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28
29#include <QtTest/QTest>
30#include <qbackendnodetester.h>
31#include <Qt3DRender/private/raycaster_p.h>
32#include <Qt3DRender/qpickevent.h>
33#include <Qt3DRender/qraycaster.h>
34#include <Qt3DCore/private/qbackendnode_p.h>
35#include "testpostmanarbiter.h"
36#include "testrenderer.h"
37
38class tst_RayCaster : public Qt3DCore::QBackendNodeTester
39{
40 Q_OBJECT
41private Q_SLOTS:
42
43 void checkPeerPropertyMirroring()
44 {
45 // GIVEN
46 TestRenderer renderer;
47 Qt3DRender::Render::RayCaster rayCaster;
48 Qt3DRender::QRayCaster caster;
49 caster.setRunMode(Qt3DRender::QRayCaster::Continuous);
50 caster.setOrigin(QVector3D(1., 2., 3.));
51 caster.setDirection(QVector3D(1., 0., 0.));
52 caster.setLength(42.f);
53
54 // WHEN
55 rayCaster.setRenderer(&renderer);
56 simulateInitializationSync(frontend: &caster, backend: &rayCaster);
57
58 // THEN
59 QVERIFY(!rayCaster.peerId().isNull());
60 QCOMPARE(rayCaster.runMode(), Qt3DRender::QRayCaster::Continuous);
61 QCOMPARE(rayCaster.origin(), QVector3D(1., 2., 3.));
62 QCOMPARE(rayCaster.direction(), QVector3D(1., 0., 0.));
63 QCOMPARE(rayCaster.length(), 42.f);
64 }
65
66 void checkInitialAndCleanedUpState()
67 {
68 // GIVEN
69 TestRenderer renderer;
70 Qt3DRender::Render::RayCaster rayCaster;
71
72 // THEN
73 QVERIFY(rayCaster.peerId().isNull());
74 QCOMPARE(rayCaster.runMode(), Qt3DRender::QRayCaster::SingleShot);
75
76 // GIVEN
77 Qt3DRender::QRayCaster caster;
78 caster.setRunMode(Qt3DRender::QRayCaster::Continuous);
79
80 // WHEN
81 rayCaster.setRenderer(&renderer);
82 simulateInitializationSync(frontend: &caster, backend: &rayCaster);
83 rayCaster.cleanup();
84
85 // THEN
86 QCOMPARE(rayCaster.runMode(), Qt3DRender::QRayCaster::SingleShot);
87 }
88
89 void checkPropertyChanges()
90 {
91 // GIVEN
92 TestRenderer renderer;
93 {
94 Qt3DRender::QRayCaster caster;
95 Qt3DRender::Render::RayCaster rayCaster;
96 rayCaster.setRenderer(&renderer);
97 simulateInitializationSync(frontend: &caster, backend: &rayCaster);
98
99 // WHEN
100 caster.setRunMode(Qt3DRender::QRayCaster::Continuous);
101 rayCaster.syncFromFrontEnd(frontEnd: &caster, firstTime: false);
102
103 // THEN
104 QCOMPARE(rayCaster.runMode(), Qt3DRender::QRayCaster::Continuous);
105 QVERIFY(renderer.dirtyBits() != 0);
106 }
107 }
108};
109
110
111QTEST_APPLESS_MAIN(tst_RayCaster)
112
113#include "tst_raycaster.moc"
114

source code of qt3d/tests/auto/render/raycaster/tst_raycaster.cpp