QPointSize Class
(Qt3DRender::QPointSize)Specifies the size of rasterized points. May either be set statically or by shader programs. More...
Header: | #include <QPointSize> |
qmake: | QT += 3drender |
Since: | Qt 5.7 |
Instantiated By: | PointSize |
Inherits: | Qt3DRender::QRenderState |
This class was introduced in Qt 5.7.
Public Types
enum | SizeMode { Fixed, Programmable } |
Properties
- 3 properties inherited from Qt3DCore::QNode
- 1 property inherited from QObject
Public Functions
- 13 public functions inherited from Qt3DCore::QNode
- 30 public functions inherited from QObject
Public Slots
void | setSizeMode(Qt3DRender::QPointSize::SizeMode sizeMode) |
void | setValue(float value) |
- 3 public slots inherited from Qt3DCore::QNode
- 1 public slot inherited from QObject
Signals
void | sizeModeChanged(Qt3DRender::QPointSize::SizeMode sizeMode) |
void | valueChanged(float value) |
- 4 signals inherited from Qt3DCore::QNode
- 2 signals inherited from QObject
Related Non-Members
typedef | QNodePtr |
typedef | QNodeVector |
typedef | QObjectList |
QList<T> | qFindChildren(const QObject *obj, const QRegExp ®Exp) |
Qt3DCore::QNodeId | qIdForNode(Qt3DCore::QNode *node) |
Qt3DCore::QNodeIdVector | qIdsForNodes(const T &nodes) |
T | qobject_cast(QObject *object) |
T | qobject_cast(const QObject *object) |
Macros
QT_NO_NARROWING_CONVERSIONS_IN_CONNECT | |
Q_CLASSINFO(Name, Value) | |
Q_DISABLE_COPY(Class) | |
Q_DISABLE_COPY_MOVE(Class) | |
Q_DISABLE_MOVE(Class) | |
Q_EMIT | |
Q_ENUM(...) | |
Q_ENUM_NS(...) | |
Q_FLAG(...) | |
Q_FLAG_NS(...) | |
Q_GADGET | |
Q_INTERFACES(...) | |
Q_INVOKABLE | |
Q_NAMESPACE | |
Q_OBJECT | |
Q_PROPERTY(...) | |
Q_REVISION | |
Q_SET_OBJECT_NAME(Object) | |
Q_SIGNAL | |
Q_SIGNALS | |
Q_SLOT | |
Q_SLOTS |
Additional Inherited Members
- 9 static public members inherited from QObject
- 2 protected functions inherited from Qt3DCore::QNode
- 9 protected functions inherited from QObject
Detailed Description
When the sizeMode property is set to SizeMode::Fixed, the value is set using glPointSize(), if available. When using SizeMode::Programmable, gl_PointSize must be set within shader programs, the value provided to this RenderState is ignored in that case.
Member Type Documentation
enum QPointSize::SizeMode
This enumeration specifies values for the size mode.
Constant | Value | Description |
---|---|---|
Qt3DRender::QPointSize::Fixed | 0 | The point size is by the QPointSize::value. |
Qt3DRender::QPointSize::Programmable | 1 | The point size value must be set in shader |
Property Documentation
sizeMode : SizeMode
Specifies the sizeMode to be used.
Access functions:
Qt3DRender::QPointSize::SizeMode | sizeMode() const |
void | setSizeMode(Qt3DRender::QPointSize::SizeMode sizeMode) |
Notifier signal:
void | sizeModeChanged(Qt3DRender::QPointSize::SizeMode sizeMode) |
value : float
Specifies the point size value to be used.
Access functions:
float | value() const |
void | setValue(float value) |
Notifier signal:
void | valueChanged(float value) |