Documentation for Geography Markup Language
Definition Type: Element
Name: Face
Namespace: http://www.opengis.net/gml/3.2
Type: gml:FaceType
Containing Schema: topology.xsd
Abstract
Documentation:
gml:Face represents the 2-dimensional topology primitive. The topological boundary of a face (gml:directedEdge) consists of a sequence of directed edges. If provided, the aggregationType attribute shall have the value "sequence". The optional coboundary of a face (gml:directedTopoSolid) is a pair of directed solids which are bounded by this face. A positively directed solid corresponds to a solid which lies in the direction of the negatively directed normal to the face in any geometric realisation. A face may optionally be realised by a 2-dimensional geometric primitive (gml:surfaceProperty).
Collapse XSD Schema Diagram:
Drilldown into surfaceProperty in schema geometrybasic2d_xsd Drilldown into directedTopoSolid in schema topology_xsd Drilldown into directedEdge in schema topology_xsd Drilldown into isolated in schema topology_xsd Drilldown into name in schema gmlbase_xsd Drilldown into identifier in schema gmlbase_xsd Drilldown into descriptionReference in schema gmlbase_xsd Drilldown into description in schema gmlbase_xsd Drilldown into metaDataProperty in schema deprecatedtypes_xsd Drilldown into StandardObjectProperties in schema gmlbase_xsd Drilldown into id in schema gmlbase_xsd Drilldown into AbstractGMLType in schema gmlbase_xsd Drilldown into AbstractTopologyType in schema topology_xsd Drilldown into AbstractTopoPrimitiveType in schema topology_xsd Drilldown into universal in schema topology_xsd Drilldown into aggregationType in schema gmlbase_xsd Drilldown into AggregationAttributeGroup in schema gmlbase_xsd Drilldown into FaceType in schema topology_xsdXSD Diagram of Face in schema topology_xsd (Geography Markup Language)
Collapse XSD Schema Code: 
<element name="Face" type="gml:FaceType" substitutionGroup="gml:AbstractTopoPrimitive">
    <annotation>
        <documentation>gml:Face represents the 2-dimensional topology primitive.
The topological boundary of a face (gml:directedEdge) consists of a sequence of directed edges. If provided, the aggregationType attribute shall have the value "sequence".
The optional coboundary of a face (gml:directedTopoSolid) is a pair of directed solids which are bounded by this face. A positively directed solid corresponds to a solid which lies in the direction of the negatively directed normal to the face in any geometric realisation. 
A face may optionally be realised by a 2-dimensional geometric primitive (gml:surfaceProperty).</documentation>
    </annotation>
</element>
Collapse Child Elements:
Name Type Min Occurs Max Occurs
metaDataProperty gml:metaDataProperty 0 unbounded
description gml:description 0 (1)
descriptionReference gml:descriptionReference 0 (1)
identifier gml:identifier 0 (1)
name gml:name 0 unbounded
isolated gml:isolated 0 unbounded
directedEdge gml:directedEdge (1) unbounded
directedTopoSolid gml:directedTopoSolid 0 2
surfaceProperty gml:surfaceProperty 0 (1)
<xs:group> gml:StandardObjectProperties (1) (1)
Collapse Child Attributes:
Name Type Default Value Use
id gml:id (Optional)
aggregationType gml:aggregationType (Optional)
universal gml:universal false Optional
Collapse Derivation Tree:
Collapse References:
gml:AbstractTopoPrimitive
Documentation for Geography Markup Language

Generated using Liquid Studio - Developer Bundle 21.0.0.0