blob: a428ab9b29cc403c3412243072b37cfc30003752 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
// 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 SCATTEROBJECTBUFFERHELPER_P_H
#define SCATTEROBJECTBUFFERHELPER_P_H
#include "datavisualizationglobal_p.h"
#include "abstractobjecthelper_p.h"
#include "scatterseriesrendercache_p.h"
QT_BEGIN_NAMESPACE
class ScatterObjectBufferHelper : public AbstractObjectHelper
{
public:
ScatterObjectBufferHelper();
virtual ~ScatterObjectBufferHelper();
void fullLoad(ScatterSeriesRenderCache *cache, qreal dotScale);
void update(ScatterSeriesRenderCache *cache, qreal dotScale);
void updateUVs(ScatterSeriesRenderCache *cache);
void setScaleY(float scale) { m_scaleY = scale; }
private:
uint createRangeGradientUVs(ScatterSeriesRenderCache *cache, QList<QVector2D> &buffered_uvs);
uint createObjectGradientUVs(ScatterSeriesRenderCache *cache, QList<QVector2D> &buffered_uvs,
const QList<QVector3D> &indexed_vertices);
float m_scaleY;
};
QT_END_NAMESPACE
#endif
|
