The IfcIndexedPolygonalFaceWithVoids is a compact representation of a planar face with inner loops, being part of a face set.
|LayerAssignment||SET [0:1] OF IfcPresentationLayerAssignment FOR AssignedItems||
Assignment of the representation item to a single or multiple layer(s). The LayerAssignments can override a LayerAssignments of the IfcRepresentation it is used within the list of Items.
|StyledByItem||SET [0:1] OF IfcStyledItem FOR Item||
Reference to the IfcStyledItem that provides presentation information to the representation, e.g. a curve style, including colour and thickness to a geometric curve.
|1||CoordIndex||LIST [3:?] OF IfcPositiveInteger||
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 SELF\IfcTessellatedFaceSet.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.
|ToFaceSet||SET [1:?] OF IfcPolygonalFaceSet FOR Faces||
Reference to the IfcPolygonalFaceSet for which this face is associated.
|HasTexCoords||SET [0:1] OF IfcTextureCoordinateIndices FOR TexCoordsOf||
Optional reference to the IfcTextureCoordinateIndices that provide the texture coordinates for applying textures to this face.
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|2||InnerCoordIndices||LIST [1:?] OF LIST [3:?] OF UNIQUE IfcPositiveInteger||
Two-dimensional list, where the first dimension represents each inner loop (from 1 to N) and the second dimension the indices to three or more points that define the vertices of each inner loop. If the tessellated face set is closed, indicated by SELF\IfcTessellatedFaceSet.Closed, then the points, defining the inner loops, shall connect clockwise, as seen from the outside of the body.
ENTITY IfcIndexedPolygonalFaceWithVoids SUBTYPE OF (IfcIndexedPolygonalFace); InnerCoordIndices : LIST [1:?] OF LIST [3:?] OF UNIQUE IfcPositiveInteger; END_ENTITY;