ifc:IfcGeometricRepresentationContext

Element information

Namespace: http://niem.gov/niem/external/iai-ifc/RC2/ifc/dhs-gmo/1.0.0

Schema document: external/iai-ifc/rc2/dhs-gmo/1.0.0/IFC2X2_FINAL.xsd

Type: ifc:IfcGeometricRepresentationContext

Properties: Global, Qualified, Nillable

Content

Sequence [1..1]
1. ifc:CoordinateSpaceDimension [0..1]
2. ifc:Precision [0..1]
3. ifc:WorldCoordinateSystem [0..1]
4. ifc:TrueNorth [0..1]

Attributes

Name	Occ	Type	Notes
href	[0..1]	xsd:anyURI	from type ex:Entity
ref	[0..1]	xsd:IDREF	from type ex:Entity
proxy	[0..1]	xsd:IDREF	from type ex:Entity
edo	[0..1]	xsd:anyURI	from type ex:Entity
id	[0..1]	xsd:ID	from group ex:instanceAttributes
path	[0..1]	xsd:NMTOKENS	from group ex:instanceAttributes
pos	[0..1]	Anonymous	from group ex:instanceAttributes

Used in

Anonymous type of element ifc:ContextOfItems
Anonymous type of element ifc:ParentContext
Anonymous type of element ifc:RepresentationContexts
Type ifc:uos (Element ifc:uos)

Substitution hierarchy

ex:Entity
- can be substituted with ifc:IfcRepresentationContext
  - can be substituted with ifc:IfcGeometricRepresentationContext
    - can be substituted with ifc:IfcGeometricRepresentationSubContext

Sample instance

<ifc:IfcGeometricRepresentationContext id="ID">
   <ifc:ContextIdentifier>normalizedString</ifc:ContextIdentifier>
   <ifc:ContextType>normalizedString</ifc:ContextType>
   <ifc:CoordinateSpaceDimension>1</ifc:CoordinateSpaceDimension>
   <ifc:Precision>1.0</ifc:Precision>
   <ifc:WorldCoordinateSystem>
      <ifc:IfcAxis2Placement2D id="ID">
         <ifc:Location>...
         </ifc:Location>
         <ifc:RefDirection>...
         </ifc:RefDirection>
      </ifc:IfcAxis2Placement2D>
   </ifc:WorldCoordinateSystem>
   <ifc:TrueNorth>
      <ifc:IfcDirection id="ID">
         <ifc:DirectionRatios>...
         </ifc:DirectionRatios>
      </ifc:IfcDirection>
   </ifc:TrueNorth>
</ifc:IfcGeometricRepresentationContext>