Improved curve segment warnings.

ChangeLog.txt

@@ -2,6 +2,7 @@
 - Fix crash when default locale is ru.
 - Puzzle app. Fix incorrect update of a layout piece.
 - Fix visualization for tool Point of intersection line and axis.
+- Improved curve segment warnings.
 
 # Valentina 0.7.51 April 18, 2022
 - Z value change for a layout piece.

src/libs/vgeometry/vabstractcubicbezier.cpp

@@ -406,10 +406,11 @@ VAbstractCubicBezier::~VAbstractCubicBezier()
  * @param spl1p3 third point of first spline
  * @param spl2p2 second point of second spline
  * @param spl2p3 third point of second spline
+ * @param pointName cutting point name.
  * @return point of cutting. This point is forth point of first spline and first point of second spline.
  */
 QPointF VAbstractCubicBezier::CutSpline(qreal length, QPointF &spl1p2, QPointF &spl1p3, QPointF &spl2p2,
-                                        QPointF &spl2p3) const
+                                        QPointF &spl2p3, const QString &pointName) const
 {
     //Always need return two splines, so we must correct wrong length.
     const qreal minLength = ToPixel(1, Unit::Mm);
@@ -423,7 +424,7 @@ QPointF VAbstractCubicBezier::CutSpline(qreal length, QPointF &spl1p2, QPointF &
         VAbstractApplication::VApp()->IsPedantic() ? throw VException(errorMsg) :
                                           qWarning() << VAbstractApplication::warningMessageSignature + errorMsg;
 
-        return QPointF();
+        return {};
     }
 
     const qreal maxLength = fullLength - minLength;
@@ -432,8 +433,17 @@ QPointF VAbstractCubicBezier::CutSpline(qreal length, QPointF &spl1p2, QPointF &
     {
         length = minLength;
 
-        const QString errorMsg = QObject::tr("Curve '%1'. Length of a cut segment is too small. Optimize it to minimal "
+        QString errorMsg;
-                                             "value.").arg(name());
+        if (not pointName.isEmpty())
+        {
+            errorMsg = QObject::tr("Curve '%1'. Length of a cut segment (%2) is too small. Optimize it to minimal "
+                                   "value.").arg(name(), pointName);
+        }
+        else
+        {
+            errorMsg = QObject::tr("Curve '%1'. Length of a cut segment is too small. Optimize it to minimal value.")
+                    .arg(name());
+        }
         VAbstractApplication::VApp()->IsPedantic() ? throw VException(errorMsg) :
                                           qWarning() << VAbstractApplication::warningMessageSignature + errorMsg;
     }
@@ -441,8 +451,17 @@ QPointF VAbstractCubicBezier::CutSpline(qreal length, QPointF &spl1p2, QPointF &
     {
         length = maxLength;
 
-        const QString errorMsg = QObject::tr("Curve '%1'. Length of a cut segment is too big. Optimize it to maximal "
+        QString errorMsg;
-                                             "value.").arg(name());
+        if (not pointName.isEmpty())
+        {
+            errorMsg = QObject::tr("Curve '%1'. Length of a cut segment (%2) is too big. Optimize it to maximal value.")
+                    .arg(name(), pointName);
+        }
+        else
+        {
+            errorMsg = QObject::tr("Curve '%1'. Length of a cut segment is too big. Optimize it to maximal value.")
+                    .arg(name());
+        }
         VAbstractApplication::VApp()->IsPedantic() ? throw VException(errorMsg) :
                                           qWarning() << VAbstractApplication::warningMessageSignature + errorMsg;
     }

src/libs/vgeometry/vabstractcubicbezier.h

@@ -57,7 +57,8 @@ public:
     virtual VPointF GetP3 () const =0;
     virtual VPointF GetP4 () const =0;
 
-    QPointF CutSpline ( qreal length, QPointF &spl1p2, QPointF &spl1p3, QPointF &spl2p2, QPointF &spl2p3) const;
+    QPointF CutSpline (qreal length, QPointF &spl1p2, QPointF &spl1p3, QPointF &spl2p2, QPointF &spl2p3,
+                       const QString &pointName) const;
 
     virtual QString NameForHistory(const QString &toolName) const override;
 

src/libs/vgeometry/vabstractcubicbezierpath.cpp

@@ -164,10 +164,11 @@ int VAbstractCubicBezierPath::Segment(const QPointF &p) const
  * @param spl1p3 second control point first spline.
  * @param spl2p2 first control point second spline.
  * @param spl2p3 second control point second spline.
+ * @param pointName cutting point name.
  * @return cutting point.
  */
 QPointF VAbstractCubicBezierPath::CutSplinePath(qreal length, qint32 &p1, qint32 &p2, QPointF &spl1p2, QPointF &spl1p3,
-                                                QPointF &spl2p2, QPointF &spl2p3) const
+                                                QPointF &spl2p2, QPointF &spl2p3, const QString &pointName) const
 {
     if (CountSubSpl() < 1)
     {
@@ -187,7 +188,7 @@ QPointF VAbstractCubicBezierPath::CutSplinePath(qreal length, qint32 &p1, qint32
         VAbstractApplication::VApp()->IsPedantic() ? throw VException(errorMsg) :
                                           qWarning() << VAbstractApplication::warningMessageSignature + errorMsg;
 
-        return QPointF();
+        return {};
     }
 
     const qreal maxLength = fullLength - minLength;
@@ -196,8 +197,17 @@ QPointF VAbstractCubicBezierPath::CutSplinePath(qreal length, qint32 &p1, qint32
     {
         length = minLength;
 
-        const QString errorMsg = QObject::tr("Curve '%1'. Length of a cut segment is too small. Optimize it to minimal "
+        QString errorMsg;
-                                             "value.").arg(name());
+        if (not pointName.isEmpty())
+        {
+            errorMsg = QObject::tr("Curve '%1'. Length of a cut segment (%2) is too small. Optimize it to minimal "
+                                   "value.").arg(name(), pointName);
+        }
+        else
+        {
+            errorMsg = QObject::tr("Curve '%1'. Length of a cut segment is too small. Optimize it to minimal value.")
+                    .arg(name());
+        }
         VAbstractApplication::VApp()->IsPedantic() ? throw VException(errorMsg) :
                                           qWarning() << VAbstractApplication::warningMessageSignature + errorMsg;
     }
@@ -205,8 +215,17 @@ QPointF VAbstractCubicBezierPath::CutSplinePath(qreal length, qint32 &p1, qint32
     {
         length = maxLength;
 
-        const QString errorMsg = QObject::tr("Curve '%1'. Length of a cut segment is too big. Optimize it to maximal "
+        QString errorMsg;
-                                             "value.").arg(name());
+        if (not pointName.isEmpty())
+        {
+            errorMsg = QObject::tr("Curve '%1'. Length of a cut segment (%2) is too big. Optimize it to maximal value.")
+                    .arg(name(), pointName);
+        }
+        else
+        {
+            errorMsg = QObject::tr("Curve '%1'. Length of a cut segment is too big. Optimize it to maximal value.")
+                    .arg(name());
+        }
         VAbstractApplication::VApp()->IsPedantic() ? throw VException(errorMsg) :
                                           qWarning() << VAbstractApplication::warningMessageSignature + errorMsg;
     }
@@ -221,7 +240,8 @@ QPointF VAbstractCubicBezierPath::CutSplinePath(qreal length, qint32 &p1, qint32
         {
             p1 = i-1;
             p2 = i;
-            const QPointF point = spl.CutSpline(length - (fullLength - splLength), spl1p2, spl1p3, spl2p2, spl2p3);
+            const QPointF point = spl.CutSpline(length - (fullLength - splLength), spl1p2, spl1p3, spl2p2, spl2p3,
+                                                pointName);
 
             const QVector<VSplinePoint> points = GetSplinePath();
 

src/libs/vgeometry/vabstractcubicbezierpath.h

@@ -72,7 +72,7 @@ public:
     int Segment(const QPointF &p) const;
 
     QPointF CutSplinePath(qreal length, qint32 &p1, qint32 &p2, QPointF &spl1p2, QPointF &spl1p3, QPointF &spl2p2,
-                          QPointF &spl2p3) const;
+                          QPointF &spl2p3, const QString &pointName) const;
 
     virtual QString NameForHistory(const QString &toolName) const override;
 

src/libs/vgeometry/varc.cpp

@@ -342,9 +342,10 @@ QVector<QPointF> VArc::GetPoints() const
  * @param length length first arc.
  * @param arc1 first arc.
  * @param arc2 second arc.
+ * @param pointName cutting point name.
  * @return point cutting
  */
-QPointF VArc::CutArc(qreal length, VArc &arc1, VArc &arc2) const
+auto VArc::CutArc(qreal length, VArc &arc1, VArc &arc2, const QString &pointName) const -> QPointF
 {
     //Always need return two arcs, so we must correct wrong length.
     const qreal fullLength = GetLength();
@@ -358,7 +359,7 @@ QPointF VArc::CutArc(qreal length, VArc &arc1, VArc &arc2) const
         VAbstractApplication::VApp()->IsPedantic() ? throw VException(errorMsg) :
                                           qWarning() << VAbstractApplication::warningMessageSignature + errorMsg;
 
-        return QPointF();
+        return {};
     }
 
     QLineF line(static_cast<QPointF>(GetCenter()), GetP1());
@@ -375,15 +376,34 @@ QPointF VArc::CutArc(qreal length, VArc &arc1, VArc &arc2) const
 
         if (length < minLength)
         {
-            const QString errorMsg = QObject::tr("Curve '%1'. Length of a cut segment is too small. Optimize it to "
+            QString errorMsg;
-                                                 "minimal value.").arg(name());
+            if (not pointName.isEmpty())
+            {
+                errorMsg = tr("Curve '%1'. Length of a cut segment (%2) is too small. Optimize it to minimal value.")
+                        .arg(name(), pointName);
+            }
+            else
+            {
+                errorMsg = tr("Curve '%1'. Length of a cut segment is too small. Optimize it to minimal value.")
+                        .arg(name());
+            }
             VAbstractApplication::VApp()->IsPedantic() ? throw VException(errorMsg) :
                                               qWarning() << VAbstractApplication::warningMessageSignature + errorMsg;
         }
         else if (length > maxLength)
         {
-            const QString errorMsg = QObject::tr("Curve '%1'. Length of a cut segment is too big. Optimize it to "
+            QString errorMsg;
-                                                 "maximal value.").arg(name());
+            if (not pointName.isEmpty())
+            {
+                errorMsg = tr("Curve '%1'. Length of a cut segment (%2) is too big. Optimize it to maximal value.")
+                        .arg(name(), pointName);
+            }
+            else
+            {
+
+                errorMsg = tr("Curve '%1'. Length of a cut segment is too big. Optimize it to maximal value.")
+                        .arg(name());
+            }
             VAbstractApplication::VApp()->IsPedantic() ? throw VException(errorMsg) :
                                               qWarning() << VAbstractApplication::warningMessageSignature + errorMsg;
         }
@@ -404,15 +424,33 @@ QPointF VArc::CutArc(qreal length, VArc &arc1, VArc &arc2) const
 
         if (length > minLength)
         {
-            const QString errorMsg = QObject::tr("Curve '%1'. Length of a cut segment is too small. Optimize it to "
+            QString errorMsg;
-                                                 "minimal value.").arg(name());
+            if (not pointName.isEmpty())
+            {
+                errorMsg = tr("Curve '%1'. Length of a cut segment (%2) is too small. Optimize it to minimal value.")
+                        .arg(name(), pointName);
+            }
+            else
+            {
+                errorMsg = tr("Curve '%1'. Length of a cut segment is too small. Optimize it to minimal value.")
+                        .arg(name());
+            }
             VAbstractApplication::VApp()->IsPedantic() ? throw VException(errorMsg) :
                                               qWarning() << VAbstractApplication::warningMessageSignature + errorMsg;
         }
         else if (length < maxLength)
         {
-            const QString errorMsg = QObject::tr("Curve '%1'. Length of a cut segment is too big. Optimize it to "
+            QString errorMsg;
-                                                 "maximal value.").arg(name());
+            if (not pointName.isEmpty())
+            {
+                errorMsg = tr("Curve '%1'. Length of a cut segment (%2) is too big. Optimize it to maximal value.")
+                        .arg(name(), errorMsg);
+            }
+            else
+            {
+                errorMsg = tr("Curve '%1'. Length of a cut segment is too big. Optimize it to maximal value.")
+                        .arg(name());
+            }
             VAbstractApplication::VApp()->IsPedantic() ? throw VException(errorMsg) :
                                               qWarning() << VAbstractApplication::warningMessageSignature + errorMsg;
         }
@@ -436,11 +474,11 @@ QPointF VArc::CutArc(qreal length, VArc &arc1, VArc &arc2) const
 
 
 //---------------------------------------------------------------------------------------------------------------------
-QPointF VArc::CutArc(qreal length) const
+QPointF VArc::CutArc(qreal length, const QString &pointName) const
 {
     VArc arc1;
     VArc arc2;
-    return this->CutArc(length, arc1, arc2);
+    return this->CutArc(length, arc1, arc2, pointName);
 }
 
 //---------------------------------------------------------------------------------------------------------------------

src/libs/vgeometry/varc.h

@@ -81,8 +81,8 @@ public:
 
     virtual QVector<QPointF> GetPoints () const override;
 
-    QPointF CutArc (qreal length, VArc &arc1, VArc &arc2) const;
+    QPointF CutArc (qreal length, VArc &arc1, VArc &arc2, const QString &pointName) const;
-    QPointF CutArc (qreal length) const;
+    QPointF CutArc (qreal length, const QString &pointName) const;
 protected:
     virtual void CreateName() override;
     virtual void CreateAlias() override;
@@ -93,6 +93,6 @@ private:
     qreal MaxLength() const;
 };
 
-Q_DECLARE_TYPEINFO(VArc, Q_MOVABLE_TYPE);
+Q_DECLARE_TYPEINFO(VArc, Q_MOVABLE_TYPE); // NOLINT
 
 #endif // VARC_H

src/libs/vgeometry/vellipticalarc.cpp

@@ -347,7 +347,8 @@ qreal VEllipticalArc::GetEndAngle() const
  * @param arc2 second arc.
  * @return point cutting
  */
-QPointF VEllipticalArc::CutArc(const qreal &length, VEllipticalArc &arc1, VEllipticalArc &arc2) const
+QPointF VEllipticalArc::CutArc(const qreal &length, VEllipticalArc &arc1, VEllipticalArc &arc2,
+                               const QString &pointName) const
 {
     //Always need return two arcs, so we must correct wrong length.
     qreal len = 0;
@@ -363,7 +364,7 @@ QPointF VEllipticalArc::CutArc(const qreal &length, VEllipticalArc &arc1, VEllip
         VAbstractApplication::VApp()->IsPedantic() ? throw VException(errorMsg) :
                                           qWarning() << VAbstractApplication::warningMessageSignature + errorMsg;
 
-        return QPointF();
+        return {};
     }
 
     const qreal maxLength = fullLength - minLength;
@@ -372,8 +373,17 @@ QPointF VEllipticalArc::CutArc(const qreal &length, VEllipticalArc &arc1, VEllip
     {
         len = minLength;
 
-        const QString errorMsg = QObject::tr("Curve '%1'. Length of a cut segment is too small. Optimize it to minimal "
+        QString errorMsg;
-                                             "value.").arg(name());
+        if (not pointName.isEmpty())
+        {
+            errorMsg = QObject::tr("Curve '%1'. Length of a cut segment (%2) is too small. Optimize it to minimal "
+                                   "value.").arg(name(), pointName);
+        }
+        else
+        {
+            errorMsg = QObject::tr("Curve '%1'. Length of a cut segment is too small. Optimize it to minimal value.")
+                    .arg(name());
+        }
         VAbstractApplication::VApp()->IsPedantic() ? throw VException(errorMsg) :
                                           qWarning() << VAbstractApplication::warningMessageSignature + errorMsg;
     }
@@ -381,8 +391,17 @@ QPointF VEllipticalArc::CutArc(const qreal &length, VEllipticalArc &arc1, VEllip
     {
         len = maxLength;
 
-        const QString errorMsg = QObject::tr("Curve '%1'. Length of a cut segment is too big. Optimize it to maximal "
+        QString errorMsg;
-                                             "value.").arg(name());
+        if (not pointName.isEmpty())
+        {
+            errorMsg = QObject::tr("Curve '%1'. Length of a cut segment (%2) is too big. Optimize it to maximal value.")
+                    .arg(name(), pointName);
+        }
+        else
+        {
+            errorMsg = QObject::tr("Curve '%1'. Length of a cut segment is too big. Optimize it to maximal value.")
+                    .arg(name());
+        }
         VAbstractApplication::VApp()->IsPedantic() ? throw VException(errorMsg) :
                                           qWarning() << VAbstractApplication::warningMessageSignature + errorMsg;
     }
@@ -405,11 +424,11 @@ QPointF VEllipticalArc::CutArc(const qreal &length, VEllipticalArc &arc1, VEllip
 
 
 //---------------------------------------------------------------------------------------------------------------------
-QPointF VEllipticalArc::CutArc(const qreal &length) const
+QPointF VEllipticalArc::CutArc(const qreal &length, const QString &pointName) const
 {
     VEllipticalArc arc1;
     VEllipticalArc arc2;
-    return this->CutArc(length, arc1, arc2);
+    return this->CutArc(length, arc1, arc2, pointName);
 }
 
 //---------------------------------------------------------------------------------------------------------------------

src/libs/vgeometry/vellipticalarc.h

@@ -101,8 +101,8 @@ public:
     virtual qreal GetStartAngle () const override;
     virtual qreal GetEndAngle () const override;
 
-    QPointF CutArc (const qreal &length, VEllipticalArc &arc1, VEllipticalArc &arc2) const;
+    QPointF CutArc (const qreal &length, VEllipticalArc &arc1, VEllipticalArc &arc2, const QString &pointName) const;
-    QPointF CutArc (const qreal &length) const;
+    QPointF CutArc (const qreal &length, const QString &pointName) const;
 
     static qreal OptimizeAngle(qreal angle);
 protected:

src/libs/vgeometry/vspline.cpp

@@ -196,13 +196,13 @@ qreal VSpline::GetLength () const
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-QPointF VSpline::CutSpline(qreal length, VSpline &spl1, VSpline &spl2) const
+QPointF VSpline::CutSpline(qreal length, VSpline &spl1, VSpline &spl2, const QString &pointName) const
 {
     QPointF spl1p2;
     QPointF spl1p3;
     QPointF spl2p2;
     QPointF spl2p3;
-    const QPointF cutPoint = CutSpline (length, spl1p2, spl1p3, spl2p2, spl2p3 );
+    const QPointF cutPoint = CutSpline(length, spl1p2, spl1p3, spl2p2, spl2p3, pointName);
 
     spl1 = VSpline(GetP1(), spl1p2, spl1p3, VPointF(cutPoint));
     spl1.SetApproximationScale(GetApproximationScale());

src/libs/vgeometry/vspline.h

@@ -104,7 +104,7 @@ public:
     qreal   GetKcurve() const;
 
     using VAbstractCubicBezier::CutSpline;
-    QPointF CutSpline ( qreal length, VSpline &spl1, VSpline &spl2) const;
+    QPointF CutSpline(qreal length, VSpline &spl1, VSpline &spl2, const QString &pointName) const;
 
     virtual QVector<QPointF> GetPoints () const override;
     // cppcheck-suppress unusedFunction

src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toolcut/vtoolcutarc.cpp

@@ -127,12 +127,12 @@ VToolCutArc* VToolCutArc::Create(const QPointer<DialogTool> &dialog, VMainGraphi
  * @brief Create help create tool.
  * @param initData init data.
  */
-VToolCutArc* VToolCutArc::Create(VToolCutInitData &initData)
+auto VToolCutArc::Create(VToolCutInitData &initData) -> VToolCutArc*
 {
     const QSharedPointer<VArc> arc = initData.data->GeometricObject<VArc>(initData.baseCurveId);
 
     //Declare special variable "CurrentLength"
-    VCurveLength *length = new VCurveLength(initData.baseCurveId, initData.baseCurveId, arc.data(),
+    auto *length = new VCurveLength(initData.baseCurveId, initData.baseCurveId, arc.data(),
                                     *initData.data->GetPatternUnit());
     length->SetName(currentLength);
     initData.data->AddVariable(length);
@@ -141,7 +141,7 @@ VToolCutArc* VToolCutArc::Create(VToolCutInitData &initData)
 
     VArc arc1;
     VArc arc2;
-    QPointF point = arc->CutArc(VAbstractValApplication::VApp()->toPixel(result), arc1, arc2);
+    QPointF point = arc->CutArc(VAbstractValApplication::VApp()->toPixel(result), arc1, arc2, initData.name);
 
     arc1.SetAliasSuffix(initData.aliasSuffix1);
     arc2.SetAliasSuffix(initData.aliasSuffix2);
@@ -296,9 +296,11 @@ QString VToolCutArc::MakeToolTip() const
     const QString endAngleStr = tr("end angle");
     const QString radiusStr = tr("radius");
 
+    const QSharedPointer<VPointF> point = VAbstractTool::data.GeometricObject<VPointF>(m_id);
+
     VArc ar1;
     VArc ar2;
-    arc->CutArc(VAbstractValApplication::VApp()->toPixel(length), ar1, ar2);
+    arc->CutArc(VAbstractValApplication::VApp()->toPixel(length), ar1, ar2, point->name());
 
     ar1.setId(m_id + 1);
     ar1.SetAliasSuffix(m_aliasSuffix1);

src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toolcut/vtoolcutspline.cpp

@@ -143,7 +143,8 @@ VToolCutSpline* VToolCutSpline::Create(VToolCutInitData &initData)
     const qreal result = CheckFormula(initData.id, initData.formula, initData.data);
 
     QPointF spl1p2, spl1p3, spl2p2, spl2p3;
-    QPointF point = spl->CutSpline(VAbstractValApplication::VApp()->toPixel(result), spl1p2, spl1p3, spl2p2, spl2p3);
+    QPointF point = spl->CutSpline(VAbstractValApplication::VApp()->toPixel(result), spl1p2, spl1p3, spl2p2, spl2p3,
+                                   initData.name);
 
     VPointF *p = new VPointF(point, initData.name, initData.mx, initData.my);
     p->SetShowLabel(initData.showLabel);
@@ -285,8 +286,11 @@ QString VToolCutSpline::MakeToolTip() const
             ->FormulaToUser(formula, VAbstractApplication::VApp()->Settings()->GetOsSeparator());
     const qreal length = Visualization::FindValFromUser(expression, VAbstractTool::data.DataVariables());
 
+    const QSharedPointer<VPointF> p = VAbstractTool::data.GeometricObject<VPointF>(m_id);
+
     QPointF spl1p2, spl1p3, spl2p2, spl2p3;
-    QPointF point = spl->CutSpline(VAbstractValApplication::VApp()->toPixel(length), spl1p2, spl1p3, spl2p2, spl2p3);
+    QPointF point = spl->CutSpline(VAbstractValApplication::VApp()->toPixel(length), spl1p2, spl1p3, spl2p2, spl2p3,
+                                   p->name());
 
     VSpline spline1 = VSpline(spl->GetP1(), spl1p2, spl1p3, VPointF(point));
     spline1.SetAliasSuffix(m_aliasSuffix1);

src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toolcut/vtoolcutsplinepath.cpp

@@ -222,7 +222,7 @@ VPointF *VToolCutSplinePath::CutSplinePath(qreal length, const QSharedPointer<VA
     QPointF spl1p2, spl1p3, spl2p2, spl2p3;
     qint32 p1 = 0, p2 = 0;
 
-    const QPointF point = splPath->CutSplinePath(length, p1, p2, spl1p2, spl1p3, spl2p2, spl2p3);
+    const QPointF point = splPath->CutSplinePath(length, p1, p2, spl1p2, spl1p3, spl2p2, spl2p3, pName);
     VPointF *p = new VPointF(point);
     p->setName(pName);
 

src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/vtoolsinglepoint.cpp

@@ -415,11 +415,11 @@ auto VToolSinglePoint::InitSegments(GOType curveType, qreal segLength, const VPo
             QPointF spl1p2, spl1p3, spl2p2, spl2p3;
             if (not VFuzzyComparePossibleNulls(segLength, -1))
             {
-                spl->CutSpline(segLength, spl1p2, spl1p3, spl2p2, spl2p3);
+                spl->CutSpline(segLength, spl1p2, spl1p3, spl2p2, spl2p3, p->name());
             }
             else
             {
-                spl->CutSpline(0, spl1p2, spl1p3, spl2p2, spl2p3);
+                spl->CutSpline(0, spl1p2, spl1p3, spl2p2, spl2p3, p->name());
             }
 
             VSpline *spl1 = new VSpline(spl->GetP1(), spl1p2, spl1p3, *p);

src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/vtoolsinglepoint.h

@@ -113,7 +113,7 @@ protected:
     static QPair<QString, QString> InitSegments(GOType curveType, qreal segLength, const VPointF *p, quint32 curveId,
                                                 VContainer *data, const QString &alias1, const QString &alias2);
 private:
-    Q_DISABLE_COPY(VToolSinglePoint)
+    Q_DISABLE_COPY(VToolSinglePoint) // NOLINT
 };
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -131,11 +131,11 @@ inline auto VToolSinglePoint::InitArc(VContainer *data, qreal segLength, const V
 
     if (not VFuzzyComparePossibleNulls(segLength, -1))
     {
-        arc->CutArc(segLength, arc1, arc2);
+        arc->CutArc(segLength, arc1, arc2, p->name());
     }
     else
     {
-        arc->CutArc(0, arc1, arc2);
+        arc->CutArc(0, arc1, arc2, p->name());
     }
 
     // Arc highly depend on id. Need for creating the name.

src/libs/vtools/visualization/path/vistoolcutarc.cpp

@@ -70,7 +70,7 @@ void VisToolCutArc::RefreshGeometry()
         {
             VArc ar1;
             VArc ar2;
-            QPointF p = arc->CutArc(length, ar1, ar2);
+            QPointF p = arc->CutArc(length, ar1, ar2, QString());
             DrawPoint(point, p, mainColor);
 
             DrawPath(arc1, ar1.GetPath(), ar1.DirectionArrows(), Qt::darkGreen, lineStyle, Qt::RoundCap);

src/libs/vtools/visualization/path/vistoolcutspline.cpp

@@ -74,7 +74,7 @@ void VisToolCutSpline::RefreshGeometry()
             QPointF spl1p3;
             QPointF spl2p2;
             QPointF spl2p3;
-            const QPointF p = spl->CutSpline (length, spl1p2, spl1p3, spl2p2, spl2p3 );
+            const QPointF p = spl->CutSpline(length, spl1p2, spl1p3, spl2p2, spl2p3, QString());
 
             VSpline sp1 = VSpline(spl->GetP1(), spl1p2, spl1p3, VPointF(p));
             sp1.SetApproximationScale(spl->GetApproximationScale());

src/test/ValentinaTest/tst_varc.cpp

@@ -399,7 +399,7 @@ void TST_VArc::TestCutArc()
 
     VArc arc1;
     VArc arc2;
-    QPointF point = arc.CutArc(cutLength, arc1, arc2);
+    QPointF point = arc.CutArc(cutLength, arc1, arc2, QString());
 
     QCOMPARE(point, cutPoint);
 

src/test/ValentinaTest/tst_vspline.cpp

@@ -785,7 +785,7 @@ void TST_VSpline::TestLengthByPoint_data()
     const qreal length = spl.GetLength();
     const qreal testLength = length*(2.0/3.0);
     VSpline spl1, spl2;
-    const QPointF p = spl.CutSpline(testLength, spl1, spl2);
+    const QPointF p = spl.CutSpline(testLength, spl1, spl2, QString());
 
     QTest::newRow("Point on spline") << spl << p << testLength;
     QTest::newRow("Wrong point") << spl << QPointF(-10000, -10000) << -1.0;