Method onKnobsAboutToBeLoaded

Engine/ReadNode.cpp:1190–1203

}

void
ReadNode::onKnobsAboutToBeLoaded(const NodeSerializationPtr& serialization)
{
    assert(serialization);
    NodePtr node = getNode();

    //Load the pluginID to create first.
    node->loadKnob( _imp->pluginIDStringKnob.lock(), *serialization );

    std::string filename = getFileNameFromSerialization( serialization->getKnobsValues() );
    //Create the Reader with the serialization
    _imp->createReadNode(false, filename, serialization);
    _imp->refreshPluginSelectorKnob();
}

bool
ReadNode::knobChanged(KnobI* k,