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Diffstat (limited to 'src/location/mapsgl/map3d/sphere_p.h')
| -rw-r--r-- | src/location/mapsgl/map3d/sphere_p.h | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/src/location/mapsgl/map3d/sphere_p.h b/src/location/mapsgl/map3d/sphere_p.h deleted file mode 100644 index 5d2fb5f0..00000000 --- a/src/location/mapsgl/map3d/sphere_p.h +++ /dev/null @@ -1,177 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtLocation module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ -#ifndef SPHERE_P_H -#define SPHERE_P_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists purely as an -// implementation detail. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -#include <QVector3D> -#include <QPair> -#include <qplane3d.h> -#include <QDebug> - -class Q_AUTOTEST_EXPORT Arc { -public: - Arc(); - Arc(const QPlane3D &plane, - double sphereRadius, - const QVector3D &start = QVector3D(), - const QVector3D &end = QVector3D()); - - bool operator == (const Arc &rhs); - - void setPlane(const QPlane3D &plane); - QPlane3D plane() const; - - QVector3D center() const; - double radius() const; - double sphereRadius() const; - - void setStart(const QVector3D &start); - QVector3D start() const; - - void setEnd(const QVector3D &end); - QVector3D end() const; - - QVector3D interpolate(double n) const; - QPair<QVector3D, QVector3D> intersects(const QPlane3D &plane) const; - - QPair<double, double> xIntersectFactor(double x) const; - QPair<double, double> yIntersectFactor(double y) const; - QPair<double, double> tIntersectFactor(double x, double y) const; - - bool belowPlane(const QPlane3D &plane) const; - -private: - QPair<double, double> intersects(double start, double end, double center, double target) const; - static QPair<double, double> quadraticResults(double a, double b, double c, bool clip = true); - - QPair<QVector3D, QVector3D> intersect2(const QPlane3D &plane) const; - - QPlane3D plane_; - double sphereRadius_; - QVector3D center_; - double radius_; - QVector3D start_; - QVector3D end_; -}; - -QDebug operator << (QDebug dbg, const Arc &arc); - -struct PatchData { - QVector3D point; - QPlane3D plane; - int intersectIndex; - bool done; - - bool operator == (const PatchData &rhs); -}; - -class Q_AUTOTEST_EXPORT SpherePatch { -public: - SpherePatch(double radius, const QList<Arc> arcs, bool roundUp = false, bool planar = false); - SpherePatch(double radius, const QList<PatchData> &data, bool roundUp, bool planar = false); - - bool operator == (const SpherePatch &rhs); - bool isomorphic(const SpherePatch &rhs); - - int arcCount() const; - Arc arc(int index) const; - - void setRoundUpTiles(bool roundUp); - bool roundUpTiles() const; - - QList<SpherePatch> intersect(const QPlane3D &plane); - -private: - bool inFrontOfPlane(const QPlane3D &plane) const; - bool behindPlane(const QPlane3D &plane) const; - bool containsPoint(const QVector3D &point) const; - - QList<int> split(SpherePatch &patch, const QPlane3D &plane, int &arcCount, int &doubleCount); - void handleCircleEdgeIntersection(SpherePatch &patch, const QPlane3D &plane, QList<int> &intersections); - QList<SpherePatch> noIntersectPatches(const QPlane3D &plane) const; - void arrangeIntersections(SpherePatch &patch, const QPlane3D &plane, const QList<int> &intersections); - void setupPlanes(QList<PatchData> &data, const QPlane3D &plane); - QList<SpherePatch> divide(SpherePatch &patch, const QPlane3D &plane, const QList<int> &intersections); - - QList<PatchData> data_; -// QList<int> intersections_; - - double radius_; - //QList<Arc> arcs_; - bool roundUp_; - bool planar_; - bool debug_; -}; - -QDebug operator << (QDebug dbg, const SpherePatch &patch); - -class Q_AUTOTEST_EXPORT Sphere { -public: - Sphere(double radius = 20000.0); - Sphere(double radius, const QList<SpherePatch> &patches); - - bool operator == (const Sphere &rhs); - bool isomorphic (const Sphere &rhs); - - QList<SpherePatch> patches() const; - - void intersect(const QPlane3D &plane); - -private: - double radius_; - QList<SpherePatch> patches_; -}; - -Q_AUTOTEST_EXPORT QDebug operator << (QDebug dbg, const Sphere &sphere); - - -#endif // SPHERE_P_H |