tst_qquick3dmodel.cpp

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// Copyright (C) 2019 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

#include <QTest>

#include <QSignalSpy>

#include <QtQuick3D/private/qquick3dmodel_p.h>

#include <QtQuick3DRuntimeRender/private/qssgrendermodel_p.h>

class tst_QQuick3DModel : public QObject

    Q_OBJECT

    // Work-around to get access to updateSpatialNode

    class Model : public QQuick3DModel

    public:

        using QQuick3DModel::updateSpatialNode;

};

private slots:

    void testProperties();

    void testEnums();

};

void tst_QQuick3DModel::testProperties()

    Model model;

    auto node = static_cast<QSSGRenderModel *>(model.updateSpatialNode(nullptr));

    const auto originalNode = node; // for comparisons later...

    QVERIFY(node);

    model.setCastsShadows(true);

    node = static_cast<QSSGRenderModel *>(model.updateSpatialNode(node));

    QVERIFY(model.castsShadows());

    QVERIFY(node->castsShadows);

    model.setCastsShadows(false);

    node = static_cast<QSSGRenderModel *>(model.updateSpatialNode(node));

    QVERIFY(!model.castsShadows());

    QVERIFY(!node->castsShadows);

    model.setReceivesShadows(true);

    node = static_cast<QSSGRenderModel *>(model.updateSpatialNode(node));

    QVERIFY(model.receivesShadows());

    QVERIFY(node->receivesShadows);

    model.setReceivesShadows(false);

    node = static_cast<QSSGRenderModel *>(model.updateSpatialNode(node));

    QVERIFY(!model.receivesShadows());

    QVERIFY(!node->receivesShadows);

    model.setReceivesReflections(true);

    node = static_cast<QSSGRenderModel *>(model.updateSpatialNode(node));

    QVERIFY(model.receivesReflections());

    QVERIFY(node->receivesReflections);

    model.setReceivesReflections(false);

    node = static_cast<QSSGRenderModel *>(model.updateSpatialNode(node));

    QVERIFY(!model.receivesReflections());

    QVERIFY(!node->receivesReflections);

    model.setPickable(true);

    node = static_cast<QSSGRenderModel *>(model.updateSpatialNode(node));

    QVERIFY(model.pickable());

    QVERIFY(node->getLocalState(QSSGRenderModel::LocalState::Pickable));

    model.setPickable(false);

    node = static_cast<QSSGRenderModel *>(model.updateSpatialNode(node));

    QVERIFY(!model.receivesShadows());

    QVERIFY(!node->getLocalState(QSSGRenderModel::LocalState::Pickable));

    model.setLevelOfDetailBias(0.0f);

    node = static_cast<QSSGRenderModel *>(model.updateSpatialNode(node));

    QVERIFY(model.levelOfDetailBias() == 0.0f);

    QVERIFY(node->levelOfDetailBias == 0.0f);

    model.setLevelOfDetailBias(1.0f);

    node = static_cast<QSSGRenderModel *>(model.updateSpatialNode(node));

    QVERIFY(model.levelOfDetailBias() == 1.0f);

    QVERIFY(node->levelOfDetailBias == 1.0f);

    // mesh from source

    QUrl cubeUrl("#Cube");

    QSignalSpy spy(&model, SIGNAL(sourceChanged()));

    model.setSource(cubeUrl);

    QCOMPARE(spy.size(), 1);

    node = static_cast<QSSGRenderModel *>(model.updateSpatialNode(node));

    QCOMPARE(cubeUrl, model.source());

    QCOMPARE(cubeUrl, QUrl{node->meshPath.path()});

    QCOMPARE(originalNode, node);

    QQuick3DGeometry geometry;

    model.setGeometry(&geometry);

    node = static_cast<QSSGRenderModel *>(model.updateSpatialNode(node));

    QCOMPARE(&geometry, model.geometry());

void tst_QQuick3DModel::testEnums()

    Model model;

    auto node = static_cast<QSSGRenderModel *>(model.updateSpatialNode(nullptr));

    QVERIFY(node);

QTEST_APPLESS_MAIN(tst_QQuick3DModel)

#include "tst_qquick3dmodel.moc"