Class TIfcArbitraryClosedProfileDef

Unit

CastleIfc

Declaration

type TIfcArbitraryClosedProfileDef = class(TIfcProfileDef)

Description

Closed profile IfcArbitraryClosedProfileDef defines an arbitrary two-dimensional profile for the use within the swept surface geometry, the swept area solid or a sectioned spine. It is given by an outer boundary from which the surface or solid can be constructed.

Spec: https://standards.buildingsmart.org/IFC/RELEASE/IFC4_3/HTML/lexical/IfcArbitraryClosedProfileDef.htm

Hierarchy

• TObject
• TPersistent
• TComponent
• TIfcPersistent
• TIfcProfileDef
• TIfcArbitraryClosedProfileDef

Overview

Methods

procedure UpdateCrossSection(const CrossSection: TVector2List; var CrossSectionConvex: Boolean; const ParentName: String); override;

Properties

property OuterCurve: TIfcCurve read FOuterCurve write FOuterCurve;

Description

Methods

	procedure UpdateCrossSection(const CrossSection: TVector2List; var CrossSectionConvex: Boolean; const ParentName: String); override;
This item has no description. Showing description inherited from TIfcProfileDef.UpdateCrossSection. Update CrossSection to be used by IfcExtrudedAreaSolid. In the base class, this makes a warning "not implemented". Override (and do not call "inherited") to provide a useful implementation.

Properties

	property OuterCurve: TIfcCurve read FOuterCurve write FOuterCurve;
Bounded curve, defining the outer boundaries of the arbitrary profile.

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