mirror of https://github.com/qt/qt3d.git
Add unit tests for RenderViewBuilder
Change-Id: I52b088804d836100b268a2b0998fe0a1cd86cf77 Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
This commit is contained in:
Paul Lemire
parent
a3470904a7
commit
9c8cdbeea0
|
|
@ -56,6 +56,7 @@ int layerFilterJobCounter = 0;
|
|||
FilterLayerEntityJob::FilterLayerEntityJob()
|
||||
: Qt3DCore::QAspectJob()
|
||||
, m_manager(nullptr)
|
||||
, m_hasLayerFilter(false)
|
||||
{
|
||||
SET_JOB_RUN_STAT_TYPE(this, JobTypes::LayerFiltering, layerFilterJobCounter++);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -90,7 +90,8 @@ qtConfig(private_tests) {
|
|||
filterkey \
|
||||
qmesh \
|
||||
technique \
|
||||
materialparametergathererjob
|
||||
materialparametergathererjob \
|
||||
renderviewbuilder
|
||||
|
||||
!macos: SUBDIRS += graphicshelpergl4
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,12 @@
|
|||
TEMPLATE = app
|
||||
|
||||
TARGET = tst_renderviewbuilder
|
||||
|
||||
QT += 3dcore 3dcore-private 3drender 3drender-private testlib
|
||||
|
||||
CONFIG += testcase
|
||||
|
||||
SOURCES += tst_renderviewbuilder.cpp
|
||||
|
||||
include(../../core/common/common.pri)
|
||||
include(../commons/commons.pri)
|
||||
|
|
@ -0,0 +1,459 @@
|
|||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2016 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
|
||||
** 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.
|
||||
**
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#include <QtTest/QTest>
|
||||
#include <Qt3DCore/qpropertyupdatedchange.h>
|
||||
#include <Qt3DCore/private/qaspectjobmanager_p.h>
|
||||
#include <Qt3DCore/private/qnodecreatedchangegenerator_p.h>
|
||||
|
||||
#include <Qt3DRender/private/renderviewbuilder_p.h>
|
||||
#include <Qt3DRender/private/qrenderaspect_p.h>
|
||||
#include <Qt3DRender/qviewport.h>
|
||||
#include <Qt3DRender/qclearbuffers.h>
|
||||
#include <Qt3DRender/qdispatchcompute.h>
|
||||
#include <Qt3DRender/qfrustumculling.h>
|
||||
#include <Qt3DRender/qmaterial.h>
|
||||
#include <Qt3DRender/qgeometryrenderer.h>
|
||||
#include <Qt3DRender/qcomputecommand.h>
|
||||
#include <Qt3DRender/qlayerfilter.h>
|
||||
#include <Qt3DRender/qrenderpassfilter.h>
|
||||
#include <Qt3DRender/qtechniquefilter.h>
|
||||
#include <Qt3DRender/qcameraselector.h>
|
||||
#include <Qt3DRender/qcamera.h>
|
||||
#include <Qt3DRender/qlayer.h>
|
||||
#include <Qt3DRender/private/qrenderaspect_p.h>
|
||||
#include <Qt3DRender/private/nodemanagers_p.h>
|
||||
#include <Qt3DRender/private/managers_p.h>
|
||||
|
||||
QT_BEGIN_NAMESPACE
|
||||
|
||||
namespace Qt3DRender {
|
||||
|
||||
class TestAspect : public QRenderAspect
|
||||
{
|
||||
public:
|
||||
TestAspect(Qt3DCore::QNode *root)
|
||||
: QRenderAspect(Qt3DRender::QRenderAspect::Synchronous)
|
||||
, m_jobManager(new Qt3DCore::QAspectJobManager())
|
||||
{
|
||||
Qt3DCore::QAbstractAspectPrivate::get(this)->m_jobManager = m_jobManager.data();
|
||||
QRenderAspect::onRegistered();
|
||||
|
||||
const Qt3DCore::QNodeCreatedChangeGenerator generator(root);
|
||||
const QVector<Qt3DCore::QNodeCreatedChangeBasePtr> creationChanges = generator.creationChanges();
|
||||
|
||||
for (const Qt3DCore::QNodeCreatedChangeBasePtr change : creationChanges)
|
||||
d_func()->createBackendNode(change);
|
||||
}
|
||||
|
||||
~TestAspect()
|
||||
{
|
||||
QRenderAspect::onUnregistered();
|
||||
}
|
||||
|
||||
Qt3DRender::Render::NodeManagers *nodeManagers() const
|
||||
{
|
||||
return d_func()->m_renderer->nodeManagers();
|
||||
}
|
||||
|
||||
Render::Renderer *renderer() const
|
||||
{
|
||||
return static_cast<Render::Renderer *>(d_func()->m_renderer);
|
||||
}
|
||||
|
||||
Render::MaterialParameterGathererJobPtr materialGathererJob() const
|
||||
{
|
||||
Render::MaterialParameterGathererJobPtr job = Render::MaterialParameterGathererJobPtr::create();
|
||||
job->setNodeManagers(nodeManagers());
|
||||
job->setRenderer(static_cast<Render::Renderer *>(d_func()->m_renderer));
|
||||
return job;
|
||||
}
|
||||
|
||||
void onRegistered() { QRenderAspect::onRegistered(); }
|
||||
void onUnregistered() { QRenderAspect::onUnregistered(); }
|
||||
|
||||
private:
|
||||
QScopedPointer<Qt3DCore::QAspectJobManager> m_jobManager;
|
||||
};
|
||||
|
||||
} // namespace Qt3DRender
|
||||
|
||||
QT_END_NAMESPACE
|
||||
|
||||
namespace {
|
||||
|
||||
Qt3DCore::QEntity *buildSimpleScene(Qt3DRender::QFrameGraphNode *fg)
|
||||
{
|
||||
Qt3DCore::QEntity *root = new Qt3DCore::QEntity();
|
||||
|
||||
Qt3DRender::QRenderSettings* renderSettings = new Qt3DRender::QRenderSettings();
|
||||
renderSettings->setActiveFrameGraph(fg);
|
||||
root->addComponent(renderSettings);
|
||||
|
||||
// Scene
|
||||
{
|
||||
Qt3DCore::QEntity *e = new Qt3DCore::QEntity();
|
||||
Qt3DRender::QMaterial *material = new Qt3DRender::QMaterial();
|
||||
Qt3DRender::QGeometryRenderer *geometryRenderer = new Qt3DRender::QGeometryRenderer();
|
||||
e->addComponent(material);
|
||||
e->addComponent(geometryRenderer);
|
||||
e->setParent(root);
|
||||
}
|
||||
{
|
||||
Qt3DCore::QEntity *e = new Qt3DCore::QEntity();
|
||||
Qt3DRender::QMaterial *material = new Qt3DRender::QMaterial();
|
||||
Qt3DRender::QComputeCommand *computeCommand = new Qt3DRender::QComputeCommand();
|
||||
e->addComponent(material);
|
||||
e->addComponent(computeCommand);
|
||||
e->setParent(root);
|
||||
}
|
||||
|
||||
return root;
|
||||
}
|
||||
|
||||
Qt3DCore::QEntity *buildEntityFilterTestScene(Qt3DRender::QFrameGraphNode *fg, Qt3DRender::QLayer *layer)
|
||||
{
|
||||
Qt3DCore::QEntity *root = new Qt3DCore::QEntity();
|
||||
|
||||
Qt3DRender::QRenderSettings* renderSettings = new Qt3DRender::QRenderSettings();
|
||||
renderSettings->setActiveFrameGraph(fg);
|
||||
root->addComponent(renderSettings);
|
||||
|
||||
// Scene
|
||||
for (int i = 0; i < 200; ++i) {
|
||||
Qt3DCore::QEntity *e = new Qt3DCore::QEntity();
|
||||
Qt3DRender::QMaterial *material = new Qt3DRender::QMaterial();
|
||||
Qt3DRender::QGeometryRenderer *geometryRenderer = new Qt3DRender::QGeometryRenderer();
|
||||
e->addComponent(material);
|
||||
e->addComponent(geometryRenderer);
|
||||
if (i % 2 == 0)
|
||||
e->addComponent(layer);
|
||||
e->setParent(root);
|
||||
}
|
||||
|
||||
return root;
|
||||
}
|
||||
|
||||
} // anonymous
|
||||
|
||||
|
||||
class tst_RenderViewBuilder : public QObject
|
||||
{
|
||||
Q_OBJECT
|
||||
|
||||
private Q_SLOTS:
|
||||
|
||||
void checkInitialState()
|
||||
{
|
||||
// GIVEN
|
||||
Qt3DRender::QViewport *viewport = new Qt3DRender::QViewport();
|
||||
Qt3DRender::QClearBuffers *clearBuffer = new Qt3DRender::QClearBuffers(viewport);
|
||||
Qt3DRender::TestAspect testAspect(buildSimpleScene(viewport));
|
||||
|
||||
// THEN
|
||||
Qt3DRender::Render::FrameGraphNode *leafNode = testAspect.nodeManagers()->frameGraphManager()->lookupNode(clearBuffer->id());
|
||||
QVERIFY(leafNode != nullptr);
|
||||
|
||||
// WHEN
|
||||
Qt3DRender::Render::RenderViewBuilder renderViewBuilder(leafNode, 0, testAspect.renderer());
|
||||
|
||||
// THEN
|
||||
QCOMPARE(renderViewBuilder.renderViewIndex(), 0);
|
||||
QCOMPARE(renderViewBuilder.renderer(), testAspect.renderer());
|
||||
QVERIFY(!renderViewBuilder.renderViewJob().isNull());
|
||||
QVERIFY(!renderViewBuilder.filterEntityByLayerJob().isNull());
|
||||
QVERIFY(!renderViewBuilder.lightGathererJob().isNull());
|
||||
QVERIFY(!renderViewBuilder.renderableEntityFilterJob().isNull());
|
||||
QVERIFY(!renderViewBuilder.computableEntityFilterJob().isNull());
|
||||
QVERIFY(!renderViewBuilder.frustumCullingJob().isNull());
|
||||
QVERIFY(!renderViewBuilder.syncRenderViewInitializationJob().isNull());
|
||||
QVERIFY(!renderViewBuilder.syncFrustumCullingJob().isNull());
|
||||
QVERIFY(!renderViewBuilder.syncRenderCommandBuildingJob().isNull());
|
||||
QVERIFY(!renderViewBuilder.syncRenderViewCommandBuildersJob().isNull());
|
||||
QVERIFY(!renderViewBuilder.setClearDrawBufferIndexJob().isNull());
|
||||
QCOMPARE(renderViewBuilder.renderViewBuilderJobs().size(), Qt3DRender::Render::RenderViewBuilder::optimalJobCount());
|
||||
QCOMPARE(renderViewBuilder.materialGathererJobs().size(), Qt3DRender::Render::RenderViewBuilder::optimalJobCount());
|
||||
|
||||
QCOMPARE(renderViewBuilder.buildJobHierachy().size(), 11 + 2 * Qt3DRender::Render::RenderViewBuilder::optimalJobCount());
|
||||
}
|
||||
|
||||
void checkCheckJobDependencies()
|
||||
{
|
||||
// GIVEN
|
||||
Qt3DRender::QViewport *viewport = new Qt3DRender::QViewport();
|
||||
Qt3DRender::QClearBuffers *clearBuffer = new Qt3DRender::QClearBuffers(viewport);
|
||||
Qt3DRender::TestAspect testAspect(buildSimpleScene(viewport));
|
||||
|
||||
// THEN
|
||||
Qt3DRender::Render::FrameGraphNode *leafNode = testAspect.nodeManagers()->frameGraphManager()->lookupNode(clearBuffer->id());
|
||||
QVERIFY(leafNode != nullptr);
|
||||
|
||||
// WHEN
|
||||
Qt3DRender::Render::RenderViewBuilder renderViewBuilder(leafNode, 0, testAspect.renderer());
|
||||
renderViewBuilder.buildJobHierachy();
|
||||
|
||||
// THEN
|
||||
// Step 1
|
||||
QCOMPARE(renderViewBuilder.renderViewJob()->dependencies().size(), 0);
|
||||
QCOMPARE(renderViewBuilder.lightGathererJob()->dependencies().size(), 0);
|
||||
QCOMPARE(renderViewBuilder.renderableEntityFilterJob()->dependencies().size(),0);
|
||||
QCOMPARE(renderViewBuilder.computableEntityFilterJob()->dependencies().size(), 0);
|
||||
|
||||
// Step 2
|
||||
QCOMPARE(renderViewBuilder.syncRenderViewInitializationJob()->dependencies().size(), 1);
|
||||
QCOMPARE(renderViewBuilder.syncRenderViewInitializationJob()->dependencies().first().data(), renderViewBuilder.renderViewJob().data());
|
||||
|
||||
// Step 3
|
||||
QCOMPARE(renderViewBuilder.filterEntityByLayerJob()->dependencies().size(), 1);
|
||||
QCOMPARE(renderViewBuilder.filterEntityByLayerJob()->dependencies().first().data(), renderViewBuilder.syncRenderViewInitializationJob().data());
|
||||
|
||||
QCOMPARE(renderViewBuilder.setClearDrawBufferIndexJob()->dependencies().size(), 1);
|
||||
QCOMPARE(renderViewBuilder.setClearDrawBufferIndexJob()->dependencies().first().data(), renderViewBuilder.syncRenderViewInitializationJob().data());
|
||||
|
||||
QCOMPARE(renderViewBuilder.syncFrustumCullingJob()->dependencies().size(), 3);
|
||||
QVERIFY(renderViewBuilder.syncFrustumCullingJob()->dependencies().contains(renderViewBuilder.syncRenderViewInitializationJob()));
|
||||
QVERIFY(renderViewBuilder.syncFrustumCullingJob()->dependencies().contains(testAspect.renderer()->updateWorldTransformJob()));
|
||||
QVERIFY(renderViewBuilder.syncFrustumCullingJob()->dependencies().contains(testAspect.renderer()->updateShaderDataTransformJob()));
|
||||
|
||||
for (const auto materialGatherer : renderViewBuilder.materialGathererJobs()) {
|
||||
QCOMPARE(materialGatherer->dependencies().size(), 1);
|
||||
QCOMPARE(materialGatherer->dependencies().first().data(), renderViewBuilder.syncRenderViewInitializationJob().data());
|
||||
}
|
||||
|
||||
// Step 4
|
||||
QCOMPARE(renderViewBuilder.frustumCullingJob()->dependencies().size(), 2);
|
||||
QVERIFY(renderViewBuilder.frustumCullingJob()->dependencies().contains(renderViewBuilder.syncFrustumCullingJob()));
|
||||
QVERIFY(renderViewBuilder.frustumCullingJob()->dependencies().contains(testAspect.renderer()->expandBoundingVolumeJob()));
|
||||
|
||||
QCOMPARE(renderViewBuilder.syncRenderCommandBuildingJob()->dependencies().size(), renderViewBuilder.materialGathererJobs().size() + 6);
|
||||
QVERIFY(renderViewBuilder.syncRenderCommandBuildingJob()->dependencies().contains(renderViewBuilder.syncRenderViewInitializationJob()));
|
||||
QVERIFY(renderViewBuilder.syncRenderCommandBuildingJob()->dependencies().contains(renderViewBuilder.renderableEntityFilterJob()));
|
||||
QVERIFY(renderViewBuilder.syncRenderCommandBuildingJob()->dependencies().contains(renderViewBuilder.computableEntityFilterJob()));
|
||||
QVERIFY(renderViewBuilder.syncRenderCommandBuildingJob()->dependencies().contains(renderViewBuilder.filterEntityByLayerJob()));
|
||||
QVERIFY(renderViewBuilder.syncRenderCommandBuildingJob()->dependencies().contains(renderViewBuilder.lightGathererJob()));
|
||||
QVERIFY(renderViewBuilder.syncRenderCommandBuildingJob()->dependencies().contains(renderViewBuilder.frustumCullingJob()));
|
||||
for (const auto materialGatherer : renderViewBuilder.materialGathererJobs()) {
|
||||
QVERIFY(renderViewBuilder.syncRenderCommandBuildingJob()->dependencies().contains(materialGatherer));
|
||||
}
|
||||
|
||||
// Step 5
|
||||
for (const auto renderViewBuilderJob : renderViewBuilder.renderViewBuilderJobs()) {
|
||||
QCOMPARE(renderViewBuilderJob->dependencies().size(), 1);
|
||||
QCOMPARE(renderViewBuilderJob->dependencies().first().data(), renderViewBuilder.syncRenderCommandBuildingJob().data());
|
||||
}
|
||||
|
||||
// Step 6
|
||||
QCOMPARE(renderViewBuilder.syncRenderViewCommandBuildersJob()->dependencies().size(), renderViewBuilder.renderViewBuilderJobs().size());
|
||||
for (const auto renderViewBuilderJob : renderViewBuilder.renderViewBuilderJobs()) {
|
||||
QVERIFY(renderViewBuilder.syncRenderViewCommandBuildersJob()->dependencies().contains(renderViewBuilderJob));
|
||||
}
|
||||
}
|
||||
|
||||
void checkRenderViewJobExecution()
|
||||
{
|
||||
// GIVEN
|
||||
Qt3DRender::QViewport *viewport = new Qt3DRender::QViewport();
|
||||
Qt3DRender::QClearBuffers *clearBuffer = new Qt3DRender::QClearBuffers(viewport);
|
||||
Qt3DRender::TestAspect testAspect(buildSimpleScene(viewport));
|
||||
|
||||
// THEN
|
||||
Qt3DRender::Render::FrameGraphNode *leafNode = testAspect.nodeManagers()->frameGraphManager()->lookupNode(clearBuffer->id());
|
||||
QVERIFY(leafNode != nullptr);
|
||||
|
||||
// WHEN
|
||||
Qt3DRender::Render::RenderViewBuilder renderViewBuilder(leafNode, 0, testAspect.renderer());
|
||||
renderViewBuilder.buildJobHierachy();
|
||||
renderViewBuilder.renderViewJob()->run();
|
||||
|
||||
// THEN
|
||||
QVERIFY(renderViewBuilder.renderViewJob()->renderView() != nullptr);
|
||||
}
|
||||
|
||||
void checkRenderableEntitiesFilteringExecution()
|
||||
{
|
||||
// GIVEN
|
||||
Qt3DRender::QViewport *viewport = new Qt3DRender::QViewport();
|
||||
Qt3DRender::QClearBuffers *clearBuffer = new Qt3DRender::QClearBuffers(viewport);
|
||||
Qt3DRender::TestAspect testAspect(buildSimpleScene(viewport));
|
||||
|
||||
// THEN
|
||||
Qt3DRender::Render::FrameGraphNode *leafNode = testAspect.nodeManagers()->frameGraphManager()->lookupNode(clearBuffer->id());
|
||||
QVERIFY(leafNode != nullptr);
|
||||
|
||||
// WHEN
|
||||
Qt3DRender::Render::RenderViewBuilder renderViewBuilder(leafNode, 0, testAspect.renderer());
|
||||
renderViewBuilder.buildJobHierachy();
|
||||
renderViewBuilder.renderableEntityFilterJob()->run();
|
||||
|
||||
// THEN
|
||||
QCOMPARE(renderViewBuilder.renderableEntityFilterJob()->filteredEntities().size(), 1);
|
||||
}
|
||||
|
||||
void checkComputableEntitiesFilteringExecution()
|
||||
{
|
||||
// GIVEN
|
||||
Qt3DRender::QViewport *viewport = new Qt3DRender::QViewport();
|
||||
Qt3DRender::QClearBuffers *clearBuffer = new Qt3DRender::QClearBuffers(viewport);
|
||||
Qt3DRender::TestAspect testAspect(buildSimpleScene(viewport));
|
||||
|
||||
// THEN
|
||||
Qt3DRender::Render::FrameGraphNode *leafNode = testAspect.nodeManagers()->frameGraphManager()->lookupNode(clearBuffer->id());
|
||||
QVERIFY(leafNode != nullptr);
|
||||
|
||||
// WHEN
|
||||
Qt3DRender::Render::RenderViewBuilder renderViewBuilder(leafNode, 0, testAspect.renderer());
|
||||
renderViewBuilder.buildJobHierachy();
|
||||
renderViewBuilder.computableEntityFilterJob()->run();
|
||||
|
||||
// THEN
|
||||
QCOMPARE(renderViewBuilder.computableEntityFilterJob()->filteredEntities().size(), 1);
|
||||
}
|
||||
|
||||
void checkSyncRenderViewInitializationExecution()
|
||||
{
|
||||
// GIVEN
|
||||
Qt3DRender::QViewport *viewport = new Qt3DRender::QViewport();
|
||||
Qt3DRender::QClearBuffers *clearBuffer = new Qt3DRender::QClearBuffers(viewport);
|
||||
Qt3DRender::QLayerFilter *layerFilter = new Qt3DRender::QLayerFilter(clearBuffer);
|
||||
Qt3DRender::QFrustumCulling *frustumCulling = new Qt3DRender::QFrustumCulling(layerFilter);
|
||||
Qt3DRender::QTechniqueFilter *techniqueFilter = new Qt3DRender::QTechniqueFilter(frustumCulling);
|
||||
Qt3DRender::QRenderPassFilter *renderPassFilter = new Qt3DRender::QRenderPassFilter(techniqueFilter);
|
||||
Qt3DRender::QLayer *layer = new Qt3DRender::QLayer();
|
||||
|
||||
layerFilter->addLayer(layer);
|
||||
Qt3DRender::TestAspect testAspect(buildSimpleScene(viewport));
|
||||
|
||||
// THEN
|
||||
Qt3DRender::Render::FrameGraphNode *leafNode = testAspect.nodeManagers()->frameGraphManager()->lookupNode(renderPassFilter->id());
|
||||
QVERIFY(leafNode != nullptr);
|
||||
|
||||
// WHEN
|
||||
Qt3DRender::Render::RenderViewBuilder renderViewBuilder(leafNode, 0, testAspect.renderer());
|
||||
renderViewBuilder.buildJobHierachy();
|
||||
|
||||
// THEN
|
||||
QCOMPARE(renderViewBuilder.frustumCullingJob()->isActive(), false);
|
||||
QCOMPARE(renderViewBuilder.filterEntityByLayerJob()->hasLayerFilter(), false);
|
||||
QCOMPARE(renderViewBuilder.filterEntityByLayerJob()->layers().size(), 0);
|
||||
for (const auto materialGatherer : renderViewBuilder.materialGathererJobs()) {
|
||||
QVERIFY(materialGatherer->techniqueFilter() == nullptr);
|
||||
QVERIFY(materialGatherer->renderPassFilter() == nullptr);
|
||||
}
|
||||
|
||||
// WHEN
|
||||
renderViewBuilder.renderViewJob()->run();
|
||||
renderViewBuilder.syncRenderViewInitializationJob()->run();
|
||||
|
||||
// THEN
|
||||
QCOMPARE(renderViewBuilder.frustumCullingJob()->isActive(), true);
|
||||
QCOMPARE(renderViewBuilder.filterEntityByLayerJob()->hasLayerFilter(), true);
|
||||
QCOMPARE(renderViewBuilder.filterEntityByLayerJob()->layers().size(), 1);
|
||||
for (const auto materialGatherer : renderViewBuilder.materialGathererJobs()) {
|
||||
QVERIFY(materialGatherer->techniqueFilter() != nullptr);
|
||||
QVERIFY(materialGatherer->renderPassFilter() != nullptr);
|
||||
}
|
||||
}
|
||||
|
||||
void checkSyncFrustumCullingExecution()
|
||||
{
|
||||
// GIVEN
|
||||
Qt3DRender::QViewport *viewport = new Qt3DRender::QViewport();
|
||||
Qt3DRender::QClearBuffers *clearBuffer = new Qt3DRender::QClearBuffers(viewport);
|
||||
Qt3DRender::QFrustumCulling *frustumCulling = new Qt3DRender::QFrustumCulling(clearBuffer);
|
||||
Qt3DRender::QCameraSelector *cameraSelector = new Qt3DRender::QCameraSelector(frustumCulling);
|
||||
Qt3DRender::QCamera *camera = new Qt3DRender::QCamera();
|
||||
cameraSelector->setCamera(camera);
|
||||
|
||||
Qt3DRender::TestAspect testAspect(buildSimpleScene(viewport));
|
||||
|
||||
// THEN
|
||||
Qt3DRender::Render::FrameGraphNode *leafNode = testAspect.nodeManagers()->frameGraphManager()->lookupNode(cameraSelector->id());
|
||||
QVERIFY(leafNode != nullptr);
|
||||
|
||||
// WHEN
|
||||
Qt3DRender::Render::RenderViewBuilder renderViewBuilder(leafNode, 0, testAspect.renderer());
|
||||
renderViewBuilder.buildJobHierachy();
|
||||
|
||||
// THEN
|
||||
QCOMPARE(renderViewBuilder.frustumCullingJob()->viewProjection(), QMatrix4x4());
|
||||
|
||||
// WHEN
|
||||
renderViewBuilder.renderViewJob()->run();
|
||||
renderViewBuilder.syncFrustumCullingJob()->run();
|
||||
|
||||
// THEN
|
||||
QCOMPARE(renderViewBuilder.frustumCullingJob()->viewProjection(), camera->projectionMatrix() * camera->viewMatrix());
|
||||
}
|
||||
|
||||
void checkRemoveEntitiesNotInSubset()
|
||||
{
|
||||
// GIVEN
|
||||
Qt3DRender::QViewport *viewport = new Qt3DRender::QViewport();
|
||||
Qt3DRender::QClearBuffers *clearBuffer = new Qt3DRender::QClearBuffers(viewport);
|
||||
Qt3DRender::QLayerFilter *layerFilter = new Qt3DRender::QLayerFilter(clearBuffer);
|
||||
Qt3DRender::QLayer *layer = new Qt3DRender::QLayer();
|
||||
layerFilter->addLayer(layer);
|
||||
Qt3DRender::TestAspect testAspect(buildEntityFilterTestScene(viewport, layer));
|
||||
|
||||
// THEN
|
||||
Qt3DRender::Render::FrameGraphNode *leafNode = testAspect.nodeManagers()->frameGraphManager()->lookupNode(layerFilter->id());
|
||||
QVERIFY(leafNode != nullptr);
|
||||
|
||||
// WHEN
|
||||
Qt3DRender::Render::RenderViewBuilder renderViewBuilder(leafNode, 0, testAspect.renderer());
|
||||
renderViewBuilder.buildJobHierachy();
|
||||
|
||||
renderViewBuilder.renderViewJob()->run();
|
||||
renderViewBuilder.renderableEntityFilterJob()->run();
|
||||
renderViewBuilder.syncRenderViewInitializationJob()->run();
|
||||
renderViewBuilder.filterEntityByLayerJob()->run();
|
||||
|
||||
QVector<Qt3DRender::Render::Entity *> renderableEntity = renderViewBuilder.renderableEntityFilterJob()->filteredEntities();
|
||||
QVector<Qt3DRender::Render::Entity *> filteredEntity = renderViewBuilder.filterEntityByLayerJob()->filteredEntities();
|
||||
|
||||
// THEN
|
||||
QCOMPARE(renderableEntity.size(), 200);
|
||||
QCOMPARE(filteredEntity.size(), 100);
|
||||
|
||||
std::sort(renderableEntity.begin(), renderableEntity.end());
|
||||
|
||||
// WHEN
|
||||
Qt3DRender::Render::RenderViewBuilder::removeEntitiesNotInSubset(renderableEntity, filteredEntity);
|
||||
|
||||
// THEN
|
||||
QCOMPARE(renderableEntity.size(), 100);
|
||||
for (const auto entity : renderableEntity) {
|
||||
QVERIFY(filteredEntity.contains(entity));
|
||||
}
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
QTEST_MAIN(tst_RenderViewBuilder)
|
||||
|
||||
#include "tst_renderviewbuilder.moc"
|
||||
Loading…
Reference in New Issue