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3** Copyright (C) 2016 The Qt Company Ltd.
4** Contact: https://www.qt.io/licensing/
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6** This file is part of the Qt Data Visualization module of the Qt Toolkit.
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29
30#include "scatterseriesrendercache_p.h"
31#include "scatterobjectbufferhelper_p.h"
32#include "scatterpointbufferhelper_p.h"
33
34QT_BEGIN_NAMESPACE_DATAVISUALIZATION
35
36ScatterSeriesRenderCache::ScatterSeriesRenderCache(QAbstract3DSeries *series,
37 Abstract3DRenderer *renderer)
38 : SeriesRenderCache(series, renderer),
39 m_itemSize(0.0f),
40 m_selectionIndexOffset(0),
41 m_staticBufferDirty(false),
42 m_oldRenderArraySize(0),
43 m_oldMeshFileName(QString()),
44 m_scatterBufferObj(0),
45 m_scatterBufferPoints(0),
46 m_visibilityChanged(false)
47{
48}
49
50ScatterSeriesRenderCache::~ScatterSeriesRenderCache()
51{
52 delete m_scatterBufferObj;
53 delete m_scatterBufferPoints;
54}
55
56void ScatterSeriesRenderCache::cleanup(TextureHelper *texHelper)
57{
58 m_renderArray.clear();
59
60 SeriesRenderCache::cleanup(texHelper);
61}
62
63QT_END_NAMESPACE_DATAVISUALIZATION
64

source code of qtdatavis3d/src/datavisualization/engine/scatterseriesrendercache.cpp