#include <qquick3dmodel_p.h>

Inheritance diagram for QQuick3DModel:

Collaboration diagram for QQuick3DModel:

Public Slots
void	setSource (const QUrl &source)

void	setCastsShadows (bool castsShadows)

void	setReceivesShadows (bool receivesShadows)

void	setPickable (bool pickable)

void	setGeometry (QQuick3DGeometry *geometry)

void	setSkeleton (QQuick3DSkeleton *skeleton)

void	setInverseBindPoses (const QList< QMatrix4x4 > &poses)

void	setBounds (const QVector3D &min, const QVector3D &max)

void	setInstancing (QQuick3DInstancing *instancing)

void	setInstanceRoot (QQuick3DNode *instanceRoot)

void	setDepthBias (float bias)

	Q_REVISION (6, 3) void setReceivesReflections(bool receivesReflections)

	Q_REVISION (6, 4) void setCastsReflections(bool castsReflections)

	Q_REVISION (6, 4) void setSkin(QQuick3DSkin *skin)

	Q_REVISION (6, 4) void setUsedInBakedLighting(bool enable)

	Q_REVISION (6, 4) void setLightmapBaseResolution(int resolution)

	Q_REVISION (6, 4) void setBakedLightmap(QQuick3DBakedLightmap *bakedLightmap)

	Q_REVISION (6, 5) void setInstancingLodMin(float minDistance)

	Q_REVISION (6, 5) void setInstancingLodMax(float maxDistance)

	Q_REVISION (6, 5) void setLevelOfDetailBias(float new LevelOfDetailBias)

Public Slots inherited from QQuick3DNode
void	setX (float x)

void	setY (float y)

void	setZ (float z)

void	setRotation (const QQuaternion &rotation)

void	setEulerRotation (const QVector3D &eulerRotation)

void	setPosition (const QVector3D &position)

void	setScale (const QVector3D &scale)

void	setPivot (const QVector3D &pivot)

void	setLocalOpacity (float opacity)

void	setVisible (bool visible)

void	setStaticFlags (int staticFlags)

Public Slots inherited from QQuick3DObject
void	update ()

void	setParentItem (QQuick3DObject *parentItem)

Public Slots inherited from QObject
void	deleteLater ()
	\threadsafe

Signals
void	sourceChanged ()

void	castsShadowsChanged ()

void	receivesShadowsChanged ()

void	pickableChanged ()

void	geometryChanged ()

void	skeletonChanged ()

void	inverseBindPosesChanged ()

void	boundsChanged ()

void	instancingChanged ()

void	instanceRootChanged ()

void	morphTargetsChanged ()

void	depthBiasChanged ()

	Q_REVISION (6, 3) void receivesReflectionsChanged()

	Q_REVISION (6, 4) void castsReflectionsChanged()

	Q_REVISION (6, 4) void skinChanged()

	Q_REVISION (6, 4) void usedInBakedLightingChanged()

	Q_REVISION (6, 4) void lightmapBaseResolutionChanged()

	Q_REVISION (6, 4) void bakedLightmapChanged()

	Q_REVISION (6, 5) void instancingLodMinChanged()

	Q_REVISION (6, 5) void instancingLodMaxChanged()

	Q_REVISION (6, 5) void levelOfDetailBiasChanged()

Signals inherited from QQuick3DNode
void	xChanged ()

void	yChanged ()

void	zChanged ()

void	rotationChanged ()

void	eulerRotationChanged ()

void	positionChanged ()

void	scaleChanged ()

void	pivotChanged ()

void	localOpacityChanged ()

void	visibleChanged ()

void	forwardChanged ()

void	upChanged ()

void	rightChanged ()

void	sceneTransformChanged ()

void	scenePositionChanged ()

void	sceneRotationChanged ()

void	sceneScaleChanged ()

void	staticFlagsChanged ()

Signals inherited from QQuick3DObject
void	parentChanged ()

void	childrenChanged ()

void	stateChanged ()

Signals inherited from QObject
void	destroyed (QObject *=nullptr)
	This signal is emitted immediately before the object obj is destroyed, after any instances of QPointer have been notified, and cannot be blocked.

void	objectNameChanged (const QString &objectName, QPrivateSignal)
	This signal is emitted after the object's name has been changed.

Public Member Functions
	QQuick3DModel (QQuick3DNode *parent=nullptr)
	\qmltype Model \inherits Node \inqmlmodule QtQuick3D

	~QQuick3DModel () override

QUrl	source () const
	\qmlproperty url Model::source

bool	castsShadows () const
	\qmlproperty bool Model::castsShadows

bool	receivesShadows () const
	\qmlproperty bool Model::receivesShadows

bool	pickable () const
	\qmlproperty bool Model::pickable

QQuick3DGeometry *	geometry () const
	\qmlproperty Geometry Model::geometry

QQuick3DSkeleton *	skeleton () const
	\qmlproperty Skeleton Model::skeleton

QList< QMatrix4x4 >	inverseBindPoses () const
	\qmlproperty List<matrix4x4> Model::inverseBindPoses

QQuick3DBounds3	bounds () const
	\qmlproperty Bounds Model::bounds

float	depthBias () const
	\qmlproperty real Model::depthBias

QQmlListProperty< QQuick3DMaterial >	materials ()

QQmlListProperty< QQuick3DMorphTarget >	morphTargets ()

QQuick3DInstancing *	instancing () const
	\qmlproperty QtQuick3D::Instancing Model::instancing

QQuick3DNode *	instanceRoot () const
	\qmlproperty QtQuick3D::Node Model::instanceRoot

	Q_REVISION (6, 3) bool receivesReflections() const

	Q_REVISION (6, 4) bool castsReflections() const

	Q_REVISION (6, 4) QQuick3DSkin *skin() const

	Q_REVISION (6, 4) bool isUsedInBakedLighting() const

	Q_REVISION (6, 4) int lightmapBaseResolution() const

	Q_REVISION (6, 4) QQuick3DBakedLightmap *bakedLightmap() const

	Q_REVISION (6, 5) float instancingLodMin() const

	Q_REVISION (6, 5) float instancingLodMax() const

	Q_REVISION (6, 5) float levelOfDetailBias() const

Public Member Functions inherited from QQuick3DNode
	QQuick3DNode (QQuick3DNode *parent=nullptr)
	\qmltype Node \inherits Object3D \inqmlmodule QtQuick3D

	~QQuick3DNode () override

float	x () const
	\qmlproperty real QtQuick3D::Node::x

float	y () const
	\qmlproperty real QtQuick3D::Node::y

float	z () const
	\qmlproperty real QtQuick3D::Node::z

QQuaternion	rotation () const
	\qmlproperty quaternion QtQuick3D::Node::rotation

QVector3D	eulerRotation () const
	\qmlproperty vector3d QtQuick3D::Node::eulerRotation

QVector3D	position () const
	\qmlproperty vector3d QtQuick3D::Node::position

QVector3D	scale () const
	\qmlproperty vector3d QtQuick3D::Node::scale

QVector3D	pivot () const
	\qmlproperty vector3d QtQuick3D::Node::pivot

float	localOpacity () const
	\qmlproperty real QtQuick3D::Node::opacity

bool	visible () const
	\qmlproperty bool QtQuick3D::Node::visible

int	staticFlags () const
	\qmlproperty int QtQuick3D::Node::staticFlags

QQuick3DNode *	parentNode () const

QVector3D	forward () const
	\qmlproperty vector3d QtQuick3D::Node::forward \readonly

QVector3D	up () const
	\qmlproperty vector3d QtQuick3D::Node::up \readonly

QVector3D	right () const
	\qmlproperty vector3d QtQuick3D::Node::right \readonly

QVector3D	scenePosition () const
	\qmlproperty vector3d QtQuick3D::Node::scenePosition \readonly

QQuaternion	sceneRotation () const
	\qmlproperty quaternion QtQuick3D::Node::sceneRotation \readonly

QVector3D	sceneScale () const
	\qmlproperty vector3d QtQuick3D::Node::sceneScale \readonly

QMatrix4x4	sceneTransform () const
	\qmlproperty matrix4x4 QtQuick3D::Node::sceneTransform \readonly

Q_INVOKABLE void	rotate (qreal degrees, const QVector3D &axis, QQuick3DNode::TransformSpace space)
	\qmlmethod QtQuick3D::Node::rotate(real degrees, vector3d axis, enumeration space)

Q_INVOKABLE QVector3D	mapPositionToScene (const QVector3D &localPosition) const
	\qmlmethod vector3d QtQuick3D::Node::mapPositionToScene(vector3d localPosition)

Q_INVOKABLE QVector3D	mapPositionFromScene (const QVector3D &scenePosition) const
	\qmlmethod vector3d QtQuick3D::Node::mapPositionFromScene(vector3d scenePosition)

Q_INVOKABLE QVector3D	mapPositionToNode (const QQuick3DNode *node, const QVector3D &localPosition) const
	\qmlmethod vector3d QtQuick3D::Node::mapPositionToNode(QtQuick3D::Node node, vector3d localPosition)

Q_INVOKABLE QVector3D	mapPositionFromNode (const QQuick3DNode *node, const QVector3D &localPosition) const
	\qmlmethod vector3d QtQuick3D::Node::mapPositionFromNode(QtQuick3D::Node node, vector3d localPosition)

Q_INVOKABLE QVector3D	mapDirectionToScene (const QVector3D &localDirection) const
	\qmlmethod vector3d QtQuick3D::Node::mapDirectionToScene(vector3d localDirection)

Q_INVOKABLE QVector3D	mapDirectionFromScene (const QVector3D &sceneDirection) const
	\qmlmethod vector3d QtQuick3D::Node::mapDirectionFromScene(vector3d sceneDirection)

Q_INVOKABLE QVector3D	mapDirectionToNode (const QQuick3DNode *node, const QVector3D &localDirection) const
	\qmlmethod vector3d QtQuick3D::Node::mapDirectionToNode(QtQuick3D::Node node, vector3d localDirection)

Q_INVOKABLE QVector3D	mapDirectionFromNode (const QQuick3DNode *node, const QVector3D &localDirection) const
	\qmlmethod vector3d QtQuick3D::Node::mapDirectionFromNode(QtQuick3D::Node node, vector3d localDirection)

void	markAllDirty () override

Public Member Functions inherited from QObject
Q_INVOKABLE	QObject (QObject *parent=nullptr)
	Constructs an object with parent object parent.

virtual	~QObject ()
	Destroys the object, deleting all its child objects.

virtual bool	event (QEvent *event)
	This virtual function receives events to an object and should return true if the event e was recognized and processed.

virtual bool	eventFilter (QObject watched, QEvent event)
	Filters events if this object has been installed as an event filter for the watched object.

QString	objectName () const

Q_WEAK_OVERLOAD void	setObjectName (const QString &name)
	Sets the object's name to name.

void	setObjectName (QAnyStringView name)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

QBindable< QString >	bindableObjectName ()

bool	isWidgetType () const
	Returns `true` if the object is a widget; otherwise returns `false`.

bool	isWindowType () const
	Returns `true` if the object is a window; otherwise returns `false`.

bool	isQuickItemType () const
	Returns `true` if the object is a QQuickItem; otherwise returns `false`.

bool	signalsBlocked () const noexcept
	Returns `true` if signals are blocked; otherwise returns `false`.

bool	blockSignals (bool b) noexcept
	If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it).

QThread *	thread () const
	Returns the thread in which the object lives.

void	moveToThread (QThread *thread)
	Changes the thread affinity for this object and its children.

int	startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer)
	This is an overloaded function that will start a timer of type timerType and a timeout of interval milliseconds.

int	startTimer (std::chrono::milliseconds time, Qt::TimerType timerType=Qt::CoarseTimer)

void	killTimer (int id)
	Kills the timer with timer identifier, id.

template<typename T >
T	findChild (const QString &aName=QString(), Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns the child of this object that can be cast into type T and that is called name, or \nullptr if there is no such object.

template<typename T >
QList< T >	findChildren (const QString &aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects.

template<typename T >
QList< T >	findChildren (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

const QObjectList &	children () const
	Returns a list of child objects.

void	setParent (QObject *parent)
	Makes the object a child of parent.

void	installEventFilter (QObject *filterObj)
	Installs an event filter filterObj on this object.

void	removeEventFilter (QObject *obj)
	Removes an event filter object obj from this object.

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const

bool	disconnect (const char signal=nullptr, const QObject receiver=nullptr, const char *member=nullptr) const

bool	disconnect (const QObject receiver, const char member=nullptr) const

void	dumpObjectTree () const
	Dumps a tree of children to the debug output.

void	dumpObjectInfo () const
	Dumps information about signal connections, etc.

bool	setProperty (const char *name, const QVariant &value)
	Sets the value of the object's name property to value.

bool	setProperty (const char *name, QVariant &&value)

QVariant	property (const char *name) const
	Returns the value of the object's name property.

QList< QByteArray >	dynamicPropertyNames () const

QBindingStorage *	bindingStorage ()

const QBindingStorage *	bindingStorage () const

QObject *	parent () const
	Returns a pointer to the parent object.

bool	inherits (const char *classname) const
	Returns `true` if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns `false`.

Public Member Functions inherited from QQmlParserStatus
	QQmlParserStatus ()

virtual	~QQmlParserStatus ()

virtual void	classBegin ()=0
	Invoked after class creation, but before any properties have been set.

virtual void	componentComplete ()=0
	Invoked after the root component that caused this instantiation has completed construction.

Static Public Member Functions
static QString	translateMeshSource (const QUrl &source, QObject *contextObject)

Static Public Member Functions inherited from QObject
static QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char member, Qt::ConnectionType=Qt::AutoConnection)
	\threadsafe

static QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)

template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::ContextTypeForFunctor< Func2 >::ContextType context, Func2 &&slot, Qt::ConnectionType type=Qt::AutoConnection)

template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 &&slot)

static bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char member)
	\threadsafe

static bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &member)

static bool	disconnect (const QMetaObject::Connection &)
	Disconnect a connection.

template<typename Func1 , typename Func2 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object receiver, Func2 slot)

template<typename Func1 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const QObject receiver, void **zero)

Protected Member Functions
QSSGRenderGraphObject *	updateSpatialNode (QSSGRenderGraphObject *node) override

void	markAllDirty () override

void	itemChange (ItemChange, const ItemChangeData &) override

Protected Member Functions inherited from QQuick3DNode
void	connectNotify (const QMetaMethod &signal) override

void	disconnectNotify (const QMetaMethod &signal) override

void	componentComplete () override
	Invoked after the root component that caused this instantiation has completed construction.

	QQuick3DNode (QQuick3DNodePrivate &dd, QQuick3DNode *parent=nullptr)

QSSGRenderGraphObject *	updateSpatialNode (QSSGRenderGraphObject *node) override

virtual void	itemChange (ItemChange, const ItemChangeData &) override

Protected Member Functions inherited from QQuick3DObject
virtual QSSGRenderGraphObject *	updateSpatialNode (QSSGRenderGraphObject *node)

virtual void	markAllDirty ()

virtual void	itemChange (ItemChange, const ItemChangeData &)

	QQuick3DObject (QQuick3DObjectPrivate &dd, QQuick3DObject *parent=nullptr)

void	classBegin () override
	Invoked after class creation, but before any properties have been set.

void	componentComplete () override
	Invoked after the root component that caused this instantiation has completed construction.

bool	isComponentComplete () const

virtual void	preSync ()

Protected Member Functions inherited from QObject
QObject *	sender () const
	Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns \nullptr.

int	senderSignalIndex () const

int	receivers (const char *signal) const
	Returns the number of receivers connected to the signal.

bool	isSignalConnected (const QMetaMethod &signal) const

virtual void	timerEvent (QTimerEvent *event)
	This event handler can be reimplemented in a subclass to receive timer events for the object.

virtual void	childEvent (QChildEvent *event)
	This event handler can be reimplemented in a subclass to receive child events.

virtual void	customEvent (QEvent *event)
	This event handler can be reimplemented in a subclass to receive custom events.

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	disconnectNotify (const QMetaMethod &signal)

	QObject (QObjectPrivate &dd, QObject *parent=nullptr)

Properties
QUrl	source

bool	castsShadows

bool	receivesShadows

QQmlListProperty< QQuick3DMaterial >	materials
	\qmlproperty List<QtQuick3D::Material> Model::materials

QQmlListProperty< QQuick3DMorphTarget >	morphTargets
	\qmlproperty List<QtQuick3D::MorphTarget> Model::morphTargets

bool	pickable

QQuick3DGeometry *	geometry

QQuick3DInstancing *	instancing

QQuick3DNode *	instanceRoot

QQuick3DSkeleton *	skeleton

QQuick3DSkin *	skin
	\qmlproperty Skin Model::skin

QList< QMatrix4x4 >	inverseBindPoses

QQuick3DBounds3	bounds

float	depthBias

bool	receivesReflections
	\qmlproperty bool Model::receivesReflections

bool	castsReflections
	\qmlproperty bool Model::castsReflections

bool	usedInBakedLighting

int	lightmapBaseResolution
	\qmlproperty int Model::lightmapBaseResolution

QQuick3DBakedLightmap *	bakedLightmap
	\qmlproperty BakedLightmap Model::bakedLightmap

float	instancingLodMin
	\qmlproperty real Model::instancingLodMin

float	instancingLodMax
	\qmlproperty real Model::instancingLodMax

float	levelOfDetailBias
	\qmlproperty real Model::levelOfDetailBias

Properties inherited from QQuick3DNode
float	x

float	y

float	z

QQuaternion	rotation

QVector3D	eulerRotation

QVector3D	position

QVector3D	scale

QVector3D	pivot

float	opacity

bool	visible

QVector3D	forward

QVector3D	up

QVector3D	right

QVector3D	scenePosition

QQuaternion	sceneRotation

QVector3D	sceneScale

QMatrix4x4	sceneTransform

int	staticFlags

Properties inherited from QQuick3DObject
QQuick3DObject *	parent
	\qmlproperty Object3D QtQuick3D::Object3D::parent This property holds the parent of the Object3D in a 3D scene.

Properties inherited from QObject
QString	objectName
	the name of this object

Additional Inherited Members
Public Types inherited from QQuick3DNode
enum	TransformSpace { LocalSpace , ParentSpace , SceneSpace }

enum	StaticFlags { None }

Protected Attributes inherited from QObject
QScopedPointer< QObjectData >	d_ptr

Related Symbols inherited from QObject
template< class T > T	qobject_cast (const QObject *object)
	Returns the given object cast to type T if the object is of type T (or of a subclass); otherwise returns \nullptr.

template< typename T > T	qFindChildqFindChildren (const QObject *obj, const QString &name)()

template< typename T > QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QString &name)()

	QObjectList
	\macro Q_CLASSINFO(Name, Value)

Detailed Description

Definition at line 60 of file qquick3dmodel_p.h.

Constructor & Destructor Documentation

◆ QQuick3DModel()

QT_BEGIN_NAMESPACE QQuick3DModel::QQuick3DModel ( QQuick3DNode * parent = nullptr )

explicit

\qmltype Model \inherits Node \inqmlmodule QtQuick3D

Lets you load a 3D model data.

The Model item makes it possible to load a mesh and modify how its shaded, by adding materials to it. For a model to be renderable, it needs at least a mesh and a material.

Definition at line 108 of file qquick3dmodel.cpp.

◆ ~QQuick3DModel()

QQuick3DModel::~QQuick3DModel ( )

override

Definition at line 111 of file qquick3dmodel.cpp.

References disconnect(), materials, and morphTargets.

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Member Function Documentation

◆ bounds()

QQuick3DBounds3 QQuick3DModel::bounds ( ) const

\qmlproperty Bounds Model::bounds

The bounds of the model descibes the extents of the bounding volume around the model.

Note: The bounds might not be immediately available if the model needs to be loaded first.

\readonly

Definition at line 365 of file qquick3dmodel.cpp.

◆ boundsChanged

void QQuick3DModel::boundsChanged ( )

signal

Referenced by setBounds().

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◆ castsShadows()

bool QQuick3DModel::castsShadows ( ) const

\qmlproperty bool Model::castsShadows

When this property is true, the geometry of this model is used when rendering to the shadow maps, and is also generating shadows in baked lighting.

The default value is true.

Definition at line 252 of file qquick3dmodel.cpp.

◆ castsShadowsChanged

void QQuick3DModel::castsShadowsChanged ( )

signal

Referenced by setCastsShadows().

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◆ depthBias()

float QQuick3DModel::depthBias ( ) const

\qmlproperty real Model::depthBias

Holds the depth bias of the model. Depth bias is added to the object distance from camera when sorting objects. This can be used to force rendering order between objects close to each other, that might otherwise be rendered in different order in different frames. Negative values cause the sorting value to move closer to the camera while positive values move it further from the camera.

Definition at line 378 of file qquick3dmodel.cpp.

◆ depthBiasChanged

void QQuick3DModel::depthBiasChanged ( )

signal

Referenced by setDepthBias().

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◆ geometry()

QQuick3DGeometry * QQuick3DModel::geometry ( ) const

\qmlproperty Geometry Model::geometry

Specify a custom geometry for the model. The Model::source must be empty when custom geometry is used.

Definition at line 295 of file qquick3dmodel.cpp.

◆ geometryChanged

void QQuick3DModel::geometryChanged ( )

signal

Referenced by setGeometry().

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◆ instanceRoot()

QQuick3DNode * QQuick3DModel::instanceRoot ( ) const

\qmlproperty QtQuick3D::Node Model::instanceRoot

This property defines the origin of the instance’s coordinate system.

See the \l{Transforms and instancing}{overview documentation} for a detailed explanation.

See also: instancing, Instancing

Definition at line 208 of file qquick3dmodel.cpp.

◆ instanceRootChanged

void QQuick3DModel::instanceRootChanged ( )

signal

Referenced by setInstanceRoot().

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◆ instancing()

QQuick3DInstancing * QQuick3DModel::instancing ( ) const

\qmlproperty QtQuick3D::Instancing Model::instancing

If this property is set, the model will not be rendered normally. Instead, a number of instances of the model will be rendered, as defined by the instance table.

See also: Instancing

Definition at line 194 of file qquick3dmodel.cpp.

◆ instancingChanged

void QQuick3DModel::instancingChanged ( )

signal

Referenced by setInstancing().

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◆ inverseBindPoses()

QList< QMatrix4x4 > QQuick3DModel::inverseBindPoses ( ) const

\qmlproperty List<matrix4x4> Model::inverseBindPoses

This property contains a list of Inverse Bind Pose matrixes used for the skeletal animation. Each inverseBindPose matrix means the inverse of the global transform of the repective \l {Joint::index} in \l {skeleton}, which will be used initially.

Note: This property is only used if the Model::skeleton is valid.; If some of the matrices are not set, identity values will be used.

See also: {skeleton} {Joint::index}

Definition at line 351 of file qquick3dmodel.cpp.

◆ inverseBindPosesChanged

void QQuick3DModel::inverseBindPosesChanged ( )

signal

Referenced by setInverseBindPoses().

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◆ itemChange()

void QQuick3DModel::itemChange	(	ItemChange	change,
		const ItemChangeData &	value
	)

overrideprotectedvirtual

Reimplemented from QQuick3DNode.

Definition at line 748 of file qquick3dmodel.cpp.

◆ markAllDirty()

void QQuick3DModel::markAllDirty ( )

overrideprotectedvirtual

Reimplemented from QQuick3DObject.

Definition at line 236 of file qquick3dmodel.cpp.

References QQuick3DNode::markAllDirty().

Referenced by updateSpatialNode().

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◆ materials()

QQmlListProperty< QQuick3DMaterial > QQuick3DModel::materials ( )

◆ morphTargets()

QQmlListProperty< QQuick3DMorphTarget > QQuick3DModel::morphTargets ( )

◆ morphTargetsChanged

void QQuick3DModel::morphTargetsChanged ( )

signal

◆ pickable()

bool QQuick3DModel::pickable ( ) const

\qmlproperty bool Model::pickable

This property controls whether the model is pickable or not. Set this property to true to make the model pickable. Models are not pickable by default.

See also: {View3D::pick}

Definition at line 283 of file qquick3dmodel.cpp.

◆ pickableChanged

void QQuick3DModel::pickableChanged ( )

signal

Referenced by setPickable().

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◆ Q_REVISION() [1/27]

QQuick3DModel::Q_REVISION	(	6	,
		3
	)		const

◆ Q_REVISION [2/27]

QQuick3DModel::Q_REVISION	(	6	,
		3
	)

signal

◆ Q_REVISION [3/27]

QQuick3DModel::Q_REVISION	(	6	,
		3
	)

slot

◆ Q_REVISION() [4/27]

QQuick3DModel::Q_REVISION	(	6	,
		4
	)		const

◆ Q_REVISION() [5/27]

QQuick3DModel::Q_REVISION	(	6	,
		4
	)		const

◆ Q_REVISION() [6/27]

QQuick3DModel::Q_REVISION	(	6	,
		4
	)		const

◆ Q_REVISION() [7/27]

QQuick3DModel::Q_REVISION	(	6	,
		4
	)		const

◆ Q_REVISION() [8/27]

QQuick3DModel::Q_REVISION	(	6	,
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◆ Q_REVISION [9/27]

QQuick3DModel::Q_REVISION	(	6	,
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◆ Q_REVISION [10/27]

QQuick3DModel::Q_REVISION	(	6	,
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◆ Q_REVISION [11/27]

QQuick3DModel::Q_REVISION	(	6	,
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◆ Q_REVISION [12/27]

QQuick3DModel::Q_REVISION	(	6	,
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◆ Q_REVISION [13/27]

QQuick3DModel::Q_REVISION	(	6	,
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◆ Q_REVISION [14/27]

QQuick3DModel::Q_REVISION	(	6	,
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◆ Q_REVISION [15/27]

QQuick3DModel::Q_REVISION	(	6	,
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QQuick3DModel::Q_REVISION	(	6	,
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◆ Q_REVISION [17/27]

QQuick3DModel::Q_REVISION	(	6	,
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◆ Q_REVISION [18/27]

QQuick3DModel::Q_REVISION	(	6	,
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◆ Q_REVISION() [19/27]

QQuick3DModel::Q_REVISION	(	6	,
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◆ Q_REVISION() [20/27]

QQuick3DModel::Q_REVISION	(	6	,
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◆ Q_REVISION() [21/27]

QQuick3DModel::Q_REVISION	(	6	,
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◆ Q_REVISION [22/27]

QQuick3DModel::Q_REVISION	(	6	,
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◆ Q_REVISION [23/27]

QQuick3DModel::Q_REVISION	(	6	,
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QQuick3DModel::Q_REVISION	(	6	,
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◆ Q_REVISION [25/27]

QQuick3DModel::Q_REVISION	(	6	,
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◆ Q_REVISION [26/27]

QQuick3DModel::Q_REVISION	(	6	,
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◆ Q_REVISION [27/27]

QQuick3DModel::Q_REVISION	(	6	,
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newslot

◆ receivesShadows()

bool QQuick3DModel::receivesShadows ( ) const

\qmlproperty bool Model::receivesShadows

When this property is set to true, the model's materials take shadow contribution from shadow casting lights into account.

Note: When lightmapping is enabled for this model, fully baked lights with Light::bakeMode set to Light.BakeModeAll will always generate (baked) shadows on the model, regardless of the value of this property.

The default value is true.

Definition at line 270 of file qquick3dmodel.cpp.

◆ receivesShadowsChanged

void QQuick3DModel::receivesShadowsChanged ( )

signal

Referenced by setReceivesShadows().

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◆ setBounds

void QQuick3DModel::setBounds	(	const QVector3D &	min,
		const QVector3D &	max
	)

slot

Definition at line 634 of file qquick3dmodel.cpp.

References QQuick3DBounds3::bounds, boundsChanged(), emit, QQuick3DBounds3::maximum, QQuick3DBounds3::minimum, and qFuzzyCompare().

Referenced by updateSpatialNode().

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◆ setCastsShadows

void QQuick3DModel::setCastsShadows ( bool castsShadows )

slot

Definition at line 544 of file qquick3dmodel.cpp.

References castsShadows, castsShadowsChanged(), and emit.

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◆ setDepthBias

void QQuick3DModel::setDepthBias ( float bias )

slot

Definition at line 674 of file qquick3dmodel.cpp.

References depthBiasChanged(), emit, and qFuzzyCompare().

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◆ setGeometry

void QQuick3DModel::setGeometry ( QQuick3DGeometry * geometry )

slot

Definition at line 574 of file qquick3dmodel.cpp.

References QQuick3DObjectPrivate::attachWatcher(), QObject::connect(), QObject::disconnect(), emit, geometry, geometryChanged(), QQuick3DGeometry::geometryNodeDirty(), and setGeometry().

Referenced by setGeometry().

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◆ setInstanceRoot

void QQuick3DModel::setInstanceRoot ( QQuick3DNode * instanceRoot )

slot

Definition at line 662 of file qquick3dmodel.cpp.

References QQuick3DObjectPrivate::attachWatcher(), emit, instanceRoot, instanceRootChanged(), and setInstanceRoot().

Referenced by setInstanceRoot().

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◆ setInstancing

void QQuick3DModel::setInstancing ( QQuick3DInstancing * instancing )

slot

Definition at line 643 of file qquick3dmodel.cpp.

References QQuick3DObjectPrivate::attachWatcher(), QObject::connect(), QObject::disconnect(), emit, QQuick3DInstancing::instanceNodeDirty(), instancing, instancingChanged(), and setInstancing().

Referenced by setInstancing().

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◆ setInverseBindPoses

void QQuick3DModel::setInverseBindPoses ( const QList< QMatrix4x4 > & poses )

slot

Definition at line 623 of file qquick3dmodel.cpp.

References emit, and inverseBindPosesChanged().

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◆ setPickable

void QQuick3DModel::setPickable ( bool pickable )

slot

Definition at line 564 of file qquick3dmodel.cpp.

References emit, and pickableChanged().

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◆ setReceivesShadows

void QQuick3DModel::setReceivesShadows ( bool receivesShadows )

slot

Definition at line 554 of file qquick3dmodel.cpp.

References emit, receivesShadows, and receivesShadowsChanged().

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◆ setSkeleton

void QQuick3DModel::setSkeleton ( QQuick3DSkeleton * skeleton )

slot

Definition at line 596 of file qquick3dmodel.cpp.

References QQuick3DObjectPrivate::attachWatcher(), emit, setSkeleton(), skeleton, and skeletonChanged().

Referenced by setSkeleton().

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◆ setSource

void QQuick3DModel::setSource ( const QUrl & source )

slot

Definition at line 532 of file qquick3dmodel.cpp.

References QList< T >::append(), QQuick3DSceneManager::dirtyBoundingBoxList, emit, QQuick3DObjectPrivate::get(), QQuick3DObjectPrivate::sceneManager, source, and sourceChanged().

Referenced by setModelProperties().

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◆ skeleton()

QQuick3DSkeleton * QQuick3DModel::skeleton ( ) const

\qmlproperty Skeleton Model::skeleton

Contains the skeleton for the model. The Skeleton is used together with \l {inverseBindPoses} for \l {Vertex Skinning}{skinning}.

Note: Meshes of the model must have both joints and weights attributes.; If this property is set, skinning animation is enabled. It means that \l {Model} is transformed based on \l {Skeleton} ignoring Model's global transformation.

See also: {Model::inverseBindPoses}, {Qt Quick 3D - Simple Skinning Example}

Definition at line 313 of file qquick3dmodel.cpp.

◆ skeletonChanged

void QQuick3DModel::skeletonChanged ( )

signal

Referenced by setSkeleton().

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◆ source()

QUrl QQuick3DModel::source ( ) const

\qmlproperty url Model::source

This property defines the location of the mesh file containing the geometry of this Model or one of the built-in primitive meshes listed below as described in \l {Mesh format and built-in primitives}.

\list

"#Rectangle"
"#Sphere"
"#Cube"
"#Cone"
"#Cylinder" \endlist

Definition at line 137 of file qquick3dmodel.cpp.

◆ sourceChanged

void QQuick3DModel::sourceChanged ( )

signal

Referenced by setSource().

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◆ translateMeshSource()

QString QQuick3DModel::translateMeshSource	(	const QUrl &	source,
		QObject *	contextObject
	)

static

Definition at line 217 of file qquick3dmodel.cpp.

References context, isNumber(), qmlContext(), QStringLiteral, resolvedUrl(), source, and QQmlFile::urlToLocalFileOrQrc().

Referenced by updateSpatialNode(), and QQuick3DResourceLoader::updateSpatialNode().

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◆ updateSpatialNode()

QSSGRenderGraphObject * QQuick3DModel::updateSpatialNode ( QSSGRenderGraphObject * node )

overrideprotectedvirtual

Reimplemented from QQuick3DObject.

Definition at line 754 of file qquick3dmodel.cpp.

References QQuick3DGeometry::boundsMax, QQuick3DGeometry::boundsMin, context, QQuick3DObjectPrivate::get(), i, QSSGRenderNode::instanceRoot, QString::isEmpty(), QQuick3DBakedLightmap::isEnabled(), QQuick3DBakedLightmap::key, QQuick3DBakedLightmap::loadPrefix, markAllDirty(), QSSGRenderNode::markDirty(), QSSGRenderModel::meshPath, QSSGRenderNode::Pickable, qmlContext(), QStringLiteral, resolvedUrl(), setBounds(), QSSGRenderNode::signedSquared(), QSSGRenderSkeleton::skinningDirty, QQuick3DObjectPrivate::spatialNode, QList< T >::toVector(), QSSGRenderNode::TransformDirty, translateMeshSource(), QQuick3DNode::updateSpatialNode(), and QQmlFile::urlToLocalFileOrQrc().

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Property Documentation

◆ bakedLightmap

QQuick3DBakedLightmap * QQuick3DModel::bakedLightmap

readwrite

\qmlproperty BakedLightmap Model::bakedLightmap

When this property is set to a valid, enabled BakedLightmap object, the model will get a lightmap generated when baking lighting, the lightmap is then stored persistently. When rendering, the model will load and use the associated lightmap. The default value is null.

Note: When the intention is to generate a persistently stored lightmap for a Model, both bakedLightmap and \l usedInBakedLighting must be set on it, in order to indicate that the Model not only participates in the lightmapped scene, but also wants a full lightmap to be baked and stored.

For more information on how to bake lightmaps, see the \l Lightmapper documentation.

This property is relevant both when baking and when using lightmaps. A consistent state between the baking run and the subsequent runs that use the generated data is essential. For example, changing the lightmap key will make it impossible to load the previously generated data. An exception is \l {BakedLightmap::}{enabled}, which can be used to dynamically toggle the usage of lightmaps (outside of the baking run), but be aware that the rendered results will depend on the Lights' \l{Light::bakeMode}{bakeMode} settings in the scene.

See also: usedInBakedLighting, Lightmapper

Definition at line 57 of file qquick3dmodel_p.h.

◆ bounds

QQuick3DBounds3 QQuick3DModel::bounds

read

Definition at line 57 of file qquick3dmodel_p.h.

◆ castsReflections

bool QQuick3DModel::castsReflections

readwrite

\qmlproperty bool Model::castsReflections

Since: 6.4

When this property is set to true, the model is rendered by reflection probes and can be seen in the reflections.

Definition at line 57 of file qquick3dmodel_p.h.

◆ castsShadows

bool QQuick3DModel::castsShadows

readwrite

Definition at line 57 of file qquick3dmodel_p.h.

Referenced by setCastsShadows().

◆ depthBias

float QQuick3DModel::depthBias

readwrite

Definition at line 57 of file qquick3dmodel_p.h.

◆ geometry

QQuick3DGeometry * QQuick3DModel::geometry

readwrite

Definition at line 57 of file qquick3dmodel_p.h.

Referenced by setGeometry().

◆ instanceRoot

QQuick3DNode * QQuick3DModel::instanceRoot

readwrite

Definition at line 57 of file qquick3dmodel_p.h.

Referenced by setInstanceRoot().

◆ instancing

QQuick3DInstancing * QQuick3DModel::instancing

readwrite

Definition at line 57 of file qquick3dmodel_p.h.

Referenced by setInstancing().

◆ instancingLodMax

float QQuick3DModel::instancingLodMax

readwrite

\qmlproperty real Model::instancingLodMax

Defines the maximum distance from camera that an instance of this model is shown. Used for a level of detail implementation.

Definition at line 57 of file qquick3dmodel_p.h.

◆ instancingLodMin

float QQuick3DModel::instancingLodMin

readwrite

\qmlproperty real Model::instancingLodMin

Defines the minimum distance from camera that an instance of this model is shown. Used for a level of detail implementation.

Definition at line 57 of file qquick3dmodel_p.h.

◆ inverseBindPoses

QList<QMatrix4x4> QQuick3DModel::inverseBindPoses

readwrite

Definition at line 57 of file qquick3dmodel_p.h.

◆ levelOfDetailBias

float QQuick3DModel::levelOfDetailBias

readwrite

\qmlproperty real Model::levelOfDetailBias

Since: 6.5

This property changes the size the model needs to be when rendered before the automatic level of detail meshes are used. Each generated level of detail mesh contains an ideal size value that each level should be shown, which is a ratio of how much of the rendered scene will be that mesh. A model that represents only a few pixels on screen will not require the full geometry to look correct, so a lower level of detail mesh will be used instead in this case. This value is a bias to the ideal value such that a value smaller than 1.0 will require an even smaller rendered size before switching to a lesser level of detail. Values above 1.0 will lead to lower levels of detail being used sooner. A value of 0.0 will disable the usage of levels of detail completely.

The default value is 1.0

Note: This property will only have an effect when the Model's geometry contains levels of detail.

See also: Camera::levelOfDetailBias

Definition at line 57 of file qquick3dmodel_p.h.

◆ lightmapBaseResolution

int QQuick3DModel::lightmapBaseResolution

readwrite

\qmlproperty int Model::lightmapBaseResolution

Defines the approximate size of the lightmap for this model. The default value is 1024, indicating 1024x1024 as the base size. The actual size of the lightmap texture is likely to be different, often bigger, depending on the mesh.

For simpler, smaller meshes, or when it is known that using a bigger lightmap is unnecessary, the value can be set to something smaller, for example, 512 or 256.

The minimum value is 128.

This setting applies both to persistently stored and for intermediate, partial lightmaps. When baking lightmaps, all models that have \l usedInBakedLighting enabled are part of the path-traced scene. Thus all of them need to have lightmap UV unwrapping performed and the rasterization steps necessary to compute direct lighting which then can be taken into account for indirect light bounces in the scene. However, for models that just contribute to, but do not store a lightmap the default value is often sufficient. Fine-tuning is more relevant for models that store and then use the generated lightmaps.

This property is relevant only when baking lightmaps. It has no effect afterwards, when using the generated lightmaps during rendering.

Models that have lightmap UV data pre-generated during asset import time (e.g. via the balsam tool) will ignore this property because the lightmap UV unwrapping and the lightmap size hint evaluation have already been done, and will not be performed again during lightmap baking.

Definition at line 57 of file qquick3dmodel_p.h.

◆ materials

QQmlListProperty< QQuick3DMaterial > QQuick3DModel::materials

read

\qmlproperty List<QtQuick3D::Material> Model::materials

This property contains a list of materials used to render the provided geometry. To render anything, there must be at least one material. Normally there should be one material for each sub-mesh included in the source geometry.

See also: {Qt Quick 3D - Sub-mesh Example}

Definition at line 57 of file qquick3dmodel_p.h.

Referenced by ~QQuick3DModel(), and setModelProperties().

◆ morphTargets

QQmlListProperty< QQuick3DMorphTarget > QQuick3DModel::morphTargets

read

\qmlproperty List<QtQuick3D::MorphTarget> Model::morphTargets

This property contains a list of \l [QtQuick3D QML] {MorphTarget}{MorphTarget}s used to render the provided geometry. Meshes should have at least one attribute among positions, normals, tangents, binormals, texture coordinates, and vertex colors for the morph targets.

See also: {MorphTarget}

Definition at line 57 of file qquick3dmodel_p.h.

Referenced by ~QQuick3DModel(), and processNode().

◆ pickable

bool QQuick3DModel::pickable

readwrite

Definition at line 57 of file qquick3dmodel_p.h.

◆ receivesReflections

bool QQuick3DModel::receivesReflections

readwrite

\qmlproperty bool Model::receivesReflections

When this property is set to true, the model's materials take reflections contribution from a reflection probe. If the model is inside more than one reflection probe at the same time, the nearest reflection probe is taken into account.

Definition at line 57 of file qquick3dmodel_p.h.

◆ receivesShadows

bool QQuick3DModel::receivesShadows

readwrite

Definition at line 57 of file qquick3dmodel_p.h.

Referenced by setReceivesShadows().

◆ skeleton

QQuick3DSkeleton * QQuick3DModel::skeleton

readwrite

Definition at line 57 of file qquick3dmodel_p.h.

Referenced by setSkeleton().

◆ skin

QQuick3DSkin * QQuick3DModel::skin

readwrite

\qmlproperty Skin Model::skin

Contains the skeleton for the model. The Skeleton is used for \l {Vertex Skinning}{skinning}.

Note: Meshes of the model must have both joints and weights attributes.; If this property is set, skinning animation is enabled. This means the \l {Model} will be transformed based on \l {Skin::joints} and the Model's global transformation will be ignored.; If a model has both a skeleton and a skin, then the skin will be used.

See also: {Model::skeleton} {Qt Quick 3D - Simple Skinning Example}

Definition at line 57 of file qquick3dmodel_p.h.

◆ source

QUrl QQuick3DModel::source

readwrite

Definition at line 57 of file qquick3dmodel_p.h.

Referenced by setSource(), and translateMeshSource().

◆ usedInBakedLighting

bool QQuick3DModel::usedInBakedLighting

readwrite

Definition at line 57 of file qquick3dmodel_p.h.

The documentation for this class was generated from the following files:

qtquick3d/src/quick3d/qquick3dmodel_p.h
qtquick3d/src/quick3d/qquick3dmodel.cpp

Public Slots

Signals

Public Member Functions

Static Public Member Functions

Protected Member Functions

Properties

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QQuick3DModel()

◆ ~QQuick3DModel()

Member Function Documentation

◆ bounds()

◆ boundsChanged

◆ castsShadows()

◆ castsShadowsChanged

◆ depthBias()

◆ depthBiasChanged

◆ geometry()

◆ geometryChanged

◆ instanceRoot()

◆ instanceRootChanged

◆ instancing()

◆ instancingChanged

◆ inverseBindPoses()

◆ inverseBindPosesChanged

◆ itemChange()

◆ markAllDirty()

◆ materials()

◆ morphTargets()

◆ morphTargetsChanged

◆ pickable()

◆ pickableChanged

◆ Q_REVISION() [1/27]

◆ Q_REVISION [2/27]

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◆ Q_REVISION() [8/27]

◆ Q_REVISION [9/27]

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◆ Q_REVISION [14/27]

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◆ Q_REVISION [17/27]

◆ Q_REVISION [18/27]

◆ Q_REVISION() [19/27]

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◆ Q_REVISION() [21/27]

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◆ Q_REVISION [24/27]

◆ Q_REVISION [25/27]

◆ Q_REVISION [26/27]

◆ Q_REVISION [27/27]

◆ receivesShadows()

◆ receivesShadowsChanged

◆ setBounds

◆ setCastsShadows

◆ setDepthBias

◆ setGeometry

◆ setInstanceRoot

◆ setInstancing

◆ setInverseBindPoses

◆ setPickable

◆ setReceivesShadows

◆ setSkeleton

◆ setSource

◆ skeleton()

◆ skeletonChanged

◆ source()

◆ sourceChanged

◆ translateMeshSource()

◆ updateSpatialNode()

Property Documentation