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ENTITY surface_of_revolution SUBTYPE OF (swept_surface); axis_position : axis1_placement; DERIVE axis_line : line := representation_item('')|| geometric_representation_item()|| curve()|| line(axis_position.location, representation_item('')|| geometric_representation_item()|| vector(axis_position.z, 1.0)); END_ENTITY; -- surface_of_revolution |
Entity data types and their attributesrepresentation_itemname: label; geometric_representation_item (DER) dim: dimension_count; surface - swept_surface swept_curve: curve; surface_of_revolution axis_position: axis1_placement; (DER) axis_line: line; |
Global rules for this entity data type- |