132 lines
4.9 KiB
C++
132 lines
4.9 KiB
C++
/************************************************************************
|
|
**
|
|
** @file vspline.h
|
|
** @author Roman Telezhynskyi <dismine(at)gmail.com>
|
|
** @date November 15, 2013
|
|
**
|
|
** @brief
|
|
** @copyright
|
|
** This source code is part of the Valentina project, a pattern making
|
|
** program, whose allow create and modeling patterns of clothing.
|
|
** Copyright (C) 2013-2015 Valentina project
|
|
** <https://gitlab.com/smart-pattern/valentina> All Rights Reserved.
|
|
**
|
|
** Valentina is free software: you can redistribute it and/or modify
|
|
** it under the terms of the GNU General Public License as published by
|
|
** the Free Software Foundation, either version 3 of the License, or
|
|
** (at your option) any later version.
|
|
**
|
|
** Valentina is distributed in the hope that it will be useful,
|
|
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
** GNU General Public License for more details.
|
|
**
|
|
** You should have received a copy of the GNU General Public License
|
|
** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
|
|
**
|
|
*************************************************************************/
|
|
|
|
#ifndef VSPLINE_H
|
|
#define VSPLINE_H
|
|
|
|
#include <QLineF>
|
|
#include <QMetaType>
|
|
#include <QPointF>
|
|
#include <QSharedDataPointer>
|
|
#include <QString>
|
|
#include <QTypeInfo>
|
|
#include <QVector>
|
|
#include <QtGlobal>
|
|
|
|
#include "vabstractcubicbezier.h"
|
|
#include "vpointf.h"
|
|
|
|
class VSplineData;
|
|
|
|
/**
|
|
* @brief VSpline class that implements the spline.
|
|
*/
|
|
class VSpline final : public VAbstractCubicBezier
|
|
{
|
|
public:
|
|
VSpline();
|
|
VSpline(const VSpline &spline);
|
|
VSpline(const VPointF &p1, const VPointF &p4, qreal angle1, qreal angle2, qreal kAsm1, qreal kAsm2, qreal kCurve,
|
|
quint32 idObject = 0, Draw mode = Draw::Calculation);
|
|
VSpline(const VPointF &p1, const QPointF &p2, const QPointF &p3, const VPointF &p4, quint32 idObject = 0,
|
|
Draw mode = Draw::Calculation);
|
|
VSpline(const VPointF &p1, const 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);
|
|
auto Rotate(const QPointF &originPoint, qreal degrees, const QString &prefix = QString()) const -> VSpline;
|
|
auto Flip(const QLineF &axis, const QString &prefix = QString()) const -> VSpline;
|
|
auto Move(qreal length, qreal angle, const QString &prefix = QString()) const -> VSpline;
|
|
~VSpline() override;
|
|
|
|
auto operator=(const VSpline &spline) -> VSpline &;
|
|
#ifdef Q_COMPILER_RVALUE_REFS
|
|
VSpline(VSpline &&spline) noexcept;
|
|
auto operator=(VSpline &&spline) noexcept -> VSpline &;
|
|
#endif
|
|
|
|
auto GetP1() const -> VPointF override;
|
|
void SetP1(const VPointF &p);
|
|
|
|
auto GetP2() const -> VPointF override;
|
|
auto GetP3() const -> VPointF override;
|
|
|
|
auto GetP4() const -> VPointF override;
|
|
void SetP4(const VPointF &p);
|
|
|
|
auto GetStartAngle() const -> qreal override;
|
|
auto GetEndAngle() const -> qreal override;
|
|
|
|
auto GetStartAngleFormula() const -> QString;
|
|
auto GetEndAngleFormula() const -> QString;
|
|
|
|
void SetStartAngle(qreal angle, const QString &formula);
|
|
void SetEndAngle(qreal angle, const QString &formula);
|
|
|
|
auto GetC1Length() const -> qreal override;
|
|
auto GetC2Length() const -> qreal override;
|
|
|
|
auto GetC1LengthFormula() const -> QString;
|
|
auto GetC2LengthFormula() const -> QString;
|
|
|
|
void SetC1Length(qreal length, const QString &formula);
|
|
void SetC2Length(qreal length, const QString &formula);
|
|
|
|
auto GetLength() const -> qreal override;
|
|
auto GetKasm1() const -> qreal;
|
|
auto GetKasm2() const -> qreal;
|
|
auto GetKcurve() const -> qreal;
|
|
|
|
using VAbstractCubicBezier::CutSpline;
|
|
auto CutSpline(qreal length, VSpline &spl1, VSpline &spl2, const QString &pointName) const -> QPointF;
|
|
|
|
auto GetPoints() const -> QVector<QPointF> override;
|
|
// cppcheck-suppress unusedFunction
|
|
static auto SplinePoints(const QPointF &p1, const QPointF &p4, qreal angle1, qreal angle2, qreal kAsm1, qreal kAsm2,
|
|
qreal kCurve, qreal approximationScale) -> QVector<QPointF>;
|
|
auto ParamT(const QPointF &pBt) const -> qreal;
|
|
|
|
auto ToJson() const -> QJsonObject override;
|
|
|
|
protected:
|
|
auto GetControlPoint1() const -> QPointF override;
|
|
auto GetControlPoint2() const -> QPointF override;
|
|
auto GetRealLength() const -> qreal override;
|
|
|
|
private:
|
|
QSharedDataPointer<VSplineData> d;
|
|
static auto CalcT(qreal curveCoord1, qreal curveCoord2, qreal curveCoord3, qreal curveCoord4, qreal pointCoord)
|
|
-> QVector<qreal>;
|
|
static auto Cubic(QVector<qreal> &x, qreal a, qreal b, qreal c) -> qint32;
|
|
static auto Sign(long double ld) -> int;
|
|
};
|
|
|
|
Q_DECLARE_METATYPE(VSpline) // NOLINT
|
|
Q_DECLARE_TYPEINFO(VSpline, Q_MOVABLE_TYPE); // NOLINT
|
|
|
|
#endif // VSPLINE_H
|