Class TIfcPlaneAngleMeasure

Unit

CastleIfc

Declaration

type TIfcPlaneAngleMeasure = class(TIfcMeasureValue)

Description

Value of an angle in a plane.

Usually measured in radian (rad, m/m = 1), but also grads may be used. The grad unit has to be declared as a conversion based unit based on radian unit.

In IFC spec, this is not a class. But in Pascal we express it as class descending from IfcMeasureValue as this makes sense looking at IFC JSON structure.

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

Source: src/scene/load/ifc/castleifc_ifc_standard_types.inc (line 4356).

Hierarchy

• TObject
• TPersistent
• TComponent
• TIfcPersistent
• TIfcValue
• TIfcMeasureValue
• TIfcPlaneAngleMeasure

Overview

Properties

property Value: TIfcReal read FValue write FValue;

Description

Properties

	property Value: TIfcReal read FValue write FValue;
This item has no description. Source: src/scene/load/ifc/castleifc_ifc_standard_types.inc (line 4360).

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