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Qt3DRender::QPointSize Class

class Qt3DRender::QPointSize

Specifies the size of rasterized points. May either be set statically or by shader programs. More...

Header: #include <QPointSize>
CMake: find_package(Qt6 REQUIRED COMPONENTS 3drender)
target_link_libraries(mytarget PRIVATE Qt6::3drender)
qmake: QT += 3drender
In QML: PointSize
Inherits: Qt3DRender::QRenderState
Status: Deprecated

Public Types

enum SizeMode { Fixed, Programmable }

Properties

Public Functions

Qt3DRender::QPointSize::SizeMode sizeMode() const
float value() const

Public Slots

void setSizeMode(Qt3DRender::QPointSize::SizeMode sizeMode)
void setValue(float value)

Signals

void sizeModeChanged(Qt3DRender::QPointSize::SizeMode sizeMode)
void valueChanged(float value)

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)

© The Qt Company Ltd
Licensed under the GNU Free Documentation License, Version 1.3.
https://doc.qt.io/qt-6.9/qt3drender-qpointsize.html