1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
|
// Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB).
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include <QtTest/QTest>
#include <Qt3DCore/qentity.h>
#include <Qt3DRender/private/nodemanagers_p.h>
#include <Qt3DRender/private/managers_p.h>
#include <Qt3DRender/private/entity_p.h>
#include <Qt3DRender/private/framegraphnode_p.h>
#include <Qt3DRender/private/framegraphvisitor_p.h>
#include <Qt3DRender/qtechniquefilter.h>
#include <Qt3DRender/qnodraw.h>
#include <Qt3DRender/qfrustumculling.h>
#include <Qt3DRender/qviewport.h>
#include "testaspect.h"
namespace {
} // anonymous
using FGIdType = QPair<Qt3DCore::QNodeId, Qt3DRender::Render::FrameGraphNode::FrameGraphNodeType>;
using BranchIdsAndTypes = QList<FGIdType>;
Q_DECLARE_METATYPE(QList<BranchIdsAndTypes>)
class tst_FrameGraphVisitor : public QObject
{
Q_OBJECT
private Q_SLOTS:
void visitFGTree_data()
{
QTest::addColumn<Qt3DCore::QEntity *>("rootEntity");
QTest::addColumn<Qt3DRender::QFrameGraphNode *>("fgRoot");
QTest::addColumn<QList<BranchIdsAndTypes>>("fgNodeIdsPerBranch");
{
Qt3DCore::QEntity *entity = new Qt3DCore::QEntity();
Qt3DRender::QTechniqueFilter *techniqueFilter = new Qt3DRender::QTechniqueFilter(entity);
QTest::newRow("singleNode") << entity
<< static_cast<Qt3DRender::QFrameGraphNode *>(techniqueFilter)
<< (QList<BranchIdsAndTypes>()
<< (BranchIdsAndTypes() << FGIdType(techniqueFilter->id(), Qt3DRender::Render::FrameGraphNode::TechniqueFilter))
);
}
{
Qt3DCore::QEntity *entity = new Qt3DCore::QEntity();
Qt3DRender::QTechniqueFilter *techniqueFilter = new Qt3DRender::QTechniqueFilter(entity);
Qt3DRender::QFrustumCulling *frustumCulling = new Qt3DRender::QFrustumCulling(techniqueFilter);
Qt3DRender::QNoDraw *noDraw = new Qt3DRender::QNoDraw(frustumCulling);
QTest::newRow("singleBranch") << entity
<< static_cast<Qt3DRender::QFrameGraphNode *>(techniqueFilter)
<< (QList<BranchIdsAndTypes>()
<< (BranchIdsAndTypes()
<< FGIdType(noDraw->id(), Qt3DRender::Render::FrameGraphNode::NoDraw)
<< FGIdType(frustumCulling->id(), Qt3DRender::Render::FrameGraphNode::FrustumCulling)
<< FGIdType(techniqueFilter->id(), Qt3DRender::Render::FrameGraphNode::TechniqueFilter)
)
);
}
{
Qt3DCore::QEntity *entity = new Qt3DCore::QEntity();
Qt3DRender::QTechniqueFilter *techniqueFilter = new Qt3DRender::QTechniqueFilter(entity);
Qt3DRender::QFrustumCulling *frustumCulling = new Qt3DRender::QFrustumCulling(techniqueFilter);
Qt3DRender::QNoDraw *noDraw = new Qt3DRender::QNoDraw(frustumCulling);
Qt3DRender::QViewport *viewPort = new Qt3DRender::QViewport(frustumCulling);
QTest::newRow("dualBranch") << entity
<< static_cast<Qt3DRender::QFrameGraphNode *>(techniqueFilter)
<< (QList<BranchIdsAndTypes>()
<< (BranchIdsAndTypes()
<< FGIdType(noDraw->id(), Qt3DRender::Render::FrameGraphNode::NoDraw)
<< FGIdType(frustumCulling->id(), Qt3DRender::Render::FrameGraphNode::FrustumCulling)
<< FGIdType(techniqueFilter->id(), Qt3DRender::Render::FrameGraphNode::TechniqueFilter)
)
<< (BranchIdsAndTypes()
<< FGIdType(viewPort->id(), Qt3DRender::Render::FrameGraphNode::Viewport)
<< FGIdType(frustumCulling->id(), Qt3DRender::Render::FrameGraphNode::FrustumCulling)
<< FGIdType(techniqueFilter->id(), Qt3DRender::Render::FrameGraphNode::TechniqueFilter)
)
);
}
}
void visitFGTree()
{
// GIVEN
QFETCH(Qt3DCore::QEntity *, rootEntity);
QFETCH(Qt3DRender::QFrameGraphNode *, fgRoot);
QFETCH(QList<BranchIdsAndTypes>, fgNodeIdsPerBranch);
QScopedPointer<Qt3DRender::TestAspect> aspect(new Qt3DRender::TestAspect(rootEntity));
// THEN
Qt3DRender::Render::FrameGraphManager *fgManager = aspect->nodeManagers()->frameGraphManager();
Qt3DRender::Render::FrameGraphNode *backendFGRoot = fgManager->lookupNode(fgRoot->id());
QVERIFY(backendFGRoot != nullptr);
// WHEN
Qt3DRender::Render::FrameGraphVisitor visitor(fgManager);
const std::vector<Qt3DRender::Render::FrameGraphNode *> fgNodes = visitor.traverse(backendFGRoot);
// THEN
QCOMPARE(size_t(fgNodeIdsPerBranch.size()), fgNodes.size());
for (int i = 0; i < fgNodeIdsPerBranch.size(); ++i) {
const BranchIdsAndTypes brandIdsAndTypes = fgNodeIdsPerBranch.at(i);
Qt3DRender::Render::FrameGraphNode *fgNode = fgNodes.at(i);
for (int j = 0; j < brandIdsAndTypes.size(); ++j) {
const FGIdType idAndType = brandIdsAndTypes.at(j);
QVERIFY(fgNode != nullptr);
QCOMPARE(fgNode->peerId(), idAndType.first);
QCOMPARE(fgNode->nodeType(), idAndType.second);
fgNode = fgNode->parent();
}
QVERIFY(fgNode == nullptr);
}
delete rootEntity;
}
};
QTEST_MAIN(tst_FrameGraphVisitor)
#include "tst_framegraphvisitor.moc"
|
