IFC building model
Schema: "IFC4"
Description: "ViewDefinition [ReferenceView_V1.0]"
File name: "beam_curved_tessellated_reference-view.ifc"
Time stamp: "2014-06-09T14:06:08"
Author: "Jon Mirtschin"
Organization: "Geometry Gym"
Preprocessor: "ggGrasshopperIFC"
Originating system: "ggGrasshopperIFC"
Authorization: "None"

Units
  LENGTHUNIT: METRE
  AREAUNIT: SQUARE_METRE
  VOLUMEUNIT: CUBIC_METRE
  PLANEANGLEUNIT: RADIAN

Spatial structure
IFCPROJECT "Grasshopper Project" | long name "Grasshopper Project"
  IFCBUILDING "B1" | long name "Default building" | description "building used for the unit test case"
    contains 1 element
      1 x IFCBEAM | names: "Beam 2" | descriptions: "beam 2 used for the unit test case" | material: "S355JR"