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39
40#include "screenquadentity.h"
41#include "finaleffect.h"
42#include <Qt3DRender/QMaterial>
43#include <Qt3DRender/QParameter>
44#include <Qt3DRender/QLayer>
45#include <Qt3DCore/QTransform>
46#include <Qt3DExtras/QPlaneMesh>
47
48QT_BEGIN_NAMESPACE
49
50ScreenQuadEntity::ScreenQuadEntity(Qt3DCore::QNode *parent)
51 : Qt3DCore::QEntity(parent)
52 , m_layer(new Qt3DRender::QLayer(this))
53 , m_effect(new FinalEffect(this))
54{
55 Qt3DRender::QMaterial *screenQuadMaterial = new Qt3DRender::QMaterial(this);
56 screenQuadMaterial->setEffect(m_effect);
57
58 Qt3DCore::QTransform *screenPlaneTransform = new Qt3DCore::QTransform(this);
59 screenPlaneTransform->setRotation(QQuaternion::fromAxisAndAngle(axis: QVector3D(1.0f, 0.0f, 0.0f), angle: 90.0f));
60
61 Qt3DExtras::QPlaneMesh *planeMesh = new Qt3DExtras::QPlaneMesh();
62 planeMesh->setMeshResolution(QSize(2, 2));
63 planeMesh->setWidth(2.0f);
64 planeMesh->setHeight(2.0f);
65
66 addComponent(comp: m_layer);
67 addComponent(comp: screenPlaneTransform);
68 addComponent(comp: screenQuadMaterial);
69 addComponent(comp: planeMesh);
70}
71
72Qt3DRender::QLayer *ScreenQuadEntity::layer() const
73{
74 return m_layer;
75}
76
77FinalEffect *ScreenQuadEntity::effect() const
78{
79 return m_effect;
80}
81
82QT_END_NAMESPACE
83

source code of qt3d/tests/manual/deferred-renderer-cpp/screenquadentity.cpp