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/****************************************************************************
**
** Copyright (C) 2015 Klaralvdalens Datakonsult AB (KDAB).
** 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
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** 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
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
// TODO Remove in Qt6
#include <QtCore/qcompilerdetection.h>
QT_WARNING_DISABLE_DEPRECATED
#include <QtTest/QTest>
#include <qbackendnodetester.h>
#include <Qt3DRender/private/geometry_p.h>
#include <Qt3DCore/qgeometry.h>
#include <Qt3DCore/qattribute.h>
#include <Qt3DCore/private/qbackendnode_p.h>
#include "testrenderer.h"
#include "testarbiter.h"
class DummyAttribute : public Qt3DCore::QAttribute
{
Q_OBJECT
public:
DummyAttribute(Qt3DCore::QNode *parent = nullptr)
: Qt3DCore::QAttribute(parent)
{}
};
class tst_RenderGeometry : public Qt3DCore::QBackendNodeTester
{
Q_OBJECT
private Q_SLOTS:
void checkPeerPropertyMirroring()
{
// GIVEN
Qt3DRender::Render::Geometry renderGeometry;
TestRenderer renderer;
Qt3DCore::QGeometry geometry;
Qt3DCore::QAttribute attr1;
Qt3DCore::QAttribute attr2;
Qt3DCore::QAttribute attr4;
Qt3DCore::QAttribute attr3;
geometry.addAttribute(&attr1);
geometry.addAttribute(&attr2);
geometry.addAttribute(&attr3);
geometry.addAttribute(&attr4);
geometry.setBoundingVolumePositionAttribute(&attr1);
renderGeometry.setRenderer(&renderer);
// WHEN
simulateInitializationSync(&geometry, &renderGeometry);
// THEN
QCOMPARE(renderGeometry.peerId(), geometry.id());
QCOMPARE(renderGeometry.isDirty(), true);
QCOMPARE(renderGeometry.attributes().count(), 4);
QCOMPARE(renderGeometry.boundingPositionAttribute(), attr1.id());
Qt3DCore::QNodeIdVector attribs = Qt3DCore::qIdsForNodes(geometry.attributes());
std::sort(std::begin(attribs), std::end(attribs));
QCOMPARE(attribs, renderGeometry.attributes());
}
void checkSetRendererDirtyOnInitialization()
{
// GIVEN
Qt3DRender::Render::Geometry renderGeometry;
Qt3DCore::QGeometry geometry;
TestRenderer renderer;
renderGeometry.setRenderer(&renderer);
// THEN
QCOMPARE(renderer.dirtyBits(), 0);
// WHEN
simulateInitializationSync(&geometry, &renderGeometry);
// THEN
QCOMPARE(renderer.dirtyBits(), Qt3DRender::Render::AbstractRenderer::GeometryDirty);
}
void checkInitialAndCleanedUpState()
{
// GIVEN
TestRenderer renderer;
Qt3DRender::Render::Geometry renderGeometry;
renderGeometry.setRenderer(&renderer);
// THEN
QCOMPARE(renderGeometry.isDirty(), false);
QVERIFY(renderGeometry.attributes().isEmpty());
QVERIFY(renderGeometry.peerId().isNull());
QCOMPARE(renderGeometry.boundingPositionAttribute(), Qt3DCore::QNodeId());
// GIVEN
Qt3DCore::QGeometry geometry;
Qt3DCore::QAttribute attr1;
Qt3DCore::QAttribute attr2;
Qt3DCore::QAttribute attr4;
Qt3DCore::QAttribute attr3;
geometry.setBoundingVolumePositionAttribute(&attr1);
geometry.addAttribute(&attr1);
geometry.addAttribute(&attr2);
geometry.addAttribute(&attr3);
geometry.addAttribute(&attr4);
// WHEN
simulateInitializationSync(&geometry, &renderGeometry);
renderGeometry.cleanup();
// THEN
QCOMPARE(renderGeometry.isDirty(), false);
QVERIFY(renderGeometry.attributes().isEmpty());
QCOMPARE(renderGeometry.boundingPositionAttribute(), Qt3DCore::QNodeId());
}
void checkPropertyChanges()
{
// GIVEN
TestRenderer renderer;
Qt3DRender::Render::Geometry renderGeometry;
renderGeometry.setRenderer(&renderer);
Qt3DCore::QGeometry geometry;
simulateInitializationSync(&geometry, &renderGeometry);
DummyAttribute attribute;
// WHEN
geometry.addAttribute(&attribute);
renderGeometry.syncFromFrontEnd(&geometry, false);
// THEN
QCOMPARE(renderGeometry.attributes().count(), 1);
QVERIFY(renderGeometry.isDirty());
QVERIFY(renderer.dirtyBits() & Qt3DRender::Render::AbstractRenderer::GeometryDirty);
renderer.clearDirtyBits(Qt3DRender::Render::AbstractRenderer::AllDirty);
renderGeometry.unsetDirty();
QVERIFY(!renderGeometry.isDirty());
// WHEN
geometry.removeAttribute(&attribute);
renderGeometry.syncFromFrontEnd(&geometry, false);
// THEN
QCOMPARE(renderGeometry.attributes().count(), 0);
QVERIFY(renderGeometry.isDirty());
QVERIFY(renderer.dirtyBits() & Qt3DRender::Render::AbstractRenderer::GeometryDirty);
renderer.clearDirtyBits(Qt3DRender::Render::AbstractRenderer::AllDirty);
renderGeometry.unsetDirty();
QVERIFY(!renderGeometry.isDirty());
// WHEN
geometry.setBoundingVolumePositionAttribute(&attribute);
renderGeometry.syncFromFrontEnd(&geometry, false);
// THEN
QCOMPARE(renderGeometry.boundingPositionAttribute(), attribute.id());
QVERIFY(!renderGeometry.isDirty());
QVERIFY(renderer.dirtyBits() & Qt3DRender::Render::AbstractRenderer::GeometryDirty);
renderer.clearDirtyBits(Qt3DRender::Render::AbstractRenderer::AllDirty);
}
void checkExtentTransmission()
{
// GIVEN
TestRenderer renderer;
TestArbiter arbiter;
Qt3DRender::Render::Geometry renderGeometry;
renderGeometry.setRenderer(&renderer);
// WHEN
renderGeometry.updateExtent(QVector3D(-1.0f, -1.0f, -1.0f), QVector3D(1.0f, 1.0f, 1.0f));
// THEN
QCOMPARE(arbiter.dirtyNodes().count(), 0);
QCOMPARE(renderGeometry.min(), QVector3D(-1.0f, -1.0f, -1.0f));
QCOMPARE(renderGeometry.max(), QVector3D(1.0f, 1.0f, 1.0f));
}
};
QTEST_APPLESS_MAIN(tst_RenderGeometry)
#include "tst_geometry.moc"
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