qt-everywhere-src-5.15.1/qt3d/src/render/picking/qpicklineevent.cpp

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#include "qpicklineevent.h"
#include "qpickevent_p.h"
#include <private/qobject_p.h>

QT_BEGIN_NAMESPACE

namespace Qt3DRender {

class QPickLineEventPrivate : public QPickEventPrivate
{
public:
    QPickLineEventPrivate()
        : QPickEventPrivate()
        , m_edgeIndex(0)
        , m_vertex1Index(0)
        , m_vertex2Index(0)
    {
    }

    uint m_edgeIndex;
    uint m_vertex1Index;
    uint m_vertex2Index;
};

/*!
    \class Qt3DRender::QPickLineEvent
    \inmodule Qt3DRender

    \brief The QPickLineEvent class holds information when a segment of a line is picked.

    \sa QPickEvent
    \since 5.10
*/

/*!
 * \qmltype PickLineEvent
 * \instantiates Qt3DRender::QPickLineEvent
 * \inqmlmodule Qt3D.Render
 * \brief PickLineEvent holds information when a segment of a line is picked.
 * \sa ObjectPicker
 */


/*!
  \fn Qt3DRender::QPickLineEvent::QPickLineEvent()
  Constructs a new QPickEvent.
 */
QPickLineEvent::QPickLineEvent()
    : QPickEvent(*new QPickLineEventPrivate())
{
}

QPickLineEvent::QPickLineEvent(const QPointF &position, const QVector3D &worldIntersection,
                               const QVector3D &localIntersection, float distance,
                               uint edgeIndex, uint vertex1Index, uint vertex2Index,
                               QPickEvent::Buttons button, int buttons, int modifiers)
    : QPickEvent(*new QPickLineEventPrivate())
{
    Q_D(QPickLineEvent);
    d->m_position = position;
    d->m_distance = distance;
    d->m_worldIntersection = worldIntersection;
    d->m_localIntersection = localIntersection;
    d->m_edgeIndex = edgeIndex;
    d->m_vertex1Index = vertex1Index;
    d->m_vertex2Index = vertex2Index;
    d->m_button = button;
    d->m_buttons = buttons;
    d->m_modifiers = modifiers;
}

/*! \internal */
QPickLineEvent::~QPickLineEvent()
{
}

/*!
    \qmlproperty uint Qt3D.Render::PickLineEvent::triangleIndex
    Specifies the triangle index of the event
*/
/*!
  \property Qt3DRender::QPickLineEvent::edgeIndex
    Specifies the index of the edge that was picked
 */
/*!
 * \brief QPickLineEvent::edgeIndex
 * Returns the index of the picked edge
 */
uint QPickLineEvent::edgeIndex() const
{
    Q_D(const QPickLineEvent);
    return d->m_edgeIndex;
}

/*!
    \qmlproperty uint Qt3D.Render::PickLineEvent::vertex1Index
    Specifies the index of the first point of the picked edge
*/
/*!
  \property Qt3DRender::QPickLineEvent::vertex1Index
    Specifies the index of the first point of the picked edge
 */
/*!
 * \brief QPickLineEvent::vertex1Index
 * Returns the index of the first point of the picked edge
 */
uint QPickLineEvent::vertex1Index() const
{
    Q_D(const QPickLineEvent);
    return d->m_vertex1Index;
}

/*!
    \qmlproperty uint Qt3D.Render::PickLineEvent::vertex2Index
    Specifies the index of the second point of the picked edge
*/
/*!
  \property Qt3DRender::QPickLineEvent::vertex2Index
    Specifies the index of the second point of the picked edge
 */
/*!
 * \brief QPickLineEvent::vertex2Index
 * Returns the index of the second point of the picked triangle
 */
uint QPickLineEvent::vertex2Index() const
{
    Q_D(const QPickLineEvent);
    return d->m_vertex2Index;
}

} // Qt3DRender

QT_END_NAMESPACE