The base class for changes that can be sent and received by Qt3D’s change notification system. 更多 …
继承者： Qt3DCore.QComponentAddedChange , Qt3DCore.QComponentRemovedChange , Qt3DCore.QDynamicPropertyUpdatedChange , Qt3DCore.QNodeCommand , Qt3DCore.QNodeCreatedChangeBase , Qt3DCore.QNodeDestroyedChange , Qt3DCore.QPropertyNodeAddedChange , Qt3DCore.QPropertyNodeRemovedChange , Qt3DCore.QPropertyUpdatedChange , Qt3DCore.QPropertyUpdatedChangeBase , Qt3DCore.QPropertyValueAddedChange , Qt3DCore.QPropertyValueAddedChangeBase , Qt3DCore.QPropertyValueRemovedChange , Qt3DCore.QPropertyValueRemovedChangeBase , Qt3DCore.QStaticPropertyUpdatedChangeBase , Qt3DCore.QStaticPropertyValueAddedChangeBase , Qt3DCore.QStaticPropertyValueRemovedChangeBase , Qt3DRender.QFrameGraphNodeCreatedChangeBase
def
deliveryFlags
()
def
setDeliveryFlags
(flags)
def
subjectId
()
def
type
()
PySide2.Qt3DCore.Qt3DCore.
QSceneChange
(
type
,
subjectId
)
¶
注意
This constructor is deprecated.
- param type
ChangeFlag- param subjectId
QNodeId
构造新
QSceneChange
with
type
and
subjectId
.
PySide2.Qt3DCore.Qt3DCore.QSceneChange.
DeliveryFlag
¶
The types of change that can be sent and received by Qt3D’s change notification system.
|
常量 |
描述 |
|---|---|
|
Qt3DCore.QSceneChange.BackendNodes |
|
|
Qt3DCore.QSceneChange.Nodes |
|
|
Qt3DCore.QSceneChange.DeliverToAll |
PySide2.Qt3DCore.Qt3DCore.QSceneChange.
deliveryFlags
(
)
¶
DeliveryFlags
Returns the set delivery flags.
另请参阅
PySide2.Qt3DCore.Qt3DCore.QSceneChange.
setDeliveryFlags
(
flags
)
¶
flags
–
DeliveryFlags
Sets the delivery flags of the change to
flags
.
另请参阅
PySide2.Qt3DCore.Qt3DCore.QSceneChange.
subjectId
(
)
¶
QNodeId
Returns scene change subject id.
PySide2.Qt3DCore.Qt3DCore.QSceneChange.
type
(
)
¶
ChangeFlag
Returns the scene change type.