1// Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3
4#ifndef QT3DRENDER_RENDER_PARAMETER_P_H
5#define QT3DRENDER_RENDER_PARAMETER_P_H
6
7//
8// W A R N I N G
9// -------------
10//
11// This file is not part of the Qt API. It exists for the convenience
12// of other Qt classes. This header file may change from version to
13// version without notice, or even be removed.
14//
15// We mean it.
16//
17
18#include <Qt3DRender/private/backendnode_p.h>
19#include <Qt3DRender/private/uniform_p.h>
20#include <QVariant>
21
22QT_BEGIN_NAMESPACE
23
24namespace Qt3DRender {
25
26namespace Render {
27
28class ParameterManager;
29class ShaderDataManager;
30
31class Q_3DRENDERSHARED_PRIVATE_EXPORT Parameter : public BackendNode
32{
33public:
34 Parameter();
35
36 void cleanup();
37
38 void syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime) override;
39
40 QString name() const;
41 int nameId() const noexcept { return m_nameId; }
42 const UniformValue &uniformValue() const { return m_uniformValue; }
43 QVariant backendValue() const { return m_backendValue; }
44
45private:
46 QString m_name;
47 QVariant m_backendValue;
48 UniformValue m_uniformValue;
49 int m_nameId;
50};
51
52} // namespace Render
53
54} // namespace Qt3DRender
55
56QT_END_NAMESPACE
57
58#endif // QT3DRENDER_RENDER_PARAMETER_P_H
59

source code of qt3d/src/render/materialsystem/parameter_p.h