deferredrenderer.h

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++ // Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).

++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

++

++ #ifndef DEFERREDRENDERER_H

++ #define DEFERREDRENDERER_H

++

++ #include <Qt3DRender/QViewport>

++ #include <Qt3DRender/QClearBuffers>

++ #include <Qt3DRender/QLayerFilter>

++ #include <Qt3DRender/QRenderPassFilter>

++ #include <Qt3DRender/QRenderTargetSelector>

++ #include <Qt3DRender/QRenderSurfaceSelector>

++ #include <Qt3DRender/QCameraSelector>

++ #include <Qt3DRender/QFilterKey>

++

++ class GBuffer;

++

++ class DeferredRenderer : public Qt3DRender::QViewport

++ {

++ public:

++     explicit DeferredRenderer(Qt3DCore::QNode *parent = 0);

++

++     void setSceneCamera(Qt3DCore::QEntity *camera);

++     void setGBuffer(Qt3DRender::QRenderTarget *gBuffer);

++     void setGeometryPassCriteria(QList<Qt3DRender::QFilterKey *> criteria);

++     void setFinalPassCriteria(QList<Qt3DRender::QFilterKey *> criteria);

++     void setGBufferLayer(Qt3DRender::QLayer *layer);

++     void setScreenQuadLayer(Qt3DRender::QLayer *layer);

++     void setSurface(QWindow *surface);

++

++ private:

++     Qt3DRender::QRenderSurfaceSelector *m_surfaceSelector;

++     Qt3DRender::QLayerFilter *m_sceneFilter;

++     Qt3DRender::QLayerFilter *m_screenQuadFilter;

++     Qt3DRender::QClearBuffers *m_clearScreenQuad;

++     Qt3DRender::QRenderTargetSelector *m_gBufferTargetSelector;

++     Qt3DRender::QClearBuffers *m_clearGBuffer;

++     Qt3DRender::QRenderPassFilter *m_geometryPassFilter;

++     Qt3DRender::QRenderPassFilter *m_finalPassFilter;

++     Qt3DRender::QCameraSelector *m_sceneCameraSelector;

++     Qt3DRender::QParameter *m_winSize;

++     GBuffer *m_gBuffer;

++     QWindow *m_window;

++

++     QMetaObject::Connection m_widthChangedConnection;

++     QMetaObject::Connection m_heightChangedConnection;

++ };

++

++ #endif // DEFERREDRENDERER_H