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Rotation VSpline and VSplinePath classes.

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--HG--
branch : feature
This commit is contained in:
Roman Telezhynskyi 2016-04-10 18:03:15 +03:00
parent 8713c628dc
commit 2717382d71
4 changed files with 42 additions and 7 deletions
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16
src/libs/vgeometry/vspline.cpp
View file

@ -103,12 +103,26 @@ VSpline::VSpline(VPointF p1, VPointF p4, qreal angle1, const QString &angle1Form
const QString &angle2Formula, qreal c1Length, const QString &c1LengthFormula, qreal c2Length,
const QString &c2LengthFormula, quint32 idObject, Draw mode)
: VAbstractCubicBezier(GOType::Spline, idObject, mode),
d(new VSplineData(p1, p4, angle1, angle1Formula, angle2,angle2Formula, c1Length, c1LengthFormula, c2Length,
d(new VSplineData(p1, p4, angle1, angle1Formula, angle2, angle2Formula, c1Length, c1LengthFormula, c2Length,
c2LengthFormula))
{
CreateName();
}
//---------------------------------------------------------------------------------------------------------------------
VSpline VSpline::Rotate(const QPointF &originPoint, qreal degrees, const QString &prefix) const
{
const VPointF p1 = GetP1().Rotate(originPoint, degrees);
const VPointF p4 = GetP4().Rotate(originPoint, degrees);
const QPointF p2 = VPointF::RotatePF(originPoint, GetP2(), degrees);
const QPointF p3 = VPointF::RotatePF(originPoint, GetP3(), degrees);
VSpline spl(p1, p2, p3, p4);
spl.setName(name() + prefix);
return spl;
}
//---------------------------------------------------------------------------------------------------------------------
VSpline::~VSpline()
{}

1
src/libs/vgeometry/vspline.h
View file

@ -52,6 +52,7 @@ public:
VSpline (VPointF p1, VPointF p4, qreal angle1, const QString &angle1Formula, qreal angle2,
const QString &angle2Formula, qreal c1Length, const QString &c1LengthFormula, qreal c2Length,
const QString &c2LengthFormula, quint32 idObject = 0, Draw mode = Draw::Calculation);
VSpline Rotate(const QPointF &originPoint, qreal degrees, const QString &prefix = QString()) const;
virtual ~VSpline();
VSpline &operator=(const VSpline &spl);

31
src/libs/vgeometry/vsplinepath.cpp
View file

@ -57,12 +57,7 @@ VSplinePath::VSplinePath(const QVector<VFSplinePoint> &points, qreal kCurve, qui
return;
}
QVector<VSplinePoint> newPoints;
for (int i=0; i < points.size(); ++i)
{
newPoints.append(VSplinePoint());
}
QVector<VSplinePoint> newPoints(points.size());
for (qint32 i = 1; i <= points.size()-1; ++i)
{
const VFSplinePoint &p1 = points.at(i-1);
@ -106,6 +101,30 @@ VSplinePath::VSplinePath(const VSplinePath &splPath)
d(splPath.d)
{}
//---------------------------------------------------------------------------------------------------------------------
VSplinePath VSplinePath::Rotate(const QPointF &originPoint, qreal degrees, const QString &prefix) const
{
QVector<VSplinePoint> newPoints(CountPoints());
for (qint32 i = 1; i <= CountSubSpl(); ++i)
{
const VSplinePoint &p1 = d->path.at(i-1);
const VSplinePoint &p2 = d->path.at(i);
VSpline spl = GetSpline(i).Rotate(originPoint, degrees);
newPoints[i-1].SetP(p1.P());
newPoints[i-1].SetAngle2(p1.Angle2(), spl.GetStartAngleFormula());
newPoints[i-1].SetLength2(spl.GetC1Length(), spl.GetC1LengthFormula());
newPoints[i].SetP(p2.P());
newPoints[i].SetAngle1(p2.Angle1(), spl.GetEndAngleFormula());
newPoints[i].SetLength1(spl.GetC2Length(), spl.GetC2LengthFormula());
}
VSplinePath splPath(newPoints);
splPath.setName(name() + prefix);
return splPath;
}
//---------------------------------------------------------------------------------------------------------------------
VSplinePath::~VSplinePath()
{}

1
src/libs/vgeometry/vsplinepath.h
View file

@ -50,6 +50,7 @@ public:
Draw mode = Draw::Calculation);
VSplinePath(const QVector<VSplinePoint> &points, quint32 idObject = 0, Draw mode = Draw::Calculation);
VSplinePath(const VSplinePath& splPath);
VSplinePath Rotate(const QPointF &originPoint, qreal degrees, const QString &prefix = QString()) const;
virtual ~VSplinePath() Q_DECL_OVERRIDE;
VSplinePath &operator=(const VSplinePath &path);