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// Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QT3DRENDER_RENDER_VIEWPORTNODE_H
#define QT3DRENDER_RENDER_VIEWPORTNODE_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/framegraphnode_p.h>
#include <QColor>
QT_BEGIN_NAMESPACE
namespace Qt3DRender {
class QViewport;
namespace Render {
class Renderer;
class Q_3DRENDERSHARED_PRIVATE_EXPORT ViewportNode : public FrameGraphNode
{
public:
ViewportNode();
float xMin() const;
void setXMin(float xMin);
float yMin() const;
void setYMin(float yMin);
float xMax() const;
void setXMax(float xMax);
float yMax() const;
void setYMax(float yMax);
float gamma() const;
void setGamma(float gamma);
void syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime) override;
static QRectF computeViewport(const QRectF &childViewport, const ViewportNode *parentViewport);
private:
float m_xMin;
float m_yMin;
float m_xMax;
float m_yMax;
float m_gamma;
};
} // namespace Render
} // namespace Qt3DRender
QT_END_NAMESPACE
#endif // QT3DRENDER_RENDER_VIEWPORTNODE_H
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