QStateSet Class

(Qt3DRender::QStateSet)

The QStateSet FrameGraph node offers a way of specifying a set of QRenderState objects to be applied during the execution of a framegraph branch. More...

Header:	#include <QStateSet>
qmake:	QT += 3drender
Since:	Qt 5.5
Inherits:	Qt3DRender::QFrameGraphNode

• List of all members, including inherited members

Public Functions

	QStateSet(Qt3DCore::QNode *parent = Q_NULLPTR)
	~QStateSet()
void	addRenderState(QRenderState *state)
void	removeRenderState(QRenderState *state)
QList<QRenderState *>	renderStates() const

• 2 public functions inherited from Qt3DRender::QFrameGraphNode
• 6 public functions inherited from Qt3DCore::QNode
• 31 public functions inherited from QObject

Protected Functions

	QStateSet(QStateSetPrivate &dd, Qt3DCore::QNode *parent = Q_NULLPTR)
void	copy(const Qt3DCore::QNode *ref)

• 3 protected functions inherited from Qt3DCore::QNode
• 9 protected functions inherited from QObject

Additional Inherited Members

• 1 property inherited from Qt3DRender::QFrameGraphNode
• 2 properties inherited from Qt3DCore::QNode
• 1 property inherited from QObject
• 1 public slot inherited from Qt3DRender::QFrameGraphNode
• 2 public slots inherited from Qt3DCore::QNode
• 1 public slot inherited from QObject
• 1 signal inherited from Qt3DRender::QFrameGraphNode
• 2 signals inherited from Qt3DCore::QNode
• 2 signals inherited from QObject
• 11 static public members inherited from QObject
• 1 static protected member inherited from Qt3DCore::QNode

Detailed Description

The QStateSet FrameGraph node offers a way of specifying a set of QRenderState objects to be applied during the execution of a framegraph branch.

States set on a QStateSet are set globally, contrary to the per-material states that can be set on a QRenderPass. By default, an empty QStateSet will result in all render states being disabled when executed. Adding a QRenderState state explicitly enables that render state at runtime.

See also QRenderState and QRenderPass.

Member Function Documentation

QStateSet::QStateSet(Qt3DCore::QNode *parent = Q_NULLPTR)

Default constructs an instance of QStateSet.

[protected] QStateSet::QStateSet(QStateSetPrivate &dd, Qt3DCore::QNode *parent = Q_NULLPTR)

Copy constructor.

QStateSet::~QStateSet()

Destroys the instance of QStateSet.

void QStateSet::addRenderState(QRenderState *state)

Adds a new QRenderState state to the QStateSet instance.

Note: Not setting any QRenderState state on a QStateSet instance implies all the render states will be disabled at render time.

[protected] void QStateSet::copy(const Qt3DCore::QNode *ref)

void QStateSet::removeRenderState(QRenderState *state)

Removes the QRenderState state from the QStateSet instance.

QList<QRenderState *> QStateSet::renderStates() const

Returns the list of QRenderState objects that compose the QStateSet instance.