import org.simantics.proconf.g3d.scenegraph.IGeometryNode;\r
import org.simantics.proconf.g3d.scenegraph.IGraphicsNode;\r
import org.simantics.proconf.g3d.tools.ScenegraphLockTraverser;\r
import org.simantics.proconf.g3d.scenegraph.IGeometryNode;\r
import org.simantics.proconf.g3d.scenegraph.IGraphicsNode;\r
import org.simantics.proconf.g3d.tools.ScenegraphLockTraverser;\r