$init method
void
$init()
(Internal usage) called internally from SceneBuilderWidget.
Implementation
void $init() {
if (_isInited) {
return;
}
setup();
if (_hasTicker()) {
_ticker = GTicker();
_ticker!.onFrame.add(_onTick);
if (_anySceneAutoUpdate()) {
_ticker!.resume();
}
}
_initInput();
_isInited = true;
}