QTorusGeometry Class | Qt 3D 5.6

Qt 5.6 | Qt 3D | C++ Classes | QTorusGeometry

Qt 5.6.2 Reference Documentation

# QTorusGeometry Class

(Qt3DRender::QTorusGeometry)

Header: | #include <QTorusGeometry>
qmake: | QT += 3drender
Instantiated By: | TorusGeometry
Inherits: | QGeometry

- List of all members, including inherited members

## Properties

indexAttribute : Qt3DRender::QAttribute * const minorRadius : float normalAttribute : Qt3DRender::QAttribute * const positionAttribute : Qt3DRender::QAttribute * const | radius : float rings : int slices : int texCoordAttribute : Qt3DRender::QAttribute * const

- 2 properties inherited from Qt3DRender::QGeometry
- 2 properties inherited from Qt3DCore::QNode
- 1 property inherited from QObject

## Public Functions

| QTorusGeometry(QNode *parent = Q_NULLPTR)
| ~QTorusGeometry()
QAttribute * | indexAttribute() const
float | minorRadius() const
QAttribute * | normalAttribute() const
QAttribute * | positionAttribute() const
float | radius() const
int | rings() const
int | slices() const
QAttribute * | texCoordAttribute() const
void | updateIndices()
void | updateVertices()

- 5 public functions inherited from Qt3DRender::QGeometry
- 6 public functions inherited from Qt3DCore::QNode
- 31 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
- 2 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)

- 1 signal inherited from Qt3DRender::QGeometry
- 2 signals inherited from Qt3DCore::QNode
- 2 signals inherited from QObject

### Additional Inherited Members

- 1 public variable inherited from QObject
- 10 static public members inherited from QObject
- 1 protected function inherited from Qt3DRender::QGeometry
- 3 protected functions inherited from Qt3DCore::QNode
- 9 protected functions inherited from QObject
- 2 protected variables inherited from QObject
- 1 static protected member inherited from Qt3DCore::QNode

## Detailed Description

## Property Documentation

### indexAttribute : Qt3DRender::QAttribute * const

Holds the geometry index attribute.

Access functions:

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:

QAttribute * | normalAttribute() const

### positionAttribute : Qt3DRender::QAttribute * const

Holds the geometry position attribute.

Access functions:

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:

QAttribute * | texCoordAttribute() const

## Member Function Documentation

### QTorusGeometry::QTorusGeometry(QNode *parent = Q_NULLPTR)

Constructs a new QTorusGeometry with parent.

### QTorusGeometry::~QTorusGeometry()

Destroys this geometry.

### void QTorusGeometry::updateIndices()

Updates indices based on rings and slices.

### void QTorusGeometry::updateVertices()

Updates vertices based on rings and slices.