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| ** |
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| ** This file is part of Qt Quick 3D. |
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| |
| #include <QTest> |
| #include <QSignalSpy> |
| #include <QtQuick3D/private/qquick3dcustomcamera_p.h> |
| #include <QtQuick3DRuntimeRender/private/qssgrendercamera_p.h> |
| |
| class tst_QQuick3DCustomCamera : public QObject |
| { |
| Q_OBJECT |
| |
| // Work-around to get access to updateSpatialNode |
| class Camera : public QQuick3DCustomCamera |
| { |
| public: |
| using QQuick3DCamera::updateSpatialNode; |
| }; |
| |
| private slots: |
| void testCustomProjection(); |
| }; |
| |
| void tst_QQuick3DCustomCamera::testCustomProjection() |
| { |
| Camera camera; |
| auto node = static_cast<QSSGRenderCamera *>(camera.updateSpatialNode(nullptr)); |
| const auto originalNode = node; // for comparisons later... |
| QVERIFY(node); |
| |
| // clang-format off |
| const QMatrix4x4 customProjection = { |
| 2, 0, 0, 0, |
| 0, 4, 0, 0, |
| 0, 0, 2, 0, |
| 0, 0, 0, 1, |
| }; |
| // clang-format on |
| camera.setProjection(customProjection); |
| node = static_cast<QSSGRenderCamera *>(camera.updateSpatialNode(node)); |
| QCOMPARE(originalNode, node); |
| QVERIFY(node->flags.testFlag(QSSGRenderNode::Flag::CameraDirty)); |
| QCOMPARE(customProjection, node->projection); |
| } |
| |
| QTEST_APPLESS_MAIN(tst_QQuick3DCustomCamera) |
| #include "tst_qquick3dcustomcamera.moc" |