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| ** This file is part of Qt Quick 3D. |
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| ****************************************************************************/ |
| |
| #include <QTest> |
| #include <QSignalSpy> |
| #include <QtQuick/qquickitem.h> |
| #include <QtQuick3D/private/qquick3dtexture_p.h> |
| #include <QtQuick3D/private/qquick3dviewport_p.h> |
| #include <QtQuick3DRuntimeRender/private/qssgrenderimage_p.h> |
| |
| class tst_QQuick3DTexture : public QObject |
| { |
| Q_OBJECT |
| |
| // Work-around to get access to updateSpatialNode |
| class Texture : public QQuick3DTexture |
| { |
| public: |
| using QQuick3DTexture::updateSpatialNode; |
| }; |
| |
| private slots: |
| void testSetSource(); |
| void testSetSourceItem(); |
| void testMappingAndTilingModes(); |
| void testTransformations(); |
| void testFormat(); |
| }; |
| |
| void tst_QQuick3DTexture::testSetSource() |
| { |
| Texture texture; |
| std::unique_ptr<QSSGRenderImage> node; |
| |
| node.reset(static_cast<QSSGRenderImage *>(texture.updateSpatialNode(nullptr))); |
| QVERIFY(node); |
| // check that we get the same node out when passing in the old one |
| QCOMPARE(node.get(), texture.updateSpatialNode(node.get())); |
| |
| QSignalSpy spy(&texture, SIGNAL(sourceChanged())); |
| QCOMPARE(spy.count(), 0); |
| |
| const QUrl fileWithScheme {QString::fromLatin1("file:path/to/resource")}; |
| const QString expectedPath {QString::fromLatin1("path/to/resource")}; |
| texture.setSource(fileWithScheme); |
| node.reset(static_cast<QSSGRenderImage *>(texture.updateSpatialNode(nullptr))); |
| QCOMPARE(expectedPath, node->m_imagePath); |
| QCOMPARE(spy.count(), 1); |
| |
| // Same url again |
| texture.setSource(fileWithScheme); |
| QCOMPARE(spy.count(), 1); |
| } |
| |
| void tst_QQuick3DTexture::testSetSourceItem() |
| { |
| Texture texture; |
| |
| QQuick3DViewport view3D; |
| QQuickItem item; |
| item.setParentItem(&view3D); |
| |
| qRegisterMetaType<QQuickItem *>(); |
| QSignalSpy spy(&texture, SIGNAL(sourceItemChanged())); |
| QCOMPARE(spy.count(), 0); |
| |
| QVERIFY(!texture.sourceItem()); |
| texture.setSourceItem(&item); |
| QVERIFY(texture.sourceItem()); |
| QCOMPARE(spy.count(), 1); |
| |
| // Same item again |
| texture.setSourceItem(&item); |
| QCOMPARE(spy.count(), 1); |
| } |
| |
| void tst_QQuick3DTexture::testMappingAndTilingModes() |
| { |
| Texture texture; |
| std::unique_ptr<QSSGRenderImage> node; |
| |
| // This test relies on the two different enums (QQ3DT::MappingModes & QSSGRI::MappingModes) |
| // having the same values |
| for (const auto mappingMode : {QQuick3DTexture::UV, QQuick3DTexture::LightProbe, QQuick3DTexture::Environment }) |
| { |
| texture.setMappingMode(mappingMode); |
| node.reset(static_cast<QSSGRenderImage *>(texture.updateSpatialNode(nullptr))); |
| QCOMPARE(int(mappingMode), int(node->m_mappingMode)); |
| } |
| |
| // This also relies on the two enums (QQ3DT::TilingMode & QSSGRenderTextureCoordOp) |
| // having the same values |
| for (const auto tilingMode : {QQuick3DTexture::ClampToEdge, QQuick3DTexture::MirroredRepeat, QQuick3DTexture::Repeat }) |
| { |
| texture.setHorizontalTiling(tilingMode); |
| node.reset(static_cast<QSSGRenderImage *>(texture.updateSpatialNode(nullptr))); |
| QCOMPARE(tilingMode, int(node->m_horizontalTilingMode)); |
| |
| texture.setVerticalTiling(tilingMode); |
| node.reset(static_cast<QSSGRenderImage *>(texture.updateSpatialNode(nullptr))); |
| QCOMPARE(tilingMode, int(node->m_verticalTilingMode)); |
| } |
| } |
| |
| void tst_QQuick3DTexture::testTransformations() |
| { |
| Texture texture; |
| std::unique_ptr<QSSGRenderImage> node; |
| |
| const float scaleU = 0.7f; |
| texture.setScaleU(scaleU); |
| node.reset(static_cast<QSSGRenderImage *>(texture.updateSpatialNode(nullptr))); |
| QCOMPARE(scaleU, node->m_scale.x()); |
| |
| const float scaleV = 0.36f; |
| texture.setScaleV(scaleV); |
| node.reset(static_cast<QSSGRenderImage *>(texture.updateSpatialNode(nullptr))); |
| QCOMPARE(scaleV, node->m_scale.y()); |
| |
| const float rotationUV = 0.38f; |
| texture.setRotationUV(rotationUV); |
| node.reset(static_cast<QSSGRenderImage *>(texture.updateSpatialNode(nullptr))); |
| QCOMPARE(rotationUV, node->m_rotation); |
| |
| const float positionU = 0.39f; |
| texture.setPositionU(positionU); |
| node.reset(static_cast<QSSGRenderImage *>(texture.updateSpatialNode(nullptr))); |
| QCOMPARE(positionU, node->m_position.x()); |
| |
| const float positionV = 0.40f; |
| texture.setPositionV(positionV); |
| node.reset(static_cast<QSSGRenderImage *>(texture.updateSpatialNode(nullptr))); |
| QCOMPARE(positionV, node->m_position.y()); |
| |
| const float pivotU = 0.41f; |
| texture.setPivotU(pivotU); |
| node.reset(static_cast<QSSGRenderImage *>(texture.updateSpatialNode(nullptr))); |
| QCOMPARE(pivotU, node->m_pivot.x()); |
| |
| const float pivotV = 0.42f; |
| texture.setPivotV(pivotV); |
| node.reset(static_cast<QSSGRenderImage *>(texture.updateSpatialNode(nullptr))); |
| QCOMPARE(pivotV, node->m_pivot.y()); |
| } |
| |
| void tst_QQuick3DTexture::testFormat() |
| { |
| Texture texture; |
| std::unique_ptr<QSSGRenderImage> node; |
| |
| // This test _also_ relies on two enums having the same values |
| // (QQ3DT::Format & QSSGRenderTextureFormat::Format). |
| auto metaEnum = QMetaEnum::fromType<QQuick3DTexture::Format>(); |
| for (int i = 0; i < metaEnum.keyCount(); i++) { |
| const auto format = QQuick3DTexture::Format(metaEnum.value(i)); |
| |
| texture.setFormat(format); |
| node.reset(static_cast<QSSGRenderImage *>(texture.updateSpatialNode(nullptr))); |
| QCOMPARE(int(format), int(node->m_format.format)); |
| } |
| } |
| |
| |
| QTEST_APPLESS_MAIN(tst_QQuick3DTexture) |
| #include "tst_qquick3dtexture.moc" |