| /**************************************************************************** |
| ** |
| ** Copyright (C) 2017 Paul Lemire <paul.lemire350@gmail.com> |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the Qt3D module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
| ** Commercial License Usage |
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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 as published by the Free Software |
| ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
| ** included in the packaging of this file. Please review the following |
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| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| |
| #include <QtTest/QTest> |
| #include <Qt3DAnimation/qadditiveclipblend.h> |
| #include <Qt3DAnimation/qanimationcliploader.h> |
| #include <Qt3DAnimation/private/qadditiveclipblend_p.h> |
| #include <Qt3DAnimation/private/additiveclipblend_p.h> |
| #include "qbackendnodetester.h" |
| |
| using namespace Qt3DAnimation::Animation; |
| |
| Q_DECLARE_METATYPE(Handler *) |
| Q_DECLARE_METATYPE(AdditiveClipBlend *) |
| |
| namespace { |
| |
| class TestClipBlendNode : public ClipBlendNode |
| { |
| public: |
| TestClipBlendNode(double duration) |
| : ClipBlendNode(ClipBlendNode::LerpBlendType) |
| , m_duration(duration) |
| {} |
| |
| inline QVector<Qt3DCore::QNodeId> allDependencyIds() const override |
| { |
| return currentDependencyIds(); |
| } |
| |
| QVector<Qt3DCore::QNodeId> currentDependencyIds() const final |
| { |
| return QVector<Qt3DCore::QNodeId>(); |
| } |
| |
| using ClipBlendNode::setClipResults; |
| |
| double duration() const final { return m_duration; } |
| |
| protected: |
| ClipResults doBlend(const QVector<ClipResults> &) const final { return ClipResults(); } |
| |
| private: |
| double m_duration; |
| }; |
| |
| } // anonymous |
| |
| class tst_AdditiveClipBlend : public Qt3DCore::QBackendNodeTester |
| { |
| Q_OBJECT |
| public: |
| TestClipBlendNode *createTestBlendNode(Handler *handler, |
| double duration) |
| { |
| auto id = Qt3DCore::QNodeId::createId(); |
| TestClipBlendNode *node = new TestClipBlendNode(duration); |
| setPeerId(node, id); |
| node->setHandler(handler); |
| node->setClipBlendNodeManager(handler->clipBlendNodeManager()); |
| handler->clipBlendNodeManager()->appendNode(id, node); |
| return node; |
| } |
| |
| AdditiveClipBlend *createAdditiveClipBlendNode(Handler *handler, const float &blendFactor) |
| { |
| auto id = Qt3DCore::QNodeId::createId(); |
| AdditiveClipBlend *node = new AdditiveClipBlend(); |
| node->setAdditiveFactor(blendFactor); |
| setPeerId(node, id); |
| node->setHandler(handler); |
| node->setClipBlendNodeManager(handler->clipBlendNodeManager()); |
| handler->clipBlendNodeManager()->appendNode(id, node); |
| return node; |
| } |
| |
| BlendedClipAnimator *createBlendedClipAnimator(Handler *handler, |
| qint64 globalStartTimeNS, |
| int loops) |
| { |
| auto animatorId = Qt3DCore::QNodeId::createId(); |
| BlendedClipAnimator *animator = handler->blendedClipAnimatorManager()->getOrCreateResource(animatorId); |
| setPeerId(animator, animatorId); |
| animator->setStartTime(globalStartTimeNS); |
| animator->setLoops(loops); |
| return animator; |
| } |
| |
| private Q_SLOTS: |
| |
| void checkInitialState() |
| { |
| // GIVEN |
| AdditiveClipBlend backendAdditiveBlend; |
| |
| // THEN |
| QCOMPARE(backendAdditiveBlend.isEnabled(), false); |
| QVERIFY(backendAdditiveBlend.peerId().isNull()); |
| QCOMPARE(backendAdditiveBlend.baseClipId(), Qt3DCore::QNodeId()); |
| QCOMPARE(backendAdditiveBlend.additiveClipId(), Qt3DCore::QNodeId()); |
| QCOMPARE(backendAdditiveBlend.additiveFactor(), 0.0f); |
| QCOMPARE(backendAdditiveBlend.blendType(), ClipBlendNode::AdditiveBlendType); |
| } |
| |
| void checkInitializeFromPeer() |
| { |
| // GIVEN |
| Qt3DAnimation::QAdditiveClipBlend additiveBlend; |
| Qt3DAnimation::QAdditiveClipBlend baseClip; |
| Qt3DAnimation::QAdditiveClipBlend additiveClip; |
| Qt3DAnimation::QAnimationClipLoader clip; |
| additiveBlend.setBaseClip(&baseClip); |
| additiveBlend.setAdditiveClip(&additiveClip); |
| additiveBlend.setAdditiveFactor(0.8f); |
| |
| { |
| // WHEN |
| AdditiveClipBlend backendAdditiveBlend; |
| simulateInitializationSync(&additiveBlend, &backendAdditiveBlend); |
| |
| // THEN |
| QCOMPARE(backendAdditiveBlend.isEnabled(), true); |
| QCOMPARE(backendAdditiveBlend.peerId(), additiveBlend.id()); |
| QCOMPARE(backendAdditiveBlend.baseClipId(), baseClip.id()); |
| QCOMPARE(backendAdditiveBlend.additiveClipId(), additiveClip.id()); |
| QCOMPARE(backendAdditiveBlend.additiveFactor(), 0.8f); |
| } |
| { |
| // WHEN |
| AdditiveClipBlend backendAdditiveBlend; |
| additiveBlend.setEnabled(false); |
| simulateInitializationSync(&additiveBlend, &backendAdditiveBlend); |
| |
| // THEN |
| QCOMPARE(backendAdditiveBlend.peerId(), additiveBlend.id()); |
| QCOMPARE(backendAdditiveBlend.isEnabled(), false); |
| } |
| } |
| |
| void checkSceneChangeEvents() |
| { |
| // GIVEN |
| Qt3DAnimation::QAdditiveClipBlend additiveBlend; |
| AdditiveClipBlend backendAdditiveBlend; |
| simulateInitializationSync(&additiveBlend, &backendAdditiveBlend); |
| { |
| // WHEN |
| const bool newValue = false; |
| additiveBlend.setEnabled(newValue); |
| backendAdditiveBlend.syncFromFrontEnd(&additiveBlend, false); |
| |
| // THEN |
| QCOMPARE(backendAdditiveBlend.isEnabled(), newValue); |
| } |
| { |
| // WHEN |
| const float newValue = 0.883f; |
| additiveBlend.setAdditiveFactor(newValue); |
| backendAdditiveBlend.syncFromFrontEnd(&additiveBlend, false); |
| |
| // THEN |
| QCOMPARE(backendAdditiveBlend.additiveFactor(), newValue); |
| } |
| { |
| // WHEN |
| Qt3DAnimation::QAdditiveClipBlend newValue; |
| additiveBlend.setBaseClip(&newValue); |
| backendAdditiveBlend.syncFromFrontEnd(&additiveBlend, false); |
| |
| // THEN |
| QCOMPARE(backendAdditiveBlend.baseClipId(), newValue.id()); |
| } |
| { |
| // WHEN |
| Qt3DAnimation::QAdditiveClipBlend newValue; |
| additiveBlend.setAdditiveClip(&newValue); |
| backendAdditiveBlend.syncFromFrontEnd(&additiveBlend, false); |
| |
| // THEN |
| QCOMPARE(backendAdditiveBlend.additiveClipId(), newValue.id()); |
| } |
| } |
| |
| void checkDependencyIds() |
| { |
| // GIVEN |
| AdditiveClipBlend addBlend; |
| auto baseClipId = Qt3DCore::QNodeId::createId(); |
| auto additiveClipId = Qt3DCore::QNodeId::createId(); |
| |
| // WHEN |
| addBlend.setBaseClipId(baseClipId); |
| addBlend.setAdditiveClipId(additiveClipId); |
| QVector<Qt3DCore::QNodeId> actualIds = addBlend.currentDependencyIds(); |
| |
| // THEN |
| QCOMPARE(actualIds.size(), 2); |
| QCOMPARE(actualIds[0], baseClipId); |
| QCOMPARE(actualIds[1], additiveClipId); |
| |
| // WHEN |
| auto anotherAdditiveClipId = Qt3DCore::QNodeId::createId(); |
| addBlend.setAdditiveClipId(anotherAdditiveClipId); |
| actualIds = addBlend.currentDependencyIds(); |
| |
| // THEN |
| QCOMPARE(actualIds.size(), 2); |
| QCOMPARE(actualIds[0], baseClipId); |
| QCOMPARE(actualIds[1], anotherAdditiveClipId); |
| } |
| |
| void checkDuration() |
| { |
| // GIVEN |
| auto handler = new Handler(); |
| const double expectedDuration = 123.5; |
| const double baseNodeDuration = expectedDuration; |
| const double additiveNodeDuration = 5.0; |
| |
| auto baseNode = createTestBlendNode(handler, baseNodeDuration); |
| auto additiveNode = createTestBlendNode(handler, additiveNodeDuration); |
| |
| AdditiveClipBlend blendNode; |
| blendNode.setHandler(handler); |
| blendNode.setClipBlendNodeManager(handler->clipBlendNodeManager()); |
| blendNode.setBaseClipId(baseNode->peerId()); |
| blendNode.setAdditiveClipId(additiveNode->peerId()); |
| |
| // WHEN |
| double actualDuration = blendNode.duration(); |
| |
| // THEN |
| QCOMPARE(actualDuration, expectedDuration); |
| } |
| |
| void checkDoBlend_data() |
| { |
| QTest::addColumn<Handler *>("handler"); |
| QTest::addColumn<AdditiveClipBlend *>("blendNode"); |
| QTest::addColumn<Qt3DCore::QNodeId>("animatorId"); |
| QTest::addColumn<ClipResults>("expectedResults"); |
| |
| { |
| auto handler = new Handler(); |
| |
| const qint64 globalStartTimeNS = 0; |
| const int loopCount = 1; |
| auto animator = createBlendedClipAnimator(handler, globalStartTimeNS, loopCount); |
| |
| const double duration = 1.0; |
| auto baseNode = createTestBlendNode(handler, duration); |
| baseNode->setClipResults(animator->peerId(), { 0.0f, 0.0f, 0.0f }); |
| auto additiveNode = createTestBlendNode(handler, duration); |
| additiveNode->setClipResults(animator->peerId(), { 1.0f, 1.0f, 1.0f }); |
| |
| const float additiveFactor = 0.0f; |
| auto blendNode = createAdditiveClipBlendNode(handler, additiveFactor); |
| blendNode->setBaseClipId(baseNode->peerId()); |
| blendNode->setAdditiveClipId(additiveNode->peerId()); |
| blendNode->setAdditiveFactor(additiveFactor); |
| |
| ClipResults expectedResults = { 0.0f, 0.0f, 0.0f }; |
| |
| QTest::addRow("unit additive, beta = 0.0") |
| << handler << blendNode << animator->peerId() << expectedResults; |
| } |
| |
| { |
| auto handler = new Handler(); |
| |
| const qint64 globalStartTimeNS = 0; |
| const int loopCount = 1; |
| auto animator = createBlendedClipAnimator(handler, globalStartTimeNS, loopCount); |
| |
| const double duration = 1.0; |
| auto baseNode = createTestBlendNode(handler, duration); |
| baseNode->setClipResults(animator->peerId(), { 0.0f, 0.0f, 0.0f }); |
| auto additiveNode = createTestBlendNode(handler, duration); |
| additiveNode->setClipResults(animator->peerId(), { 1.0f, 1.0f, 1.0f }); |
| |
| const float additiveFactor = 0.5f; |
| auto blendNode = createAdditiveClipBlendNode(handler, additiveFactor); |
| blendNode->setBaseClipId(baseNode->peerId()); |
| blendNode->setAdditiveClipId(additiveNode->peerId()); |
| blendNode->setAdditiveFactor(additiveFactor); |
| |
| ClipResults expectedResults = { 0.5f, 0.5f, 0.5f }; |
| |
| QTest::addRow("unit additive, beta = 0.5") |
| << handler << blendNode << animator->peerId() << expectedResults; |
| } |
| |
| { |
| auto handler = new Handler(); |
| |
| const qint64 globalStartTimeNS = 0; |
| const int loopCount = 1; |
| auto animator = createBlendedClipAnimator(handler, globalStartTimeNS, loopCount); |
| |
| const double duration = 1.0; |
| auto baseNode = createTestBlendNode(handler, duration); |
| baseNode->setClipResults(animator->peerId(), { 0.0f, 0.0f, 0.0f }); |
| auto additiveNode = createTestBlendNode(handler, duration); |
| additiveNode->setClipResults(animator->peerId(), { 1.0f, 1.0f, 1.0f }); |
| |
| const float additiveFactor = 1.0f; |
| auto blendNode = createAdditiveClipBlendNode(handler, additiveFactor); |
| blendNode->setBaseClipId(baseNode->peerId()); |
| blendNode->setAdditiveClipId(additiveNode->peerId()); |
| blendNode->setAdditiveFactor(additiveFactor); |
| |
| ClipResults expectedResults = { 1.0f, 1.0f, 1.0f }; |
| |
| QTest::addRow("unit additive, beta = 1.0") |
| << handler << blendNode << animator->peerId() << expectedResults; |
| } |
| |
| { |
| auto handler = new Handler(); |
| |
| const qint64 globalStartTimeNS = 0; |
| const int loopCount = 1; |
| auto animator = createBlendedClipAnimator(handler, globalStartTimeNS, loopCount); |
| |
| const double duration = 1.0; |
| auto baseNode = createTestBlendNode(handler, duration); |
| baseNode->setClipResults(animator->peerId(), { 0.0f, 1.0f, 2.0f }); |
| auto additiveNode = createTestBlendNode(handler, duration); |
| additiveNode->setClipResults(animator->peerId(), { 1.0f, 2.0f, 3.0f }); |
| |
| const float blendFactor = 0.5f; |
| auto blendNode = createAdditiveClipBlendNode(handler, blendFactor); |
| blendNode->setBaseClipId(baseNode->peerId()); |
| blendNode->setAdditiveClipId(additiveNode->peerId()); |
| blendNode->setAdditiveFactor(blendFactor); |
| |
| ClipResults expectedResults = { 0.5f, 2.0f, 3.5f }; |
| |
| QTest::addRow("lerp varying data, beta = 0.5") |
| << handler << blendNode << animator->peerId() << expectedResults; |
| } |
| |
| { |
| auto handler = new Handler(); |
| |
| const qint64 globalStartTimeNS = 0; |
| const int loopCount = 1; |
| auto animator = createBlendedClipAnimator(handler, globalStartTimeNS, loopCount); |
| |
| const double duration = 1.0; |
| const int dataCount = 1000; |
| ClipResults baseData(dataCount); |
| ClipResults additiveData(dataCount); |
| ClipResults expectedResults(dataCount); |
| for (int i = 0; i < dataCount; ++i) { |
| baseData[i] = float(i); |
| additiveData[i] = 2.0f * float(i); |
| expectedResults[i] = 2.0f * float(i); |
| } |
| auto baseNode = createTestBlendNode(handler, duration); |
| baseNode->setClipResults(animator->peerId(), baseData); |
| auto additiveNode = createTestBlendNode(handler, duration); |
| additiveNode->setClipResults(animator->peerId(), additiveData); |
| |
| const float blendFactor = 0.5f; |
| auto blendNode = createAdditiveClipBlendNode(handler, blendFactor); |
| blendNode->setBaseClipId(baseNode->peerId()); |
| blendNode->setAdditiveClipId(additiveNode->peerId()); |
| blendNode->setAdditiveFactor(blendFactor); |
| |
| QTest::addRow("lerp lots of data, beta = 0.5") |
| << handler << blendNode << animator->peerId() << expectedResults; |
| } |
| } |
| |
| void checkDoBlend() |
| { |
| // GIVEN |
| QFETCH(Handler *, handler); |
| QFETCH(AdditiveClipBlend *, blendNode); |
| QFETCH(Qt3DCore::QNodeId, animatorId); |
| QFETCH(ClipResults, expectedResults); |
| |
| // WHEN |
| blendNode->blend(animatorId); |
| |
| // THEN |
| const ClipResults actualResults = blendNode->clipResults(animatorId); |
| QCOMPARE(actualResults.size(), expectedResults.size()); |
| for (int i = 0; i < actualResults.size(); ++i) |
| QCOMPARE(actualResults[i], expectedResults[i]); |
| |
| // Cleanup |
| delete handler; |
| } |
| }; |
| |
| QTEST_MAIN(tst_AdditiveClipBlend) |
| |
| #include "tst_additiveclipblend.moc" |
