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Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
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qquick3dpointlight_p.h
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// Copyright (C) 2019 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
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#ifndef QSSGPOINTLIGHT_H
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#define QSSGPOINTLIGHT_H
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the Qt API. It exists purely as an
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// implementation detail. This header file may change from version to
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// version without notice, or even be removed.
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//
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// We mean it.
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//
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#include <QtQuick3D/private/qquick3dabstractlight_p.h>
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#include <QColor>
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QT_BEGIN_NAMESPACE
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class
Q_QUICK3D_EXPORT
QQuick3DPointLight
:
public
QQuick3DAbstractLight
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{
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Q_OBJECT
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Q_PROPERTY
(
float
constantFade READ constantFade WRITE setConstantFade NOTIFY constantFadeChanged)
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Q_PROPERTY
(
float
linearFade READ linearFade WRITE setLinearFade NOTIFY linearFadeChanged)
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Q_PROPERTY
(
float
quadraticFade READ quadraticFade WRITE setQuadraticFade NOTIFY quadraticFadeChanged)
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QML_NAMED_ELEMENT
(PointLight)
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public:
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explicit
QQuick3DPointLight
(
QQuick3DNode
*parent =
nullptr
);
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~
QQuick3DPointLight
()
override
{}
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float
constantFade()
const
;
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float
linearFade()
const
;
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float
quadraticFade()
const
;
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public
Q_SLOTS
:
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void
setConstantFade(
float
constantFade);
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void
setLinearFade(
float
linearFade);
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void
setQuadraticFade(
float
quadraticFade);
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Q_SIGNALS
:
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void
constantFadeChanged
();
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void
linearFadeChanged
();
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void
quadraticFadeChanged
();
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protected
:
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QSSGRenderGraphObject
*updateSpatialNode(
QSSGRenderGraphObject
*node)
override
;
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private
:
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float
m_constantFade = 1.0f;
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float
m_linearFade = 0.0f;
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float
m_quadraticFade = 1.0f;
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};
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QT_END_NAMESPACE
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#endif
// QSSGPOINTLIGHT_H
QQuick3DAbstractLight
Definition
qquick3dabstractlight_p.h:25
QQuick3DNode
Definition
qquick3dnode_p.h:28
QQuick3DPointLight
Definition
qquick3dpointlight_p.h:25
QQuick3DPointLight::linearFadeChanged
void linearFadeChanged()
QQuick3DPointLight::quadraticFadeChanged
void quadraticFadeChanged()
QQuick3DPointLight::constantFadeChanged
void constantFadeChanged()
QSSGRenderGraphObject
Definition
qssgrendergraphobject.h:37
QT_BEGIN_NAMESPACE
Combined button and popup list for selecting options.
Definition
qstandardpaths_haiku.cpp:21
QT_END_NAMESPACE
Definition
qsharedpointer.cpp:1590
QML_NAMED_ELEMENT
#define QML_NAMED_ELEMENT(NAME)
Definition
qqmlintegration.h:60
Q_PROPERTY
#define Q_PROPERTY(...)
Definition
qtmetamacros.h:56
Q_OBJECT
#define Q_OBJECT
Definition
qtmetamacros.h:119
Q_SLOTS
#define Q_SLOTS
Definition
qtmetamacros.h:44
Q_SIGNALS
#define Q_SIGNALS
Definition
qtmetamacros.h:45
explicit
#define explicit
Definition
qxcbconnection.cpp:33
qtquick3d
src
quick3d
qquick3dpointlight_p.h
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