ISO 10303-214:2010(E)
An Associated_fill_area is a bounded area containing colouring, hatching, or tiling. The boundary of the Associated_fill_area is defined by closed annotation curves. The annotation curves defining the boundary of the Associated_fill_area are derived from geometric elements of the shape model or from other annotation curves.
An Associated_fill_area is a type of Fill_area.
The data associated with an Associated_fill_area are the following:
is_derived_from
The is_derived_from specifies the geometric elements or the annotation curves from which the boundary curves of the Associated_fill_area are derived.
See Associated_fill_area to annotation_curve and Associated_fill_area to detailed_geometric_model_element for the application assertions.
There shall be at least one object that the Associated_fill_area is_derived_from.
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