1// Copyright (C) 2015 Klaralvdalens Datakonsult AB (KDAB).
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3
4#include "qpicktriangleevent.h"
5#include "qpicktriangleevent_p.h"
6#include "qpickevent_p.h"
7#include <private/qobject_p.h>
8
9QT_BEGIN_NAMESPACE
10
11namespace Qt3DRender {
12
13
14Qt3DRender::QPickTriangleEventPrivate::QPickTriangleEventPrivate()
15 : QPickEventPrivate()
16 , m_triangleIndex(0)
17 , m_vertex1Index(0)
18 , m_vertex2Index(0)
19 , m_vertex3Index(0)
20{
21}
22
23const QPickTriangleEventPrivate *QPickTriangleEventPrivate::get(const QPickTriangleEvent *ev)
24{
25 return ev->d_func();
26}
27
28QPickTriangleEvent *QPickTriangleEventPrivate::clone() const
29{
30 auto res = new QPickTriangleEvent();
31 res->d_func()->m_accepted = m_accepted;
32 res->d_func()->m_position = m_position;
33 res->d_func()->m_worldIntersection = m_worldIntersection;
34 res->d_func()->m_localIntersection = m_localIntersection;
35 res->d_func()->m_distance = m_distance;
36 res->d_func()->m_button = m_button;
37 res->d_func()->m_buttons = m_buttons;
38 res->d_func()->m_modifiers = m_modifiers;
39 res->d_func()->m_entity = m_entity;
40 res->d_func()->m_entityPtr = m_entityPtr;
41 res->d_func()->m_viewport = m_viewport;
42 res->d_func()->m_triangleIndex = m_triangleIndex;
43 res->d_func()->m_vertex1Index = m_vertex1Index;
44 res->d_func()->m_vertex2Index = m_vertex2Index;
45 res->d_func()->m_vertex3Index = m_vertex3Index;
46 return res;
47}
48
49
50/*!
51 \class Qt3DRender::QPickTriangleEvent
52 \inmodule Qt3DRender
53
54 \brief The QPickTriangleEvent class holds information when a triangle is picked.
55
56 When QPickingSettings::pickMode() is set to QPickingSettings::TrianglePicking, the signals
57 on QObjectPicker will carry an instance of QPickTriangleEvent.
58
59 This contains the details of the triangle that was picked.
60
61 \note In the case of indexed rendering, the point indices are relative to the
62 array of coordinates, not the array of indices.
63
64 \sa QPickingSettings, QPickEvent, QObjectPicker
65 \since 5.7
66*/
67
68/*!
69 * \qmltype PickTriangleEvent
70 * \nativetype Qt3DRender::QPickTriangleEvent
71 * \inqmlmodule Qt3D.Render
72 * \brief PickTriangleEvent holds information when a triangle is picked.
73 *
74 * When QPickingSettings::pickMode() is set to QPickingSettings::TrianglePicking, the signals
75 * on QObjectPicker will carry an instance of QPickTriangleEvent.
76 *
77 * This contains the details of the triangle that was picked.
78 *
79 * \note In case of indexed rendering, the point indices are relative to the
80 * array of indices, not the array of coordinates.
81 *
82 * \sa PickingSettings, PickEvent, ObjectPicker, Attribute
83 */
84
85
86/*!
87 \fn Qt3DRender::QPickTriangleEvent::QPickTriangleEvent()
88 Constructs a new QPickEvent.
89 */
90QPickTriangleEvent::QPickTriangleEvent()
91 : QPickEvent(*new QPickTriangleEventPrivate())
92{
93}
94
95/*!
96 * \brief QPickTriangleEvent::QPickTriangleEvent Constructs a new QPickEvent with the given parameters
97 * \a position,
98 * \a worldIntersection,
99 * \a localIntersection,
100 * \a distance,
101 * \a triangleIndex,
102 * \a vertex1Index,
103 * \a vertex2Index and
104 * \a vertex3Index
105
106//! NOTE: remove in Qt6
107 */
108QPickTriangleEvent::QPickTriangleEvent(const QPointF &position, const QVector3D &worldIntersection, const QVector3D &localIntersection, float distance,
109 uint triangleIndex, uint vertex1Index, uint vertex2Index,
110 uint vertex3Index)
111 : QPickEvent(*new QPickTriangleEventPrivate())
112{
113 Q_D(QPickTriangleEvent);
114 d->m_position = position;
115 d->m_distance = distance;
116 d->m_worldIntersection = worldIntersection;
117 d->m_localIntersection = localIntersection;
118 d->m_triangleIndex = triangleIndex;
119 d->m_vertex1Index = vertex1Index;
120 d->m_vertex2Index = vertex2Index;
121 d->m_vertex3Index = vertex3Index;
122}
123
124QPickTriangleEvent::QPickTriangleEvent(const QPointF &position, const QVector3D &worldIntersection,
125 const QVector3D &localIntersection, float distance,
126 uint triangleIndex, uint vertex1Index, uint vertex2Index,
127 uint vertex3Index, QPickEvent::Buttons button, int buttons,
128 int modifiers, const QVector3D &uvw)
129 : QPickEvent(*new QPickTriangleEventPrivate())
130{
131 Q_D(QPickTriangleEvent);
132 d->m_position = position;
133 d->m_distance = distance;
134 d->m_worldIntersection = worldIntersection;
135 d->m_localIntersection = localIntersection;
136 d->m_triangleIndex = triangleIndex;
137 d->m_vertex1Index = vertex1Index;
138 d->m_vertex2Index = vertex2Index;
139 d->m_vertex3Index = vertex3Index;
140 d->m_button = button;
141 d->m_buttons = buttons;
142 d->m_modifiers = modifiers;
143 d->m_uvw = uvw;
144}
145
146/*! \internal */
147QPickTriangleEvent::~QPickTriangleEvent()
148{
149}
150
151/*!
152 \qmlproperty uint Qt3D.Render::PickTriangleEvent::triangleIndex
153 Specifies the triangle index of the event
154*/
155/*!
156 \property Qt3DRender::QPickTriangleEvent::triangleIndex
157 Specifies the triangle index of the event
158 */
159/*!
160 * \brief QPickTriangleEvent::triangleIndex
161 * Returns the index of the picked triangle
162 */
163uint QPickTriangleEvent::triangleIndex() const
164{
165 Q_D(const QPickTriangleEvent);
166 return d->m_triangleIndex;
167}
168
169/*!
170 \qmlproperty uint Qt3D.Render::PickTriangleEvent::vertex1Index
171 Specifies the index of the first vertex in the triangle
172*/
173/*!
174 \property Qt3DRender::QPickTriangleEvent::vertex1Index
175 Specifies the index of the first vertex in the triangle
176 */
177/*!
178 * \brief QPickTriangleEvent::vertex1Index
179 * Returns the index of the first point of the picked triangle
180 */
181uint QPickTriangleEvent::vertex1Index() const
182{
183 Q_D(const QPickTriangleEvent);
184 return d->m_vertex1Index;
185}
186
187/*!
188 \qmlproperty uint Qt3D.Render::PickTriangleEvent::vertex2Index
189 Specifies the index of the second vertex in the triangle
190*/
191/*!
192 \property Qt3DRender::QPickTriangleEvent::vertex2Index
193 Specifies the index of the second vertex in the triangle
194 */
195/*!
196 * \brief QPickTriangleEvent::vertex2Index
197 * Returns the index of the second point of the picked triangle
198 */
199uint QPickTriangleEvent::vertex2Index() const
200{
201 Q_D(const QPickTriangleEvent);
202 return d->m_vertex2Index;
203}
204
205/*!
206 \qmlproperty uint Qt3D.Render::PickTriangleEvent::vertex3Index
207 Specifies the index of the third vertex in the triangle
208*/
209/*!
210 \property Qt3DRender::QPickTriangleEvent::vertex3Index
211 Specifies the index of the third vertex in the triangle
212 */
213/*!
214 * \brief QPickTriangleEvent::vertex3Index
215 * Returns index of third point of picked triangle
216 */
217uint QPickTriangleEvent::vertex3Index() const
218{
219 Q_D(const QPickTriangleEvent);
220 return d->m_vertex3Index;
221}
222
223/*!
224 \property Qt3DRender::QPickTriangleEvent::uvw
225
226*/
227/*!
228 Returns the 3D coordinates u,v, and w.
229*/
230QVector3D QPickTriangleEvent::uvw() const
231{
232 Q_D(const QPickTriangleEvent);
233 return d->m_uvw;
234}
235
236} // Qt3DRender
237
238QT_END_NAMESPACE
239
240#include "moc_qpicktriangleevent.cpp"
241
242

source code of qt3d/src/render/picking/qpicktriangleevent.cpp