The IfcFillAreaStyleTiles defines the filling of an IfcAnnotationFillArea by recurring patterns of styled two dimensional geometry, called a tile. The recurrence pattern is determined by two vectors, that multiply the tile in regular form.
The two vectors act as a two dimensional repeat factor that determines eight new positions for the tiles.
Figure 184.108.40.206.B shows the use of a vector for hatch line distances
|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.
|Click to show 2 hidden inherited attributes Click to hide 2 inherited attributes|
|1||TilingPattern||LIST [2:2] OF IfcVector||
A two direction repeat factor defining the shape and relative positioning of the tiles.
|2||Tiles||SET [1:?] OF IfcStyledItem||
A set of constituents of the tile being a styled item that is used as the annotation symbol for tiling the filled area.
The scale factor applied to each tile as it is placed in the annotation fill area.
ENTITY IfcFillAreaStyleTiles SUBTYPE OF (IfcGeometricRepresentationItem); TilingPattern : LIST [2:2] OF IfcVector; Tiles : SET [1:?] OF IfcStyledItem; TilingScale : IfcPositiveRatioMeasure; END_ENTITY;