QTorusGeometry Class
(Qt3DExtras::QTorusGeometry)The QTorusGeometry class allows creation of a torus in 3D space. * * * * * The QTorusGeometry class is most commonly used internally by the QTorusMesh * but can also be used in custom Qt3DRender::QGeometryRenderer subclasses. More...
Header: | #include <Qt3DExtras/QTorusGeometry> |
qmake: | QT += 3dextras |
Since: | Qt 5.7 |
Instantiated By: | TorusGeometry |
Inherits: | Qt3DRender::QGeometry |
This class was introduced in Qt 5.7.
Properties
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- 3 properties inherited from Qt3DRender::QGeometry
- 3 properties inherited from Qt3DCore::QNode
- 1 property inherited from QObject
Public Functions
QTorusGeometry(Qt3DCore::QNode *parent = nullptr) | |
Qt3DRender::QAttribute * | indexAttribute() const |
float | minorRadius() const |
Qt3DRender::QAttribute * | normalAttribute() const |
Qt3DRender::QAttribute * | positionAttribute() const |
float | radius() const |
int | rings() const |
int | slices() const |
Qt3DRender::QAttribute * | texCoordAttribute() const |
void | updateIndices() |
void | updateVertices() |
- 6 public functions inherited from Qt3DRender::QGeometry
- 13 public functions inherited from Qt3DCore::QNode
- 30 public functions inherited from QObject
Public Slots
void | setMinorRadius(float minorRadius) |
void | setRadius(float radius) |
void | setRings(int rings) |
void | setSlices(int slices) |
- 1 public slot inherited from Qt3DRender::QGeometry
- 3 public slots inherited from Qt3DCore::QNode
- 1 public slot inherited from QObject
Signals
void | minorRadiusChanged(float minorRadius) |
void | radiusChanged(float radius) |
void | ringsChanged(int rings) |
void | slicesChanged(int slices) |
- 3 signals inherited from Qt3DRender::QGeometry
- 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
* * * *
Property Documentation
indexAttribute : Qt3DRender::QAttribute* const
Holds the geometry index attribute.
Access functions:
Qt3DRender::QAttribute * | indexAttribute() const |
minorRadius : float
Holds the inner radius of the torus.
Access functions:
float | minorRadius() const |
void | setMinorRadius(float minorRadius) |
Notifier signal:
void | minorRadiusChanged(float minorRadius) |
normalAttribute : Qt3DRender::QAttribute* const
Holds the geometry normal attribute.
Access functions:
Qt3DRender::QAttribute * | normalAttribute() const |
positionAttribute : Qt3DRender::QAttribute* const
Holds the geometry position attribute.
Access functions:
Qt3DRender::QAttribute * | positionAttribute() const |
radius : float
Holds the outer radius of the torus.
Access functions:
float | radius() const |
void | setRadius(float radius) |
Notifier signal:
void | radiusChanged(float radius) |
rings : int
Holds the number of rings in the torus.
Access functions:
int | rings() const |
void | setRings(int rings) |
Notifier signal:
void | ringsChanged(int rings) |
slices : int
Holds the number of slices in the torus.
Access functions:
int | slices() const |
void | setSlices(int slices) |
Notifier signal:
void | slicesChanged(int slices) |
texCoordAttribute : Qt3DRender::QAttribute* const
Holds the geometry texture coordinate attribute.
Access functions:
Qt3DRender::QAttribute * | texCoordAttribute() const |
Member Function Documentation
QTorusGeometry::QTorusGeometry(Qt3DCore::QNode *parent = nullptr)
Constructs a new QTorusGeometry with parent.
void QTorusGeometry::updateIndices()
Updates indices based on rings and slices properties.
void QTorusGeometry::updateVertices()
Updates vertices based on rings, slices, and radius properties.