protected virtual void SelfChange()
{
if (controller != null)
{
VFXView view = GetFirstAncestorOfType <VFXView>();
var newInput = view.GetDataAnchorByController(controller.input);
if (base.input != newInput)
{
if (base.input != null)
{
base.input.Disconnect(this);
}
base.input = newInput;
base.input.Connect(this);
}
var newOutput = view.GetDataAnchorByController(controller.output);
if (base.output != newOutput)
{
if (base.output != null)
{
base.output.Disconnect(this);
}
base.output = newOutput;
base.output.Connect(this);
}
UpdateEdgeControl();
}
}
void AlignNodeToLinkedPort(VFXView view, VFXDataAnchorController port, VFXNodeController nodeController)
{
var portNode = view.GetDataAnchorByController(port);
var connectorElement = portNode.Q <VisualElement>("connector");
var newNode = view.GetNodeByController(nodeController);
var offset = newNode.worldBound.position - connectorElement.worldBound.position + portPositionOffset;
nodeController.model.position += offset / view.scale;
}
