Class TIfcPlacement

Unit

CastleIfc

Declaration

type TIfcPlacement = class abstract(TIfcRepresentationItem)

Description

Abstract supertype of placement subtypes that define the location of an item, or an entire shape representation, and provide its orientation.

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

Hierarchy

• TObject
• TPersistent
• TComponent
• TIfcPersistent
• TIfcRepresentationItem
• TIfcPlacement

Overview

Methods

procedure GetTransform(out Translation: TVector3; out Rotation: TVector4); virtual;

Properties

property Location: TIfcPoint read FLocation write FLocation;

Description

Methods

	procedure GetTransform(out Translation: TVector3; out Rotation: TVector4); virtual;
Get translation and rotation defined here. Rotation is expressed just like TCastleTransform.Rotation and TTransformNode.Rotation, so it's axis and angle (in radians).

Properties

	property Location: TIfcPoint read FLocation write FLocation;
This item has no description.

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