd=0 < [14/5] 5/1 tStart=7.00240426e-05 tEnd=1  T 12
+SkOpAngle::afterPart {{{129.679993,280.241028}, {129.679703,280.241913}, {129.679798,280.241619}, {129.679703,280.241913}}} id=14
 SkOpAngle::afterPart {{{129.679993,280.241028}, {128.313004,284.437012}, {130.60199,288.929016}, {134.796997,290.296021}}} id=9
-SkOpAngle::afterPart {{{129.680283,280.241119}, {131.047629,276.03868}, {135.539281,273.758091}, {139.741989,275.117004}}} id=14
-ccwOf {{{129.680283,280.241119}, {129.680187,280.241414}}} id=1
-ccwOf {{{129.679993,280.241028}, {133.132996,281.367004}}} id=2
-ccwOf {{{129.679993,280.241028}, {128.313004,284.437012}}} id=1
-ccwOf {{{129.679993,280.241028}, {133.132996,281.367004}}} id=2
-ccwOf {{{129.679993,280.241028}, {128.313004,284.437012}}} id=1
-ccwOf {{{129.680283,280.241119}, {129.680088,280.24171}}} id=2
-ccwOf {{{129.679993,280.241028}, {134.796997,290.296021}}} id=1
-ccwOf {{{129.680283,280.241119}, {129.680088,280.24171}}} id=2
-ccwOf {{{129.679993,280.241028}, {134.796997,290.296021}}} id=1
-ccwOf {{{129.679993,280.241028}, {133.132996,281.367004}}} id=2
-SkOpAngle::debugAfter [14/4] 21/21 tStart=7.00240426e-05 tEnd=0 < [10/17] 29/29 tStart=0 tEnd=1 < [9/16] 21/25 tStart=1 tEnd=0  F 8
+SkOpAngle::afterPart {{{129.679993,280.241028}, {131.047339,276.038588}, {135.538991,273.757999}, {139.741699,275.116913}}} id=14
+SkOpAngle::after [14/4] 21/21 tStart=7.00240426e-05 tEnd=0 < [10/17] 29/29 tStart=0 tEnd=1 < [9/16] 21/25 tStart=1 tEnd=0  F 5
 SkOpAngle::afterPart {{{129.679993,280.241028}, {129.679703,280.241913}, {129.679798,280.241619}, {129.679703,280.241913}}} id=14
 SkOpAngle::afterPart {{{129.679993,280.241028}, {133.132996,281.367004}}} id=10
 SkOpAngle::afterPart {{{129.679993,280.241028}, {128.313004,284.437012}, {130.60199,288.929016}, {134.796997,290.296021}}} id=9
-SkOpAngle::debugAfter [9/16] 21/25 tStart=1 tEnd=0 < [10/17] 29/29 tStart=0 tEnd=1 < [14/5] 5/1 tStart=7.00240426e-05 tEnd=1  T 4
+SkOpAngle::after [9/16] 21/25 tStart=1 tEnd=0 < [10/17] 29/29 tStart=0 tEnd=1 < [14/5] 5/1 tStart=7.00240426e-05 tEnd=1  T 4
 SkOpAngle::afterPart {{{129.679993,280.241028}, {128.313004,284.437012}, {130.60199,288.929016}, {134.796997,290.296021}}} id=9
 SkOpAngle::afterPart {{{129.679993,280.241028}, {133.132996,281.367004}}} id=10
 SkOpAngle::afterPart {{{129.679993,280.241028}, {131.047339,276.038588}, {135.538991,273.757999}, {139.741699,275.116913}}} id=14
 SkOpSegment::sortAngles [15] tStart=0.00025401744 [42]
 SkOpSegment::sortAngles [16] tStart=0 [31]
-SkOpAngle::debugAfter [16/7] 5/9 tStart=0 tEnd=1 < [2/20] 21/21 tStart=1 tEnd=0 < [3/21] 29/29 tStart=0 tEnd=1  T 4
+SkOpAngle::after [16/7] 5/9 tStart=0 tEnd=1 < [2/20] 21/21 tStart=1 tEnd=0 < [3/21] 29/29 tStart=0 tEnd=1  T 4
 SkOpAngle::afterPart {{{141.406006,284.054993}, {141.77301,282.906982}, {141.64801,281.734985}, {141.14801,280.734985}}} id=16
 SkOpAngle::afterPart {{{141.406006,284.054993}, {141.031006,285.203003}, {140.234009,286.078003}, {139.242004,286.578003}}} id=2
 SkOpAngle::afterPart {{{141.406006,284.054993}, {144.859009,285.171997}}} id=3
-SkOpAngle::debugAfter [16/7] 5/9 tStart=0 tEnd=1 < [20/12] 29/29 tStart=1 tEnd=0 < [2/20] 21/21 tStart=1 tEnd=0  F 4
+SkOpAngle::after [16/7] 5/9 tStart=0 tEnd=1 < [20/12] 29/29 tStart=1 tEnd=0 < [2/20] 21/21 tStart=1 tEnd=0  F 4
 SkOpAngle::afterPart {{{141.406006,284.054993}, {141.77301,282.906982}, {141.64801,281.734985}, {141.14801,280.734985}}} id=16
 SkOpAngle::afterPart {{{141.406006,284.054993}, {144.859009,285.172974}}} id=20
 SkOpAngle::afterPart {{{141.406006,284.054993}, {141.031006,285.203003}, {140.234009,286.078003}, {139.242004,286.578003}}} id=2
-SkOpAngle::debugAfter [2/20] 21/21 tStart=1 tEnd=0 < [20/12] 29/29 tStart=1 tEnd=0 < [3/21] 29/29 tStart=0 tEnd=1  T 9
+SkOpAngle::after [2/20] 21/21 tStart=1 tEnd=0 < [20/12] 29/29 tStart=1 tEnd=0 < [3/21] 29/29 tStart=0 tEnd=1  T 7
 SkOpAngle::afterPart {{{141.406006,284.054993}, {141.031006,285.203003}, {140.234009,286.078003}, {139.242004,286.578003}}} id=2
 SkOpAngle::afterPart {{{141.406006,284.054993}, {144.859009,285.172974}}} id=20
 SkOpAngle::afterPart {{{141.406006,284.054993}, {144.859009,285.171997}}} id=3
 SkOpSegment::sortAngles [18] tStart=0.00025401744 [41]
 SkOpSegment::sortAngles [19] tStart=0 [37]
 SkOpSegment::sortAngles [19] tStart=1 [38]
-ccwOf {{{144.859009,285.172974}, {139.742004,275.117981}}} id=1
-ccwOf {{{144.858719,285.172882}, {144.858913,285.172292}}} id=2
-ccwOf {{{144.859009,285.172974}, {141.406006,284.054993}}} id=1
-ccwOf {{{144.858719,285.172882}, {144.858815,285.172588}}} id=2
-ccwOf {{{144.859009,285.172974}, {141.406006,284.054993}}} id=1
-ccwOf {{{144.859009,285.172974}, {146.219009,280.97699}}} id=2
-ccwOf {{{144.859009,285.172974}, {141.406006,284.054993}}} id=1
-ccwOf {{{144.859009,285.172974}, {139.742004,275.117981}}} id=2
-ccwOf {{{144.859009,285.172974}, {146.219009,280.97699}}} id=1
-ccwOf {{{144.858719,285.172882}, {144.858815,285.172588}}} id=2
-SkOpAngle::debugAfter [19/10] 5/9 tStart=1 tEnd=0 < [4/22] 5/5 tStart=7.00717611e-05 tEnd=0 < [20/11] 13/13 tStart=0 tEnd=1  F 9
-SkOpAngle::afterPart {{{144.859009,285.172974}, {146.219009,280.97699}, {143.937012,276.492981}, {139.742004,275.117981}}} id=19
+SkOpAngle::after [19/10] 5/9 tStart=1 tEnd=0 < [4/22] 5/5 tStart=7.00717611e-05 tEnd=0 < [20/11] 13/13 tStart=0 tEnd=1  F 7
+SkOpAngle::afterPart {{{144.858719,285.172882}, {146.218719,280.976898}, {143.936722,276.492889}, {139.741714,275.117889}}} id=19
 SkOpAngle::afterPart {{{144.858719,285.172882}, {144.859009,285.171997}, {144.858913,285.172292}, {144.859009,285.171997}}} id=4
-SkOpAngle::afterPart {{{144.859009,285.172974}, {141.406006,284.054993}}} id=20
-ccwOf {{{144.859009,285.172974}, {139.742004,275.117981}}} id=1
-ccwOf {{{144.858719,285.172882}, {134.797012,290.296997}}} id=2
-ccwOf {{{144.859009,285.172974}, {141.406006,284.054993}}} id=1
-ccwOf {{{144.858719,285.172882}, {143.491371,289.375321}}} id=2
-ccwOf {{{144.859009,285.172974}, {141.406006,284.054993}}} id=1
-ccwOf {{{144.859009,285.172974}, {146.219009,280.97699}}} id=2
-ccwOf {{{144.859009,285.172974}, {141.406006,284.054993}}} id=1
-ccwOf {{{144.859009,285.172974}, {139.742004,275.117981}}} id=2
-ccwOf {{{144.859009,285.172974}, {141.406006,284.054993}}} id=1
-ccwOf {{{144.858719,285.172882}, {134.797012,290.296997}}} id=2
-ccwOf {{{144.859009,285.172974}, {146.219009,280.97699}}} id=1
-ccwOf {{{144.858719,285.172882}, {143.491371,289.375321}}} id=2
-SkOpAngle::debugAfter [19/10] 5/9 tStart=1 tEnd=0 < [4/23] 21/17 tStart=7.00717611e-05 tEnd=1 < [20/11] 13/13 tStart=0 tEnd=1  F 7
+SkOpAngle::afterPart {{{144.858719,285.172882}, {141.405716,284.054901}}} id=20
+SkOpAngle::after [19/10] 5/9 tStart=1 tEnd=0 < [4/23] 21/17 tStart=7.00717611e-05 tEnd=1 < [20/11] 13/13 tStart=0 tEnd=1  F 4
 SkOpAngle::afterPart {{{144.858719,285.172882}, {146.218719,280.976898}, {143.936722,276.492889}, {139.741714,275.117889}}} id=19
 SkOpAngle::afterPart {{{144.858719,285.172882}, {143.491371,289.375321}, {138.99171,291.655911}, {134.797012,290.296997}}} id=4
 SkOpAngle::afterPart {{{144.858719,285.172882}, {141.405716,284.054901}}} id=20
-SkOpAngle::debugAfter [20/11] 13/13 tStart=0 tEnd=1 < [4/23] 21/17 tStart=7.00717611e-05 tEnd=1 < [4/22] 5/5 tStart=7.00717611e-05 tEnd=0  T 4
-SkOpAngle::afterPart {{{144.859009,285.172974}, {141.406006,284.054993}}} id=20
+SkOpAngle::after [20/11] 13/13 tStart=0 tEnd=1 < [4/23] 21/17 tStart=7.00717611e-05 tEnd=1 < [4/22] 5/5 tStart=7.00717611e-05 tEnd=0  T 4
+SkOpAngle::afterPart {{{144.858719,285.172882}, {141.405716,284.054901}}} id=20
 SkOpAngle::afterPart {{{144.858719,285.172882}, {143.491371,289.375321}, {138.99171,291.655911}, {134.797012,290.296997}}} id=4
 SkOpAngle::afterPart {{{144.858719,285.172882}, {144.859009,285.171997}, {144.858913,285.172292}, {144.859009,285.171997}}} id=4
 SkOpSegment::sortAngles [20] tStart=0 [39]
@@ -386,7 +1112,7 @@
 SkOpSegment::markDone id=4 (144.859009,285.171997 143.492004,289.375 138.992004,291.656006 134.797012,290.296997) t=0 [7] (144.859009,285.171997) tEnd=7.00717611e-05 newWindSum=-2 newOppSum=? oppSum=? windSum=-2 windValue=1 oppValue=0
 SkOpSegment::findNextWinding chase.append segment=4 span=44 windSum=-2147483647
 SkOpSegment::markDone id=16 (141.406006,284.054993 141.77301,282.906982 141.64801,281.734985 141.14801,280.734985) t=0 [31] (141.406006,284.054993) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
-SkOpSegment::findNextWinding from:[16] to:[2] start=4746648 end=4746504
+SkOpSegment::findNextWinding from:[16] to:[2] start=84323080 end=84322936
 bridgeWinding current id=16 from=(141.14801,280.734985) to=(141.406006,284.054993)
 path.cubicTo(141.64801,281.734985, 141.77301,282.906982, 141.406006,284.054993);
 SkOpSegment::findNextWinding simple
@@ -422,7 +1148,7 @@
 SkOpSegment::markDone id=14 (129.679993,280.242004 131.046997,276.039001 135.538986,273.757996 139.741989,275.117004) t=0 [27] (129.679993,280.242004) tEnd=7.00240426e-05 newWindSum=-2 newOppSum=? oppSum=? windSum=-2 windValue=1 oppValue=0
 SkOpSegment::findNextWinding chase.append segment=14 span=43 windSum=-1
 SkOpSegment::markDone id=6 (133.132996,281.367004 132.757996,282.507996 132.882996,283.687012 133.390991,284.679016) t=0 [11] (133.132996,281.367004) tEnd=1 newWindSum=-1 newOppSum=? oppSum=? windSum=-1 windValue=1 oppValue=0
-SkOpSegment::findNextWinding from:[6] to:[12] start=4750776 end=4750632
+SkOpSegment::findNextWinding from:[6] to:[12] start=107586600 end=107586456
 bridgeWinding current id=6 from=(133.390991,284.679016) to=(133.132996,281.367004)
 path.cubicTo(132.882996,283.687012, 132.757996,282.507996, 133.132996,281.367004);
 SkOpSegment::findNextWinding simple
@@ -457,7 +1183,7 @@
 SkOpAngle::dumpOne [4/23] next=4/22 sect=21/17  s=7.00717611e-05 [44] e=1 [8] sgn=-1 windVal=1 windSum=-2
 SkOpAngle::dumpOne [4/22] next=19/10 sect=5/5  s=7.00717611e-05 [44] e=0 [7] sgn=1 windVal=1 windSum=-2 done
 SkOpSegment::markDone id=19 (139.742004,275.117981 143.937012,276.492981 146.219009,280.97699 144.859009,285.172974) t=0 [37] (139.742004,275.117981) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
-SkOpSegment::findNextWinding from:[19] to:[4] start=4754056 end=4747144
+SkOpSegment::findNextWinding from:[19] to:[4] start=107589880 end=84323576
 bridgeWinding current id=19 from=(139.742004,275.117981) to=(144.859009,285.172974)
 path.lineTo(139.741699,275.117889);
 path.cubicTo(143.937012,276.492981, 146.219009,280.97699, 144.859009,285.172974);
@@ -471,11 +1197,400 @@
 SkOpSegment::markDone id=4 (144.859009,285.171997 143.492004,289.375 138.992004,291.656006 134.797012,290.296997) t=7.00717611e-05 [44] (144.858719,285.172882) tEnd=1 newWindSum=-2 newOppSum=? oppSum=? windSum=-2 windValue=1 oppValue=0
 </div>
 
+<div id="issue3838">
+seg=1 {{{200, 170}, {220, 170}}}
+seg=2 {{{220, 170}, {220, 230}}}
+seg=3 {{{220, 230}, {240, 230}}}
+seg=4 {{{240, 230}, {240, 210}}}
+seg=5 {{{240, 210}, {180, 210}}}
+seg=6 {{{180, 210}, {180, 190}}}
+seg=7 {{{180, 190}, {260, 190}}}
+seg=8 {{{260, 190}, {260, 250}}}
+seg=9 {{{260, 250}, {200, 250}}}
+seg=10 {{{200, 250}, {200, 170}}}
+debugShowLineIntersection wtTs[0]=0 {{{220,170}, {220,230}}} {{220,170}} wnTs[0]=1 {{{200,170}, {220,170}}}
+debugShowLineIntersection wtTs[0]=1 {{{200,250}, {200,170}}} {{200,170}} wnTs[0]=0 {{{200,170}, {220,170}}}
+debugShowLineIntersection wtTs[0]=0 {{{220,230}, {240,230}}} {{220,230}} wnTs[0]=1 {{{220,170}, {220,230}}}
+debugShowLineIntersection wtTs[0]=0.333333333 {{{240,210}, {180,210}}} {{220,210}} wnTs[0]=0.666667 {{{220,170}, {220,230}}}
+SkOpSegment::addT insert t=0.666666667 segID=2 spanID=21
+SkOpSegment::addT insert t=0.333333333 segID=5 spanID=22
+debugShowLineIntersection wtTs[0]=0.5 {{{180,190}, {260,190}}} {{220,190}} wnTs[0]=0.333333 {{{220,170}, {220,230}}}
+SkOpSegment::addT insert t=0.333333333 segID=2 spanID=23
+SkOpSegment::addT insert t=0.5 segID=7 spanID=24
+debugShowLineIntersection wtTs[0]=0 {{{240,230}, {240,210}}} {{240,230}} wnTs[0]=1 {{{220,230}, {240,230}}}
+debugShowLineIntersection wtTs[0]=0 {{{240,210}, {180,210}}} {{240,210}} wnTs[0]=1 {{{240,230}, {240,210}}}
+debugShowLineIntersection wtTs[0]=0 {{{180,210}, {180,190}}} {{180,210}} wnTs[0]=1 {{{240,210}, {180,210}}}
+debugShowLineIntersection wtTs[0]=0.5 {{{200,250}, {200,170}}} {{200,210}} wnTs[0]=0.666667 {{{240,210}, {180,210}}}
+SkOpSegment::addT insert t=0.666666667 segID=5 spanID=25
+SkOpSegment::addT insert t=0.5 segID=10 spanID=26
+debugShowLineIntersection wtTs[0]=0 {{{180,190}, {260,190}}} {{180,190}} wnTs[0]=1 {{{180,210}, {180,190}}}
+debugShowLineIntersection wtTs[0]=0 {{{260,190}, {260,250}}} {{260,190}} wnTs[0]=1 {{{180,190}, {260,190}}}
+debugShowLineIntersection wtTs[0]=0.75 {{{200,250}, {200,170}}} {{200,190}} wnTs[0]=0.25 {{{180,190}, {260,190}}}
+SkOpSegment::addT insert t=0.25 segID=7 spanID=27
+SkOpSegment::addT insert t=0.75 segID=10 spanID=28
+debugShowLineIntersection wtTs[0]=0 {{{260,250}, {200,250}}} {{260,250}} wnTs[0]=1 {{{260,190}, {260,250}}}
+debugShowLineIntersection wtTs[0]=0 {{{200,250}, {200,170}}} {{200,250}} wnTs[0]=1 {{{260,250}, {200,250}}}
+-------------------------------------- addExpanded
+SkOpSegment::debugShowActiveSpans id=1 (200,170 220,170) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=2 (220,170 220,190) t=0 tEnd=0.333333333 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=2 (220,190 220,210) t=0.333333333 tEnd=0.666666667 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=2 (220,210 220,230) t=0.666666667 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=3 (220,230 240,230) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=4 (240,230 240,210) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=5 (240,210 220,210) t=0 tEnd=0.333333333 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=5 (220,210 200,210) t=0.333333333 tEnd=0.666666667 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=5 (200,210 180,210) t=0.666666667 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=6 (180,210 180,190) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=7 (180,190 200,190) t=0 tEnd=0.25 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=7 (200,190 220,190) t=0.25 tEnd=0.5 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=7 (220,190 260,190) t=0.5 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=8 (260,190 260,250) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=9 (260,250 200,250) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=10 (200,250 200,210) t=0 tEnd=0.5 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=10 (200,210 200,190) t=0.5 tEnd=0.75 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=10 (200,190 200,170) t=0.75 tEnd=1 windSum=? windValue=1
+-------------------------------------- move_multiples
+-------------------------------------- move_nearby
+-------------------------------------- correctEnds
+-------------------------------------- addEndMovedSpans
+-------------------------------------- expand
+-------------------------------------- addExpanded
+-------------------------------------- mark
+-------------------------------------- missing_coincidence
+-------------------------------------- expand
+-------------------------------------- expand
+-------------------------------------- apply
+-------------------------------------- findOverlaps
+-------------------------------------- calc_angles
+SkOpSegment::sortAngles [2] tStart=0.333333333 [23]
+SkOpAngle::after [2/1] 7/7 tStart=0.333333333 tEnd=0 < [7/11] 15/15 tStart=0.5 tEnd=0.25 < [2/2] 23/23 tStart=0.333333333 tEnd=0.666666667  T 4
+SkOpAngle::afterPart {{{220,190}, {220,170}}} id=2
+SkOpAngle::afterPart {{{220,190}, {200,190}}} id=7
+SkOpAngle::afterPart {{{220,190}, {220,210}}} id=2
+SkOpAngle::after [2/1] 7/7 tStart=0.333333333 tEnd=0 < [7/12] 31/31 tStart=0.5 tEnd=1 < [7/11] 15/15 tStart=0.5 tEnd=0.25  F 4
+SkOpAngle::afterPart {{{220,190}, {220,170}}} id=2
+SkOpAngle::afterPart {{{220,190}, {260,190}}} id=7
+SkOpAngle::afterPart {{{220,190}, {200,190}}} id=7
+SkOpAngle::after [7/11] 15/15 tStart=0.5 tEnd=0.25 < [7/12] 31/31 tStart=0.5 tEnd=1 < [2/2] 23/23 tStart=0.333333333 tEnd=0.666666667  F 4
+SkOpAngle::afterPart {{{220,190}, {200,190}}} id=7
+SkOpAngle::afterPart {{{220,190}, {260,190}}} id=7
+SkOpAngle::afterPart {{{220,190}, {220,210}}} id=2
+SkOpAngle::after [2/2] 23/23 tStart=0.333333333 tEnd=0.666666667 < [7/12] 31/31 tStart=0.5 tEnd=1 < [2/1] 7/7 tStart=0.333333333 tEnd=0  T 4
+SkOpAngle::afterPart {{{220,190}, {220,210}}} id=2
+SkOpAngle::afterPart {{{220,190}, {260,190}}} id=7
+SkOpAngle::afterPart {{{220,190}, {220,170}}} id=2
+SkOpSegment::sortAngles [2] tStart=0.666666667 [21]
+SkOpAngle::after [2/3] 7/7 tStart=0.666666667 tEnd=0.333333333 < [5/5] 31/31 tStart=0.333333333 tEnd=0 < [2/4] 23/23 tStart=0.666666667 tEnd=1  F 4
+SkOpAngle::afterPart {{{220,210}, {220,190}}} id=2
+SkOpAngle::afterPart {{{220,210}, {240,210}}} id=5
+SkOpAngle::afterPart {{{220,210}, {220,230}}} id=2
+SkOpAngle::after [2/3] 7/7 tStart=0.666666667 tEnd=0.333333333 < [5/6] 15/15 tStart=0.333333333 tEnd=0.666666667 < [2/4] 23/23 tStart=0.666666667 tEnd=1  T 4
+SkOpAngle::afterPart {{{220,210}, {220,190}}} id=2
+SkOpAngle::afterPart {{{220,210}, {200,210}}} id=5
+SkOpAngle::afterPart {{{220,210}, {220,230}}} id=2
+SkOpSegment::sortAngles [5] tStart=0.333333333 [22]
+SkOpSegment::sortAngles [5] tStart=0.666666667 [25]
+SkOpAngle::after [5/7] 31/31 tStart=0.666666667 tEnd=0.333333333 < [10/13] 23/23 tStart=0.5 tEnd=0 < [5/8] 15/15 tStart=0.666666667 tEnd=1  F 4
+SkOpAngle::afterPart {{{200,210}, {220,210}}} id=5
+SkOpAngle::afterPart {{{200,210}, {200,250}}} id=10
+SkOpAngle::afterPart {{{200,210}, {180,210}}} id=5
+SkOpAngle::after [5/7] 31/31 tStart=0.666666667 tEnd=0.333333333 < [10/14] 7/7 tStart=0.5 tEnd=0.75 < [5/8] 15/15 tStart=0.666666667 tEnd=1  T 4
+SkOpAngle::afterPart {{{200,210}, {220,210}}} id=5
+SkOpAngle::afterPart {{{200,210}, {200,190}}} id=10
+SkOpAngle::afterPart {{{200,210}, {180,210}}} id=5
+SkOpSegment::sortAngles [7] tStart=0.25 [27]
+SkOpAngle::after [7/9] 15/15 tStart=0.25 tEnd=0 < [10/15] 23/23 tStart=0.75 tEnd=0.5 < [7/10] 31/31 tStart=0.25 tEnd=0.5  T 4
+SkOpAngle::afterPart {{{200,190}, {180,190}}} id=7
+SkOpAngle::afterPart {{{200,190}, {200,210}}} id=10
+SkOpAngle::afterPart {{{200,190}, {220,190}}} id=7
+SkOpAngle::after [7/9] 15/15 tStart=0.25 tEnd=0 < [10/16] 7/7 tStart=0.75 tEnd=1 < [10/15] 23/23 tStart=0.75 tEnd=0.5  F 4
+SkOpAngle::afterPart {{{200,190}, {180,190}}} id=7
+SkOpAngle::afterPart {{{200,190}, {200,170}}} id=10
+SkOpAngle::afterPart {{{200,190}, {200,210}}} id=10
+SkOpAngle::after [10/15] 23/23 tStart=0.75 tEnd=0.5 < [10/16] 7/7 tStart=0.75 tEnd=1 < [7/10] 31/31 tStart=0.25 tEnd=0.5  F 4
+SkOpAngle::afterPart {{{200,190}, {200,210}}} id=10
+SkOpAngle::afterPart {{{200,190}, {200,170}}} id=10
+SkOpAngle::afterPart {{{200,190}, {220,190}}} id=7
+SkOpAngle::after [7/10] 31/31 tStart=0.25 tEnd=0.5 < [10/16] 7/7 tStart=0.75 tEnd=1 < [7/9] 15/15 tStart=0.25 tEnd=0  T 4
+SkOpAngle::afterPart {{{200,190}, {220,190}}} id=7
+SkOpAngle::afterPart {{{200,190}, {200,170}}} id=10
+SkOpAngle::afterPart {{{200,190}, {180,190}}} id=7
+SkOpSegment::sortAngles [7] tStart=0.5 [24]
+SkOpSegment::sortAngles [10] tStart=0.5 [26]
+SkOpSegment::sortAngles [10] tStart=0.75 [28]
+SkOpSpan::sortableTop dir=kTop seg=1 t=0.5 pt=(210,170)
+SkOpSpan::sortableTop [0] valid=1 operand=0 span=1 ccw=1 seg=1 {{{200, 170}, {220, 170}}} t=0.5 pt=(210,170) slope=(20,0)
+SkOpSegment::markWinding id=1 (200,170 220,170) t=0 [1] (200,170) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::markWinding id=2 (220,170 220,230) t=0 [3] (220,170) tEnd=0.333333333 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=1 (200,170 220,170) t=0 [1] (200,170) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::markWinding id=10 (200,250 200,170) t=0.75 [28] (200,190) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=1 (200,170 220,170) t=0 [1] (200,170) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=1 from=(220,170) to=(200,170)
+SkOpSegment::markWinding id=7 (180,190 260,190) t=0 [13] (180,190) tEnd=0.25 newWindSum=-1 windSum=? windValue=1
+SkOpSegment::markWinding id=6 (180,210 180,190) t=0 [11] (180,210) tEnd=1 newWindSum=-1 windSum=? windValue=1
+SkOpSegment::markWinding id=5 (240,210 180,210) t=0.666666667 [25] (200,210) tEnd=1 newWindSum=-1 windSum=? windValue=1
+SkOpSegment::markAngle last seg=5 span=25 windSum=-1
+SkOpSegment::markWinding id=10 (200,250 200,170) t=0.5 [26] (200,210) tEnd=0.75 newWindSum=-2 windSum=? windValue=1
+SkOpSegment::markAngle last seg=10 span=26 windSum=-2
+SkOpSegment::markWinding id=7 (180,190 260,190) t=0.25 [27] (200,190) tEnd=0.5 newWindSum=-2 windSum=? windValue=1
+SkOpSegment::markAngle last seg=7 span=24 windSum=?
+SkOpSegment::findNextWinding
+SkOpAngle::dumpOne [10/16] next=7/9 sect=7/7  s=0.75 [28] e=1 [20] sgn=-1 windVal=1 windSum=-1 oppVal=0 oppSum=0
+SkOpAngle::dumpOne [7/9] next=10/15 sect=15/15  s=0.25 [27] e=0 [13] sgn=1 windVal=1 windSum=-1
+SkOpAngle::dumpOne [10/15] next=7/10 sect=23/23  s=0.75 [28] e=0.5 [26] sgn=1 windVal=1 windSum=-2
+SkOpAngle::dumpOne [7/10] next=10/16 sect=31/31  s=0.25 [27] e=0.5 [24] sgn=-1 windVal=1 windSum=-2
+SkOpSegment::findNextWinding chase.append segment=5 span=25 windSum=-1
+SkOpSegment::markDone id=10 (200,250 200,170) t=0.5 [26] (200,210) tEnd=0.75 newWindSum=-2 newOppSum=? oppSum=? windSum=-2 windValue=1 oppValue=0
+SkOpSegment::findNextWinding chase.append segment=10 span=26 windSum=-2
+SkOpSegment::markDone id=7 (180,190 260,190) t=0.25 [27] (200,190) tEnd=0.5 newWindSum=-2 newOppSum=? oppSum=? windSum=-2 windValue=1 oppValue=0
+SkOpSegment::findNextWinding chase.append segment=7 span=24 windSum=-2147483647
+SkOpSegment::markDone id=10 (200,250 200,170) t=0.75 [28] (200,190) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::findNextWinding from:[10] to:[7] start=5333632 end=5331472
+bridgeWinding current id=10 from=(200,170) to=(200,190)
+path.moveTo(220,170);
+path.lineTo(200,170);
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=7 (180,190 260,190) t=0 [13] (180,190) tEnd=0.25 newWindSum=-1 newOppSum=? oppSum=? windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=7 from=(200,190) to=(180,190)
+path.lineTo(200,190);
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=6 (180,210 180,190) t=0 [11] (180,210) tEnd=1 newWindSum=-1 newOppSum=? oppSum=? windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=6 from=(180,190) to=(180,210)
+path.lineTo(180,190);
+SkOpSegment::markWinding id=10 (200,250 200,170) t=0 [19] (200,250) tEnd=0.5 newWindSum=-1 windSum=? windValue=1
+SkOpSegment::markWinding id=9 (260,250 200,250) t=0 [17] (260,250) tEnd=1 newWindSum=-1 windSum=? windValue=1
+SkOpSegment::markWinding id=8 (260,190 260,250) t=0 [15] (260,190) tEnd=1 newWindSum=-1 windSum=? windValue=1
+SkOpSegment::markWinding id=7 (180,190 260,190) t=0.5 [24] (220,190) tEnd=1 newWindSum=-1 windSum=? windValue=1
+SkOpSegment::markAngle last seg=7 span=24 windSum=-1
+SkOpSegment::markWinding id=5 (240,210 180,210) t=0.333333333 [22] (220,210) tEnd=0.666666667 newWindSum=-2 windSum=? windValue=1
+SkOpSegment::markAngle last seg=5 span=22 windSum=-2
+SkOpSegment::findNextWinding
+SkOpAngle::dumpOne [5/8] next=10/13 sect=15/15  s=0.666666667 [25] e=1 [10] sgn=-1 windVal=1 windSum=-1
+SkOpAngle::dumpOne [10/13] next=5/7 sect=23/23  s=0.5 [26] e=0 [19] sgn=1 windVal=1 windSum=-1
+SkOpAngle::dumpOne [5/7] next=10/14 sect=31/31  s=0.666666667 [25] e=0.333333333 [22] sgn=1 windVal=1 windSum=-2
+SkOpAngle::dumpOne [10/14] next=5/8 sect=7/7  s=0.5 [26] e=0.75 [28] sgn=-1 windVal=1 windSum=-2 done
+SkOpSegment::markDone id=5 (240,210 180,210) t=0.333333333 [22] (220,210) tEnd=0.666666667 newWindSum=-2 newOppSum=? oppSum=? windSum=-2 windValue=1 oppValue=0
+SkOpSegment::findNextWinding chase.append segment=5 span=22 windSum=-2
+SkOpSegment::markDone id=5 (240,210 180,210) t=0.666666667 [25] (200,210) tEnd=1 newWindSum=-1 newOppSum=? oppSum=? windSum=-1 windValue=1 oppValue=0
+SkOpSegment::findNextWinding from:[5] to:[10] start=5333488 end=5332456
+bridgeWinding current id=5 from=(180,210) to=(200,210)
+path.lineTo(180,210);
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=10 (200,250 200,170) t=0 [19] (200,250) tEnd=0.5 newWindSum=-1 newOppSum=? oppSum=? windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=10 from=(200,210) to=(200,250)
+path.lineTo(200,210);
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=9 (260,250 200,250) t=0 [17] (260,250) tEnd=1 newWindSum=-1 newOppSum=? oppSum=? windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=9 from=(200,250) to=(260,250)
+path.lineTo(200,250);
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=8 (260,190 260,250) t=0 [15] (260,190) tEnd=1 newWindSum=-1 newOppSum=? oppSum=? windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=8 from=(260,250) to=(260,190)
+path.lineTo(260,250);
+SkOpSegment::markWinding id=2 (220,170 220,230) t=0.333333333 [23] (220,190) tEnd=0.666666667 newWindSum=-2 windSum=? windValue=1
+SkOpSegment::markAngle last seg=2 span=21 windSum=?
+SkOpSegment::findNextWinding
+SkOpAngle::dumpOne [7/12] next=2/1 sect=31/31  s=0.5 [24] e=1 [14] sgn=-1 windVal=1 windSum=-1
+SkOpAngle::dumpOne [2/1] next=7/11 sect=7/7  s=0.333333333 [23] e=0 [3] sgn=1 windVal=1 windSum=-1 oppVal=0 oppSum=0
+SkOpAngle::dumpOne [7/11] next=2/2 sect=15/15  s=0.5 [24] e=0.25 [27] sgn=1 windVal=1 windSum=-2 done
+SkOpAngle::dumpOne [2/2] next=7/12 sect=23/23  s=0.333333333 [23] e=0.666666667 [21] sgn=-1 windVal=1 windSum=-2
+SkOpSegment::markDone id=2 (220,170 220,230) t=0.333333333 [23] (220,190) tEnd=0.666666667 newWindSum=-2 newOppSum=? oppSum=? windSum=-2 windValue=1 oppValue=0
+SkOpSegment::findNextWinding chase.append segment=2 span=21 windSum=-2147483647
+SkOpSegment::markDone id=7 (180,190 260,190) t=0.5 [24] (220,190) tEnd=1 newWindSum=-1 newOppSum=? oppSum=? windSum=-1 windValue=1 oppValue=0
+SkOpSegment::findNextWinding from:[7] to:[2] start=5333056 end=5329832
+bridgeWinding current id=7 from=(260,190) to=(220,190)
+path.lineTo(260,190);
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=2 (220,170 220,230) t=0 [3] (220,170) tEnd=0.333333333 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=2 from=(220,190) to=(220,170)
+path.lineTo(220,190);
+path.lineTo(220,170);
+path.close();
+SkOpSegment::markWinding id=2 (220,170 220,230) t=0.666666667 [21] (220,210) tEnd=1 newWindSum=-1 windSum=? windValue=1
+SkOpSegment::markWinding id=3 (220,230 240,230) t=0 [5] (220,230) tEnd=1 newWindSum=-1 windSum=? windValue=1
+SkOpSegment::markWinding id=4 (240,230 240,210) t=0 [7] (240,230) tEnd=1 newWindSum=-1 windSum=? windValue=1
+SkOpSegment::markWinding id=5 (240,210 180,210) t=0 [9] (240,210) tEnd=0.333333333 newWindSum=-1 windSum=? windValue=1
+SkOpSegment::markAngle last seg=5 span=22 windSum=-2
+SkOpSegment::markWinding id=5 (240,210 180,210) t=0 [9] (240,210) tEnd=0.333333333 newWindSum=-1 windSum=-1 windValue=1
+SkOpSegment::debugShowActiveSpans id=2 (220,210 220,230) t=0.666666667 tEnd=1 windSum=-1 windValue=1
+SkOpSegment::debugShowActiveSpans id=3 (220,230 240,230) t=0 tEnd=1 windSum=-1 windValue=1
+SkOpSegment::debugShowActiveSpans id=4 (240,230 240,210) t=0 tEnd=1 windSum=-1 windValue=1
+SkOpSegment::debugShowActiveSpans id=5 (240,210 220,210) t=0 tEnd=0.333333333 windSum=-1 windValue=1
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=2 (220,170 220,230) t=0.666666667 [21] (220,210) tEnd=1 newWindSum=-1 newOppSum=? oppSum=? windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=2 from=(220,210) to=(220,230)
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=3 (220,230 240,230) t=0 [5] (220,230) tEnd=1 newWindSum=-1 newOppSum=? oppSum=? windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=3 from=(220,230) to=(240,230)
+path.moveTo(220,210);
+path.lineTo(220,230);
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=4 (240,230 240,210) t=0 [7] (240,230) tEnd=1 newWindSum=-1 newOppSum=? oppSum=? windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=4 from=(240,230) to=(240,210)
+path.lineTo(240,230);
+SkOpSegment::findNextWinding
+SkOpAngle::dumpOne [5/5] next=2/3 sect=31/31  s=0.333333333 [22] e=0 [9] sgn=1 windVal=1 windSum=-1
+SkOpAngle::dumpOne [2/3] next=5/6 sect=7/7  s=0.666666667 [21] e=0.333333333 [23] sgn=1 windVal=1 windSum=-2 done
+SkOpAngle::dumpOne [5/6] next=2/4 sect=15/15  s=0.333333333 [22] e=0.666666667 [25] sgn=-1 windVal=1 windSum=-2 done
+SkOpAngle::dumpOne [2/4] next=5/5 sect=23/23  s=0.666666667 [21] e=1 [4] sgn=-1 windVal=1 windSum=-1 done
+SkOpSegment::markDone id=5 (240,210 180,210) t=0 [9] (240,210) tEnd=0.333333333 newWindSum=-1 newOppSum=? oppSum=? windSum=-1 windValue=1 oppValue=0
+SkOpSegment::findNextWinding from:[5] to:[2] start=5332768 end=5329976
+bridgeWinding current id=5 from=(240,210) to=(220,210)
+path.lineTo(240,210);
+path.lineTo(220,210);
+path.close();
+</div>
+
+<div  id="issue3838_a">
+SkOpSpan::sortableTop dir=kTop seg=1 t=0.5 pt=(210,170)
+SkOpSpan::sortableTop [0] valid=1 operand=0 span=1 ccw=0 seg=1 {{{220, 170}, {200, 170}}} t=0.5 pt=(210,170) slope=(-20,0)
+SkOpBuilder::FixWinding id=1 nested=1 ccw=0
+SkOpSegment::markDone id=1 (220,170 200,170) t=0 [1] (220,170) tEnd=1 newWindSum=1 newOppSum=0 oppSum=0 windSum=1 windValue=1 oppValue=0
+SkOpSegment::markDone id=2 (200,170 200,190) t=0 [3] (200,170) tEnd=1 newWindSum=? newOppSum=? oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markDone id=3 (200,190 180,190) t=0 [5] (200,190) tEnd=1 newWindSum=? newOppSum=? oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markDone id=4 (180,190 180,210) t=0 [7] (180,190) tEnd=1 newWindSum=? newOppSum=? oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markDone id=5 (180,210 200,210) t=0 [9] (180,210) tEnd=1 newWindSum=? newOppSum=? oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markDone id=6 (200,210 200,250) t=0 [11] (200,210) tEnd=1 newWindSum=? newOppSum=? oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markDone id=7 (200,250 260,250) t=0 [13] (200,250) tEnd=1 newWindSum=? newOppSum=? oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markDone id=8 (260,250 260,190) t=0 [15] (260,250) tEnd=1 newWindSum=? newOppSum=? oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markDone id=9 (260,190 220,190) t=0 [17] (260,190) tEnd=1 newWindSum=? newOppSum=? oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markDone id=10 (220,190 220,170) t=0 [19] (220,190) tEnd=1 newWindSum=? newOppSum=? oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSpan::sortableTop dir=kLeft seg=11 t=0.5 pt=(220,220)
+SkOpSpan::sortableTop [0] valid=1 operand=0 span=11 ccw=0 seg=6 {{{200, 210}, {200, 250}}} t=0.25 pt=(200,220) slope=(0,40)
+SkOpSpan::sortableTop [1] valid=1 operand=0 span=21 ccw=0 seg=11 {{{220, 210}, {220, 230}}} t=0.5 pt=(220,220) slope=(0,20)
+SkOpBuilder::FixWinding id=11 nested=2 ccw=0
+SkOpSegment::markDone id=11 (220,210 220,230) t=0 [21] (220,210) tEnd=1 newWindSum=2 newOppSum=0 oppSum=0 windSum=2 windValue=1 oppValue=0
+SkOpSegment::markDone id=12 (220,230 240,230) t=0 [23] (220,230) tEnd=1 newWindSum=? newOppSum=? oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markDone id=13 (240,230 240,210) t=0 [25] (240,230) tEnd=1 newWindSum=? newOppSum=? oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markDone id=14 (240,210 220,210) t=0 [27] (240,210) tEnd=1 newWindSum=? newOppSum=? oppSum=? windSum=? windValue=1 oppValue=0
+path.moveTo(220,170);
+path.lineTo(220,190);
+path.lineTo(260,190);
+path.lineTo(260,250);
+path.lineTo(200,250);
+path.lineTo(200,210);
+path.lineTo(180,210);
+path.lineTo(180,190);
+path.lineTo(200,190);
+path.lineTo(200,170);
+path.lineTo(220,170);
+path.close();
+</div>
+
+<div  id="issue3838_b">
+seg=1 {{{220, 170}, {220, 190}}}
+seg=2 {{{220, 190}, {260, 190}}}
+seg=3 {{{260, 190}, {260, 250}}}
+seg=4 {{{260, 250}, {200, 250}}}
+seg=5 {{{200, 250}, {200, 210}}}
+seg=6 {{{200, 210}, {180, 210}}}
+seg=7 {{{180, 210}, {180, 190}}}
+seg=8 {{{180, 190}, {200, 190}}}
+seg=9 {{{200, 190}, {200, 170}}}
+seg=10 {{{200, 170}, {220, 170}}}
+debugShowLineIntersection wtTs[0]=0 {{{220,190}, {260,190}}} {{220,190}} wnTs[0]=1 {{{220,170}, {220,190}}}
+debugShowLineIntersection wtTs[0]=1 {{{200,170}, {220,170}}} {{220,170}} wnTs[0]=0 {{{220,170}, {220,190}}}
+debugShowLineIntersection wtTs[0]=0 {{{260,190}, {260,250}}} {{260,190}} wnTs[0]=1 {{{220,190}, {260,190}}}
+debugShowLineIntersection wtTs[0]=0 {{{260,250}, {200,250}}} {{260,250}} wnTs[0]=1 {{{260,190}, {260,250}}}
+debugShowLineIntersection wtTs[0]=0 {{{200,250}, {200,210}}} {{200,250}} wnTs[0]=1 {{{260,250}, {200,250}}}
+debugShowLineIntersection wtTs[0]=0 {{{200,210}, {180,210}}} {{200,210}} wnTs[0]=1 {{{200,250}, {200,210}}}
+debugShowLineIntersection wtTs[0]=0 {{{180,210}, {180,190}}} {{180,210}} wnTs[0]=1 {{{200,210}, {180,210}}}
+debugShowLineIntersection wtTs[0]=0 {{{180,190}, {200,190}}} {{180,190}} wnTs[0]=1 {{{180,210}, {180,190}}}
+debugShowLineIntersection wtTs[0]=0 {{{200,190}, {200,170}}} {{200,190}} wnTs[0]=1 {{{180,190}, {200,190}}}
+debugShowLineIntersection wtTs[0]=0 {{{200,170}, {220,170}}} {{200,170}} wnTs[0]=1 {{{200,190}, {200,170}}}
+-------------------------------------- addExpanded
+SkOpSegment::debugShowActiveSpans id=1 (220,170 220,190) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=2 (220,190 260,190) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=3 (260,190 260,250) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=4 (260,250 200,250) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=5 (200,250 200,210) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=6 (200,210 180,210) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=7 (180,210 180,190) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=8 (180,190 200,190) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=9 (200,190 200,170) t=0 tEnd=1 windSum=? windValue=1
+SkOpSegment::debugShowActiveSpans id=10 (200,170 220,170) t=0 tEnd=1 windSum=? windValue=1
+-------------------------------------- move_multiples
+-------------------------------------- move_nearby
+-------------------------------------- correctEnds
+-------------------------------------- addEndMovedSpans
+-------------------------------------- expand
+-------------------------------------- addExpanded
+-------------------------------------- mark
+-------------------------------------- missing_coincidence
+-------------------------------------- expand
+-------------------------------------- expand
+-------------------------------------- apply
+-------------------------------------- findOverlaps
+-------------------------------------- calc_angles
+SkOpSpan::sortableTop dir=kLeft seg=1 t=0.5 pt=(220,180)
+SkOpSpan::sortableTop [0] valid=1 operand=0 span=17 ccw=1 seg=9 {{{200, 190}, {200, 170}}} t=0.5 pt=(200,180) slope=(0,-20)
+SkOpSpan::sortableTop [1] valid=1 operand=0 span=1 ccw=0 seg=1 {{{220, 170}, {220, 190}}} t=0.5 pt=(220,180) slope=(0,20)
+SkOpSegment::markWinding id=9 (200,190 200,170) t=0 [17] (200,190) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::markWinding id=10 (200,170 220,170) t=0 [19] (200,170) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=1 (220,170 220,190) t=0 [1] (220,170) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=2 (220,190 260,190) t=0 [3] (220,190) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=3 (260,190 260,250) t=0 [5] (260,190) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=4 (260,250 200,250) t=0 [7] (260,250) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=5 (200,250 200,210) t=0 [9] (200,250) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=6 (200,210 180,210) t=0 [11] (200,210) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=7 (180,210 180,190) t=0 [13] (180,210) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=8 (180,190 200,190) t=0 [15] (180,190) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=9 (200,190 200,170) t=0 [17] (200,190) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=1 (220,170 220,190) t=0 [1] (220,170) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=1 from=(220,190) to=(220,170)
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=10 (200,170 220,170) t=0 [19] (200,170) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=10 from=(220,170) to=(200,170)
+path.moveTo(220,190);
+path.lineTo(220,170);
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=9 (200,190 200,170) t=0 [17] (200,190) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=9 from=(200,170) to=(200,190)
+path.lineTo(200,170);
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=8 (180,190 200,190) t=0 [15] (180,190) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=8 from=(200,190) to=(180,190)
+path.lineTo(200,190);
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=7 (180,210 180,190) t=0 [13] (180,210) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=7 from=(180,190) to=(180,210)
+path.lineTo(180,190);
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=6 (200,210 180,210) t=0 [11] (200,210) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=6 from=(180,210) to=(200,210)
+path.lineTo(180,210);
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=5 (200,250 200,210) t=0 [9] (200,250) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=5 from=(200,210) to=(200,250)
+path.lineTo(200,210);
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=4 (260,250 200,250) t=0 [7] (260,250) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=4 from=(200,250) to=(260,250)
+path.lineTo(200,250);
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=3 (260,190 260,250) t=0 [5] (260,190) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=3 from=(260,250) to=(260,190)
+path.lineTo(260,250);
+SkOpSegment::findNextWinding simple
+SkOpSegment::markDone id=2 (220,190 260,190) t=0 [3] (220,190) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeWinding current id=2 from=(260,190) to=(220,190)
+path.lineTo(260,190);
+path.lineTo(220,190);
+path.close();
+</div>
+
 </div>
 
 <script type="text/javascript">
 
     var testDivs = [
+        issue3838,
+        issue3838_a,
+        issue3838_b,
+        joel_11,
+        joel_10,
         joel_9,
     ];
 
@@ -836,7 +1951,6 @@
                 : line.lastIndexOf("debugShowCoincidence", 0) === 0 ? REC_TYPE_COINCIDENCE
                 : line.lastIndexOf("((SkOpSegment*)", 0) === 0 ? REC_TYPE_PATH2
                 : line.lastIndexOf("debugShowTs", 0) === 0 ? REC_TYPE_COIN
-                : line.lastIndexOf("debugAfter", 0) === 0 ? REC_TYPE_ANGLE
                 : line.lastIndexOf("afterPart", 0) === 0 ? REC_TYPE_AFTERPART
                 : line.lastIndexOf("debugShow", 0) === 0 ? REC_TYPE_SECT
                 : line.lastIndexOf("activeOp", 0) === 0 ? REC_TYPE_ACTIVE_OP
@@ -847,6 +1961,7 @@
                 : line.lastIndexOf("findTop", 0) === 0 ? REC_TYPE_TOP
                 : line.lastIndexOf("pathB.", 0) === 0 ? REC_TYPE_ADD
                 : line.lastIndexOf("path.", 0) === 0 ? REC_TYPE_ADD
+                : line.lastIndexOf("after", 0) === 0 ? REC_TYPE_ANGLE
                 : line.lastIndexOf("mark", 0) === 0 ? REC_TYPE_MARK
                 : line.lastIndexOf("  {{", 0) === 0 ? REC_TYPE_COMPUTED
                 : line.lastIndexOf("seg=", 0) === 0 ? REC_TYPE_PATH
@@ -939,7 +2054,7 @@
                 );
                 break;
             case REC_TYPE_ANGLE:
-                found = match_regexp(line, lineNo, record, ANGLE_AFTER, "debugAfter " +
+                found = match_regexp(line, lineNo, record, ANGLE_AFTER, "after " +
 "[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:
@@ -2485,9 +3600,9 @@
     return dxy;
 }
 
-function dpt_at_t(curve, t) {
+function dpt_at_t(curve, t) {
     var type = PATH_LINE + (curve.length / 2 - 2);
-    return dxy_at_t(curve, type, t);
+    return dxy_at_t(curve, type, t);
 }
 
 function drawLabel(num, px, py) {
@@ -2605,11 +3720,11 @@
     return a * curve[1] + b * curve[3] + c * curve[5] + d * curve[7];
 }
 
-function pt_at_t(curve, t) {
-    var pt = {};
-    pt.x = x_at_t(curve, t);
-    pt.y = y_at_t(curve, t);
-    return pt;
+function pt_at_t(curve, t) {
+    var pt = {};
+    pt.x = x_at_t(curve, t);
+    pt.y = y_at_t(curve, t);
+    return pt;
 }
 
 function drawOrder(curve, t, label) {
@@ -2636,59 +3751,59 @@
     ctx.font = "normal 10px Arial";
 }
 
-function drawVisibleOrder(curve, label) {
-    var s = pt_at_t(curve, 0);
-    var e = pt_at_t(curve, 1);
-    var sOn = ptOnScreen(s);
-    var eOn = ptOnScreen(e);
-    var defaultT = 0.85;
-    if (sOn && eOn)
-        return drawOrder(curve, defaultT, label);
-    if (sOn || eOn) {
-        if (eOn) {
-            defaultT = 1 - defaultT;
-        }
-        var step = sOn ? -defaultT / 2 : (1 - defaultT) / 2;
-        var t = defaultT;
-        var tries = 16;
-        do {
-            var mid = pt_at_t(curve, t);
-            if (ptOnScreen(mid))
-                return drawOrder(curve, t, label);
-            t += step;
-            step /= 2;
-        } while (--tries > 0);
-        drawOrder(curve, defaultT, label);
-    }
-    // scattershot until we find a visible point
-    var denom = 2;  // visit odd number num / denom to hit unique pts
-    var tries = 6; // tries 1/2, 1/4, 3/4, 1/8, 3/8, 5/8, 7/8, 1/16 ...
-    do {
-        for (var numer = 1; numer < denom; numer += 2) {
-            var t = numer / denom + 0.1;
-            if (t >= 1) {
-                break;
-            }
-            var mid = pt_at_t(curve, t);
-            if (ptOnScreen(mid))
-                return drawOrder(curve, t, label);
-        }
-        denom *= 2;
-    } while (--tries > 0);
-    drawOrder(curve, defaultT, label);
+function drawVisibleOrder(curve, label) {
+    var s = pt_at_t(curve, 0);
+    var e = pt_at_t(curve, 1);
+    var sOn = ptOnScreen(s);
+    var eOn = ptOnScreen(e);
+    var defaultT = 0.85;
+    if (sOn && eOn)
+        return drawOrder(curve, defaultT, label);
+    if (sOn || eOn) {
+        if (eOn) {
+            defaultT = 1 - defaultT;
+        }
+        var step = sOn ? -defaultT / 2 : (1 - defaultT) / 2;
+        var t = defaultT;
+        var tries = 16;
+        do {
+            var mid = pt_at_t(curve, t);
+            if (ptOnScreen(mid))
+                return drawOrder(curve, t, label);
+            t += step;
+            step /= 2;
+        } while (--tries > 0);
+        drawOrder(curve, defaultT, label);
+    }
+    // scattershot until we find a visible point
+    var denom = 2;  // visit odd number num / denom to hit unique pts
+    var tries = 6; // tries 1/2, 1/4, 3/4, 1/8, 3/8, 5/8, 7/8, 1/16 ...
+    do {
+        for (var numer = 1; numer < denom; numer += 2) {
+            var t = numer / denom + 0.1;
+            if (t >= 1) {
+                break;
+            }
+            var mid = pt_at_t(curve, t);
+            if (ptOnScreen(mid))
+                return drawOrder(curve, t, label);
+        }
+        denom *= 2;
+    } while (--tries > 0);
+    drawOrder(curve, defaultT, label);
 }
 
-function set_length(pt, newLen) {
-    var len = Math.sqrt(pt.x * pt.x + pt.y * pt.y);
-    var scale = newLen / len;
-    var newPt = { x: pt.x * scale, y: pt.y * scale };
-    return newPt;
+function set_length(pt, newLen) {
+    var len = Math.sqrt(pt.x * pt.x + pt.y * pt.y);
+    var scale = newLen / len;
+    var newPt = { x: pt.x * scale, y: pt.y * scale };
+    return newPt;
 }
 
-function drawDirection(curve, t) {
+function drawDirection(curve, t) {
     var d = dpt_at_t(curve, t);
     d = set_length(d, 16);
-    var pt = localToGlobal(pt_at_t(curve, t));
+    var pt = localToGlobal(pt_at_t(curve, t));
     ctx.beginPath();
     ctx.moveTo(pt.x - d.y, pt.y + d.x);
     ctx.lineTo(pt.x + d.x, pt.y + d.y);
@@ -2697,47 +3812,47 @@
     ctx.stroke();
 }
 
-function drawVisibleDirection(curve) {
-    var s = pt_at_t(curve, 0);
-    var e = pt_at_t(curve, 1);
-    var sOn = ptOnScreen(s);
-    var eOn = ptOnScreen(e);
-    var defaultT = 0.65;
-    if (sOn && eOn) {
-        return drawDirection(curve, defaultT);
-    }
-    if (sOn || eOn) {
-        if (eOn) {
-            defaultT = 1 - defaultT;
-        }
-        var step = sOn ? -defaultT / 2 : (1 - defaultT) / 2;
-        var t = defaultT;
-        var tries = 16;
-        do {
-            var mid = pt_at_t(curve, t);
-            if (ptOnScreen(mid))
-                return drawDirection(curve, t);
-            t += step;
-            step /= 2;
-        } while (--tries > 0);
-        drawDirection(curve, defaultT);
-    }
-    // scattershot until we find a visible point
-    var denom = 2;  // visit odd number num / denom to hit unique pts
-    var tries = 6; // tries 1/2, 1/4, 3/4, 1/8, 3/8, 5/8, 7/8, 1/16 ...
-    do {
-        for (var numer = 1; numer < denom; numer += 2) {
-            var t = numer / denom + 0.1;
-            if (t >= 1) {
-                break;
-            }
-            var mid = pt_at_t(curve, t);
-            if (ptOnScreen(mid))
-                return drawDirection(curve, t);
-        }
-        denom *= 2;
-    } while (--tries > 0);
-    drawDirection(curve, defaultT);
+function drawVisibleDirection(curve) {
+    var s = pt_at_t(curve, 0);
+    var e = pt_at_t(curve, 1);
+    var sOn = ptOnScreen(s);
+    var eOn = ptOnScreen(e);
+    var defaultT = 0.65;
+    if (sOn && eOn) {
+        return drawDirection(curve, defaultT);
+    }
+    if (sOn || eOn) {
+        if (eOn) {
+            defaultT = 1 - defaultT;
+        }
+        var step = sOn ? -defaultT / 2 : (1 - defaultT) / 2;
+        var t = defaultT;
+        var tries = 16;
+        do {
+            var mid = pt_at_t(curve, t);
+            if (ptOnScreen(mid))
+                return drawDirection(curve, t);
+            t += step;
+            step /= 2;
+        } while (--tries > 0);
+        drawDirection(curve, defaultT);
+    }
+    // scattershot until we find a visible point
+    var denom = 2;  // visit odd number num / denom to hit unique pts
+    var tries = 6; // tries 1/2, 1/4, 3/4, 1/8, 3/8, 5/8, 7/8, 1/16 ...
+    do {
+        for (var numer = 1; numer < denom; numer += 2) {
+            var t = numer / denom + 0.1;
+            if (t >= 1) {
+                break;
+            }
+            var mid = pt_at_t(curve, t);
+            if (ptOnScreen(mid))
+                return drawDirection(curve, t);
+        }
+        denom *= 2;
+    } while (--tries > 0);
+    drawDirection(curve, defaultT);
 }
 
 function drawID(curve, t, id) {
@@ -2748,53 +3863,53 @@
     draw_id_at(id, _px, _py);
 }
 
-function localToGlobal(local) {
-    var global = {};
-    global.x = (local.x - srcLeft) * scale;
-    global.y = (local.y - srcTop) * scale;
-    return global;
+function localToGlobal(local) {
+    var global = {};
+    global.x = (local.x - srcLeft) * scale;
+    global.y = (local.y - srcTop) * scale;
+    return global;
 }
 
-function ptOnScreen(local) {
-    var pt = localToGlobal(local);
-    return 10 <= pt.x && pt.x <= screenWidth - 10
-        && 10 <= pt.y && pt.y <= screenHeight - 10;
+function ptOnScreen(local) {
+    var pt = localToGlobal(local);
+    return 10 <= pt.x && pt.x <= screenWidth - 10
+        && 10 <= pt.y && pt.y <= screenHeight - 10;
 }
 
-function drawVisibleID(curve, defaultT, id) {
-    // determine if either or both ends are visible
-    var s = pt_at_t(curve, 0);
-    var e = pt_at_t(curve, 1);
-    var sOn = ptOnScreen(s);
-    var eOn = ptOnScreen(e);
-    if (sOn && eOn)
-        return drawID(curve, defaultT, id);
-    if (sOn || eOn) {
-        var step = sOn ? -defaultT / 2 : (1 - defaultT) / 2;
-        var t = defaultT;
-        var tries = 16;
-        do {
-            var mid = pt_at_t(curve, t);
-            if (ptOnScreen(mid))
-                return drawID(curve, t, id);
-            t += step;
-            step /= 2;
-        } while (--tries > 0);
-        drawID(curve, defaultT, id);
-    }
-    // scattershot until we find a visible point
-    var denom = 2;  // visit odd number num / denom to hit unique pts
-    var tries = 6; // tries 1/2, 1/4, 3/4, 1/8, 3/8, 5/8, 7/8, 1/16 ...
-    do {
-        for (var numer = 1; numer < denom; numer += 2) {
-            var t = numer / denom;
-            var mid = pt_at_t(curve, t);
-            if (ptOnScreen(mid))
-                return drawID(curve, t, id);
-        }
-        denom *= 2;
-    } while (--tries > 0);
-    drawID(curve, defaultT, id);
+function drawVisibleID(curve, defaultT, id) {
+    // determine if either or both ends are visible
+    var s = pt_at_t(curve, 0);
+    var e = pt_at_t(curve, 1);
+    var sOn = ptOnScreen(s);
+    var eOn = ptOnScreen(e);
+    if (sOn && eOn)
+        return drawID(curve, defaultT, id);
+    if (sOn || eOn) {
+        var step = sOn ? -defaultT / 2 : (1 - defaultT) / 2;
+        var t = defaultT;
+        var tries = 16;
+        do {
+            var mid = pt_at_t(curve, t);
+            if (ptOnScreen(mid))
+                return drawID(curve, t, id);
+            t += step;
+            step /= 2;
+        } while (--tries > 0);
+        drawID(curve, defaultT, id);
+    }
+    // scattershot until we find a visible point
+    var denom = 2;  // visit odd number num / denom to hit unique pts
+    var tries = 6; // tries 1/2, 1/4, 3/4, 1/8, 3/8, 5/8, 7/8, 1/16 ...
+    do {
+        for (var numer = 1; numer < denom; numer += 2) {
+            var t = numer / denom;
+            var mid = pt_at_t(curve, t);
+            if (ptOnScreen(mid))
+                return drawID(curve, t, id);
+        }
+        denom *= 2;
+    } while (--tries > 0);
+    drawID(curve, defaultT, id);
 }
 
 function draw_id_at(id, _px, _py) {
@@ -2872,8 +3987,8 @@
             drawVisibleID(curve, 0.5, id);
         }
     }
-    if (draw_direction) {
-        drawVisibleDirection(curve);
+    if (draw_direction) {
+        drawVisibleDirection(curve);
     }
     if (type == PATH_LINE) {
         return;
@@ -3464,10 +4579,10 @@
                         drawVisibleOrder(leftCurve, 'L');
                         drawVisibleOrder(rightCurve, 'R');
                     }
-                    if (draw_id) {
-                        drawVisibleID(leftCurve, 0.5, frags[0]);
-                        drawVisibleID(midCurve, 0.5, frags[6]);
-                        drawVisibleID(rightCurve, 0.5, frags[12]);
+                    if (draw_id) {
+                        drawVisibleID(leftCurve, 0.5, frags[0]);
+                        drawVisibleID(midCurve, 0.5, frags[6]);
+                        drawVisibleID(rightCurve, 0.5, frags[12]);
                     }
                     break;
                 case REC_TYPE_AFTERPART:
@@ -3504,8 +4619,8 @@
                             throw "stop execution";
                     }
                     drawCurve(curve);
-                    if (draw_id) {
-                        drawVisibleID(curve, 0.5, id);
+                    if (draw_id) {
+                        drawVisibleID(curve, 0.5, id);
                     }
                     ++afterIndex;
                     break;