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Application module: Basic geometry | ISO/TS 10303-1652:2006(E) © ISO |
(*
ISO TC184/SC4/WG12 N3903 - ISO/TS 10303-1652 Basic geometry - EXPRESS ARM
Supersedes
ISO TC184/SC4/WG12 N3369
*)
SCHEMA Basic_geometry_arm;
USE FROM
Elemental_geometric_shape_arm;
-- ISO/TS 10303-1004
TYPE constructive_element_select =
EXTENSIBLE
GENERIC_ENTITY
SELECT
(Axis_placement,
Curve,
point_select,
Surface);
END_TYPE;
TYPE point_select =
EXTENSIBLE
GENERIC_ENTITY
SELECT
(Cartesian_point,
Point_on_curve,
Point_on_surface);
END_TYPE;
ENTITY Curve
SUBTYPE OF (Detailed_geometric_model_element);
END_ENTITY;
ENTITY Line
SUBTYPE OF (Curve);
END_ENTITY;
ENTITY Plane
SUBTYPE OF (Surface);
END_ENTITY;
ENTITY Point_on_curve
SUBTYPE OF (Detailed_geometric_model_element);
supporting_curve : Curve;
END_ENTITY;
ENTITY Point_on_surface
SUBTYPE OF (Detailed_geometric_model_element);
supporting_surface : Surface;
END_ENTITY;
ENTITY Surface
SUBTYPE OF (Detailed_geometric_model_element);
END_ENTITY;
SUBTYPE_CONSTRAINT alternate_geometry_items FOR Detailed_geometric_model_element;
ONEOF (Cartesian_point,
Direction,
Axis_placement,
Cartesian_transformation_2d,
Cartesian_transformation_3d,
Curve,
Point_on_curve,
Point_on_surface,
Surface);
END_SUBTYPE_CONSTRAINT;
END_SCHEMA; -- Basic_geometry_arm
© ISO 2006 — All rights reserved