PySide6.Qt3DCore.Qt3DCore.QGeometry

class QGeometry

Encapsulates geometry. More…

Inherited by: QTorusGeometry, QSphereGeometry, QPlaneGeometry, QExtrudedTextGeometry, QCylinderGeometry, QCuboidGeometry, QConeGeometry

Synopsis

Properties

• boundingVolumePositionAttributeᅟ

• maxExtentᅟ

• minExtentᅟ

Methods

• def __init__()

• def addAttribute()

• def attributes()

• def boundingVolumePositionAttribute()

• def maxExtent()

• def minExtent()

• def removeAttribute()

Slots

• def setBoundingVolumePositionAttribute()

Signals

• def boundingVolumePositionAttributeChanged()

• def maxExtentChanged()

• def minExtentChanged()

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

A QGeometry class is used to group a list of QAttribute objects together to form a geometric shape Qt3D is able to render using Qt3DCore::QGeometryRenderer. Special attribute can be set in order to calculate bounding volume of the shape.

Note

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

property boundingVolumePositionAttributeᅟ: QAttribute

Holds the attribute used to compute the bounding volume. The bounding volume is used internally for picking and view frustum culling.

If unspecified, the system will look for the attribute using the name returned by defaultPositionAttributeName .

See also

QAttribute

Access functions:

• boundingVolumePositionAttribute()

• setBoundingVolumePositionAttribute()

• Signal boundingVolumePositionAttributeChanged()

property maxExtentᅟ: QVector3D

Holds the vertex with the highest x, y, z position values.

Access functions:

• maxExtent()

• Signal maxExtentChanged()

property minExtentᅟ: QVector3D

Holds the vertex with the lowest x, y, z position values.

Access functions:

• minExtent()

• Signal minExtentChanged()

__init__([parent=None])

Parameters:

parent – QNode

Constructs a new QGeometry with parent.

addAttribute(attribute)

Parameters:

attribute – QAttribute

Adds an attribute to this geometry.

attributes()

Return type:

.list of Qt3DCore.QAttribute

Returns the list of attributes in this geometry.

boundingVolumePositionAttribute()

Return type:

QAttribute

See also

setBoundingVolumePositionAttribute()

Getter of property boundingVolumePositionAttributeᅟ .

boundingVolumePositionAttributeChanged(boundingVolumePositionAttribute)

Parameters:

boundingVolumePositionAttribute – QAttribute

Notification signal of property boundingVolumePositionAttributeᅟ .

maxExtent()

Return type:

QVector3D

Getter of property maxExtentᅟ .

maxExtentChanged(maxExtent)

Parameters:

maxExtent – QVector3D

Notification signal of property maxExtentᅟ .

minExtent()

Return type:

QVector3D

Getter of property minExtentᅟ .

minExtentChanged(minExtent)

Parameters:

minExtent – QVector3D

Notification signal of property minExtentᅟ .

removeAttribute(attribute)

Parameters:

attribute – QAttribute

Removes the given attribute from this geometry.

setBoundingVolumePositionAttribute(boundingVolumePositionAttribute)

Parameters:

boundingVolumePositionAttribute – QAttribute

See also

boundingVolumePositionAttribute()

Setter of property boundingVolumePositionAttributeᅟ .