Class TIfcLocalPlacement

Unit

Declaration

type TIfcLocalPlacement = class(TIfcObjectPlacement)

Description

Relative placement of a product - in relation to the placement of another product - or the absolute placement of a product within the geometric representation context of the project. https://standards.buildingsmart.org/IFC/RELEASE/IFC4_3/HTML/lexical/IfcLocalPlacement.htm

Hierarchy

Overview

Methods

Protected function WantsGlobalId: Boolean; override;
Public procedure UpdateNode(const Mapping: TCastleIfcMapping; const Transform: TTransformNode); override;

Properties

Published property RelativePlacement: TIfcAxis2Placement read FRelativePlacement write FRelativePlacement;

Description

Methods

Protected function WantsGlobalId: Boolean; override;

This item has no description. Showing description inherited from TIfcPersistent.WantsGlobalId.

If True, instances of this class will have GlobalId auto-assigned at saving, and they will be saved as part of the "data" list in IFC JSON files.

Strictly following the spec, this should be only defined for TIfcRoot, because only IfcRoot has GlobalId. In reality, we need GlobalId at TIfcPersistent to load some files, and we sometimes need WantsGlobalId = True to save some files.

Public procedure UpdateNode(const Mapping: TCastleIfcMapping; const Transform: TTransformNode); override;

This item has no description.

Properties

Published property RelativePlacement: TIfcAxis2Placement read FRelativePlacement write FRelativePlacement;

This item has no description.


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