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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
//
// W A R N I N G
// -------------
//
// This file is not part of the QtDataVisualization API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
#ifndef SCATTERSERIESRENDERCACHE_P_H
#define SCATTERSERIESRENDERCACHE_P_H
#include "datavisualizationglobal_p.h"
#include "seriesrendercache_p.h"
#include "qscatter3dseries_p.h"
#include "scatterrenderitem_p.h"
QT_BEGIN_NAMESPACE
class ScatterObjectBufferHelper;
class ScatterPointBufferHelper;
class ScatterSeriesRenderCache : public SeriesRenderCache
{
public:
ScatterSeriesRenderCache(QAbstract3DSeries *series, Abstract3DRenderer *renderer);
virtual ~ScatterSeriesRenderCache();
void cleanup(TextureHelper *texHelper) override;
inline ScatterRenderItemArray &renderArray() { return m_renderArray; }
inline QScatter3DSeries *series() const { return static_cast<QScatter3DSeries *>(m_series); }
inline void setItemSize(float size) { m_itemSize = size; }
inline float itemSize() const { return m_itemSize; }
inline void setSelectionIndexOffset(int offset) { m_selectionIndexOffset = offset; }
inline int selectionIndexOffset() const { return m_selectionIndexOffset; }
inline void setStaticBufferDirty(bool state) { m_staticBufferDirty = state; }
inline bool staticBufferDirty() const { return m_staticBufferDirty; }
inline int oldArraySize() const { return m_oldRenderArraySize; }
inline void setOldArraySize(int size) { m_oldRenderArraySize = size; }
inline const QString &oldMeshFileName() const { return m_oldMeshFileName; }
inline void setOldMeshFileName(const QString &meshFileName) { m_oldMeshFileName = meshFileName; }
inline void setBufferObject(ScatterObjectBufferHelper *object) { m_scatterBufferObj = object; }
inline ScatterObjectBufferHelper *bufferObject() const { return m_scatterBufferObj; }
inline void setBufferPoints(ScatterPointBufferHelper *object) { m_scatterBufferPoints = object; }
inline ScatterPointBufferHelper *bufferPoints() const { return m_scatterBufferPoints; }
inline QList<int> &updateIndices() { return m_updateIndices; }
inline QList<int> &bufferIndices() { return m_bufferIndices; }
inline void setVisibilityChanged(bool changed) { m_visibilityChanged = changed; }
inline bool visibilityChanged() const { return m_visibilityChanged; }
protected:
ScatterRenderItemArray m_renderArray;
float m_itemSize;
int m_selectionIndexOffset; // Temporarily cached value for selection color calculations
bool m_staticBufferDirty;
int m_oldRenderArraySize; // Used to detect if full buffer change needed
QString m_oldMeshFileName; // Used to detect if full buffer change needed
ScatterObjectBufferHelper *m_scatterBufferObj;
ScatterPointBufferHelper *m_scatterBufferPoints;
QList<int> m_updateIndices; // Used as temporary cache during item updates
QList<int> m_bufferIndices; // Cache for mapping renderarray to mesh buffer
bool m_visibilityChanged; // Used to detect if full buffer change needed
};
QT_END_NAMESPACE
#endif
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