Class TIfcMaterialLayerSetUsage
Unit
Declaration
type TIfcMaterialLayerSetUsage = class(TIfcMaterialDefinition)
Description
Determines the usage of IfcMaterialLayerSet in terms of its location and orientation relative to the associated element geometry.
Hierarchy
- TObject
- TPersistent
- TComponent
- TIfcPersistent
- TIfcMaterialSelect
- TIfcMaterialDefinition
- TIfcMaterialLayerSetUsage
Overview
Properties
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property ForLayerSet: TIfcMaterialLayerSet read FForLayerSet write FForLayerSet; |
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property LayerSetDirection: TIfcLayerSetDirectionEnum read FLayerSetDirection write FLayerSetDirection; |
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property DirectionSense: TIfcDirectionSenseEnum read FDirectionSense write FDirectionSense; |
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property OffsetFromReferenceLine: TIfcLengthMeasure read FOffsetFromReferenceLine write FOffsetFromReferenceLine; |
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property ReferenceExtent: TIfcPositiveLengthMeasure read FReferenceExtent write FReferenceExtent; |
Description
Properties
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property ForLayerSet: TIfcMaterialLayerSet read FForLayerSet write FForLayerSet; |
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The IfcMaterialLayerSet set to which the usage is applied. | |
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property LayerSetDirection: TIfcLayerSetDirectionEnum read FLayerSetDirection write FLayerSetDirection; |
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Orientation of the material layer set relative to element reference geometry. | |
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property DirectionSense: TIfcDirectionSenseEnum read FDirectionSense write FDirectionSense; |
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Denotes whether the material layer set is oriented in positive or negative sense along the specified axis (defined by LayerSetDirection). | |
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property OffsetFromReferenceLine: TIfcLengthMeasure read FOffsetFromReferenceLine write FOffsetFromReferenceLine; |
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Offset of the material layer set base line from reference geometry of element. | |
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property ReferenceExtent: TIfcPositiveLengthMeasure read FReferenceExtent write FReferenceExtent; |
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Extent of the extrusion of the elements body shape representation to which the IfcMaterialLayerSetUsage applies. | |
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