| /**************************************************************************** |
| ** |
| ** Copyright (C) 2019 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of Qt Quick 3D. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
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| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 or (at your option) any later version |
| ** approved by the KDE Free Qt Foundation. The licenses are as published by |
| ** the Free Software Foundation and appearing in the file LICENSE.GPL3 |
| ** included in the packaging of this file. Please review the following |
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| ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include <QTest> |
| #include <QSignalSpy> |
| |
| #include <QtQuick3D/private/qquick3dgeometry_p.h> |
| |
| #include <QtQuick3DRuntimeRender/private/qssgrendergeometry_p.h> |
| |
| class tst_QQuick3DGeometry : public QObject |
| { |
| Q_OBJECT |
| |
| // Work-around to get access to updateSpatialNode |
| class Geometry : public QQuick3DGeometry |
| { |
| public: |
| using QQuick3DGeometry::updateSpatialNode; |
| }; |
| |
| private slots: |
| void testProperties(); |
| void testGeometry(); |
| void testGeometry2(); |
| }; |
| |
| void tst_QQuick3DGeometry::testProperties() |
| { |
| Geometry geom; |
| auto node = static_cast<QSSGRenderGeometry *>(geom.updateSpatialNode(nullptr)); |
| const auto originalNode = node; // for comparisons later... |
| QVERIFY(node); |
| |
| const QString name = QStringLiteral("MyGeometry"); |
| geom.setName(name); |
| node = static_cast<QSSGRenderGeometry *>(geom.updateSpatialNode(node)); |
| QCOMPARE(name, geom.name()); |
| QCOMPARE(name, node->path()); |
| QCOMPARE(originalNode, node); |
| } |
| |
| void tst_QQuick3DGeometry::testGeometry() |
| { |
| QSSGRenderGeometry geom; |
| |
| const QString path = QStringLiteral("MyPath"); |
| geom.setPath(path); |
| QCOMPARE(path, geom.path()); |
| |
| QByteArray vertexData; |
| vertexData.resize(100); |
| vertexData.fill(0); |
| geom.setVertexData(vertexData); |
| QCOMPARE(vertexData.size(), geom.vertexBuffer().size()); |
| QVERIFY(geom.vertexBuffer().compare(vertexData) == 0); |
| |
| QByteArray indexData; |
| indexData.resize(100); |
| indexData.fill(0); |
| geom.setIndexData(indexData); |
| QCOMPARE(indexData.size(), geom.indexBuffer().size()); |
| QVERIFY(geom.indexBuffer().compare(indexData) == 0); |
| |
| const int stride = 20; |
| geom.setStride(stride); |
| QCOMPARE(stride, geom.stride()); |
| |
| const QVector3D minimum(-10.f, -10.f, -10.f); |
| const QVector3D maximum(10.f, 10.f, 10.f); |
| geom.setBounds(minimum, maximum); |
| QVERIFY(qFuzzyCompare(minimum, geom.boundsMin())); |
| QVERIFY(qFuzzyCompare(maximum, geom.boundsMax())); |
| |
| geom.clear(); |
| QSSGBounds3 emptyBounds = QSSGBounds3::empty(); |
| QCOMPARE(geom.vertexBuffer().size(), 0); |
| QCOMPARE(geom.indexBuffer().size(), 0); |
| QVERIFY(qFuzzyCompare(emptyBounds.minimum, geom.boundsMin())); |
| QVERIFY(qFuzzyCompare(emptyBounds.maximum, geom.boundsMax())); |
| QCOMPARE(geom.attributeCount(), 0); |
| |
| const QSSGRenderGeometry::PrimitiveType primitiveTypes[] = { |
| QSSGRenderGeometry::Points, |
| QSSGRenderGeometry::LineStrip, |
| QSSGRenderGeometry::LineLoop, |
| QSSGRenderGeometry::Lines, |
| QSSGRenderGeometry::TriangleStrip, |
| QSSGRenderGeometry::TriangleFan, |
| QSSGRenderGeometry::Triangles, |
| QSSGRenderGeometry::Patches |
| }; |
| for (const auto primitiveType : primitiveTypes) { |
| geom.setPrimitiveType(primitiveType); |
| QCOMPARE(primitiveType, geom.primitiveType()); |
| } |
| |
| const QSSGRenderGeometry::Attribute::Semantic semantics[] = { |
| QSSGRenderGeometry::Attribute::IndexSemantic, |
| QSSGRenderGeometry::Attribute::PositionSemantic, |
| QSSGRenderGeometry::Attribute::NormalSemantic, |
| QSSGRenderGeometry::Attribute::TexCoordSemantic, |
| QSSGRenderGeometry::Attribute::TangentSemantic, |
| QSSGRenderGeometry::Attribute::BinormalSemantic, |
| }; |
| |
| const int offsets[] = { |
| 0, 16, 21, 33, 46, 52, |
| }; |
| |
| const QSSGRenderGeometry::Attribute::ComponentType types[] = { |
| QSSGRenderGeometry::Attribute::U8Type, |
| QSSGRenderGeometry::Attribute::I8Type, |
| QSSGRenderGeometry::Attribute::U16Type, |
| QSSGRenderGeometry::Attribute::I16Type, |
| QSSGRenderGeometry::Attribute::U32Type, |
| QSSGRenderGeometry::Attribute::I32Type, |
| QSSGRenderGeometry::Attribute::U64Type, |
| QSSGRenderGeometry::Attribute::I64Type, |
| QSSGRenderGeometry::Attribute::F16Type, |
| QSSGRenderGeometry::Attribute::F32Type, |
| QSSGRenderGeometry::Attribute::F64Type |
| }; |
| |
| for (int i = 0; i < 6; i++) { |
| geom.addAttribute(semantics[i], offsets[i], QSSGRenderGeometry::Attribute::F32Type); |
| QCOMPARE(semantics[i], geom.attribute(i).semantic); |
| QCOMPARE(offsets[i], geom.attribute(i).offset); |
| QCOMPARE(geom.attributeCount(), i+1); |
| } |
| QCOMPARE(geom.attributeCount(), 6); |
| geom.clear(); |
| QCOMPARE(geom.attributeCount(), 0); |
| |
| for (auto componentType : types) { |
| geom.addAttribute(QSSGRenderGeometry::Attribute::PositionSemantic, 0, componentType); |
| QCOMPARE(componentType, geom.attribute(0).componentType); |
| geom.clear(); |
| } |
| } |
| |
| |
| void tst_QQuick3DGeometry::testGeometry2() |
| { |
| Geometry geom; |
| QThread::sleep(10); |
| |
| QByteArray vertexData; |
| vertexData.resize(100); |
| vertexData.fill(0); |
| geom.setVertexData(vertexData); |
| QCOMPARE(vertexData.size(), geom.vertexBuffer().size()); |
| QVERIFY(geom.vertexBuffer().compare(vertexData) == 0); |
| |
| QByteArray indexData; |
| indexData.resize(100); |
| indexData.fill(0); |
| geom.setIndexData(indexData); |
| QCOMPARE(indexData.size(), geom.indexBuffer().size()); |
| QVERIFY(geom.indexBuffer().compare(indexData) == 0); |
| |
| const int stride = 20; |
| geom.setStride(stride); |
| QCOMPARE(stride, geom.stride()); |
| |
| const QVector3D minimum(-10.f, -10.f, -10.f); |
| const QVector3D maximum(10.f, 10.f, 10.f); |
| geom.setBounds(minimum, maximum); |
| QVERIFY(qFuzzyCompare(minimum, geom.boundsMin())); |
| QVERIFY(qFuzzyCompare(maximum, geom.boundsMax())); |
| |
| geom.clear(); |
| QCOMPARE(geom.vertexBuffer().size(), 0); |
| QCOMPARE(geom.indexBuffer().size(), 0); |
| QCOMPARE(geom.attributeCount(), 0); |
| |
| const QQuick3DGeometry::PrimitiveType primitiveTypes[] = { |
| QQuick3DGeometry::PrimitiveType::Points, |
| QQuick3DGeometry::PrimitiveType::LineStrip, |
| QQuick3DGeometry::PrimitiveType::Lines, |
| QQuick3DGeometry::PrimitiveType::TriangleStrip, |
| QQuick3DGeometry::PrimitiveType::TriangleFan, |
| QQuick3DGeometry::PrimitiveType::Triangles, |
| }; |
| for (const auto primitiveType : primitiveTypes) { |
| geom.setPrimitiveType(primitiveType); |
| QCOMPARE(primitiveType, geom.primitiveType()); |
| } |
| |
| const QQuick3DGeometry::Attribute::Semantic semantics[] = { |
| QQuick3DGeometry::Attribute::IndexSemantic, |
| QQuick3DGeometry::Attribute::PositionSemantic, |
| QQuick3DGeometry::Attribute::NormalSemantic, |
| QQuick3DGeometry::Attribute::TexCoordSemantic, |
| QQuick3DGeometry::Attribute::TangentSemantic, |
| QQuick3DGeometry::Attribute::BinormalSemantic, |
| }; |
| |
| const int offsets[] = { |
| 0, 16, 21, 33, 46, 52, |
| }; |
| |
| const QQuick3DGeometry::Attribute::ComponentType types[] = { |
| QQuick3DGeometry::Attribute::U16Type, |
| QQuick3DGeometry::Attribute::U32Type, |
| QQuick3DGeometry::Attribute::F32Type, |
| }; |
| |
| for (int i = 0; i < 6; i++) { |
| geom.addAttribute(semantics[i], offsets[i], QQuick3DGeometry::Attribute::F32Type); |
| QCOMPARE(semantics[i], geom.attribute(i).semantic); |
| QCOMPARE(offsets[i], geom.attribute(i).offset); |
| QCOMPARE(geom.attributeCount(), i+1); |
| } |
| QCOMPARE(geom.attributeCount(), 6); |
| geom.clear(); |
| QCOMPARE(geom.attributeCount(), 0); |
| |
| for (auto componentType : types) { |
| geom.addAttribute(QQuick3DGeometry::Attribute::PositionSemantic, 0, componentType); |
| QCOMPARE(componentType, geom.attribute(0).componentType); |
| geom.clear(); |
| } |
| } |
| |
| |
| QTEST_APPLESS_MAIN(tst_QQuick3DGeometry) |
| #include "tst_qquick3dgeometry.moc" |