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 |
Public Types
enum | SizeMode { Fixed, Programmable } |
Properties
- 2 properties inherited from Qt3DCore::QNode
Public Functions
QPointSize(Qt3DCore::QNode *parent = nullptr) | |
SizeMode | sizeMode() const |
float | value() const |
- 6 public functions inherited from Qt3DCore::QNode
Public Slots
void | setSizeMode(SizeMode sizeMode) |
void | setValue(float value) |
- 2 public slots inherited from Qt3DCore::QNode
Signals
void | sizeModeChanged(SizeMode sizeMode) |
void | valueChanged(float value) |
- 3 signals inherited from Qt3DCore::QNode
Additional Inherited Members
- 2 protected functions inherited from Qt3DCore::QNode
Detailed Description
Specifies the size of rasterized points. May either be set statically or by shader programs.
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:
SizeMode | sizeMode() const |
void | setSizeMode(SizeMode sizeMode) |
Notifier signal:
void | sizeModeChanged(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) |