mirror of
https://gitlab.com/smart-pattern/valentina.git
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148 lines
4.3 KiB
C++
148 lines
4.3 KiB
C++
/************************************************************************
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**
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** @file vposition.h
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date 20 1, 2015
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**
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** @brief
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** @copyright
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** This source code is part of the Valentina project, a pattern making
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** program, whose allow create and modeling patterns of clothing.
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** Copyright (C) 2013-2015 Valentina project
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** <https://gitlab.com/smart-pattern/valentina> All Rights Reserved.
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**
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** Valentina is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** Valentina is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
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**
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*************************************************************************/
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#ifndef VPOSITION_H
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#define VPOSITION_H
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#include <QRunnable>
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#include <QVector>
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#include <QtGlobal>
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#include <atomic>
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#ifdef LAYOUT_DEBUG
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#include <QMutex>
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#endif
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#include "vbestsquare.h"
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#include "vcontour.h"
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#include "vlayoutdef.h"
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#include "vlayoutpiece.h"
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struct VPositionData
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{
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VContour gContour{};
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VLayoutPiece detail{};
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int i{-1};
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int j{-1};
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bool rotate{false};
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int rotationNumber{0};
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bool followGrainline{false};
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QVector<VCachedPositions> positionsCache{};
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bool isOriginPaperOrientationPortrait{true};
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#ifdef LAYOUT_DEBUG
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QVector<VLayoutPiece> details{};
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QMutex *mutex{nullptr};
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#endif
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};
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QT_WARNING_PUSH
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QT_WARNING_DISABLE_GCC("-Weffc++")
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class VPosition
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{
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public:
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VPosition() = default;
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VPosition(const VPositionData &data, std::atomic_bool *stop, bool saveLength);
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VPosition(const VPosition &) = default;
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auto operator=(const VPosition &) -> VPosition & = default;
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VPosition(VPosition &&) = default;
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auto operator=(VPosition &&) -> VPosition & = default;
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~VPosition() = default;
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void run();
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auto getBestResult() const -> VBestSquare;
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static auto ArrangeDetail(const VPositionData &data, std::atomic_bool *stop, bool saveLength) -> VBestSquare;
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#ifdef LAYOUT_DEBUG
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static void DumpFrame(const VContour &contour, const VLayoutPiece &detail, QMutex *mutex,
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const QVector<VLayoutPiece> &details);
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#endif
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private:
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bool m_isValid{false};
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VBestSquare m_bestResult{};
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VPositionData m_data{};
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std::atomic_bool *stop{nullptr};
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/**
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* @brief angle_between keep angle between global edge and detail edge. Need for optimization rotation.
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*/
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qreal angle_between{0};
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enum class CrossingType : qint8
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{
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NoIntersection = 0,
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Intersection = 1,
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EdgeError = 2
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};
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enum class InsideType : qint8
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{
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Outside = 0,
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Inside = 1,
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EdgeError = 2
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};
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void SaveCandidate(VBestSquare &bestResult, const VLayoutPiece &detail, int globalI, int detJ, BestFrom type);
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auto CheckCombineEdges(VLayoutPiece &detail, int j, int &dEdge) -> bool;
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auto CheckRotationEdges(VLayoutPiece &detail, int j, int dEdge, qreal angle) const -> bool;
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void RotateOnAngle(qreal angle);
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auto Crossing(const VLayoutPiece &detail) const -> CrossingType;
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auto SheetContains(const QRectF &rect) const -> bool;
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void CombineEdges(VLayoutPiece &detail, const QLineF &globalEdge, int dEdge);
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static void RotateEdges(VLayoutPiece &detail, const QLineF &globalEdge, int dEdge, qreal angle);
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void Rotate(int number);
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void FollowGrainline();
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auto FabricGrainline() const -> QLineF;
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void FindBestPosition();
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};
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QT_WARNING_POP
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief VPosition::FabricGrainline return fabric gainline accoding to paper orientation
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* @return fabric gainline line
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*/
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inline auto VPosition::FabricGrainline() const -> QLineF
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{
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return m_data.isOriginPaperOrientationPortrait ? QLineF(10, 10, 10, -100) : QLineF(10, 10, -100, 10);
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}
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#endif // VPOSITION_H
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