Class TIfcIndexedPolygonalFace
Unit
Declaration
type TIfcIndexedPolygonalFace = class(TIfcTessellatedItem)
Description
Representation of a planar face being part of a face set.
Spec: https://standards.buildingsmart.org/IFC/RELEASE/IFC4_3/HTML/lexical/IfcIndexedPolygonalFace.htm
Hierarchy
- TObject
- TPersistent
- TComponent
- TIfcPersistent
- TIfcRepresentationItem
- TIfcGeometricRepresentationItem
- TIfcTessellatedItem
- TIfcIndexedPolygonalFace
Overview
Methods
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constructor Create(AOwner: TComponent); override; |
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destructor Destroy; override; |
Properties
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property CoordIndex: TIntegerList read FCoordIndex; |
Description
Methods
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constructor Create(AOwner: TComponent); override; |
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TODO FToFaceSet: TIfcPolygonalFaceSetList; TODO FHasTexCoords: TIfcTextureCoordinateIndices; | |
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destructor Destroy; override; |
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This item has no description. | |
Properties
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property CoordIndex: TIntegerList read FCoordIndex; |
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One-dimensional list with the indices for the three or more points, that define the vertices of the outer loop. If the tessellated face set is closed, indicated by TIfcPolygonalFaceSet.Closed, then the points, defining the outer loop, shall connect counter clockwise, as seen from the outside of the body, so that the resulting normal will point outwards. | |
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