import org.simantics.district.network.ui.adapters.DistrictNetworkVertex;
import org.simantics.scenegraph.g2d.G2DNode;
import org.simantics.scenegraph.utils.GeometryUtils;
import org.simantics.district.network.ui.adapters.DistrictNetworkVertex;
import org.simantics.scenegraph.g2d.G2DNode;
import org.simantics.scenegraph.utils.GeometryUtils;