PySide6.Qt3DAnimation.Qt3DAnimation.QCallbackMapping

class QCallbackMapping

Allows to map the channels within the clip onto an invocation of a callback object.

Synopsis

Properties

• channelNameᅟ

Methods

• def __init__()

• def callback()

• def channelName()

• def setCallback()

Slots

• def setChannelName()

Signals

• def channelNameChanged()

Note

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Note

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

property channelNameᅟ: str

Access functions:

• channelName()

• setChannelName()

• Signal channelNameChanged()

__init__([parent=None])

Parameters:

parent – QNode

callback()

Return type:

QAnimationCallback

channelName()

Return type:

str

See also

setChannelName()

Getter of property channelNameᅟ .

channelNameChanged(channelName)

Parameters:

channelName – str

Notification signal of property channelNameᅟ .

setCallback(type, callback[, flags=Qt3DAnimation.QAnimationCallback.OnOwningThread])

Parameters:

• type – int

• callback – QAnimationCallback

• flags – Combination of Flag

Associates a callback object with this channel mapping.

Such mappings do not have to have a target object and property name. When the callback object is set, every change in the animated value will lead to invoking the callback’s valueChanged function either on the gui/main thread, or directly on one of the thread pool’s worker thread. This is controlled by flags.

type specifies the type (for example, QMetaType::QVector3D, QMetaType::QColor, or QMetaType::Float) of the animated value. When animating node properties this does not need to be provided separately, however it becomes important to supply this when there is only a callback.

Note

A mapping can be associated both with a node property and a callback. It is important however that type matches the type of the property in this case. Note also that for properties of type QVariant (for example, QParameter::value), the type is the type of the value stored in the QVariant.

Note

The callback pointer is expected to stay valid while any associated animators are running.

setChannelName(channelName)

Parameters:

channelName – str

See also

channelName()

Setter of property channelNameᅟ .