diff --git a/src/app/share/collection/bugs/Issue_#627.val b/src/app/share/collection/bugs/Issue_#627.val
new file mode 100644
index 000000000..a7c324016
--- /dev/null
+++ b/src/app/share/collection/bugs/Issue_#627.val
@@ -0,0 +1,147 @@
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diff --git a/src/libs/vlayout/vabstractpiece.cpp b/src/libs/vlayout/vabstractpiece.cpp
index 061375072..0bbe77949 100644
--- a/src/libs/vlayout/vabstractpiece.cpp
+++ b/src/libs/vlayout/vabstractpiece.cpp
@@ -395,7 +395,8 @@ QVector VAbstractPiece::EkvPoint(const VSAPoint &p1Line1, const VSAPoin
const qreal angle = AngleBetweenBisectors(b1, b2);
// Comparison bisector angles helps to find direction
- if (angle <= 90)// Go in a same direction
+ if (angle < 90
+ || VFuzzyComparePossibleNulls(angle, 90.0))// Go in a same direction
{//Regular equdistant case
QT_WARNING_PUSH
QT_WARNING_DISABLE_GCC("-Wswitch-default")
@@ -429,7 +430,7 @@ QT_WARNING_POP
const qreal result1 = PointPosition(bisector.p2(), QLineF(p1Line1, p2Line1));
const qreal result2 = PointPosition(bisector.p2(), QLineF(p2Line2, p1Line2));
- if (result1 <=0 && result2 <= 0)
+ if ((result1 < 0 || qFuzzyIsNull(result1)) && (result2 < 0 || qFuzzyIsNull(result2)))
{// Dart case. A bisector watch outside. In some cases a point still valid, but ignore if going
// outside of an equdistant.
@@ -450,7 +451,7 @@ QT_WARNING_POP
const qreal result1 = PointPosition(CrosPoint, QLineF(p1Line1, p2Line1));
const qreal result2 = PointPosition(CrosPoint, QLineF(p2Line2, p1Line2));
- if (result1 <=0 && result2 <= 0)
+ if ((result1 < 0 || qFuzzyIsNull(result1)) && (result2 < 0 || qFuzzyIsNull(result2)))
{// The cross point is still outside of a piece
if (line.length() >= localWidth)
{
diff --git a/src/test/ValentinaTest/tst_vabstractpiece.cpp b/src/test/ValentinaTest/tst_vabstractpiece.cpp
index 48e6aed86..061a3118c 100644
--- a/src/test/ValentinaTest/tst_vabstractpiece.cpp
+++ b/src/test/ValentinaTest/tst_vabstractpiece.cpp
@@ -2509,6 +2509,103 @@ void TST_VAbstractPiece::BrokenDetailEquidistant_data() const
// See the file "collection/bugs/Issue_#604.val" (since 0.5.0)
QTest::newRow("Issue #604.") << points << width << ekvOrig;
+
+ width = 56.692913385826778;
+ points.clear();
+
+ point = VSAPoint(11565.008125001967, -71.44488549419934);
+ point.SetSAAfter(0);
+ points.append(point);
+
+ point = VSAPoint(11774.053467225081, -3376.8303371353477);
+ point.SetSABefore(0);
+ points.append(point);
+
+ point = VSAPoint(11774.053467225081, -3376.8303371353477);
+ point.SetSABefore(0);
+ points.append(point);
+
+ points.append(VSAPoint(11821.637653562488, -3457.444047544761));
+ points.append(VSAPoint(11916.506852253828, -3619.698047174161));
+ points.append(VSAPoint(12011.687139013728, -3784.3170132645946));
+ points.append(VSAPoint(12107.923065894336, -3952.559914581168));
+ points.append(VSAPoint(12205.959184947797, -4125.685719888987));
+ points.append(VSAPoint(12306.540048226263, -4304.953397953153));
+ points.append(VSAPoint(12410.410207781879, -4491.621917538776));
+ points.append(VSAPoint(12518.314215666796, -4686.950247410959));
+ points.append(VSAPoint(12630.996623933155, -4892.197356334806));
+ points.append(VSAPoint(12749.201984633113, -5108.622213075425));
+ points.append(VSAPoint(12937.571227539614, -5455.181123300274));
+ points.append(VSAPoint(13216.05428816687, -5970.204948863398));
+ points.append(VSAPoint(13530.031095467164, -6552.6012034655));
+
+ point = VSAPoint(13704.042216387523, -6875.648082494774);
+ point.SetSAAfter(0);
+ points.append(point);
+
+ point = VSAPoint(13704.042216387523, -6875.648082494774);
+ point.SetSAAfter(0);
+ points.append(point);
+
+ point = VSAPoint(13493.259591532773, -71.44488549420451);
+ point.SetSABefore(0);
+ points.append(point);
+
+ point = VSAPoint(13493.259591532773, -71.44488549420451);
+ point.SetSABefore(0);
+ points.append(point);
+
+ points.append(VSAPoint(13458.265794168308, -72.45287893700785));
+ points.append(VSAPoint(13303.675181471457, -76.51882381889763));
+ points.append(VSAPoint(13154.908187746063, -79.90711122047243));
+ points.append(VSAPoint(13010.905973179135, -82.6177411417323));
+ points.append(VSAPoint(12870.60969795768, -84.65071358267716));
+ points.append(VSAPoint(12732.9605222687, -86.0060285433071));
+ points.append(VSAPoint(12596.899606299212, -86.68368602362204));
+ points.append(VSAPoint(12461.36811023622, -86.68368602362204));
+ points.append(VSAPoint(12325.307194266732, -86.0060285433071));
+ points.append(VSAPoint(12187.658018577757, -84.65071358267716));
+ points.append(VSAPoint(12047.361743356301, -82.6177411417323));
+ points.append(VSAPoint(11903.35952878937, -79.90711122047243));
+ points.append(VSAPoint(11754.592535063975, -76.51882381889763));
+ points.append(VSAPoint(11600.001922367124, -72.45287893700785));
+
+ point = VSAPoint(11565.008125001967, -71.44488549419934);
+ point.SetSAAfter(0);
+ points.append(point);
+
+ ekvOrig.clear();
+ ekvOrig.append(QPointF(11561.415280975947, -14.63551463077929));
+ ekvOrig.append(QPointF(11781.95342513335, -3501.7429788659483));
+ ekvOrig.append(QPointF(11867.496139886347, -3648.194635075343));
+ ekvOrig.append(QPointF(11962.541506347354, -3812.5802499029824));
+ ekvOrig.append(QPointF(12058.651107851038, -3980.6023049242845));
+ ekvOrig.append(QPointF(12156.571541308, -4153.523816526403));
+ ekvOrig.append(QPointF(12257.048738448357, -4332.606727953389));
+ ekvOrig.append(QPointF(12360.827974888123, -4519.11184658243));
+ ekvOrig.append(QPointF(12468.653939048814, -4714.298901347144));
+ ekvOrig.append(QPointF(12581.270838581826, -4919.426688379175));
+ ekvOrig.append(QPointF(12699.418991549643, -5135.746802194771));
+ ekvOrig.append(QPointF(12887.73123714858, -5482.200849627318));
+ ekvOrig.append(QPointF(13166.166408012898, -5997.136108335216));
+ ekvOrig.append(QPointF(13707.969757502442, -7002.431719565925));
+ ekvOrig.append(QPointF(13491.504168170613, -14.778652871227324));
+ ekvOrig.append(QPointF(13302.271351803516, -19.843181325566178));
+ ekvOrig.append(QPointF(13153.729251428536, -23.226346601010544));
+ ekvOrig.append(QPointF(13009.961769808971, -25.932558019731804));
+ ekvOrig.append(QPointF(12869.919891108724, -27.961844111086332));
+ ekvOrig.append(QPointF(12732.540250691125, -29.3145051859673));
+ ekvOrig.append(QPointF(12596.758426378788, -29.990772637795267));
+ ekvOrig.append(QPointF(12461.509290156644, -29.990772637795267));
+ ekvOrig.append(QPointF(12325.727465844308, -29.3145051859673));
+ ekvOrig.append(QPointF(12188.347825426712, -27.961844111086332));
+ ekvOrig.append(QPointF(12048.305946726465, -25.9325580197318));
+ ekvOrig.append(QPointF(11904.538465106896, -23.226346601010544));
+ ekvOrig.append(QPointF(11755.996364731915, -19.843181325566132));
+ ekvOrig.append(QPointF(11561.415280975947, -14.63551463077929));
+
+ // See the file "collection/bugs/Issue_#627.val"
+ QTest::newRow("Issue #627.") << points << width << ekvOrig;
}
//---------------------------------------------------------------------------------------------------------------------