Electrical fixture

Definition

Geometry

Geometry type	Extrusion	Profile	Segments	Clipped	Slanted
BoundingBox
Brep
2D Geometry

• Electrical fixtures do not have any geometry use definitions, and consequently the geometry does not have any semantics. The geometry is purely for representation purposes.
• As the basic representation the bounding box should be provided.
• Brep geometry may be used for the 3D representation
• 2D geometry may be used for the symbolic 2D representation.

View considerations

• Arch. design >> Quantities take off / cost estimating
  • Count
  • Type
  • Containing space
• Arch. design >> Thermal load calculations / HVAC system design
  • Containing space (heat source)

Documents

• IFCR2_Label_000331_jh.pdf

Used by views

• Arch. design >> Quantities take off

Data structure

IfcElectricalFixture
GlobalId
OwnerHistory
Owner history [all]
Label
UserDefinedType
PartOfGroups
Grouping [1,2]
IsContainedBy
Containment [all]
RelatingObject
Building storey [all]
Space [all]
IsDefinedBy
Dynamic property assignment [all]
RelatingPropertyDefinition
Manufacture information [none]
LocalPlacement
Relative placement [all]
PlacementRelTo
Building storey [all]
Representations
Geometric representation [all]
Items
Bounding box geometry [all]
2D geometry [1,5]
Brep geometry [3,5]
Classification
Classification assignment [none]
Classifications
Classification [none]
FlowElementType
IfcDistributionFlowElementTypeEnum
NotDefined
PredefinedType
IfcElectricalFixtureTypeEnum
LightFixture
PowerOutlet
RadiantHeater
UserDefined
NotDefined

Uses concepts

2D geometry [1,5]
Bounding box geometry [all]
Brep geometry [3,5]
Building storey [all]
Classification [none]
Classification assignment [none]
Containment [all]
Dynamic property assignment [all]
Geometric representation [all]
Grouping [1,2]
Manufacture information [none]
Owner history [all]
Relative placement [all]
Space [all]

Used by concepts

Building storey
Space

Copyright © 2000-2002 BLIS-Project [BLIS, Registered Organization]
Author: Jiri Hietanen (jiri@blis-project.org)
All rights reserved.