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/****************************************************************************
**
** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
** Copyright (C) 2021 The Qt Company Ltd and/or its subsidiary(-ies).
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** 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.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
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**
**
**
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**
**
****************************************************************************/
#ifndef QT3DRENDER_RENDER_RENDERPASS_H
#define QT3DRENDER_RENDER_RENDERPASS_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of other Qt classes. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <Qt3DRender/private/backendnode_p.h>
#include <Qt3DRender/qt3drender_global.h>
#include <Qt3DRender/private/parameterpack_p.h>
#include <Qt3DCore/private/qabstractaspect_p.h>
QT_BEGIN_NAMESPACE
namespace Qt3DRender {
class QRenderPass;
class QAbstractShader;
class QFilterKey;
class QRenderState;
namespace Render {
class RenderPassManager;
class RenderState;
class Q_3DRENDERSHARED_PRIVATE_EXPORT RenderPass : public BackendNode
{
public:
RenderPass();
~RenderPass();
void cleanup();
void syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime) override;
Qt3DCore::QNodeId shaderProgram() const;
QVector<Qt3DCore::QNodeId> filterKeys() const;
QVector<Qt3DCore::QNodeId> parameters() const;
QVector<Qt3DCore::QNodeId> renderStates() const;
inline bool hasRenderStates() const { return !m_renderStates.empty(); }
private:
void appendFilterKey(Qt3DCore::QNodeId filterKeyId);
void removeFilterKey(Qt3DCore::QNodeId filterKeyId);
void addRenderState(Qt3DCore::QNodeId renderStateId);
void removeRenderState(Qt3DCore::QNodeId renderStateId);
Qt3DCore::QNodeId m_shaderUuid;
QVector<Qt3DCore::QNodeId> m_filterKeyList;
ParameterPack m_parameterPack;
QVector<Qt3DCore::QNodeId> m_renderStates;
};
} // namespace Render
} // namespace Qt3DRender
QT_END_NAMESPACE
#endif // QT3DRENDER_RENDER_RENDERPASS_H
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