| attributes | | Name | Type | Use | Default | Fixed | Annotation |  | DEF | xs:ID |  |  |  | | appinfo |  | DEF defines a unique ID name for each node, referenceable by other nodes.
 
 | 
 |  | USE | xs:IDREF |  |  |  | | appinfo |  | USE means reuse an already DEF-ed node ID, excluding all child nodes and all other attributes (except for containerField, which can have a different value).
 
 | 
 |  | class | xs:NMTOKENS |  |  |  | | appinfo |  | The class attribute is a space-separated list of classes, reserved for use by Cascading Style Sheets (CSS) and XML stylesheets.
 
 | 
 |  | bboxCenter | SFVec3f |  | 0 0 0 |  |  |  | bboxSize | bboxSizeType |  | -1 -1 -1 |  |  |  | containerField | containerFieldChoicesGroupLODShapeTransform |  | children |  |  | 
 |