Qt3DRender.QGeometry ¶

概要 ¶

详细描述 ¶

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

class PySide2.Qt3DRender.Qt3DRender. QGeometry ( [ parent=None ] ) ¶

param parent

QNode

构造新 QGeometry with parent .

PySide2.Qt3DRender.Qt3DRender.QGeometry. addAttribute ( attribute ) ¶

参数

attribute – QAttribute

添加 attribute to this geometry.

PySide2.Qt3DRender.Qt3DRender.QGeometry. attributes ( ) ¶

返回类型

Returns the list of attributes in this geometry.

PySide2.Qt3DRender.Qt3DRender.QGeometry. boundingVolumePositionAttribute ( ) ¶

返回类型

QAttribute

另请参阅

setBoundingVolumePositionAttribute()

PySide2.Qt3DRender.Qt3DRender.QGeometry. boundingVolumePositionAttributeChanged ( boundingVolumePositionAttribute ) ¶

参数

boundingVolumePositionAttribute – QAttribute

PySide2.Qt3DRender.Qt3DRender.QGeometry. maxExtent ( ) ¶

返回类型

QVector3D

PySide2.Qt3DRender.Qt3DRender.QGeometry. maxExtentChanged ( maxExtent ) ¶

参数

maxExtent – QVector3D

PySide2.Qt3DRender.Qt3DRender.QGeometry. minExtent ( ) ¶

返回类型

QVector3D

PySide2.Qt3DRender.Qt3DRender.QGeometry. minExtentChanged ( minExtent ) ¶

参数

minExtent – QVector3D

PySide2.Qt3DRender.Qt3DRender.QGeometry. removeAttribute ( attribute ) ¶

参数

attribute – QAttribute

移除给定 attribute from this geometry.

PySide2.Qt3DRender.Qt3DRender.QGeometry. setBoundingVolumePositionAttribute ( boundingVolumePositionAttribute ) ¶

参数

boundingVolumePositionAttribute – QAttribute

另请参阅

boundingVolumePositionAttribute()