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Diffstat (limited to 'src/threed/math3d/qtriangle3d.h')
| -rw-r--r-- | src/threed/math3d/qtriangle3d.h | 182 |
1 files changed, 0 insertions, 182 deletions
diff --git a/src/threed/math3d/qtriangle3d.h b/src/threed/math3d/qtriangle3d.h deleted file mode 100644 index 8edb5512..00000000 --- a/src/threed/math3d/qtriangle3d.h +++ /dev/null @@ -1,182 +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 QtQuick3D 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 QTRIANGLE3D_H -#define QTRIANGLE3D_H - -#include <QtGui/qvector3d.h> -#include <QtGui/qvector2d.h> -#include "qray3d.h" -#include "qplane3d.h" - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Qt3D) - -class QMatrix4x4; - -class Q_QT3D_EXPORT QTriangle3D -{ -public: - QTriangle3D(); - QTriangle3D(const QVector3D &p, const QVector3D &q, const QVector3D &r); - - QVector3D p() const; - void setP(const QVector3D & point); - - QVector3D q() const; - void setQ(const QVector3D & point); - - QVector3D r() const; - void setR(const QVector3D & point); - - QPlane3D plane() const; - QVector3D center() const; - QVector3D faceNormal() const; - - bool contains(const QVector3D &point) const; - - bool intersects(const QRay3D &ray) const; - qreal intersection(const QRay3D &ray) const; - - void transform(const QMatrix4x4 &matrix); - QTriangle3D transformed(const QMatrix4x4 &matrix) const; - - QVector2D uv(const QVector3D &point) const; - - bool operator==(const QTriangle3D &other); - bool operator!=(const QTriangle3D &other); - -private: - QVector3D m_p, m_q, m_r; -}; - -inline QTriangle3D::QTriangle3D() - : m_p(0.0f, 0.0f, 0.0f) - , m_q(1.0f, 0.0f, 0.0f) - , m_r(0.0f, 1.0f, 0.0f) {} - -inline QTriangle3D::QTriangle3D(const QVector3D &p, const QVector3D &q, const QVector3D &r) - : m_p(p) - , m_q(q) - , m_r(r) {} - -inline QVector3D QTriangle3D::p() const -{ - return m_p; -} - -inline void QTriangle3D::setP(const QVector3D &point) -{ - m_p = point; -} - -inline QVector3D QTriangle3D::q() const -{ - return m_q; -} - -inline void QTriangle3D::setQ(const QVector3D &point) -{ - m_q = point; -} - -inline QVector3D QTriangle3D::r() const -{ - return m_r; -} - -inline void QTriangle3D::setR(const QVector3D &point) -{ - m_r = point; -} - -inline QPlane3D QTriangle3D::plane() const -{ - return QPlane3D(m_p, m_q, m_r); -} - -inline QVector3D QTriangle3D::center() const -{ - return (m_p + m_q + m_r) / 3.0f; -} - -inline QVector3D QTriangle3D::faceNormal() const -{ - return QVector3D::crossProduct(m_q - m_p, m_r - m_q); -} - -inline bool QTriangle3D::operator==(const QTriangle3D &other) -{ - return m_p == other.m_p && m_q == other.m_q && m_r == other.m_r; -} - -inline bool QTriangle3D::operator!=(const QTriangle3D &other) -{ - return m_p != other.m_p || m_q != other.m_q || m_r != other.m_r; -} - -inline bool qFuzzyCompare - (const QTriangle3D &triangle1, const QTriangle3D &triangle2) -{ - return qFuzzyCompare(triangle1.p(), triangle2.p()) && - qFuzzyCompare(triangle1.q(), triangle2.q()) && - qFuzzyCompare(triangle1.r(), triangle2.r()); -} - -#ifndef QT_NO_DEBUG_STREAM -Q_QT3D_EXPORT QDebug operator<<(QDebug dbg, const QTriangle3D &triangle); -#endif - -#ifndef QT_NO_DATASTREAM -Q_QT3D_EXPORT QDataStream &operator<<(QDataStream &stream, const QTriangle3D &triangle); -Q_QT3D_EXPORT QDataStream &operator>>(QDataStream &stream, QTriangle3D &triangle); -#endif - -QT_END_NAMESPACE - -Q_DECLARE_METATYPE(QTriangle3D) - -QT_END_HEADER - -#endif // QTRIANGLE3D_H |