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1/****************************************************************************
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3** Copyright (C) 2018 Klaralvdalens Datakonsult AB (KDAB).
4** Contact: https://www.qt.io/licensing/
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39
40#ifndef QT3DRENDER_QRAYCASTER_H
41#define QT3DRENDER_QRAYCASTER_H
42
43#include <Qt3DRender/qt3drender_global.h>
44#include <Qt3DRender/QAbstractRayCaster>
45
46#include <QtGui/QVector3D>
47
48QT_BEGIN_NAMESPACE
49
50namespace Qt3DRender {
51
52class Q_3DRENDERSHARED_EXPORT QRayCaster : public QAbstractRayCaster
53{
54 Q_OBJECT
55 Q_PROPERTY(QVector3D origin READ origin WRITE setOrigin NOTIFY originChanged)
56 Q_PROPERTY(QVector3D direction READ direction WRITE setDirection NOTIFY directionChanged)
57 Q_PROPERTY(float length READ length WRITE setLength NOTIFY lengthChanged)
58
59public:
60 explicit QRayCaster(QNode *parent = nullptr);
61 ~QRayCaster();
62
63 QVector3D origin() const;
64 QVector3D direction() const;
65 float length() const;
66
67public Q_SLOTS:
68 void setOrigin(const QVector3D& origin);
69 void setDirection(const QVector3D& direction);
70 void setLength(float length);
71
72 void trigger();
73 void trigger(const QVector3D& origin, const QVector3D& direction, float length);
74
75Q_SIGNALS:
76 void originChanged(const QVector3D &origin);
77 void directionChanged(const QVector3D &direction);
78 void lengthChanged(float length);
79
80protected:
81 explicit QRayCaster(QAbstractRayCasterPrivate &dd, QNode *parent = nullptr);
82};
83
84} // Qt3D
85
86QT_END_NAMESPACE
87
88#endif // QT3DRENDER_QRAYCASTER_H
89

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source code of qt3d/src/render/picking/qraycaster.h