class QSphereGeometry

The QSphereGeometry class allows creation of a sphere in 3D space. More…

Synopsis

Properties

• generateTangentsᅟ

• indexAttributeᅟ

• normalAttributeᅟ

• positionAttributeᅟ

• radiusᅟ

• ringsᅟ

• slicesᅟ

• tangentAttributeᅟ

• texCoordAttributeᅟ

Methods

• def __init__()

• def generateTangents()

• def indexAttribute()

• def normalAttribute()

• def positionAttribute()

• def radius()

• def rings()

• def slices()

• def tangentAttribute()

• def texCoordAttribute()

• def updateIndices()

• def updateVertices()

Slots

• def setGenerateTangents()

• def setRadius()

• def setRings()

• def setSlices()

Signals

• def generateTangentsChanged()

• def radiusChanged()

• def ringsChanged()

• def slicesChanged()

Note

This documentation may contain snippets that were automatically translated from C++ to Python. We always welcome contributions to the snippet translation. If you see an issue with the translation, you can also let us know by creating a ticket on https:/bugreports.qt.io/projects/PYSIDE

Detailed Description

The QSphereGeometry class is most commonly used internally by the QSphereMesh but can also be used in custom QGeometryRenderer subclasses.

Note

Properties can be used directly when from __feature__ import true_property is used or via accessor functions otherwise.

property generateTangentsᅟ: bool

Holds the value of the automatic tangent vectors generation flag. Tangent vectors are orthogonal to normal vectors.

Access functions:

• generateTangents()

• setGenerateTangents()

• Signal generateTangentsChanged()

property indexAttributeᅟ: QAttribute

Holds the geometry index attribute.

Access functions:

• indexAttribute()

property normalAttributeᅟ: QAttribute

Holds the geometry normal attribute.

Access functions:

• normalAttribute()

property positionAttributeᅟ: QAttribute

Holds the geometry position attribute.

Access functions:

• positionAttribute()

property radiusᅟ: float

Holds the radius of the sphere.

Access functions:

• radius()

• setRadius()

• Signal radiusChanged()

property ringsᅟ: int

Holds the number of rings in the sphere.

Access functions:

• rings()

• setRings()

• Signal ringsChanged()

property slicesᅟ: int

Holds the number of slices in the sphere.

Access functions:

• slices()

• setSlices()

• Signal slicesChanged()

property tangentAttributeᅟ: QAttribute

Holds the geometry tangent attribute.

Access functions:

• tangentAttribute()

property texCoordAttributeᅟ: QAttribute

Holds the geometry texture coordinate attribute.

Access functions:

• texCoordAttribute()

__init__([parent=None])

Parameters:

parent – QNode

Constructs a new QSphereGeometry with parent.

generateTangents()

Return type:

bool

See also

setGenerateTangents()

Getter of property generateTangentsᅟ .

generateTangentsChanged(generateTangents)

Parameters:

generateTangents – bool

Notification signal of property generateTangentsᅟ .

indexAttribute()

Return type:

QAttribute

Getter of property indexAttributeᅟ .

normalAttribute()

Return type:

QAttribute

Getter of property normalAttributeᅟ .

positionAttribute()

Return type:

QAttribute

Getter of property positionAttributeᅟ .

radius()

Return type:

float

See also

setRadius()

Getter of property radiusᅟ .

radiusChanged(radius)

Parameters:

radius – float

Notification signal of property radiusᅟ .

rings()

Return type:

int

See also

setRings()

Getter of property ringsᅟ .

ringsChanged(rings)

Parameters:

rings – int

Notification signal of property ringsᅟ .

setGenerateTangents(gen)

Parameters:

gen – bool

See also

generateTangents()

Setter of property generateTangentsᅟ .

setRadius(radius)

Parameters:

radius – float

See also

radius()

Setter of property radiusᅟ .

setRings(rings)

Parameters:

rings – int

See also

rings()

Setter of property ringsᅟ .

setSlices(slices)

Parameters:

slices – int

See also

slices()

Setter of property slicesᅟ .

slices()

Return type:

int

See also

setSlices()

Getter of property slicesᅟ .

slicesChanged(slices)

Parameters:

slices – int

Notification signal of property slicesᅟ .

tangentAttribute()

Return type:

QAttribute

Getter of property tangentAttributeᅟ .

texCoordAttribute()

Return type:

QAttribute

Getter of property texCoordAttributeᅟ .

updateIndices()

Updates indices based on rings and slices properties.

updateVertices()

Updates vertices based on rings, slices, and radius properties