1// Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
2// Copyright (C) 2016 The Qt Company Ltd and/or its subsidiary(-ies).
3// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
4
5#include "qstenciltest.h"
6#include "qstenciltest_p.h"
7#include "qstenciltestarguments.h"
8
9QT_BEGIN_NAMESPACE
10
11namespace Qt3DRender {
12
13/*!
14 \class Qt3DRender::QStencilTest
15 \since 5.7
16 \ingroup renderstates
17 \inmodule Qt3DRender
18 \brief The QStencilTest class specifies arguments for the stecil test.
19
20 A Qt3DRender::QStencilTest class specifies argument for the stencil test.
21 The stencil test comprises of three arguments: stencil test function,
22 stencil test mask and stencil reference value. QStencilTest allows these
23 arguments to be set for both front- and back-facing polygons separately.
24
25 \sa Qt3DRender::QStencilMask, Qt3DRender::QStencilOperation
26 */
27
28/*!
29 \qmltype StencilTest
30 \since 5.7
31 \ingroup renderstates
32 \inqmlmodule Qt3D.Render
33 \brief The StencilTest type specifies arguments for the stecil test.
34 \inherits RenderState
35 \nativetype Qt3DRender::QStencilTest
36
37 A StencilTest type specifies argument for the stencil test.
38 The stencil test comprises of three arguments: stencil test function,
39 stencil test mask and stencil reference value. StencilTest allows these
40 arguments to be set for both front- and back-facing polygons separately.
41
42 \sa StencilMask, StencilOperation
43 */
44
45/*!
46 \qmlproperty StencilTestArguments StencilTest::front
47 Holds the stencil test arguments for front-facing polygons.
48*/
49
50/*!
51 \qmlproperty StencilTestArguments StencilTest::back
52 Holds the stencil test arguments for back-facing polygons.
53*/
54
55/*!
56 \property Qt3DRender::QStencilTest::front
57 Holds the stencil test arguments for front-facing polygons.
58*/
59
60/*!
61 \property Qt3DRender::QStencilTest::back
62 Holds the stencil test arguments for back-facing polygons.
63*/
64
65/*!
66 The constructor creates a new QStencilTest::QStencilTest instance with
67 the specified \a parent.
68 */
69QStencilTest::QStencilTest(QNode *parent)
70 : QRenderState(*new QStencilTestPrivate, parent)
71{
72 Q_D(QStencilTest);
73
74 const auto resend = [d]() { d->update(); };
75
76 (void) connect(sender: d->m_front, signal: &QStencilTestArguments::comparisonMaskChanged, context: this, slot: resend);
77 (void) connect(sender: d->m_front, signal: &QStencilTestArguments::faceModeChanged, context: this, slot: resend);
78 (void) connect(sender: d->m_front, signal: &QStencilTestArguments::referenceValueChanged, context: this, slot: resend);
79 (void) connect(sender: d->m_front, signal: &QStencilTestArguments::stencilFunctionChanged, context: this, slot: resend);
80
81 (void) connect(sender: d->m_back, signal: &QStencilTestArguments::comparisonMaskChanged, context: this, slot: resend);
82 (void) connect(sender: d->m_back, signal: &QStencilTestArguments::faceModeChanged, context: this, slot: resend);
83 (void) connect(sender: d->m_back, signal: &QStencilTestArguments::referenceValueChanged, context: this, slot: resend);
84 (void) connect(sender: d->m_back, signal: &QStencilTestArguments::stencilFunctionChanged, context: this, slot: resend);
85}
86
87/*! \internal */
88QStencilTest::~QStencilTest()
89{
90}
91
92/*! \internal */
93void QStencilTestPrivate::fillData(QStencilTestData &data) const
94{
95 data.front.face = m_front->faceMode();
96 data.front.comparisonMask = m_front->comparisonMask();
97 data.front.referenceValue = m_front->referenceValue();
98 data.front.stencilFunction = m_front->stencilFunction();
99 data.back.face = m_back->faceMode();
100 data.back.comparisonMask = m_back->comparisonMask();
101 data.back.referenceValue = m_back->referenceValue();
102 data.back.stencilFunction = m_back->stencilFunction();
103}
104
105QStencilTestArguments *QStencilTest::front() const
106{
107 Q_D(const QStencilTest);
108 return d->m_front;
109}
110
111QStencilTestArguments *QStencilTest::back() const
112{
113 Q_D(const QStencilTest);
114 return d->m_back;
115}
116
117} // namespace Qt3DRender
118
119QT_END_NAMESPACE
120
121#include "moc_qstenciltest.cpp"
122

source code of qt3d/src/render/renderstates/qstenciltest.cpp