(* AIM EXPRESS long form for ISO/IS 10303-225:1994 Wolfgang Haas 2005-08-15 - Corrected misqualification of cfs_faces (was being qualified as closed_shell rather than connected_face_set), dim, and composite curve segments in get_basis_surface. Corrected () in WR2 of advanced csg shape rep, replaced "BUIDLING" with BUILDING in the typeof strings -- DTL. *) SCHEMA building_design_schema; TYPE axis2_placement = SELECT (axis2_placement_2d, axis2_placement_3d); END_TYPE; -- axis2_placement TYPE b_spline_curve_form = ENUMERATION OF (polyline_form, circular_arc, elliptic_arc, parabolic_arc, hyperbolic_arc, unspecified); END_TYPE; -- b_spline_curve_form TYPE b_spline_surface_form = ENUMERATION OF (plane_surf, cylindrical_surf, conical_surf, spherical_surf, toroidal_surf, surf_of_revolution, ruled_surf, generalised_cone, quadric_surf, surf_of_linear_extrusion, unspecified); END_TYPE; -- b_spline_surface_form TYPE boolean_operand = SELECT (solid_model, half_space_solid, csg_primitive, boolean_result); END_TYPE; -- boolean_operand TYPE boolean_operator = ENUMERATION OF (union, intersection, difference); END_TYPE; -- boolean_operator TYPE building_component_classification_item = SELECT (negative_component, positive_component, opening, recess); END_TYPE; -- building_component_classification_item TYPE building_design_approval_item = SELECT (building_element_assembly, building_element, fixture_equipment_element, service_element, space_element, structure_enclosure_element, change, positive_component, negative_component); END_TYPE; -- building_design_approval_item TYPE building_design_change_item = SELECT (identified_item, resulting_item); END_TYPE; -- building_design_change_item TYPE building_design_date_item = SELECT (versioned_action_request); END_TYPE; -- building_design_date_item TYPE building_design_organization_item = SELECT (building, building_item_identification_assignment, versioned_action_request); END_TYPE; -- building_design_organization_item TYPE building_design_person_and_organization_item = SELECT (versioned_action_request); END_TYPE; -- building_design_person_and_organization_item TYPE building_design_person_item = SELECT (building, building_item_identification_assignment, versioned_action_request); END_TYPE; -- building_design_person_item TYPE building_document_item = SELECT (negative_component, positive_component, building_element, fixture_equipment_element, service_element, space_element, structure_enclosure_element, building_component_classification_group, product_category); END_TYPE; -- building_document_item TYPE characterized_definition = SELECT (characterized_object, characterized_product_definition, shape_definition); END_TYPE; -- characterized_definition TYPE characterized_product_definition = SELECT (product_definition, product_definition_relationship); END_TYPE; -- characterized_product_definition TYPE csg_primitive = SELECT (sphere, block, torus, right_circular_cone, right_circular_cylinder); END_TYPE; -- csg_primitive TYPE csg_select = SELECT (boolean_result, csg_primitive); END_TYPE; -- csg_select TYPE curve_on_surface = SELECT (pcurve, surface_curve, composite_curve_on_surface); END_TYPE; -- curve_on_surface TYPE date_time_select = SELECT (date); END_TYPE; -- date_time_select TYPE day_in_month_number = INTEGER; END_TYPE; -- day_in_month_number TYPE day_in_week_number = INTEGER; WHERE wr1: (1 <= SELF) AND (SELF <= 7); END_TYPE; -- day_in_week_number TYPE day_in_year_number = INTEGER; END_TYPE; -- day_in_year_number TYPE dimension_count = INTEGER; WHERE wr1: SELF > 0; END_TYPE; -- dimension_count TYPE geometric_set_select = SELECT (point, curve, surface); END_TYPE; -- geometric_set_select TYPE identified_item = SELECT (building_element, fixture_equipment_element, service_element, space_element, structure_enclosure_element, building_level, building_section, positive_component, negative_component); END_TYPE; -- identified_item TYPE identifier = STRING; END_TYPE; -- identifier TYPE knot_type = ENUMERATION OF (uniform_knots, unspecified, quasi_uniform_knots, piecewise_bezier_knots); END_TYPE; -- knot_type TYPE label = STRING; END_TYPE; -- label TYPE length_measure = REAL; END_TYPE; -- length_measure TYPE list_of_reversible_topology_item = LIST [0:?] OF reversible_topology_item; END_TYPE; -- list_of_reversible_topology_item TYPE measure_value = SELECT (length_measure, plane_angle_measure, parameter_value, positive_length_measure); END_TYPE; -- measure_value TYPE month_in_year_number = INTEGER; WHERE wr1: (1 <= SELF) AND (SELF <= 12); END_TYPE; -- month_in_year_number TYPE parameter_value = REAL; END_TYPE; -- parameter_value TYPE pcurve_or_surface = SELECT (pcurve, surface); END_TYPE; -- pcurve_or_surface TYPE person_organization_select = SELECT (person, organization, person_and_organization); END_TYPE; -- person_organization_select TYPE plane_angle_measure = REAL; END_TYPE; -- plane_angle_measure TYPE positive_length_measure = length_measure; WHERE wr1: SELF > 0; END_TYPE; -- positive_length_measure TYPE preferred_surface_curve_representation = ENUMERATION OF (curve_3d, pcurve_s1, pcurve_s2); END_TYPE; -- preferred_surface_curve_representation TYPE resulting_item = SELECT (building_element, fixture_equipment_element, service_element, space_element, structure_enclosure_element, positive_component, negative_component); END_TYPE; -- resulting_item TYPE reversible_topology = SELECT (reversible_topology_item, list_of_reversible_topology_item, set_of_reversible_topology_item); END_TYPE; -- reversible_topology TYPE reversible_topology_item = SELECT (edge, path, face, face_bound, closed_shell, open_shell); END_TYPE; -- reversible_topology_item TYPE set_of_reversible_topology_item = SET [0:?] OF reversible_topology_item; END_TYPE; -- set_of_reversible_topology_item TYPE shape_definition = SELECT (product_definition_shape, shape_aspect, shape_aspect_relationship); END_TYPE; -- shape_definition TYPE shell = SELECT (open_shell, closed_shell); END_TYPE; -- shell TYPE si_prefix = ENUMERATION OF (exa, peta, tera, giga, mega, kilo, hecto, deca, deci, centi, milli, micro, nano, pico, femto, atto); END_TYPE; -- si_prefix TYPE si_unit_name = ENUMERATION OF (metre, gram, second, ampere, kelvin, mole, candela, radian, steradian, hertz, newton, pascal, joule, watt, coulomb, volt, farad, ohm, siemens, weber, tesla, henry, degree_celsius, lumen, lux, becquerel, gray, sievert); END_TYPE; -- si_unit_name TYPE supported_item = SELECT (action, action_method); END_TYPE; -- supported_item TYPE text = STRING; END_TYPE; -- text TYPE transformation = SELECT (functionally_defined_transformation); END_TYPE; -- transformation TYPE transition_code = ENUMERATION OF (discontinuous, continuous, cont_same_gradient, cont_same_gradient_same_curvature); END_TYPE; -- transition_code TYPE trimming_preference = ENUMERATION OF (cartesian, parameter, unspecified); END_TYPE; -- trimming_preference TYPE trimming_select = SELECT (cartesian_point, parameter_value); END_TYPE; -- trimming_select TYPE unit = SELECT (named_unit, derived_unit); END_TYPE; -- unit TYPE vector_or_direction = SELECT (vector, direction); END_TYPE; -- vector_or_direction TYPE week_in_year_number = INTEGER; WHERE wr1: (1 <= SELF) AND (SELF <= 53); END_TYPE; -- week_in_year_number TYPE year_number = INTEGER; END_TYPE; -- year_number ENTITY action; name : label; description : text; chosen_method : action_method; END_ENTITY; -- action ENTITY action_assignment ABSTRACT SUPERTYPE; assigned_action : action; END_ENTITY; -- action_assignment ENTITY action_method; name : label; description : text; consequence : text; purpose : text; END_ENTITY; -- action_method ENTITY action_request_solution; method : action_method; request : versioned_action_request; END_ENTITY; -- action_request_solution ENTITY action_request_status; status : label; assigned_request : versioned_action_request; END_ENTITY; -- action_request_status ENTITY advanced_brep_building_shape_representation SUBTYPE OF (shape_representation); WHERE wr1: SIZEOF(QUERY ( it <* SELF.items | (NOT ((SIZEOF([ 'BUILDING_DESIGN_SCHEMA.MANIFOLD_SOLID_BREP', 'BUILDING_DESIGN_SCHEMA.FACETED_BREP', 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM', 'BUILDING_DESIGN_SCHEMA.AXIS2_PLACEMENT_3D'] * TYPEOF(it)) = 1) OR (it.name = 'reference line'))) )) = 0; wr2: (SIZEOF(QUERY ( it <* SELF.items | (SIZEOF([ 'BUILDING_DESIGN_SCHEMA.MANIFOLD_SOLID_BREP', 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM'] * TYPEOF(it)) = 1) )) >= 1) OR ((2 <= SIZEOF(QUERY ( it <* SELF.items | (it.name = 'reference line') ))) AND (SIZEOF(QUERY ( it <* SELF.items | (it.name = 'reference line') )) <= 3)); wr3: SIZEOF(QUERY ( msb <* QUERY ( it <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.MANIFOLD_SOLID_BREP' IN TYPEOF(it)) ) | (NOT (SIZEOF(QUERY ( csh <* msb_shells(msb) | (NOT ( SIZEOF(QUERY ( fcs <* csh.cfs_faces | (NOT ( 'BUILDING_DESIGN_SCHEMA.ADVANCED_FACE' IN TYPEOF(fcs))) )) = 0)) )) = 0)) )) = 0; wr4: SIZEOF(QUERY ( msb <* QUERY ( it <* items | ( 'BUILDING_DESIGN_SCHEMA.MANIFOLD_SOLID_BREP' IN TYPEOF(it)) ) | ('BUILDING_DESIGN_SCHEMA.ORIENTED_CLOSED_SHELL' IN TYPEOF(msb.outer)) )) = 0; wr5: SIZEOF(QUERY ( brv <* QUERY ( it <* items | ( 'BUILDING_DESIGN_SCHEMA.BREP_WITH_VOIDS' IN TYPEOF(it)) ) | (NOT (SIZEOF(QUERY ( csh <* brv.voids | csh.orientation )) = 0)) )) = 0; wr6: SIZEOF(QUERY ( mi <* QUERY ( it <* items | ( 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM' IN TYPEOF(it)) ) | ( NOT (('BUILDING_DESIGN_SCHEMA.' + 'ADVANCED_BREP_BUILDING_SHAPE_REPRESENTATION') IN TYPEOF(mi .mapping_source.mapped_representation))) )) = 0; wr7: SIZEOF(QUERY ( it <* SELF.items | ((it.name = 'reference line') AND (NOT (('BUILDING_DESIGN_SCHEMA.POLYLINE' IN TYPEOF(it)) OR (('BUILDING_DESIGN_SCHEMA.TRIMMED_CURVE' IN TYPEOF(it)) AND ('BUILDING_DESIGN_SCHEMA.CIRCLE' IN TYPEOF(it\ trimmed_curve.basis_curve)))))) )) = 0; END_ENTITY; -- advanced_brep_building_shape_representation ENTITY advanced_csg_shape_representation SUBTYPE OF (shape_representation); WHERE wr1: SIZEOF(QUERY ( item <* SELF.items | (NOT ((SIZEOF([ 'BUILDING_DESIGN_SCHEMA.CSG_SOLID', 'BUILDING_DESIGN_SCHEMA.EXTRUDED_AREA_SOLID', 'BUILDING_DESIGN_SCHEMA.REVOLVED_AREA_SOLID', 'BUILDING_DESIGN_SCHEMA.AXIS2_PLACEMENT_3D', 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM'] * TYPEOF(item)) = 1) OR (item.name = 'reference line'))) )) = 0; wr2: (SIZEOF(QUERY ( item <* SELF.items | (SIZEOF([ 'BUILDING_DESIGN_SCHEMA.CSG_SOLID', 'BUILDING_DESIGN_SCHEMA.EXTRUDED_AREA_SOLID', 'BUILDING_DESIGN_SCHEMA.REVOLVED_AREA_SOLID', 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM'] * TYPEOF(item)) = 1))) >= 1) OR ((2 <= SIZEOF(QUERY ( it <* SELF.items | (it.name = 'reference line') ))) AND (SIZEOF(QUERY ( it <* SELF.items | (it.name = 'reference line') )) <= 3)); wr3: SIZEOF(QUERY ( item <* SELF.items | (( 'BUILDING_DESIGN_SCHEMA.CSG_SOLID' IN TYPEOF(item)) AND ( NOT valid_advanced_csg_tree(item\csg_solid. tree_root_expression))) )) = 0; wr4: SIZEOF(QUERY ( mi <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM' IN TYPEOF(item)) ) | ( NOT ( 'BUILDING_DESIGN_SCHEMA.ADVANCED_CSG_SHAPE_REPRESENTATION' IN TYPEOF(mi\mapped_item.mapping_source. mapped_representation))) )) = 0; wr5: SIZEOF(QUERY ( it <* SELF.items | ((it.name = 'reference line') AND (NOT (('BUILDING_DESIGN_SCHEMA.POLYLINE' IN TYPEOF(it)) OR (('BUILDING_DESIGN_SCHEMA.TRIMMED_CURVE' IN TYPEOF(it)) AND ('BUILDING_DESIGN_SCHEMA.CIRCLE' IN TYPEOF(it\ trimmed_curve.basis_curve)))))) )) = 0; END_ENTITY; -- advanced_csg_shape_representation ENTITY advanced_face SUBTYPE OF (face_surface); WHERE wr1 : SIZEOF(['BUILDING_DESIGN_SCHEMA.ELEMENTARY_SURFACE', 'BUILDING_DESIGN_SCHEMA.B_SPLINE_SURFACE', 'BUILDING_DESIGN_SCHEMA.SWEPT_SURFACE'] * TYPEOF( face_geometry)) = 1; wr2 : SIZEOF(QUERY ( elp_fbnds <* QUERY ( bnds <* SELF.bounds | ( 'BUILDING_DESIGN_SCHEMA.EDGE_LOOP' IN TYPEOF(bnds.bound)) ) | (NOT (SIZEOF(QUERY ( oe <* elp_fbnds.bound\path. edge_list | (NOT ('BUILDING_DESIGN_SCHEMA.EDGE_CURVE' IN TYPEOF(oe.edge_element))) )) = 0)) )) = 0; wr3 : SIZEOF(QUERY ( elp_fbnds <* QUERY ( bnds <* SELF.bounds | ( 'BUILDING_DESIGN_SCHEMA.EDGE_LOOP' IN TYPEOF(bnds.bound)) ) | (NOT (SIZEOF(QUERY ( oe <* elp_fbnds.bound\path. edge_list | (NOT (SIZEOF(['BUILDING_DESIGN_SCHEMA.LINE', 'BUILDING_DESIGN_SCHEMA.CONIC', 'BUILDING_DESIGN_SCHEMA.POLYLINE', 'BUILDING_DESIGN_SCHEMA.SURFACE_CURVE', 'BUILDING_DESIGN_SCHEMA.B_SPLINE_CURVE'] * TYPEOF(oe. edge_element\edge_curve.edge_geometry)) = 1)) )) = 0)) )) = 0; wr4 : SIZEOF(QUERY ( elp_fbnds <* QUERY ( bnds <* SELF.bounds | ( 'BUILDING_DESIGN_SCHEMA.EDGE_LOOP' IN TYPEOF(bnds.bound)) ) | (NOT (SIZEOF(QUERY ( oe <* elp_fbnds.bound\path. edge_list | (NOT (('BUILDING_DESIGN_SCHEMA.VERTEX_POINT' IN TYPEOF(oe.edge_start)) AND ( 'BUILDING_DESIGN_SCHEMA.CARTESIAN_POINT' IN TYPEOF(oe. edge_start\vertex_point.vertex_geometry)) AND ( 'BUILDING_DESIGN_SCHEMA.VERTEX_POINT' IN TYPEOF(oe.edge_end)) AND ('BUILDING_DESIGN_SCHEMA.CARTESIAN_POINT' IN TYPEOF(oe. edge_end\vertex_point.vertex_geometry)))) )) = 0)) )) = 0; wr5 : SIZEOF(QUERY ( elp_fbnds <* QUERY ( bnds <* SELF.bounds | ( 'BUILDING_DESIGN_SCHEMA.EDGE_LOOP' IN TYPEOF(bnds.bound)) ) | ('BUILDING_DESIGN_SCHEMA.ORIENTED_PATH' IN TYPEOF( elp_fbnds.bound)) )) = 0; wr6 : (NOT ('BUILDING_DESIGN_SCHEMA.SWEPT_SURFACE' IN TYPEOF( face_geometry))) OR (SIZEOF(['BUILDING_DESIGN_SCHEMA.LINE', 'BUILDING_DESIGN_SCHEMA.CONIC', 'BUILDING_DESIGN_SCHEMA.POLYLINE', 'BUILDING_DESIGN_SCHEMA.B_SPLINE_CURVE'] * TYPEOF( face_geometry\swept_surface.swept_curve)) = 1); wr7 : SIZEOF(QUERY ( vlp_fbnds <* QUERY ( bnds <* SELF.bounds | ( 'BUILDING_DESIGN_SCHEMA.VERTEX_LOOP' IN TYPEOF(bnds.bound)) ) | (NOT (('BUILDING_DESIGN_SCHEMA.VERTEX_POINT' IN TYPEOF( vlp_fbnds\face_bound.bound\vertex_loop.loop_vertex)) AND ( 'BUILDING_DESIGN_SCHEMA.CARTESIAN_POINT' IN TYPEOF( vlp_fbnds\face_bound.bound\vertex_loop.loop_vertex\ vertex_point.vertex_geometry)))) )) = 0; wr8 : SIZEOF(QUERY ( bnd <* SELF.bounds | (NOT (SIZEOF([ 'BUILDING_DESIGN_SCHEMA.EDGE_LOOP', 'BUILDING_DESIGN_SCHEMA.VERTEX_LOOP'] * TYPEOF(bnd.bound)) = 1)) )) = 0; wr9 : SIZEOF(QUERY ( elp_fbnds <* QUERY ( bnds <* SELF.bounds | ( 'BUILDING_DESIGN_SCHEMA.EDGE_LOOP' IN TYPEOF(bnds.bound)) ) | (NOT (SIZEOF(QUERY ( oe <* elp_fbnds.bound\path. edge_list | (('BUILDING_DESIGN_SCHEMA.SURFACE_CURVE' IN TYPEOF(oe.edge_element\edge_curve.edge_geometry)) AND (NOT (SIZEOF(QUERY ( sc_ag <* oe.edge_element\edge_curve. edge_geometry\surface_curve.associated_geometry | (NOT ( 'BUILDING_DESIGN_SCHEMA.PCURVE' IN TYPEOF(sc_ag))) )) = 0))) )) = 0)) )) = 0; wr10: ((NOT ('BUILDING_DESIGN_SCHEMA.SWEPT_SURFACE' IN TYPEOF( face_geometry))) OR (NOT ('BUILDING_DESIGN_SCHEMA.POLYLINE' IN TYPEOF(face_geometry\swept_surface.swept_curve))) OR ( SIZEOF(face_geometry\swept_surface.swept_curve\polyline. points) < 3)) AND (SIZEOF(QUERY ( elp_fbnds <* QUERY ( bnds <* SELF.bounds | ( 'BUILDING_DESIGN_SCHEMA.EDGE_LOOP' IN TYPEOF(bnds.bound)) ) | (NOT (SIZEOF(QUERY ( oe <* elp_fbnds.bound\path. edge_list | (('BUILDING_DESIGN_SCHEMA.POLYLINE' IN TYPEOF( oe.edge_element\edge_curve.edge_geometry)) AND (NOT ( SIZEOF(oe.edge_element\edge_curve.edge_geometry\polyline. points) < 3))) )) = 0)) )) = 0); END_ENTITY; -- advanced_face ENTITY advanced_face_with_thickness_shape_representation SUBTYPE OF (shape_representation, solid_model); WHERE wr1: SIZEOF(SELF.items) = 2; wr2: SIZEOF(QUERY ( item <* SELF.items | ((SIZEOF([ 'BUILDING_DESIGN_SCHEMA.MEASURE_REPRESENTATION_ITEM', 'BUILDING_DESIGN_SCHEMA.LENGTH_MEASURE_WITH_UNIT'] * TYPEOF( item)) = 2) AND (item.name = 'thickness')) )) = 1; wr3: SIZEOF(QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.ADVANCED_FACE' IN TYPEOF(item)) )) = 1; END_ENTITY; -- advanced_face_with_thickness_shape_representation ENTITY advanced_space_boundary_shape_representation SUBTYPE OF (shape_representation); WHERE wr1: SIZEOF(QUERY ( item <* SELF.items | (NOT ((SIZEOF([ 'BUILDING_DESIGN_SCHEMA.CLOSED_SHELL', 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM', 'BUILDING_DESIGN_SCHEMA.AXIS2_PLACEMENT_3D'] * TYPEOF(item)) = 1) OR (item.name = 'reference line'))) )) = 0; wr2: (SIZEOF(QUERY ( item <* SELF.items | (SIZEOF([ 'BUILDING_DESIGN_SCHEMA.CLOSED_SHELL', 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM'] * TYPEOF(item)) = 1) )) = 1) OR ((2 <= SIZEOF(QUERY ( it <* SELF.items | (it.name = 'reference line') ))) AND (SIZEOF(QUERY ( it <* SELF.items | (it.name = 'reference line') )) <= 3)); wr3: SIZEOF(QUERY ( csh <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.CLOSED_SHELL' IN TYPEOF(item)) ) | ( NOT (SIZEOF(QUERY ( fcs <* csh\connected_face_set.cfs_faces | (NOT ('BUILDING_DESIGN_SCHEMA.ADVANCED_FACE' IN TYPEOF( fcs))) )) = 0)) )) = 0; wr4: SIZEOF(QUERY ( mi <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM' IN TYPEOF(item)) ) | ( NOT (('BUILDING_DESIGN_SCHEMA.' + 'ADVANCED_SPACE_BOUNDARY_SHAPE_REPRESENTATION') IN TYPEOF(mi \mapped_item.mapping_source.mapped_representation))) )) = 0; wr5: SIZEOF(QUERY ( it <* SELF.items | ((it.name = 'reference line') AND (NOT (('BUILDING_DESIGN_SCHEMA.POLYLINE' IN TYPEOF(it)) OR (('BUILDING_DESIGN_SCHEMA.TRIMMED_CURVE' IN TYPEOF(it)) AND ('BUILDING_DESIGN_SCHEMA.CIRCLE' IN TYPEOF(it\ trimmed_curve.basis_curve)))))) )) = 0; END_ENTITY; -- advanced_space_boundary_shape_representation ENTITY advanced_wire_shape_representation SUBTYPE OF (shape_representation); WHERE wr1: SIZEOF(QUERY ( item <* SELF.items | (NOT ((SIZEOF([ 'BUILDING_DESIGN_SCHEMA.COMPOSITE_CURVE', 'BUILDING_DESIGN_SCHEMA.CIRCLE', 'BUILDING_DESIGN_SCHEMA.ELLIPSE', 'BUILDING_DESIGN_SCHEMA.B_SPLINE_CURVE', 'BUILDING_DESIGN_SCHEMA.OFFSET_CURVE_3D', 'BUILDING_DESIGN_SCHEMA.CURVE_REPLICA', 'BUILDING_DESIGN_SCHEMA.TRIMMED_CURVE', 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM', 'BUILDING_DESIGN_SCHEMA.AXIS2_PLACEMENT_3D'] * TYPEOF(item)) = 1) OR (item.name = 'reference line'))) )) = 0; wr2: (SIZEOF(QUERY ( item <* SELF.items | (SIZEOF([ 'BUILDING_DESIGN_SCHEMA.COMPOSITE_CURVE', 'BUILDING_DESIGN_SCHEMA.CIRCLE', 'BUILDING_DESIGN_SCHEMA.ELLIPSE', 'BUILDING_DESIGN_SCHEMA.OFFSET_CURVE_3D', 'BUILDING_DESIGN_SCHEMA.CURVE_REPLICA', 'BUILDING_DESIGN_SCHEMA.TRIMMED_CURVE', 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM'] * TYPEOF(item)) = 1) )) = 1) OR ((2 <= SIZEOF(QUERY ( it <* SELF.items | (it.name = 'reference line') ))) AND (SIZEOF(QUERY ( it <* SELF.items | (it.name = 'reference line') )) <= 3)); wr3: SIZEOF(QUERY ( item <* SELF.items | ((SIZEOF([ 'BUILDING_DESIGN_SCHEMA.COMPOSITE_CURVE', 'BUILDING_DESIGN_SCHEMA.OFFSET_CURVE_3D', 'BUILDING_DESIGN_SCHEMA.CURVE_REPLICA', 'BUILDING_DESIGN_SCHEMA.TRIMMED_CURVE'] * TYPEOF(item)) = 1) AND (NOT valid_advanced_wire_composition(item))) )) = 0; wr4: SIZEOF(QUERY ( mi <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM' IN TYPEOF(item)) ) | ( NOT (('BUILDING_DESIGN_SCHEMA.' + 'ADVANCED_WIRE_SHAPE_REPRESENTATION') IN TYPEOF(mi\ mapped_item.mapping_source.mapped_representation))) )) = 0; wr5: SIZEOF(QUERY ( it <* SELF.items | ((it.name = 'reference line') AND (NOT (('BUILDING_DESIGN_SCHEMA.POLYLINE' IN TYPEOF(it)) OR (('BUILDING_DESIGN_SCHEMA.TRIMMED_CURVE' IN TYPEOF(it)) AND ('BUILDING_DESIGN_SCHEMA.CIRCLE' IN TYPEOF(it\ trimmed_curve.basis_curve)))))) )) = 0; END_ENTITY; -- advanced_wire_shape_representation ENTITY application_context; application : text; INVERSE context_elements : SET [1:?] OF application_context_element FOR frame_of_reference; END_ENTITY; -- application_context ENTITY application_context_element SUPERTYPE OF (ONEOF (product_context,product_definition_context)); name : label; frame_of_reference : application_context; END_ENTITY; -- application_context_element ENTITY application_protocol_definition; status : label; application_interpreted_model_schema_name : label; application_protocol_year : year_number; application : application_context; END_ENTITY; -- application_protocol_definition ENTITY approval; status : approval_status; level : label; END_ENTITY; -- approval ENTITY approval_assignment ABSTRACT SUPERTYPE; assigned_approval : approval; END_ENTITY; -- approval_assignment ENTITY approval_date_time; date_time : date_time_select; dated_approval : approval; END_ENTITY; -- approval_date_time ENTITY approval_person_organization; person_organization : person_organization_select; authorized_approval : approval; role : approval_role; END_ENTITY; -- approval_person_organization ENTITY approval_role; role : label; END_ENTITY; -- approval_role ENTITY approval_status; name : label; END_ENTITY; -- approval_status ENTITY assembly_component_usage SUBTYPE OF (product_definition_usage); reference_designator : OPTIONAL identifier; END_ENTITY; -- assembly_component_usage ENTITY axis1_placement SUBTYPE OF (placement); axis : OPTIONAL direction; DERIVE z : direction := NVL(normalise(axis),direction([0,0,1])); WHERE wr1: SELF\geometric_representation_item.dim = 3; END_ENTITY; -- axis1_placement ENTITY axis2_placement_2d SUBTYPE OF (placement); ref_direction : OPTIONAL direction; DERIVE p : LIST [2:2] OF direction := build_2axes(ref_direction); WHERE wr1: SELF\geometric_representation_item.dim = 2; END_ENTITY; -- axis2_placement_2d ENTITY axis2_placement_3d SUBTYPE OF (placement); axis : OPTIONAL direction; ref_direction : OPTIONAL direction; DERIVE p : LIST [3:3] OF direction := build_axes(axis,ref_direction); WHERE wr1: SELF\placement.location.dim = 3; wr2: (NOT EXISTS(axis)) OR (axis.dim = 3); wr3: (NOT EXISTS(ref_direction)) OR (ref_direction.dim = 3); wr4: (NOT EXISTS(axis)) OR (NOT EXISTS(ref_direction)) OR ( cross_product(axis,ref_direction).magnitude > 0); END_ENTITY; -- axis2_placement_3d ENTITY b_spline_curve SUPERTYPE OF (ONEOF (uniform_curve,b_spline_curve_with_knots, quasi_uniform_curve,bezier_curve) ANDOR rational_b_spline_curve) SUBTYPE OF (bounded_curve); degree : INTEGER; control_points_list : LIST [2:?] OF cartesian_point; curve_form : b_spline_curve_form; closed_curve : LOGICAL; self_intersect : LOGICAL; DERIVE upper_index_on_control_points : INTEGER := SIZEOF( control_points_list) - 1; control_points : ARRAY [0: upper_index_on_control_points] OF cartesian_point := list_to_array( control_points_list,0, upper_index_on_control_points); WHERE wr1: ('BUILDING_DESIGN_SCHEMA.UNIFORM_CURVE' IN TYPEOF(SELF)) OR ( 'BUILDING_DESIGN_SCHEMA.QUASI_UNIFORM_CURVE' IN TYPEOF(SELF)) OR ('BUILDING_DESIGN_SCHEMA.BEZIER_CURVE' IN TYPEOF(SELF)) OR ('BUILDING_DESIGN_SCHEMA.B_SPLINE_CURVE_WITH_KNOTS' IN TYPEOF(SELF)); END_ENTITY; -- b_spline_curve ENTITY b_spline_curve_with_knots SUBTYPE OF (b_spline_curve); knot_multiplicities : LIST [2:?] OF INTEGER; knots : LIST [2:?] OF parameter_value; knot_spec : knot_type; DERIVE upper_index_on_knots : INTEGER := SIZEOF(knots); WHERE wr1: constraints_param_b_spline(degree,upper_index_on_knots, upper_index_on_control_points,knot_multiplicities,knots); wr2: SIZEOF(knot_multiplicities) = upper_index_on_knots; END_ENTITY; -- b_spline_curve_with_knots ENTITY b_spline_surface SUPERTYPE OF (ONEOF (b_spline_surface_with_knots,uniform_surface, quasi_uniform_surface,bezier_surface) ANDOR rational_b_spline_surface) SUBTYPE OF (bounded_surface); u_degree : INTEGER; v_degree : INTEGER; control_points_list : LIST [2:?] OF LIST [2:?] OF cartesian_point; surface_form : b_spline_surface_form; u_closed : LOGICAL; v_closed : LOGICAL; self_intersect : LOGICAL; DERIVE u_upper : INTEGER := SIZEOF(control_points_list) - 1; v_upper : INTEGER := SIZEOF(control_points_list[1]) - 1; control_points : ARRAY [0:u_upper] OF ARRAY [0:v_upper] OF cartesian_point := make_array_of_array( control_points_list,0,u_upper,0,v_upper); WHERE wr1: ('BUILDING_DESIGN_SCHEMA.UNIFORM_SURFACE' IN TYPEOF(SELF)) OR ( 'BUILDING_DESIGN_SCHEMA.QUASI_UNIFORM_SURFACE' IN TYPEOF( SELF)) OR ('BUILDING_DESIGN_SCHEMA.BEZIER_SURFACE' IN TYPEOF(SELF)) OR ( 'BUILDING_DESIGN_SCHEMA.B_SPLINE_SURFACE_WITH_KNOTS' IN TYPEOF(SELF)); END_ENTITY; -- b_spline_surface ENTITY b_spline_surface_with_knots SUBTYPE OF (b_spline_surface); u_multiplicities : LIST [2:?] OF INTEGER; v_multiplicities : LIST [2:?] OF INTEGER; u_knots : LIST [2:?] OF parameter_value; v_knots : LIST [2:?] OF parameter_value; knot_spec : knot_type; DERIVE knot_u_upper : INTEGER := SIZEOF(u_knots); knot_v_upper : INTEGER := SIZEOF(v_knots); WHERE wr1: constraints_param_b_spline(SELF\b_spline_surface.u_degree, knot_u_upper,SELF\b_spline_surface.u_upper,u_multiplicities, u_knots); wr2: constraints_param_b_spline(SELF\b_spline_surface.v_degree, knot_v_upper,SELF\b_spline_surface.v_upper,v_multiplicities, v_knots); wr3: SIZEOF(u_multiplicities) = knot_u_upper; wr4: SIZEOF(v_multiplicities) = knot_v_upper; END_ENTITY; -- b_spline_surface_with_knots ENTITY bezier_curve SUBTYPE OF (b_spline_curve); END_ENTITY; -- bezier_curve ENTITY bezier_surface SUBTYPE OF (b_spline_surface); END_ENTITY; -- bezier_surface ENTITY block SUBTYPE OF (geometric_representation_item); position : axis2_placement_3d; x : positive_length_measure; y : positive_length_measure; z : positive_length_measure; END_ENTITY; -- block ENTITY boolean_result SUBTYPE OF (geometric_representation_item); operator : boolean_operator; first_operand : boolean_operand; second_operand : boolean_operand; END_ENTITY; -- boolean_result ENTITY boundary_curve SUBTYPE OF (composite_curve_on_surface); WHERE wr1: SELF\composite_curve.closed_curve; END_ENTITY; -- boundary_curve ENTITY bounded_curve SUPERTYPE OF (ONEOF (polyline,b_spline_curve,trimmed_curve, composite_curve)) SUBTYPE OF (curve); END_ENTITY; -- bounded_curve ENTITY bounded_surface SUPERTYPE OF (ONEOF (b_spline_surface,rectangular_trimmed_surface, curve_bounded_surface,rectangular_composite_surface)) SUBTYPE OF (surface); END_ENTITY; -- bounded_surface ENTITY brep_with_voids SUBTYPE OF (manifold_solid_brep); voids : SET [1:?] OF oriented_closed_shell; END_ENTITY; -- brep_with_voids ENTITY building SUBTYPE OF (product_definition); WHERE wr1: SIZEOF(QUERY ( pdr <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PRODUCT_DEFINITION_RELATIONSHIP.RELATING_PRODUCT_DEFINITION') | ('BUILDING_DESIGN_SCHEMA.BUILDING_SECTION' IN TYPEOF(pdr. related_product_definition)) )) >= 1; wr2: SIZEOF(QUERY ( pdr <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PRODUCT_DEFINITION_RELATIONSHIP.RELATED_PRODUCT_DEFINITION') | ('BUILDING_DESIGN_SCHEMA.BUILDING_COMPLEX' IN TYPEOF(pdr. relating_product_definition)) )) = 1; END_ENTITY; -- building ENTITY building_complex SUBTYPE OF (product_definition); WHERE wr1: SIZEOF(QUERY ( pdr <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PRODUCT_DEFINITION_RELATIONSHIP.RELATING_PRODUCT_DEFINITION') | ((pdr.name = 'in building complex') AND ( 'BUILDING_DESIGN_SCHEMA.BUILDING' IN TYPEOF(pdr. related_product_definition))) )) >= 1; wr2: (SIZEOF(QUERY ( pa <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'BUILDING_DESIGN_PERSON_ASSIGNMENT.ITEMS') | (pa.role.name = 'owner') )) + SIZEOF(QUERY ( oa <* USEDIN(SELF, 'BUILDING_DESIGN_SCHEMA.' + 'BUILDING_DESIGN_ORGANIZATION_ASSIGNMENT.ITEMS') | (oa.role. name = 'owner') ))) = 1; END_ENTITY; -- building_complex ENTITY building_component_classification_assignment SUBTYPE OF (group_assignment); items : SET [1:?] OF building_component_classification_item; END_ENTITY; -- building_component_classification_assignment ENTITY building_component_classification_group SUBTYPE OF (group); WHERE wr1: SIZEOF(QUERY ( ga <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'GROUP_ASSIGNMENT.ASSIGNED_GROUP') | (( 'BUILDING_DESIGN_SCHEMA.' + 'BUILDING_COMPONENT_CLASSIFICATION_ASSIGNMENT') IN TYPEOF(ga)) )) >= 1; END_ENTITY; -- building_component_classification_group ENTITY building_design_approval SUBTYPE OF (approval_assignment); items : SET [1:?] OF building_design_approval_item; WHERE wr1: SIZEOF(QUERY ( i <* SELF.items | (SIZEOF([ 'BUILDING_DESIGN_SCHEMA.BUILDING', 'BUILDING_DESIGN_SCHEMA.BUILDING_LEVEL', 'BUILDING_DESIGN_SCHEMA.BUILDING_SECTION', 'BUILDING_DESIGN_SCHEMA.ELEMENT_ASSEMBLY'] * TYPEOF(i)) = 1) )) = 0; END_ENTITY; -- building_design_approval ENTITY building_design_date_assignment SUBTYPE OF (date_assignment); items : SET [1:?] OF building_design_date_item; END_ENTITY; -- building_design_date_assignment ENTITY building_design_organization_assignment SUBTYPE OF (organization_assignment); items : SET [1:?] OF building_design_organization_item; END_ENTITY; -- building_design_organization_assignment ENTITY building_design_person_and_organization_assignment SUBTYPE OF (person_and_organization_assignment); items : SET [1:?] OF building_design_person_and_organization_item; END_ENTITY; -- building_design_person_and_organization_assignment ENTITY building_design_person_assignment SUBTYPE OF (person_assignment); items : SET [1:?] OF building_design_person_item; END_ENTITY; -- building_design_person_assignment ENTITY building_document_reference SUBTYPE OF (document_reference); items : SET [1:?] OF building_document_item; END_ENTITY; -- building_document_reference ENTITY building_element SUBTYPE OF (product_definition); WHERE wr1: SIZEOF(QUERY ( pdr <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PRODUCT_DEFINITION_RELATIONSHIP.RELATED_PRODUCT_DEFINITION') | ('BUILDING_DESIGN_SCHEMA.BUILDING_SECTION' IN TYPEOF(pdr. relating_product_definition)) )) = 1; wr2: SIZEOF(USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'BUILDING_ITEM_IDENTIFICATION_ASSIGNMENT.ITEM')) = 1; wr3: SIZEOF(QUERY ( pd <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION.DEFINITION') | (SIZEOF(QUERY ( sa <* USEDIN(pd,'BUILDING_DESIGN_SCHEMA.' + 'SHAPE_ASPECT.OF_SHAPE') | (( 'BUILDING_DESIGN_SCHEMA.POSITIVE_COMPONENT' IN TYPEOF(sa)) AND (sa.description = 'main component')) )) = 1) )) = 1; END_ENTITY; -- building_element ENTITY building_element_assembly SUBTYPE OF (product_definition); WHERE wr1: SIZEOF(QUERY ( pd <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION.DEFINITION') | ( 'BUILDING_DESIGN_SCHEMA.PRODUCT_DEFINITION_SHAPE' IN TYPEOF( pd)) )) = 0; wr2: SIZEOF(QUERY ( acu <* QUERY ( pdr <* USEDIN(SELF, 'BUILDING_DESIGN_SCHEMA.PRODUCT_DEFINITION_RELATIONSHIP.' + 'RELATING_PRODUCT_DEFINITION') | ( 'BUILDING_DESIGN_SCHEMA.ASSEMBLY_COMPONENT_USAGE' IN TYPEOF( pdr)) ) | (SIZEOF(TYPEOF(acu.related_product_definition) * [ 'BUILDING_DESIGN_SCHEMA.BUILDING_ELEMENT', 'BUILDING_DESIGN_SCHEMA.FIXTURE_EQUIPMENT_ELEMENT', 'BUILDING_DESIGN_SCHEMA.SERVICE_ELEMENT', 'BUILDING_DESIGN_SCHEMA.SPACE_ELEMENT', 'BUILDING_DESIGN_SCHEMA.STRUCTURE_ENCLOSURE_ELEMENT', 'BUILDING_DESIGN_SCHEMA.BUILDING_ELEMENT_ASSEMBLY']) = 1) )) >= 1; END_ENTITY; -- building_element_assembly ENTITY building_element_group SUBTYPE OF (product_definition); WHERE wr1: SIZEOF(QUERY ( pd <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION.DEFINITION') | ( 'BUILDING_DESIGN_SCHEMA.PRODUCT_DEFINITION_SHAPE' IN TYPEOF( pd)) )) = 0; wr2: SIZEOF(QUERY ( pdr <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PRODUCT_DEFINITION_RELATIONSHIP.RELATING_PRODUCT_DEFINITION') | (SIZEOF(TYPEOF(pdr.related_product_definition) * [ 'BUILDING_DESIGN_SCHEMA.BUILDING_ELEMENT', 'BUILDING_DESIGN_SCHEMA.FIXTURE_EQUIPMENT_ELEMENT', 'BUILDING_DESIGN_SCHEMA.SERVICE_ELEMENT', 'BUILDING_DESIGN_SCHEMA.SPACE_ELEMENT', 'BUILDING_DESIGN_SCHEMA.STRUCTURE_ENCLOSURE_ELEMENT', 'BUILDING_DESIGN_SCHEMA.BUILDING_ELEMENT_GROUP']) = 1) )) >= 1; END_ENTITY; -- building_element_group ENTITY building_item_identification_assignment SUBTYPE OF (name_assignment); item : identified_item; END_ENTITY; -- building_item_identification_assignment ENTITY building_level SUBTYPE OF (product_definition); WHERE wr1: SIZEOF(QUERY ( pdr <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PRODUCT_DEFINITION_RELATIONSHIP.RELATED_PRODUCT_DEFINITION') | ('BUILDING_DESIGN_SCHEMA.BUILDING_SECTION' IN TYPEOF(pdr. relating_product_definition)) )) = 1; wr2: SIZEOF(USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'BUILDING_ITEM_IDENTIFICATION_ASSIGNMENT.ITEM')) <= 1; wr3: SIZEOF(QUERY ( pd <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION.DEFINITION') | (NOT (SIZEOF( QUERY ( pdr <* USEDIN(pd,'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION_REPRESENTATION.DEFINITION') | (NOT ( SIZEOF(TYPEOF(pdr.used_representation) * [ 'BUILDING_DESIGN_SCHEMA.' + 'ADVANCED_SPACE_BOUNDARY_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'ELEMENTARY_SPACE_BOUNDARY_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'FACETED_SPACE_BOUNDARY_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'GROUND_FACE_SPACE_BOUNDARY_SHAPE_REPRESENTATION']) = 1)) )) = 0)) )) = 0; END_ENTITY; -- building_level ENTITY building_section SUBTYPE OF (product_definition); WHERE wr1: SIZEOF(QUERY ( pdr <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PRODUCT_DEFINITION_RELATIONSHIP.RELATED_PRODUCT_DEFINITION') | ('BUILDING_DESIGN_SCHEMA.BUILDING' IN TYPEOF(pdr. relating_product_definition)) )) = 1; wr2: SIZEOF(USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'BUILDING_ITEM_IDENTIFICATION_ASSIGNMENT.ITEM')) = 1; wr3: SIZEOF(QUERY ( pdr <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PRODUCT_DEFINITION_RELATIONSHIP.RELATING_PRODUCT_DEFINITION') | (SIZEOF(TYPEOF(pdr.related_product_definition) * [ 'BUILDING_DESIGN_SCHEMA.BUILDING_LEVEL', 'BUILDING_DESIGN_SCHEMA.BUILDING_ELEMENT', 'BUILDING_DESIGN_SCHEMA.FIXTURE_EQUIPMENT_ELEMENT', 'BUILDING_DESIGN_SCHEMA.SERVICE_ELEMENT', 'BUILDING_DESIGN_SCHEMA.SPACE_ELEMENT', 'BUILDING_DESIGN_SCHEMA.STRUCTURE_ENCLOSURE_ELEMENT']) = 1) )) >= 1; END_ENTITY; -- building_section ENTITY calendar_date SUBTYPE OF (date); day_component : day_in_month_number; month_component : month_in_year_number; WHERE wr1: valid_calendar_date(SELF); END_ENTITY; -- calendar_date ENTITY cartesian_point SUBTYPE OF (point); coordinates : LIST [1:3] OF length_measure; END_ENTITY; -- cartesian_point ENTITY cartesian_transformation_operator SUPERTYPE OF (cartesian_transformation_operator_3d) SUBTYPE OF (geometric_representation_item, functionally_defined_transformation); axis1 : OPTIONAL direction; axis2 : OPTIONAL direction; local_origin : cartesian_point; scale : OPTIONAL REAL; DERIVE scl : REAL := NVL(scale,1); WHERE wr1: scl > 0; END_ENTITY; -- cartesian_transformation_operator ENTITY cartesian_transformation_operator_3d SUBTYPE OF (cartesian_transformation_operator); axis3 : OPTIONAL direction; DERIVE u : LIST [3:3] OF direction := base_axis(3,SELF\ cartesian_transformation_operator.axis1,SELF\ cartesian_transformation_operator.axis2,axis3); WHERE WR1: SELF\geometric_representation_item.dim = 3; -- wr1: SELF\cartesian_transformation_operator.dim = 3; END_ENTITY; -- cartesian_transformation_operator_3d ENTITY change SUBTYPE OF (action_assignment); items : SET [1:?] OF building_design_change_item; END_ENTITY; -- change ENTITY characterized_object; name : label; description : text; END_ENTITY; -- characterized_object ENTITY circle SUBTYPE OF (conic); radius : positive_length_measure; END_ENTITY; -- circle ENTITY classification_table SUBTYPE OF (document_usage_constraint); WHERE wr1: SIZEOF(QUERY ( bddr <* QUERY ( dr <* USEDIN(SELF.source,'BUILDING_DESIGN_SCHEMA.DOCUMENT_REFERENCE.ASSIGNED_DOCUMENT') | ('BUILDING_DESIGN_SCHEMA.BUILDING_DOCUMENT_REFERENCE' IN TYPEOF(dr)) ) | (NOT (SIZEOF(QUERY ( item <* bddr.items | ( NOT (SIZEOF(TYPEOF(item) * [ 'BUILDING_DESIGN_SCHEMA.PRODUCT_CATEGORY', 'BUILDING_DESIGN_SCHEMA.BUILDING_CLASSIFICATION_GROUP']) = 1)) )) = 0)) )) = 0; END_ENTITY; -- classification_table ENTITY closed_shell SUBTYPE OF (connected_face_set); END_ENTITY; -- closed_shell ENTITY composite_curve SUBTYPE OF (bounded_curve); segments : LIST [1:?] OF composite_curve_segment; self_intersect : LOGICAL; DERIVE n_segments : INTEGER := SIZEOF(segments); closed_curve : LOGICAL := segments[n_segments].transition <> discontinuous; WHERE wr1: ((NOT closed_curve) AND (SIZEOF(QUERY ( temp <* segments | ( temp.transition = discontinuous) )) = 1)) OR (closed_curve AND (SIZEOF(QUERY ( temp <* segments | (temp.transition = discontinuous) )) = 0)); END_ENTITY; -- composite_curve ENTITY composite_curve_on_surface SUPERTYPE OF (boundary_curve) SUBTYPE OF (composite_curve); DERIVE basis_surface : SET [0:2] OF surface := get_basis_surface(SELF); WHERE wr1: SIZEOF(basis_surface) > 0; wr2: constraints_composite_curve_on_surface(SELF); END_ENTITY; -- composite_curve_on_surface ENTITY composite_curve_segment; transition : transition_code; same_sense : BOOLEAN; parent_curve : curve; INVERSE using_curves : BAG [1:?] OF composite_curve FOR segments; WHERE wr1: 'BUILDING_DESIGN_SCHEMA.BOUNDED_CURVE' IN TYPEOF(parent_curve); END_ENTITY; -- composite_curve_segment ENTITY conic SUPERTYPE OF (ONEOF (circle,ellipse,hyperbola,parabola)) SUBTYPE OF (curve); position : axis2_placement; END_ENTITY; -- conic ENTITY conical_surface SUBTYPE OF (elementary_surface); radius : length_measure; semi_angle : plane_angle_measure; WHERE wr1: radius >= 0; END_ENTITY; -- conical_surface ENTITY connected_face_set SUPERTYPE OF (ONEOF (closed_shell,open_shell)) SUBTYPE OF (topological_representation_item); cfs_faces : SET [1:?] OF face; END_ENTITY; -- connected_face_set ENTITY conversion_based_unit SUBTYPE OF (named_unit); name : label; conversion_factor : measure_with_unit; END_ENTITY; -- conversion_based_unit ENTITY csg_solid SUBTYPE OF (solid_model); tree_root_expression : csg_select; END_ENTITY; -- csg_solid ENTITY curve SUPERTYPE OF (ONEOF (line,conic,pcurve,surface_curve,offset_curve_3d, curve_replica)) SUBTYPE OF (geometric_representation_item); END_ENTITY; -- curve ENTITY curve_bounded_surface SUBTYPE OF (bounded_surface); basis_surface : surface; boundaries : SET [1:?] OF boundary_curve; implicit_outer : BOOLEAN; WHERE wr1: NOT (implicit_outer AND ( 'BUILDING_DESIGN_SCHEMA.OUTER_BOUNDARY_CURVE' IN TYPEOF( boundaries))); wr2: (NOT implicit_outer) OR ( 'BUILDING_DESIGN_SCHEMA.BOUNDED_SURFACE' IN TYPEOF( basis_surface)); wr3: SIZEOF(QUERY ( temp <* boundaries | ( 'BUILDING_DESIGN_SCHEMA.OUTER_BOUNDARY_CURVE' IN TYPEOF(temp)) )) <= 1; wr4: SIZEOF(QUERY ( temp <* boundaries | (temp\ composite_curve_on_surface.basis_surface[1] :<>: SELF. basis_surface) )) = 0; END_ENTITY; -- curve_bounded_surface ENTITY curve_replica SUBTYPE OF (curve); parent_curve : curve; transformation : cartesian_transformation_operator; WHERE wr1: transformation.dim = parent_curve.dim; wr2: acyclic_curve_replica(SELF,parent_curve); END_ENTITY; -- curve_replica ENTITY cylindrical_surface SUBTYPE OF (elementary_surface); radius : positive_length_measure; END_ENTITY; -- cylindrical_surface ENTITY date SUPERTYPE OF (ONEOF (calendar_date,ordinal_date, week_of_year_and_day_date)); year_component : year_number; END_ENTITY; -- date ENTITY date_assignment ABSTRACT SUPERTYPE; assigned_date : date; role : date_role; END_ENTITY; -- date_assignment ENTITY date_role; name : label; END_ENTITY; -- date_role ENTITY definitional_representation SUBTYPE OF (representation); WHERE wr1: 'BUILDING_DESIGN_SCHEMA.PARAMETRIC_REPRESENTATION_CONTEXT' IN TYPEOF(SELF\representation.context_of_items); END_ENTITY; -- definitional_representation ENTITY degenerate_toroidal_surface SUBTYPE OF (toroidal_surface); select_outer : BOOLEAN; WHERE wr1: major_radius < minor_radius; END_ENTITY; -- degenerate_toroidal_surface ENTITY derived_unit; elements : SET [1:?] OF derived_unit_element; WHERE wr1: (SIZEOF(elements) > 1) OR ((SIZEOF(elements) = 1) AND (elements [1].exponent <> 1)); END_ENTITY; -- derived_unit ENTITY derived_unit_element; unit : named_unit; exponent : REAL; END_ENTITY; -- derived_unit_element ENTITY descriptive_representation_item SUBTYPE OF (representation_item); description : text; END_ENTITY; -- descriptive_representation_item ENTITY dimensional_exponents; length_exponent : REAL; mass_exponent : REAL; time_exponent : REAL; electric_current_exponent : REAL; thermodynamic_temperature_exponent : REAL; amount_of_substance_exponent : REAL; luminous_intensity_exponent : REAL; END_ENTITY; -- dimensional_exponents ENTITY direction SUBTYPE OF (geometric_representation_item); direction_ratios : LIST [2:3] OF REAL; WHERE wr1: SIZEOF(QUERY ( tmp <* direction_ratios | (tmp <> 0) )) > 0; END_ENTITY; -- direction ENTITY document; id : identifier; name : label; description : text; kind : document_type; UNIQUE ur1 : id; END_ENTITY; -- document ENTITY document_reference ABSTRACT SUPERTYPE; assigned_document : document; source : label; END_ENTITY; -- document_reference ENTITY document_type; product_data_type : label; END_ENTITY; -- document_type ENTITY document_usage_constraint; source : document; subject_element : label; subject_element_value : text; END_ENTITY; -- document_usage_constraint ENTITY edge SUPERTYPE OF (ONEOF (edge_curve,oriented_edge)) SUBTYPE OF (topological_representation_item); edge_start : vertex; edge_end : vertex; END_ENTITY; -- edge ENTITY edge_curve SUBTYPE OF (edge, geometric_representation_item); edge_geometry : curve; same_sense : BOOLEAN; END_ENTITY; -- edge_curve ENTITY edge_loop SUBTYPE OF (loop, path); DERIVE ne : INTEGER := SIZEOF(SELF\path.edge_list); WHERE wr1: SELF\path.edge_list[1].edge_start :=: SELF\path.edge_list[ne]. edge_end; END_ENTITY; -- edge_loop ENTITY elementary_csg_shape_representation SUBTYPE OF (shape_representation); WHERE wr1: SIZEOF(QUERY ( item <* SELF.items | (NOT ((SIZEOF([ 'BUILDING_DESIGN_SCHEMA.CSG_SOLID', 'BUILDING_DESIGN_SCHEMA.EXTRUDED_AREA_SOLID', 'BUILDING_DESIGN_SCHEMA.REVOLVED_AREA_SOLID', 'BUILDING_DESIGN_SCHEMA.AXIS2_PLACEMENT_3D', 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM'] * TYPEOF(item)) = 1) OR (item.name = 'reference line'))) )) = 0; wr2: (SIZEOF(QUERY ( item <* SELF.items | (SIZEOF([ 'BUILDING_DESIGN_SCHEMA.CSG_SOLID', 'BUILDING_DESIGN_SCHEMA.EXTRUDED_AREA_SOLID', 'BUILDING_DESIGN_SCHEMA.REVOLVED_AREA_SOLID', 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM'] * TYPEOF(item)) = 1) )) >= 1) OR ((2 <= SIZEOF(QUERY ( it <* SELF.items | (it.name = 'reference line') ))) AND (SIZEOF(QUERY ( it <* SELF.items | (it.name = 'reference line') )) <= 3)); wr3: SIZEOF(QUERY ( item <* SELF.items | (( 'BUILDING_DESIGN_SCHEMA.CSG_SOLID' IN TYPEOF(item)) AND ( NOT valid_elementary_csg_tree(item\csg_solid. tree_root_expression))) )) = 0; wr4: SIZEOF(QUERY ( mi <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM' IN TYPEOF(item)) ) | ( NOT ('BUILDING_DESIGN_SCHEMA.ELEMENTARY_CSG_SHAPE_REPRESENTATION' IN TYPEOF(mi\mapped_item.mapping_source. mapped_representation))) )) = 0; wr5: SIZEOF(QUERY ( it <* SELF.items | ((it.name = 'reference line') AND (NOT (('BUILDING_DESIGN_SCHEMA.POLYLINE' IN TYPEOF(it)) OR (('BUILDING_DESIGN_SCHEMA.TRIMMED_CURVE' IN TYPEOF(it)) AND ('BUILDING_DESIGN_SCHEMA.CIRCLE' IN TYPEOF(it\ trimmed_curve.basis_curve)))))) )) = 0; END_ENTITY; -- elementary_csg_shape_representation ENTITY elementary_face_with_thickness_shape_representation SUBTYPE OF (shape_representation, solid_model); WHERE wr1: SIZEOF(SELF.items) = 2; wr2: SIZEOF(QUERY ( item <* SELF.items | ((SIZEOF([ 'BUILDING_DESIGN_SCHEMA.MEASURE_REPRESENTATION_ITEM', 'BUILDING_DESIGN_SCHEMA.LENGTH_MEASURE_WITH_UNIT'] * TYPEOF( item)) = 2) AND (item.name = 'thickness')) )) = 1; wr3: SIZEOF(QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.FACE_SURFACE' IN TYPEOF(item)) )) = 1; wr4: SIZEOF(QUERY ( item <* SELF.items | ((NOT ( 'BUILDING_DESIGN_SCHEMA.FACE_SURFACE' IN TYPEOF(item))) OR ( 'BUILDING_DESIGN_SCHEMA.ELEMENTARY_SURFACE' IN TYPEOF(item\ face_surface.face_geometry))) )) = 0; wr5: SIZEOF(QUERY ( item <* SELF.items | (( 'BUILDING_DESIGN_SCHEMA.FACE_SURFACE' IN TYPEOF(item)) AND ( NOT (SIZEOF(QUERY ( elp_fbnds <* QUERY ( bnds <* item\face. bounds | ('BUILDING_DESIGN_SCHEMA.EDGE_LOOP' IN TYPEOF(bnds. bound)) ) | (NOT (SIZEOF(QUERY ( oe <* elp_fbnds.bound\path. edge_list | (NOT ('BUILDING_DESIGN_SCHEMA.EDGE_CURVE' IN TYPEOF(oe.edge_element))) )) = 0)) )) = 0))) )) = 0; wr6: SIZEOF(QUERY ( item <* SELF.items | (( 'BUILDING_DESIGN_SCHEMA.FACE_SURFACE' IN TYPEOF(item)) AND ( NOT (SIZEOF(QUERY ( elp_fbnds <* QUERY ( bnds <* item\face. bounds | ('BUILDING_DESIGN_SCHEMA.EDGE_LOOP' IN TYPEOF(bnds. bound)) ) | (NOT (SIZEOF(QUERY ( oe <* elp_fbnds.bound\path. edge_list | (NOT (SIZEOF(['BUILDING_DESIGN_SCHEMA.LINE', 'BUILDING_DESIGN_SCHEMA.CONIC', 'BUILDING_DESIGN_SCHEMA.POLYLINE', 'BUILDING_DESIGN_SCHEMA.B_SPLINE_CURVE'] * TYPEOF(oe. edge_element\edge_curve.edge_geometry)) = 1)) )) = 0)) )) = 0))) )) = 0; wr7: SIZEOF(QUERY ( item <* SELF.items | (( 'BUILDING_DESIGN_SCHEMA.FACE_SURFACE' IN TYPEOF(item)) AND ( NOT (SIZEOF(QUERY ( vlp_fbnds <* QUERY ( bnds <* item\face. bounds | ('BUILDING_DESIGN_SCHEMA.VERTEX_LOOP' IN TYPEOF( bnds.bound)) ) | (NOT (( 'BUILDING_DESIGN_SCHEMA.VERTEX_POINT' IN TYPEOF(vlp_fbnds\ face_bound.bound\vertex_loop.loop_vertex)) AND ( 'BUILDING_DESIGN_SCHEMA.CARTESIAN_POINT' IN TYPEOF(vlp_fbnds \face_bound.bound\vertex_loop.loop_vertex\vertex_point. vertex_geometry)))) )) = 0))) )) = 0; END_ENTITY; -- elementary_face_with_thickness_shape_representation ENTITY elementary_geometric_shape_representation SUBTYPE OF (shape_representation); WHERE wr1 : SIZEOF(QUERY ( item <* SELF.items | (NOT ((SIZEOF([ 'BUILDING_DESIGN_SCHEMA.MANIFOLD_SOLID_BREP', 'BUILDING_DESIGN_SCHEMA.FACETED_BREP', 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM', 'BUILDING_DESIGN_SCHEMA.AXIS2_PLACEMENT_3D'] * TYPEOF(item)) = 1) OR (item.name = 'reference line'))) )) = 0; wr2 : (SIZEOF(QUERY ( item <* SELF.items | (SIZEOF([ 'BUILDING_DESIGN_SCHEMA.MANIFOLD_SOLID_BREP', 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM'] * TYPEOF(item)) = 1) )) >= 1) OR ((2 <= SIZEOF(QUERY ( it <* SELF.items | (it.name = 'reference line') ))) AND (SIZEOF(QUERY ( it <* SELF. items | (it.name = 'reference line') )) <= 3)); wr3 : SIZEOF(QUERY ( msb <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.MANIFOLD_SOLID_BREP' IN TYPEOF(item)) ) | (NOT (SIZEOF(QUERY ( csh <* msb_shells(msb) | (NOT ( SIZEOF(QUERY ( fcs <* csh.cfs_faces | (NOT ( 'BUILDING_DESIGN_SCHEMA.FACE_SURFACE' IN TYPEOF(fcs))) )) = 0)) )) = 0)) )) = 0; wr4 : SIZEOF(QUERY ( msb <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.MANIFOLD_SOLID_BREP' IN TYPEOF(item)) ) | (NOT (SIZEOF(QUERY ( csh <* msb_shells(msb) | (NOT ( SIZEOF(QUERY ( fcs <* csh\connected_face_set.cfs_faces | ( NOT ('BUILDING_DESIGN_SCHEMA.ELEMENTARY_SURFACE' IN TYPEOF( fcs\face_surface.face_geometry))) )) = 0)) )) = 0)) )) = 0; wr5 : SIZEOF(QUERY ( msb <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.MANIFOLD_SOLID_BREP' IN TYPEOF(item)) ) | (NOT (SIZEOF(QUERY ( csh <* msb_shells(msb) | (NOT ( SIZEOF(QUERY ( fcs <* csh\connected_face_set.cfs_faces | ( NOT (SIZEOF(QUERY ( elp_fbnds <* QUERY ( bnds <* fcs.bounds | ('BUILDING_DESIGN_SCHEMA.EDGE_LOOP' IN TYPEOF(bnds.bound)) ) | (NOT (SIZEOF(QUERY ( oe <* elp_fbnds.bound\path. edge_list | (NOT ('BUILDING_DESIGN_SCHEMA.EDGE_CURVE' IN TYPEOF(oe.edge_element))) )) = 0)) )) = 0)) )) = 0)) )) = 0)) )) = 0; wr6 : SIZEOF(QUERY ( msb <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.MANIFOLD_SOLID_BREP' IN TYPEOF(item)) ) | (NOT (SIZEOF(QUERY ( csh <* msb_shells(msb) | (NOT ( SIZEOF(QUERY ( fcs <* csh\connected_face_set.cfs_faces | ( NOT (SIZEOF(QUERY ( elp_fbnds <* QUERY ( bnds <* fcs.bounds | ('BUILDING_DESIGN_SCHEMA.EDGE_LOOP' IN TYPEOF(bnds.bound)) ) | (NOT (SIZEOF(QUERY ( oe <* elp_fbnds.bound\path. edge_list | (NOT (SIZEOF(['BUILDING_DESIGN_SCHEMA.LINE', 'BUILDING_DESIGN_SCHEMA.CONIC', 'BUILDING_DESIGN_SCHEMA.POLYLINE', 'BUILDING_DESIGN_SCHEMA.B_SPLINE_CURVE'] * TYPEOF(oe. edge_element\edge_curve.edge_geometry)) = 1)) )) = 0)) )) = 0)) )) = 0)) )) = 0)) )) = 0; wr7 : SIZEOF(QUERY ( msb <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.MANIFOLD_SOLID_BREP' IN TYPEOF(item)) ) | (NOT (SIZEOF(QUERY ( csh <* msb_shells(msb) | (NOT ( SIZEOF(QUERY ( fcs <* csh\connected_face_set.cfs_faces | ( NOT (SIZEOF(QUERY ( elp_fbnds <* QUERY ( bnds <* fcs.bounds | ('BUILDING_DESIGN_SCHEMA.EDGE_LOOP' IN TYPEOF(bnds.bound)) ) | (NOT (SIZEOF(QUERY ( oe <* elp_fbnds.bound\path. edge_list | (NOT (('BUILDING_DESIGN_SCHEMA.VERTEX_POINT' IN TYPEOF(oe.edge_start)) AND ( 'BUILDING_DESIGN_SCHEMA.VERTEX_POINT' IN TYPEOF(oe.edge_end)))) )) = 0)) )) = 0)) )) = 0)) )) = 0)) )) = 0; wr8 : SIZEOF(QUERY ( msb <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.MANIFOLD_SOLID_BREP' IN TYPEOF(item)) ) | (NOT (SIZEOF(QUERY ( csh <* msb_shells(msb) | (NOT ( SIZEOF(QUERY ( fcs <* csh\connected_face_set.cfs_faces | ( NOT (SIZEOF(QUERY ( elp_fbnds <* QUERY ( bnds <* fcs.bounds | ('BUILDING_DESIGN_SCHEMA.EDGE_LOOP' IN TYPEOF(bnds.bound)) ) | ('BUILDING_DESIGN_SCHEMA.ORIENTED_PATH' IN TYPEOF( elp_fbnds.bound)) )) = 0)) )) = 0)) )) = 0)) )) = 0; wr9 : SIZEOF(QUERY ( msb <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.MANIFOLD_SOLID_BREP' IN TYPEOF(item)) ) | ('BUILDING_DESIGN_SCHEMA.ORIENTED_CLOSED_SHELL' IN TYPEOF(msb\manifold_solid_brep.outer)) )) = 0; wr10: SIZEOF(QUERY ( brv <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.BREP_WITH_VOIDS' IN TYPEOF(item)) ) | (NOT (SIZEOF(QUERY ( csh <* brv\brep_with_voids.voids | csh\oriented_closed_shell.orientation )) = 0)) )) = 0; wr11: SIZEOF(QUERY ( mi <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM' IN TYPEOF(item)) ) | ( NOT (('BUILDING_DESIGN_SCHEMA.' + 'ELEMENTARY_GEOMETRIC_SHAPE_REPRESENTATION') IN TYPEOF(mi\ mapped_item.mapping_source.mapped_representation))) )) = 0; wr12: SIZEOF(QUERY ( msb <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.MANIFOLD_SOLID_BREP' IN TYPEOF(item)) ) | (NOT (SIZEOF(QUERY ( csh <* msb_shells(msb) | (NOT ( SIZEOF(QUERY ( fcs <* csh\connected_face_set.cfs_faces | ( NOT (SIZEOF(QUERY ( vlp_fbnds <* QUERY ( bnds <* fcs.bounds | ('BUILDING_DESIGN_SCHEMA.VERTEX_LOOP' IN TYPEOF(bnds. bound)) ) | (NOT (('BUILDING_DESIGN_SCHEMA.VERTEX_POINT' IN TYPEOF(vlp_fbnds\face_bound.bound\vertex_loop.loop_vertex)) AND ('BUILDING_DESIGN_SCHEMA.CARTESIAN_POINT' IN TYPEOF( vlp_fbnds\face_bound.bound\vertex_loop.loop_vertex\ vertex_point.vertex_geometry)))) )) = 0)) )) = 0)) )) = 0)) )) = 0; wr13: SIZEOF(QUERY ( it <* SELF.items | ((it.name = 'reference line') AND (NOT (('BUILDING_DESIGN_SCHEMA.POLYLINE' IN TYPEOF(it)) OR (('BUILDING_DESIGN_SCHEMA.TRIMMED_CURVE' IN TYPEOF(it)) AND ('BUILDING_DESIGN_SCHEMA.CIRCLE' IN TYPEOF(it\ trimmed_curve.basis_curve)))))) )) = 0; END_ENTITY; -- elementary_geometric_shape_representation ENTITY elementary_space_boundary_shape_representation SUBTYPE OF (shape_representation); WHERE wr1 : SIZEOF(QUERY ( item <* SELF.items | (NOT ((SIZEOF([ 'BUILDING_DESIGN_SCHEMA.CLOSED_SHELL', 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM', 'BUILDING_DESIGN_SCHEMA.AXIS2_PLACEMENT_3D'] * TYPEOF(item)) = 1) OR (item.name = 'reference line'))) )) = 0; wr2 : (SIZEOF(QUERY ( item <* SELF.items | (SIZEOF([ 'BUILDING_DESIGN_SCHEMA.CLOSED_SHELL', 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM'] * TYPEOF(item)) = 1) )) = 1) OR ((2 <= SIZEOF(QUERY ( it <* SELF.items | (it.name = 'reference line') ))) AND (SIZEOF(QUERY ( it <* SELF.items | (it.name = 'reference line') )) <= 3)); wr3 : SIZEOF(QUERY ( mi <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM' IN TYPEOF(item)) ) | ( NOT (('BUILDING_DESIGN_SCHEMA.' + 'ELEMENTARY_SPACE_BOUNDARY_SHAPE_REPRESENTATION') IN TYPEOF(mi\mapped_item.mapping_source.mapped_representation))) )) = 0; wr4 : SIZEOF(QUERY ( csh <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.CLOSED_SHELL' IN TYPEOF(item)) ) | (NOT (SIZEOF(QUERY ( fcs <* csh\connected_face_set.cfs_faces | ( NOT ('BUILDING_DESIGN_SCHEMA.FACE_SURFACE' IN TYPEOF(fcs))) )) = 0)) )) = 0; wr5 : SIZEOF(QUERY ( csh <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.CLOSED_SHELL' IN TYPEOF(item)) ) | (NOT (SIZEOF(QUERY ( fcs <* csh\connected_face_set.cfs_faces | ( NOT ('BUILDING_DESIGN_SCHEMA.ELEMENTARY_SURFACE' IN TYPEOF( fcs\face_surface.face_geometry))) )) = 0)) )) = 0; wr6 : SIZEOF(QUERY ( csh <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.CLOSED_SHELL' IN TYPEOF(item)) ) | (NOT (SIZEOF(QUERY ( fcs <* csh\connected_face_set.cfs_faces | ( NOT (SIZEOF(QUERY ( elp_fbnds <* QUERY ( bnds <* fcs.bounds | ('BUILDING_DESIGN_SCHEMA.EDGE_LOOP' IN TYPEOF(bnds.bound)) ) | (NOT (SIZEOF(QUERY ( oe <* elp_fbnds.bound\path. edge_list | (NOT ('BUILDING_DESIGN_SCHEMA.EDGE_CURVE' IN TYPEOF(oe.edge_element))) )) = 0)) )) = 0)) )) = 0)) )) = 0; wr7 : SIZEOF(QUERY ( csh <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.CLOSED_SHELL' IN TYPEOF(item)) ) | (NOT (SIZEOF(QUERY ( fcs <* csh\connected_face_set.cfs_faces | ( NOT (SIZEOF(QUERY ( elp_fbnds <* QUERY ( bnds <* fcs.bounds | ('BUILDING_DESIGN_SCHEMA.EDGE_LOOP' IN TYPEOF(bnds.bound)) ) | (NOT (SIZEOF(QUERY ( oe <* elp_fbnds.bound\path. edge_list | (NOT (SIZEOF(['BUILDING_DESIGN_SCHEMA.LINE', 'BUILDING_DESIGN_SCHEMA.CONIC', 'BUILDING_DESIGN_SCHEMA.POLYLINE', 'BUILDING_DESIGN_SCHEMA.B_SPLINE_CURVE'] * TYPEOF(oe. edge_element\edge_curve.edge_geometry)) = 1)) )) = 0)) )) = 0)) )) = 0)) )) = 0; wr8 : SIZEOF(QUERY ( csh <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.CLOSED_SHELL' IN TYPEOF(item)) ) | (NOT (SIZEOF(QUERY ( fcs <* csh\connected_face_set.cfs_faces | ( NOT (SIZEOF(QUERY ( elp_fbnds <* QUERY ( bnds <* fcs.bounds | ('BUILDING_DESIGN_SCHEMA.EDGE_LOOP' IN TYPEOF(bnds.bound)) ) | (NOT (SIZEOF(QUERY ( oe <* elp_fbnds.bound\path. edge_list | (NOT (('BUILDING_DESIGN_SCHEMA.VERTEX_POINT' IN TYPEOF(oe.edge_start)) AND ( 'BUILDING_DESIGN_SCHEMA.VERTEX_POINT' IN TYPEOF(oe.edge_end)))) )) = 0)) )) = 0)) )) = 0)) )) = 0; wr9 : SIZEOF(QUERY ( csh <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.CLOSED_SHELL' IN TYPEOF(item)) ) | (NOT (SIZEOF(QUERY ( fcs <* csh\connected_face_set. cfs_faces | (NOT (SIZEOF(QUERY ( elp_fbnds <* QUERY ( bnds <* fcs.bounds | ( 'BUILDING_DESIGN_SCHEMA.EDGE_LOOP' IN TYPEOF(bnds.bound)) ) | ('BUILDING_DESIGN_SCHEMA.ORIENTED_PATH' IN TYPEOF( elp_fbnds.bound)) )) = 0)) )) = 0)) )) = 0; wr10: SIZEOF(QUERY ( csh <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.CLOSED_SHELL' IN TYPEOF(item)) ) | (NOT (SIZEOF(QUERY ( fcs <* csh\connected_face_set.cfs_faces | ( NOT (SIZEOF(QUERY ( vlp_fbnds <* QUERY ( bnds <* fcs.bounds | ('BUILDING_DESIGN_SCHEMA.VERTEX_LOOP' IN TYPEOF(bnds. bound)) ) | (NOT (('BUILDING_DESIGN_SCHEMA.VERTEX_POINT' IN TYPEOF(vlp_fbnds\face_bound.bound\vertex_loop.loop_vertex)) AND ('BUILDING_DESIGN_SCHEMA.CARTESIAN_POINT' IN TYPEOF( vlp_fbnds\face_bound.bound\vertex_loop.loop_vertex\ vertex_point.vertex_geometry)))) )) = 0)) )) = 0)) )) = 0; wr11: SIZEOF(QUERY ( it <* SELF.items | ((it.name = 'reference line') AND (NOT (('BUILDING_DESIGN_SCHEMA.POLYLINE' IN TYPEOF(it)) OR (('BUILDING_DESIGN_SCHEMA.TRIMMED_CURVE' IN TYPEOF(it)) AND ('BUILDING_DESIGN_SCHEMA.CIRCLE' IN TYPEOF(it\ trimmed_curve.basis_curve)))))) )) = 0; END_ENTITY; -- elementary_space_boundary_shape_representation ENTITY elementary_surface SUPERTYPE OF (ONEOF (plane,cylindrical_surface,conical_surface, spherical_surface,toroidal_surface)) SUBTYPE OF (surface); position : axis2_placement_3d; END_ENTITY; -- elementary_surface ENTITY elementary_wire_shape_representation SUBTYPE OF (shape_representation); WHERE wr1: SIZEOF(QUERY ( item <* SELF.items | (NOT ((SIZEOF([ 'BUILDING_DESIGN_SCHEMA.COMPOSITE_CURVE', 'BUILDING_DESIGN_SCHEMA.CIRCLE', 'BUILDING_DESIGN_SCHEMA.ELLIPSE', 'BUILDING_DESIGN_SCHEMA.TRIMMED_CURVE', 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM', 'BUILDING_DESIGN_SCHEMA.AXIS2_PLACEMENT_3D'] * TYPEOF(item)) = 1) OR (item.name = 'reference line'))) )) = 0; wr2: (SIZEOF(QUERY ( item <* SELF.items | (SIZEOF([ 'BUILDING_DESIGN_SCHEMA.COMPOSITE_CURVE', 'BUILDING_DESIGN_SCHEMA.CIRCLE', 'BUILDING_DESIGN_SCHEMA.ELLIPSE', 'BUILDING_DESIGN_SCHEMA.TRIMMED_CURVE', 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM'] * TYPEOF(item)) = 1) )) = 1) OR ((2 <= SIZEOF(QUERY ( it <* SELF.items | (it.name = 'reference line') ))) AND (SIZEOF(QUERY ( it <* SELF.items | (it.name = 'reference line') )) <= 3)); wr3: SIZEOF(QUERY ( item <* SELF.items | ((SIZEOF([ 'BUILDING_DESIGN_SCHEMA.COMPOSITE_CURVE', 'BUILDING_DESIGN_SCHEMA.TRIMMED_CURVE'] * TYPEOF(item)) = 1) AND (NOT valid_elementary_wire_composition(item))) )) = 0; wr4: SIZEOF(QUERY ( mi <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM' IN TYPEOF(item)) ) | ( NOT (('BUILDING_DESIGN_SCHEMA.' + 'ELEMENTARY_WIRE_SHAPE_REPRESENTATION') IN TYPEOF(mi\ mapped_item.mapping_source.mapped_representation))) )) = 0; wr5: SIZEOF(QUERY ( it <* SELF.items | ((it.name = 'reference line') AND (NOT (('BUILDING_DESIGN_SCHEMA.POLYLINE' IN TYPEOF(it)) OR (('BUILDING_DESIGN_SCHEMA.TRIMMED_CURVE' IN TYPEOF(it)) AND ('BUILDING_DESIGN_SCHEMA.CIRCLE' IN TYPEOF(it\ trimmed_curve.basis_curve)))))) )) = 0; END_ENTITY; -- elementary_wire_shape_representation ENTITY ellipse SUBTYPE OF (conic); semi_axis_1 : positive_length_measure; semi_axis_2 : positive_length_measure; END_ENTITY; -- ellipse ENTITY extruded_area_solid SUBTYPE OF (swept_area_solid); extruded_direction : direction; depth : positive_length_measure; WHERE wr1: dot_product(SELF\swept_area_solid.swept_area.basis_surface\ elementary_surface.position.p[3],extruded_direction) <> 0; END_ENTITY; -- extruded_area_solid ENTITY face SUPERTYPE OF (ONEOF (face_surface,oriented_face)) SUBTYPE OF (topological_representation_item); bounds : SET [1:?] OF face_bound; WHERE wr1: NOT mixed_loop_type_set(list_to_set(list_face_loops(SELF))); wr2: SIZEOF(QUERY ( temp <* bounds | ( 'BUILDING_DESIGN_SCHEMA.FACE_OUTER_BOUND' IN TYPEOF(temp)) )) <= 1; END_ENTITY; -- face ENTITY face_bound SUBTYPE OF (topological_representation_item); bound : loop; orientation : BOOLEAN; END_ENTITY; -- face_bound ENTITY face_outer_bound SUBTYPE OF (face_bound); END_ENTITY; -- face_outer_bound ENTITY face_surface SUBTYPE OF (face, geometric_representation_item); face_geometry : surface; same_sense : BOOLEAN; END_ENTITY; -- face_surface ENTITY faceted_brep SUBTYPE OF (manifold_solid_brep); END_ENTITY; -- faceted_brep ENTITY faceted_csg_shape_representation SUBTYPE OF (shape_representation); WHERE wr1: SIZEOF(QUERY ( item <* SELF.items | (NOT ((SIZEOF([ 'BUILDING_DESIGN_SCHEMA.CSG_SOLID', 'BUILDING_DESIGN_SCHEMA.AXIS2_PLACEMENT_3D', 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM'] * TYPEOF(item)) = 1) OR (item.name = 'reference line'))) )) = 0; wr2: (SIZEOF(QUERY ( item <* SELF.items | (NOT (SIZEOF([ 'BUILDING_DESIGN_SCHEMA.CSG_SOLID', 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM'] * TYPEOF(item)) = 1)) )) >= 1) OR ((2 <= SIZEOF(QUERY ( it <* SELF.items | (it.name = 'reference line') ))) AND (SIZEOF(QUERY ( it <* SELF.items | (it.name = 'reference line') )) <= 3)); wr3: SIZEOF(QUERY ( item <* SELF.items | (( 'BUILDING_DESIGN_SCHEMA.CSG_SOLID' IN TYPEOF(item)) AND ( NOT valid_faceted_csg_tree(item\csg_solid. tree_root_expression))) )) = 0; wr4: SIZEOF(QUERY ( mi <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM' IN TYPEOF(item)) ) | ( NOT ( 'BUILDING_DESIGN_SCHEMA.FACETED_CSG_SHAPE_REPRESENTATION' IN TYPEOF(mi\mapped_item.mapping_source.mapped_representation))) )) = 0; wr5: SIZEOF(QUERY ( it <* SELF.items | ((it.name = 'reference line') AND (NOT (('BUILDING_DESIGN_SCHEMA.POLYLINE' IN TYPEOF(it)) OR (('BUILDING_DESIGN_SCHEMA.TRIMMED_CURVE' IN TYPEOF(it)) AND ('BUILDING_DESIGN_SCHEMA.CIRCLE' IN TYPEOF(it\ trimmed_curve.basis_curve)))))) )) = 0; END_ENTITY; -- faceted_csg_shape_representation ENTITY faceted_face_with_thickness_shape_representation SUBTYPE OF (shape_representation, solid_model); WHERE wr1: SIZEOF(SELF.items) = 2; wr2: SIZEOF(QUERY ( item <* SELF.items | ((SIZEOF([ 'BUILDING_DESIGN_SCHEMA.MEASURE_REPRESENTATION_ITEM', 'BUILDING_DESIGN_SCHEMA.LENGTH_MEASURE_WITH_UNIT'] * TYPEOF( item)) = 2) AND (item.name = 'thickness')) )) = 1; wr3: SIZEOF(QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.FACE' IN TYPEOF(item)) )) = 1; wr4: SIZEOF(QUERY ( item <* SELF.items | (( 'BUILDING_DESIGN_SCHEMA.FACE' IN TYPEOF(item)) AND (NOT ( SIZEOF(QUERY ( bnds <* item\face.bounds | (NOT ( 'BUILDING_DESIGN_SCHEMA.POLY_LOOP' IN TYPEOF(bnds.bound))) )) = 0))) )) = 0; wr5: SIZEOF(QUERY ( item <* SELF.items | ((NOT ( 'BUILDING_DESIGN_SCHEMA.FACE_SURFACE' IN TYPEOF(item))) OR ( 'BUILDING_DESIGN_SCHEMA.PLANE' IN TYPEOF(item\face_surface. face_geometry))) )) = 0; END_ENTITY; -- faceted_face_with_thickness_shape_representation ENTITY faceted_geometric_shape_representation SUBTYPE OF (shape_representation); WHERE wr1: SIZEOF(QUERY ( item <* SELF.items | (NOT ((SIZEOF([ 'BUILDING_DESIGN_SCHEMA.FACETED_BREP', 'BUILDING_DESIGN_SCHEMA.AXIS2_PLACEMENT_3D', 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM'] * TYPEOF(item)) = 1) OR (item.name = 'reference line'))) )) = 0; wr2: (SIZEOF(QUERY ( item <* SELF.items | (SIZEOF([ 'BUILDING_DESIGN_SCHEMA.FACETED_BREP', 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM'] * TYPEOF(item)) = 1) )) >= 1) OR ((2 <= SIZEOF(QUERY ( it <* SELF.items | (it.name = 'reference line') ))) AND (SIZEOF(QUERY ( it <* SELF.items | (it.name = 'reference line') )) <= 3)); wr3: SIZEOF(QUERY ( msb <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.FACETED_BREP' IN TYPEOF(item)) ) | ( NOT (SIZEOF(QUERY ( csh <* msb_shells(msb) | (NOT (SIZEOF( QUERY ( fcs <* csh\connected_face_set.cfs_faces | (NOT ( SIZEOF(QUERY ( bnds <* fcs.bounds | (NOT ( 'BUILDING_DESIGN_SCHEMA.POLY_LOOP' IN TYPEOF(bnds.bound))) )) = 0)) )) = 0)) )) = 0)) )) = 0; wr4: SIZEOF(QUERY ( msb <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.FACETED_BREP' IN TYPEOF(item)) ) | ( NOT (SIZEOF(QUERY ( csh <* msb_shells(msb) | (NOT (SIZEOF( QUERY ( fcs <* csh.cfs_faces | (( 'BUILDING_DESIGN_SCHEMA.FACE_SURFACE' IN TYPEOF(fcs)) AND ( NOT ('BUILDING_DESIGN_SCHEMA.PLANE' IN TYPEOF(fcs\ face_surface.face_geometry)))) )) = 0)) )) = 0)) )) = 0; wr5: SIZEOF(QUERY ( mi <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM' IN TYPEOF(item)) ) | ( NOT ('BUILDING_DESIGN_SCHEMA.FACETED_GEOMETRIC_SHAPE_REPRESENTATION' IN TYPEOF(mi\mapped_item.mapping_source. mapped_representation))) )) = 0; wr6: SIZEOF(QUERY ( it <* SELF.items | ((it.name = 'reference line') AND (NOT (('BUILDING_DESIGN_SCHEMA.POLYLINE' IN TYPEOF(it)) OR (('BUILDING_DESIGN_SCHEMA.TRIMMED_CURVE' IN TYPEOF(it)) AND ('BUILDING_DESIGN_SCHEMA.CIRCLE' IN TYPEOF(it\ trimmed_curve.basis_curve)))))) )) = 0; END_ENTITY; -- faceted_geometric_shape_representation ENTITY faceted_space_boundary_shape_representation SUBTYPE OF (shape_representation); WHERE wr1: SIZEOF(QUERY ( item <* SELF.items | (NOT ((SIZEOF([ 'BUILDING_DESIGN_SCHEMA.CLOSED_SHELL', 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM', 'BUILDING_DESIGN_SCHEMA.AXIS2_PLACEMENT_3D'] * TYPEOF(item)) = 1) OR (item.name = 'reference line'))) )) = 0; wr2: (SIZEOF(QUERY ( item <* SELF.items | (SIZEOF([ 'BUILDING_DESIGN_SCHEMA.CLOSED_SHELL', 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM'] * TYPEOF(item)) = 1) )) = 1) OR ((2 <= SIZEOF(QUERY ( it <* SELF.items | (it.name = 'reference line') ))) AND (SIZEOF(QUERY ( it <* SELF.items | (it.name = 'reference line') )) <= 3)); wr3: SIZEOF(QUERY ( csh <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.CLOSED_SHELL' IN TYPEOF(item)) ) | ( NOT (SIZEOF(QUERY ( fcs <* csh\connected_face_set.cfs_faces | (NOT (SIZEOF(QUERY ( bnds <* fcs.bounds | (NOT ( 'BUILDING_DESIGN_SCHEMA.POLY_LOOP' IN TYPEOF(bnds.bound))) )) = 0)) )) = 0)) )) = 0; wr4: SIZEOF(QUERY ( mi <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM' IN TYPEOF(item)) ) | ( NOT (('BUILDING_DESIGN_SCHEMA.' + 'FACETED_SPACE_BOUNDARY_SHAPE_REPRESENTATION') IN TYPEOF(mi\ mapped_item.mapping_source.mapped_representation))) )) = 0; wr5: SIZEOF(QUERY ( it <* SELF.items | ((it.name = 'reference line') AND (NOT (('BUILDING_DESIGN_SCHEMA.POLYLINE' IN TYPEOF(it)) OR (('BUILDING_DESIGN_SCHEMA.TRIMMED_CURVE' IN TYPEOF(it)) AND ('BUILDING_DESIGN_SCHEMA.CIRCLE' IN TYPEOF(it\ trimmed_curve.basis_curve)))))) )) = 0; END_ENTITY; -- faceted_space_boundary_shape_representation ENTITY faceted_wire_shape_representation SUBTYPE OF (shape_representation); WHERE wr1: SIZEOF(QUERY ( item <* SELF.items | (NOT ((SIZEOF([ 'BUILDING_DESIGN_SCHEMA.COMPOSITE_CURVE', 'BUILDING_DESIGN_SCHEMA.POLYLINE', 'BUILDING_DESIGN_SCHEMA.TRIMMED_CURVE', 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM', 'BUILDING_DESIGN_SCHEMA.AXIS2_PLACEMENT_3D'] * TYPEOF(item)) = 1) OR (item.name = 'reference line'))) )) = 0; wr2: (SIZEOF(QUERY ( item <* SELF.items | (SIZEOF([ 'BUILDING_DESIGN_SCHEMA.COMPOSITE_CURVE', 'BUILDING_DESIGN_SCHEMA.POLYLINE', 'BUILDING_DESIGN_SCHEMA.TRIMMED_CURVE', 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM'] * TYPEOF(item)) = 1) )) = 1) OR ((2 <= SIZEOF(QUERY ( it <* SELF.items | (it.name = 'reference line') ))) AND (SIZEOF(QUERY ( it <* SELF.items | (it.name = 'reference line') )) <= 3)); wr3: SIZEOF(QUERY ( item <* SELF.items | ((SIZEOF([ 'BUILDING_DESIGN_SCHEMA.COMPOSITE_CURVE', 'BUILDING_DESIGN_SCHEMA.TRIMMED_CURVE'] * TYPEOF(item)) = 1) AND (NOT valid_faceted_wire_composition(item))) )) = 0; wr4: SIZEOF(QUERY ( mi <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.MAPPED_ITEM' IN TYPEOF(item)) ) | ( NOT (('BUILDING_DESIGN_SCHEMA.' + 'FACETED_WIRE_SHAPE_REPRESENTATION') IN TYPEOF(mi\ mapped_item.mapping_source.mapped_representation))) )) = 0; wr5: SIZEOF(QUERY ( it <* SELF.items | ((it.name = 'reference line') AND (NOT (('BUILDING_DESIGN_SCHEMA.POLYLINE' IN TYPEOF(it)) OR (('BUILDING_DESIGN_SCHEMA.TRIMMED_CURVE' IN TYPEOF(it)) AND ('BUILDING_DESIGN_SCHEMA.CIRCLE' IN TYPEOF(it\ trimmed_curve.basis_curve)))))) )) = 0; END_ENTITY; -- faceted_wire_shape_representation ENTITY fixture_equipment_element SUBTYPE OF (product_definition); WHERE wr1: SIZEOF(QUERY ( pdr <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PRODUCT_DEFINITION_RELATIONSHIP.RELATED_PRODUCT_DEFINITION') | ('BUILDING_DESIGN_SCHEMA.BUILDING_SECTION' IN TYPEOF(pdr. relating_product_definition)) )) = 1; wr2: SIZEOF(USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'BUILDING_ITEM_IDENTIFICATION_ASSIGNMENT.ITEM')) = 1; wr3: SIZEOF(QUERY ( pds <* QUERY ( pd <* USEDIN(SELF, 'BUILDING_DESIGN_SCHEMA.PROPERTY_DEFINITION.DEFINITION') | ( 'BUILDING_DESIGN_SCHEMA.PRODUCT_DEFINITION_SHAPE' IN TYPEOF( pd)) ) | (SIZEOF(QUERY ( sa <* USEDIN(pds, 'BUILDING_DESIGN_SCHEMA.' + 'SHAPE_ASPECT.OF_SHAPE') | (( 'BUILDING_DESIGN_SCHEMA.POSITIVE_COMPONENT' IN TYPEOF(sa)) AND (sa.description = 'main component')) )) = 1) )) = 1; END_ENTITY; -- fixture_equipment_element ENTITY functionally_defined_transformation; name : label; description : text; END_ENTITY; -- functionally_defined_transformation ENTITY geometric_curve_set SUBTYPE OF (geometric_set); WHERE wr1: SIZEOF(QUERY ( temp <* SELF\geometric_set.elements | ( 'BUILDING_DESIGN_SCHEMA.SURFACE' IN TYPEOF(temp)) )) = 0; END_ENTITY; -- geometric_curve_set ENTITY geometric_representation_context SUBTYPE OF (representation_context); coordinate_space_dimension : dimension_count; END_ENTITY; -- geometric_representation_context ENTITY geometric_representation_item SUPERTYPE OF (ONEOF (point,direction,vector,placement, cartesian_transformation_operator,curve,surface,edge_curve, face_surface,poly_loop,vertex_point,solid_model,boolean_result, sphere,right_circular_cone,right_circular_cylinder,torus,block, half_space_solid,geometric_set)) SUBTYPE OF (representation_item); DERIVE dim : dimension_count := dimension_of(SELF); WHERE wr1: SIZEOF(QUERY ( using_rep <* using_representations(SELF) | (NOT ('BUILDING_DESIGN_SCHEMA.GEOMETRIC_REPRESENTATION_CONTEXT' IN TYPEOF(using_rep.context_of_items))) )) = 0; END_ENTITY; -- geometric_representation_item ENTITY geometric_set SUPERTYPE OF (geometric_curve_set) SUBTYPE OF (geometric_representation_item); elements : SET [1:?] OF geometric_set_select; END_ENTITY; -- geometric_set ENTITY global_unit_assigned_context SUBTYPE OF (representation_context); units : SET [1:?] OF unit; END_ENTITY; -- global_unit_assigned_context ENTITY ground_face_space_boundary_shape_representation SUBTYPE OF (shape_representation, solid_model); WHERE wr1: SIZEOF(SELF.items) = 1; wr2: SIZEOF(QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.FACE' IN TYPEOF(item)) )) = 1; wr3: SIZEOF(QUERY ( item <* SELF.items | (NOT (SIZEOF( QUERY ( bnds <* item\face.bounds | (NOT ( 'BUILDING_DESIGN_SCHEMA.POLY_LOOP' IN TYPEOF(bnds.bound))) )) = 0)) )) = 0; wr4: SIZEOF(QUERY ( item <* SELF.items | ((NOT ( 'BUILDING_DESIGN_SCHEMA.FACE_SURFACE' IN TYPEOF(item))) OR ( 'BUILDING_DESIGN_SCHEMA.PLANE' IN TYPEOF(item\face_surface. face_geometry))) )) = 0; END_ENTITY; -- ground_face_space_boundary_shape_representation ENTITY group; name : label; description : text; END_ENTITY; -- group ENTITY group_assignment ABSTRACT SUPERTYPE; assigned_group : group; END_ENTITY; -- group_assignment ENTITY half_space_solid SUBTYPE OF (geometric_representation_item); base_surface : surface; agreement_flag : BOOLEAN; END_ENTITY; -- half_space_solid ENTITY hyperbola SUBTYPE OF (conic); semi_axis : positive_length_measure; semi_imag_axis : positive_length_measure; END_ENTITY; -- hyperbola ENTITY intersection_curve SUBTYPE OF (surface_curve); WHERE wr1: SIZEOF(SELF\surface_curve.associated_geometry) = 2; wr2: associated_surface(SELF\surface_curve.associated_geometry[1]) <> associated_surface(SELF\surface_curve.associated_geometry [2]); END_ENTITY; -- intersection_curve ENTITY length_measure_with_unit SUBTYPE OF (measure_with_unit); WHERE wr1: 'BUILDING_DESIGN_SCHEMA.LENGTH_UNIT' IN TYPEOF(SELF\ measure_with_unit.unit_component); END_ENTITY; -- length_measure_with_unit ENTITY length_unit SUBTYPE OF (named_unit); WHERE wr1: (SELF\named_unit.dimensions.length_exponent = 1) AND (SELF\ named_unit.dimensions.mass_exponent = 0) AND (SELF\ named_unit.dimensions.time_exponent = 0) AND (SELF\ named_unit.dimensions.electric_current_exponent = 0) AND ( SELF\named_unit.dimensions. thermodynamic_temperature_exponent = 0) AND (SELF\named_unit .dimensions.amount_of_substance_exponent = 0) AND (SELF\ named_unit.dimensions.luminous_intensity_exponent = 0); END_ENTITY; -- length_unit ENTITY line SUBTYPE OF (curve); pnt : cartesian_point; dir : vector; WHERE wr1: dir.dim = pnt.dim; END_ENTITY; -- line ENTITY loop SUPERTYPE OF (ONEOF (vertex_loop,edge_loop,poly_loop)) SUBTYPE OF (topological_representation_item); END_ENTITY; -- loop ENTITY manifold_solid_brep SUBTYPE OF (solid_model); outer : closed_shell; END_ENTITY; -- manifold_solid_brep ENTITY mapped_item SUBTYPE OF (representation_item); mapping_source : representation_map; mapping_target : representation_item; WHERE wr1: acyclic_mapped_representation(using_representations(SELF),[SELF]); END_ENTITY; -- mapped_item ENTITY measure_representation_item SUBTYPE OF (representation_item, measure_with_unit); END_ENTITY; -- measure_representation_item ENTITY measure_with_unit SUPERTYPE OF (ONEOF (length_measure_with_unit, plane_angle_measure_with_unit)); value_component : measure_value; unit_component : unit; WHERE wr1: valid_units(SELF); END_ENTITY; -- measure_with_unit ENTITY name_assignment ABSTRACT SUPERTYPE; assigned_name : label; END_ENTITY; -- name_assignment ENTITY named_unit SUPERTYPE OF (ONEOF (si_unit,conversion_based_unit) ANDOR ONEOF ( length_unit,plane_angle_unit)); dimensions : dimensional_exponents; END_ENTITY; -- named_unit ENTITY negative_component SUBTYPE OF (shape_aspect); WHERE wr1: (SIZEOF(USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION.DEFINITION')) >= 1) AND (SIZEOF( QUERY ( pd <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION.DEFINITION') | (NOT (SIZEOF(USEDIN(pd, 'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION_REPRESENTATION.DEFINITION')) >= 1)) )) = 0); wr2: SIZEOF(TYPEOF(SELF.of_shape.definition) * [ 'BUILDING_DESIGN_SCHEMA.BUILDING_ELEMENT', 'BUILDING_DESIGN_SCHEMA.FIXTURE_EQUIPMENT_ELEMENT', 'BUILDING_DESIGN_SCHEMA.SERVICE_ELEMENT', 'BUILDING_DESIGN_SCHEMA.STRUCTURE_ENCLOSURE_ELEMENT']) = 1; wr3: SIZEOF(USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'BUILDING_ITEM_IDENTIFICATION_ASSIGNMENT.ITEM')) = 1; wr4: SIZEOF(QUERY ( pd <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION.DEFINITION') | (NOT (SIZEOF( QUERY ( pdr <* USEDIN(pd,'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION_REPRESENTATION.DEFINITION') | (NOT ( SIZEOF(TYPEOF(pdr.used_representation) * [ 'BUILDING_DESIGN_SCHEMA.' + 'ADVANCED_BREP_BUILDING_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.ADVANCED_CSG_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'ADVANCED_FACE_WITH_THICKNESS_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'ADVANCED_WIRE_SHAPE_REPRESENTATION','BUILDING_DESIGN_SCHEMA.ELEMENTARY_CSG_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'ELEMENTARY_FACE_WITH_THICKNESS_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'ELEMENTARY_GEOMETRIC_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'ELEMENTARY_WIRE_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.FACETED_CSG_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'FACETED_FACE_WITH_THICKNESS_SHAPE_REPRESENTATION','BUILDING_DESIGN_SCHEMA.FACETED_GEOMETRIC_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'FACETED_WIRE_SHAPE_REPRESENTATION']) = 1)) )) = 0)) )) = 0; END_ENTITY; -- negative_component ENTITY offset_curve_3d SUBTYPE OF (curve); basis_curve : curve; distance : length_measure; self_intersect : LOGICAL; ref_direction : direction; WHERE wr1: (basis_curve.dim = 3) AND (ref_direction.dim = 3); END_ENTITY; -- offset_curve_3d ENTITY open_shell SUBTYPE OF (connected_face_set); END_ENTITY; -- open_shell ENTITY opening SUBTYPE OF (negative_component); WHERE wr1: SIZEOF(USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'BUILDING_COMPONENT_CLASSIFICATION_ASSIGNMENT.ITEMS')) = 1; wr2: SIZEOF(QUERY ( bcca <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'BUILDING_COMPONENT_CLASSIFICATION_ASSIGNMENT.ITEMS') | ( NOT (bcca\group_assignment.assigned_group.description = 'opening')) )) = 0; END_ENTITY; -- opening ENTITY ordinal_date SUBTYPE OF (date); day_component : day_in_year_number; WHERE wr1: ((NOT leap_year(SELF.year_component)) AND (1 <= day_component) AND (day_component <= 365)) OR (leap_year(SELF. year_component) AND (1 <= day_component) AND (day_component <= 366)); END_ENTITY; -- ordinal_date ENTITY organization; id : OPTIONAL identifier; name : label; description : text; END_ENTITY; -- organization ENTITY organization_assignment ABSTRACT SUPERTYPE; assigned_organization : organization; role : organization_role; END_ENTITY; -- organization_assignment ENTITY organization_role; name : label; END_ENTITY; -- organization_role ENTITY organizational_project; name : label; description : text; responsible_organizations : SET [1:?] OF organization; END_ENTITY; -- organizational_project ENTITY oriented_closed_shell SUBTYPE OF (closed_shell); closed_shell_element : closed_shell; orientation : BOOLEAN; DERIVE SELF\connected_face_set.cfs_faces : SET [1:?] OF face := conditional_reverse(SELF. orientation,SELF. closed_shell_element.cfs_faces); WHERE wr1: NOT ('BUILDING_DESIGN_SCHEMA.ORIENTED_CLOSED_SHELL' IN TYPEOF( SELF.closed_shell_element)); END_ENTITY; -- oriented_closed_shell ENTITY oriented_edge SUBTYPE OF (edge); edge_element : edge; orientation : BOOLEAN; DERIVE SELF\edge.edge_start : vertex := boolean_choose(SELF.orientation, SELF.edge_element.edge_start,SELF. edge_element.edge_end); SELF\edge.edge_end : vertex := boolean_choose(SELF.orientation, SELF.edge_element.edge_end,SELF. edge_element.edge_start); WHERE wr1: NOT ('BUILDING_DESIGN_SCHEMA.ORIENTED_EDGE' IN TYPEOF(SELF. edge_element)); END_ENTITY; -- oriented_edge ENTITY oriented_face SUBTYPE OF (face); face_element : face; orientation : BOOLEAN; DERIVE SELF\face.bounds : SET [1:?] OF face_bound := conditional_reverse( SELF.orientation,SELF.face_element.bounds); WHERE wr1: NOT ('BUILDING_DESIGN_SCHEMA.ORIENTED_FACE' IN TYPEOF(SELF. face_element)); END_ENTITY; -- oriented_face ENTITY oriented_open_shell SUBTYPE OF (open_shell); open_shell_element : open_shell; orientation : BOOLEAN; DERIVE SELF\connected_face_set.cfs_faces : SET [1:?] OF face := conditional_reverse(SELF. orientation,SELF. open_shell_element.cfs_faces); WHERE wr1: NOT ('BUILDING_DESIGN_SCHEMA.ORIENTED_OPEN_SHELL' IN TYPEOF( SELF.open_shell_element)); END_ENTITY; -- oriented_open_shell ENTITY oriented_path SUBTYPE OF (path); path_element : path; orientation : BOOLEAN; DERIVE SELF\path.edge_list : LIST [1:?] OF UNIQUE oriented_edge := conditional_reverse(SELF.orientation,SELF. path_element.edge_list); WHERE wr1: NOT ('BUILDING_DESIGN_SCHEMA.ORIENTED_PATH' IN TYPEOF(SELF. path_element)); END_ENTITY; -- oriented_path ENTITY outer_boundary_curve SUBTYPE OF (boundary_curve); END_ENTITY; -- outer_boundary_curve ENTITY parabola SUBTYPE OF (conic); focal_dist : length_measure; WHERE wr1: focal_dist <> 0; END_ENTITY; -- parabola ENTITY parametric_representation_context SUBTYPE OF (representation_context); END_ENTITY; -- parametric_representation_context ENTITY path SUPERTYPE OF (ONEOF (edge_loop,oriented_path)) SUBTYPE OF (topological_representation_item); edge_list : LIST [1:?] OF UNIQUE oriented_edge; WHERE wr1: path_head_to_tail(SELF); END_ENTITY; -- path ENTITY pcurve SUBTYPE OF (curve); basis_surface : surface; reference_to_curve : definitional_representation; WHERE wr1: SIZEOF(reference_to_curve\representation.items) = 1; wr2: 'BUILDING_DESIGN_SCHEMA.CURVE' IN TYPEOF(reference_to_curve\ representation.items[1]); wr3: reference_to_curve\representation.items[1]\ geometric_representation_item.dim = 2; END_ENTITY; -- pcurve ENTITY person; id : identifier; last_name : OPTIONAL label; first_name : OPTIONAL label; middle_names : OPTIONAL LIST [1:?] OF label; prefix_titles : OPTIONAL LIST [1:?] OF label; suffix_titles : OPTIONAL LIST [1:?] OF label; UNIQUE ur1 : id; WHERE wr1: EXISTS(last_name) OR EXISTS(first_name); END_ENTITY; -- person ENTITY person_and_organization; the_person : person; the_organization : organization; END_ENTITY; -- person_and_organization ENTITY person_and_organization_assignment ABSTRACT SUPERTYPE; assigned_person_and_organization : person_and_organization; role : person_and_organization_role; END_ENTITY; -- person_and_organization_assignment ENTITY person_and_organization_role; name : label; END_ENTITY; -- person_and_organization_role ENTITY person_assignment ABSTRACT SUPERTYPE; assigned_person : person; role : person_role; END_ENTITY; -- person_assignment ENTITY person_role; name : label; END_ENTITY; -- person_role ENTITY placement SUPERTYPE OF (ONEOF (axis1_placement,axis2_placement_2d, axis2_placement_3d)) SUBTYPE OF (geometric_representation_item); location : cartesian_point; END_ENTITY; -- placement ENTITY plane SUBTYPE OF (elementary_surface); END_ENTITY; -- plane ENTITY plane_angle_measure_with_unit SUBTYPE OF (measure_with_unit); WHERE wr1: 'BUILDING_DESIGN_SCHEMA.PLANE_ANGLE_UNIT' IN TYPEOF(SELF\ measure_with_unit.unit_component); END_ENTITY; -- plane_angle_measure_with_unit ENTITY plane_angle_unit SUBTYPE OF (named_unit); WHERE wr1: (SELF\named_unit.dimensions.length_exponent = 0) AND (SELF\ named_unit.dimensions.mass_exponent = 0) AND (SELF\ named_unit.dimensions.time_exponent = 0) AND (SELF\ named_unit.dimensions.electric_current_exponent = 0) AND ( SELF\named_unit.dimensions. thermodynamic_temperature_exponent = 0) AND (SELF\named_unit .dimensions.amount_of_substance_exponent = 0) AND (SELF\ named_unit.dimensions.luminous_intensity_exponent = 0); END_ENTITY; -- plane_angle_unit ENTITY point SUPERTYPE OF (cartesian_point) SUBTYPE OF (geometric_representation_item); END_ENTITY; -- point ENTITY poly_loop SUBTYPE OF (loop, geometric_representation_item); polygon : LIST [3:?] OF UNIQUE cartesian_point; END_ENTITY; -- poly_loop ENTITY polyline SUBTYPE OF (bounded_curve); points : LIST [2:?] OF cartesian_point; END_ENTITY; -- polyline ENTITY positive_component SUBTYPE OF (shape_aspect); WHERE wr1: (SIZEOF(USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION.DEFINITION')) >= 1) AND (SIZEOF( QUERY ( pd <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION.DEFINITION') | (NOT (SIZEOF(USEDIN(pd, 'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION_REPRESENTATION.DEFINITION')) >= 1)) )) = 0); wr2: SIZEOF(TYPEOF(SELF.of_shape.definition) * [ 'BUILDING_DESIGN_SCHEMA.BUILDING_ELEMENT', 'BUILDING_DESIGN_SCHEMA.FIXTURE_EQUIPMENT_ELEMENT', 'BUILDING_DESIGN_SCHEMA.SERVICE_ELEMENT', 'BUILDING_DESIGN_SCHEMA.STRUCTURE_ENCLOSURE_ELEMENT']) = 1; wr3: SIZEOF(USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'BUILDING_ITEM_IDENTIFICATION_ASSIGNMENT.ITEM')) = 1; wr4: SIZEOF(QUERY ( pd <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION.DEFINITION') | (NOT (SIZEOF( QUERY ( pdr <* USEDIN(pd,'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION_REPRESENTATION.DEFINITION') | (NOT ( SIZEOF(TYPEOF(pdr.used_representation) * [ 'BUILDING_DESIGN_SCHEMA.' + 'ADVANCED_BREP_BUILDING_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.ADVANCED_CSG_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'ADVANCED_FACE_WITH_THICKNESS_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'ADVANCED_WIRE_SHAPE_REPRESENTATION','BUILDING_DESIGN_SCHEMA.ELEMENTARY_CSG_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'ELEMENTARY_FACE_WITH_THICKNESS_SHAPE_REPRESENTATION','BUILDING_DESIGN_SCHEMA.ELEMENTARY_GEOMETRIC_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'ELEMENTARY_WIRE_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.FACETED_CSG_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'FACETED_FACE_WITH_THICKNESS_SHAPE_REPRESENTATION','BUILDING_DESIGN_SCHEMA.FACETED_GEOMETRIC_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'FACETED_WIRE_SHAPE_REPRESENTATION']) = 1)) )) = 0)) )) = 0; END_ENTITY; -- positive_component ENTITY product; id : identifier; name : label; description : text; frame_of_reference : SET [1:?] OF product_context; UNIQUE ur1 : id; END_ENTITY; -- product ENTITY product_category; name : label; description : OPTIONAL text; END_ENTITY; -- product_category ENTITY product_category_relationship; name : label; description : text; category : product_category; sub_category : product_category; WHERE wr1: acyclic_product_category_relationship(SELF,[SELF.sub_category]); END_ENTITY; -- product_category_relationship ENTITY product_context SUBTYPE OF (application_context_element); discipline_type : label; END_ENTITY; -- product_context ENTITY product_definition; id : identifier; description : text; formation : product_definition_formation; frame_of_reference : product_definition_context; END_ENTITY; -- product_definition ENTITY product_definition_context SUBTYPE OF (application_context_element); life_cycle_stage : label; END_ENTITY; -- product_definition_context ENTITY product_definition_formation; id : identifier; description : text; of_product : product; UNIQUE ur1 : id, of_product; END_ENTITY; -- product_definition_formation ENTITY product_definition_relationship; id : identifier; name : label; description : text; relating_product_definition : product_definition; related_product_definition : product_definition; END_ENTITY; -- product_definition_relationship ENTITY product_definition_shape SUBTYPE OF (property_definition); UNIQUE ur1 : definition; WHERE wr1: 'BUILDING_DESIGN_SCHEMA.CHARACTERIZED_PRODUCT_DEFINITION' IN TYPEOF(SELF\property_definition.definition); END_ENTITY; -- product_definition_shape ENTITY product_definition_usage SUPERTYPE OF (assembly_component_usage) SUBTYPE OF (product_definition_relationship); UNIQUE ur1 : id, relating_product_definition, related_product_definition; WHERE wr1: acyclic_product_definition_relationship(SELF,[SELF\ product_definition_relationship.related_product_definition], 'BUILDING_DESIGN_SCHEMA.PRODUCT_DEFINITION_USAGE.' + 'RELATED_PRODUCT_DEFINITION'); END_ENTITY; -- product_definition_usage ENTITY product_related_product_category SUBTYPE OF (product_category); products : SET [1:?] OF product; END_ENTITY; -- product_related_product_category ENTITY property_definition; name : label; description : text; definition : characterized_definition; END_ENTITY; -- property_definition ENTITY property_definition_representation; definition : property_definition; used_representation : representation; END_ENTITY; -- property_definition_representation ENTITY quasi_uniform_curve SUBTYPE OF (b_spline_curve); END_ENTITY; -- quasi_uniform_curve ENTITY quasi_uniform_surface SUBTYPE OF (b_spline_surface); END_ENTITY; -- quasi_uniform_surface ENTITY rational_b_spline_curve SUBTYPE OF (b_spline_curve); weights_data : LIST [2:?] OF REAL; DERIVE weights : ARRAY [0:upper_index_on_control_points] OF REAL := list_to_array(weights_data,0, upper_index_on_control_points); WHERE wr1: SIZEOF(weights_data) = SIZEOF(SELF\b_spline_curve. control_points_list); wr2: curve_weights_positive(SELF); END_ENTITY; -- rational_b_spline_curve ENTITY rational_b_spline_surface SUBTYPE OF (b_spline_surface); weights_data : LIST [2:?] OF LIST [2:?] OF REAL; DERIVE weights : ARRAY [0:u_upper] OF ARRAY [0:v_upper] OF REAL := make_array_of_array(weights_data,0,u_upper,0,v_upper); WHERE wr1: (SIZEOF(weights_data) = SIZEOF(SELF\b_spline_surface. control_points_list)) AND (SIZEOF(weights_data[1]) = SIZEOF( SELF\b_spline_surface.control_points_list[1])); wr2: surface_weights_positive(SELF); END_ENTITY; -- rational_b_spline_surface ENTITY recess SUBTYPE OF (negative_component); WHERE wr1: SIZEOF(USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'BUILDING_COMPONENT_CLASSIFICATION_ASSIGNMENT.ITEMS')) = 1; wr2: SIZEOF(QUERY ( bcca <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'BUILDING_COMPONENT_CLASSIFICATION_ASSIGNMENT.ITEMS') | ( NOT (bcca\group_assignment.assigned_group.description = 'recess')) )) = 0; END_ENTITY; -- recess ENTITY rectangular_composite_surface SUBTYPE OF (bounded_surface); segments : LIST [1:?] OF LIST [1:?] OF surface_patch; DERIVE n_u : INTEGER := SIZEOF(segments); n_v : INTEGER := SIZEOF(segments[1]); WHERE wr1: [] = QUERY ( s <* segments | (n_v <> SIZEOF(s)) ); wr2: constraints_rectangular_composite_surface(SELF); END_ENTITY; -- rectangular_composite_surface ENTITY rectangular_trimmed_surface SUBTYPE OF (bounded_surface); basis_surface : surface; u1 : parameter_value; u2 : parameter_value; v1 : parameter_value; v2 : parameter_value; usense : BOOLEAN; vsense : BOOLEAN; WHERE wr1: u1 <> u2; wr2: v1 <> v2; wr3: (('BUILDING_DESIGN_SCHEMA.ELEMENTARY_SURFACE' IN TYPEOF( basis_surface)) AND (NOT ('BUILDING_DESIGN_SCHEMA.PLANE' IN TYPEOF(basis_surface)))) OR ( 'BUILDING_DESIGN_SCHEMA.SURFACE_OF_REVOLUTION' IN TYPEOF( basis_surface)) OR (usense = (u2 > u1)); wr4: ('BUILDING_DESIGN_SCHEMA.SPHERICAL_SURFACE' IN TYPEOF( basis_surface)) OR ( 'BUILDING_DESIGN_SCHEMA.TOROIDAL_SURFACE' IN TYPEOF( basis_surface)) OR (vsense = (v2 > v1)); END_ENTITY; -- rectangular_trimmed_surface ENTITY representation; name : label; items : SET [1:?] OF representation_item; context_of_items : representation_context; END_ENTITY; -- representation ENTITY representation_context; context_identifier : identifier; context_type : text; INVERSE representations_in_context : SET [1:?] OF representation FOR context_of_items; END_ENTITY; -- representation_context ENTITY representation_item; name : label; WHERE wr1: SIZEOF(using_representations(SELF)) > 0; END_ENTITY; -- representation_item ENTITY representation_map; mapping_origin : representation_item; mapped_representation : representation; INVERSE map_usage : SET [1:?] OF mapped_item FOR mapping_source; WHERE wr1: item_in_context(SELF.mapping_origin,SELF.mapped_representation. context_of_items); END_ENTITY; -- representation_map ENTITY representation_relationship; name : label; description : text; rep_1 : representation; rep_2 : representation; END_ENTITY; -- representation_relationship ENTITY representation_relationship_with_transformation SUBTYPE OF (representation_relationship); transformation_operator : transformation; WHERE wr1: SELF\representation_relationship.rep_1.context_of_items :<>: SELF\representation_relationship.rep_2.context_of_items; END_ENTITY; -- representation_relationship_with_transformation ENTITY revolved_area_solid SUBTYPE OF (swept_area_solid); axis : axis1_placement; angle : plane_angle_measure; DERIVE axis_line : line := line(axis.location,vector(axis.z,1)); END_ENTITY; -- revolved_area_solid ENTITY right_circular_cone SUBTYPE OF (geometric_representation_item); position : axis1_placement; height : positive_length_measure; radius : length_measure; semi_angle : plane_angle_measure; WHERE wr1: radius >= 0; END_ENTITY; -- right_circular_cone ENTITY right_circular_cylinder SUBTYPE OF (geometric_representation_item); position : axis1_placement; height : positive_length_measure; radius : positive_length_measure; END_ENTITY; -- right_circular_cylinder ENTITY service_element SUBTYPE OF (product_definition); WHERE wr1: SIZEOF(QUERY ( pdr <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PRODUCT_DEFINITION_RELATIONSHIP.RELATED_PRODUCT_DEFINITION') | ('BUILDING_DESIGN_SCHEMA.BUILDING_SECTION' IN TYPEOF(pdr. relating_product_definition)) )) = 1; wr2: SIZEOF(USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'BUILDING_ITEM_IDENTIFICATION_ASSIGNMENT.ITEM')) = 1; wr3: SIZEOF(QUERY ( pds <* QUERY ( pd <* USEDIN(SELF, 'BUILDING_DESIGN_SCHEMA.PROPERTY_DEFINITION.DEFINITION') | ( 'BUILDING_DESIGN_SCHEMA.PRODUCT_DEFINITION_SHAPE' IN TYPEOF( pd)) ) | (SIZEOF(QUERY ( sa <* USEDIN(pds, 'BUILDING_DESIGN_SCHEMA.' + 'SHAPE_ASPECT.OF_SHAPE') | (( 'BUILDING_DESIGN_SCHEMA.POSITIVE_COMPONENT' IN TYPEOF(sa)) AND (sa.description = 'main component')) )) = 1) )) = 1; END_ENTITY; -- service_element ENTITY shape_aspect; name : label; description : text; of_shape : product_definition_shape; product_definitional : LOGICAL; END_ENTITY; -- shape_aspect ENTITY shape_aspect_relationship; name : label; description : text; relating_shape_aspect : shape_aspect; related_shape_aspect : shape_aspect; END_ENTITY; -- shape_aspect_relationship ENTITY shape_definition_representation SUBTYPE OF (property_definition_representation); WHERE wr1: ('BUILDING_DESIGN_SCHEMA.SHAPE_DEFINITION' IN TYPEOF(SELF. definition.definition)) OR ( 'BUILDING_DESIGN_SCHEMA.PRODUCT_DEFINITION_SHAPE' IN TYPEOF( SELF.definition)); wr2: 'BUILDING_DESIGN_SCHEMA.SHAPE_REPRESENTATION' IN TYPEOF(SELF. used_representation); END_ENTITY; -- shape_definition_representation ENTITY shape_representation SUBTYPE OF (representation); END_ENTITY; -- shape_representation ENTITY si_unit SUBTYPE OF (named_unit); prefix : OPTIONAL si_prefix; name : si_unit_name; DERIVE SELF\named_unit.dimensions : dimensional_exponents := dimensions_for_si_unit(SELF.name); END_ENTITY; -- si_unit ENTITY site SUBTYPE OF (characterized_object, product_definition); WHERE wr1: (SIZEOF(USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION.DEFINITION')) >= 1) AND (SIZEOF( QUERY ( pd <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION.DEFINITION') | (SIZEOF(USEDIN(pd, 'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION_REPRESENTATION.DEFINITION')) = 0) )) = 0); wr2: SIZEOF(QUERY ( pd <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION.DEFINITION') | (NOT (SIZEOF( QUERY ( pdr <* USEDIN(pd,'BUILDING_DESIGN_SCHEMA.' + 'PRODUCT_DEFINITION_REPRESENTATION.DEFINITION') | (NOT ( 'BUILDING_DESIGN_SCHEMA.SITE_REPRESENTATION' IN TYPEOF(pdr. used_representation))) )) = 0)) )) = 0; END_ENTITY; -- site ENTITY site_representation SUBTYPE OF (shape_representation); WHERE wr1: SIZEOF(QUERY ( pdr <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION_REPRESENTATION.USED_REPRESENTATION') | (NOT ('BUILDING_DESIGN_SCHEMA.SITE' IN TYPEOF(pdr.definition .definition))) )) = 0; wr2: SIZEOF(QUERY ( item <* SELF.items | (NOT (SIZEOF([ 'BUILDING_DESIGN_SCHEMA.CONNECTED_FACE_SET', 'BUILDING_DESIGN_SCHEMA.GEOMETRIC_CURVE_SET'] * TYPEOF(item)) = 1)) )) = 1; wr3: SIZEOF(QUERY ( cfs <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.CONNECTED_FACE_SET' IN TYPEOF(item)) ) | (NOT (SIZEOF(QUERY ( fcs <* cfs\connected_face_set. cfs_faces | (NOT (SIZEOF(QUERY ( bnds <* fcs.bounds | (NOT ( 'BUILDING_DESIGN_SCHEMA.POLY_LOOP' IN TYPEOF(bnds.bound))) )) = 0)) )) = 0)) )) = 0; wr4: SIZEOF(QUERY ( cfs <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.CONNECTED_FACE_SET' IN TYPEOF(item)) ) | (NOT (SIZEOF(QUERY ( fcs <* cfs\connected_face_set. cfs_faces | (NOT (SIZEOF(QUERY ( bnds <* fcs.bounds | (NOT ( SIZEOF(bnds.bound\poly_loop.polygon) = 3)) )) = 0)) )) = 0)) )) = 0; wr5: SIZEOF(QUERY ( gcs <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.GEOMETRIC_CURVE_SET' IN TYPEOF(item)) ) | (NOT (SIZEOF(QUERY ( el <* gcs\geometric_set.elements | ( NOT (SIZEOF(['BUILDING_DESIGN_SCHEMA.CARTESIAN_POINT', 'BUILDING_DESIGN_SCHEMA.POLYLINE'] * TYPEOF(el)) = 1)) )) = 0)) )) = 0; wr6: SIZEOF(QUERY ( gcs <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.GEOMETRIC_CURVE_SET' IN TYPEOF(item)) ) | (NOT (SIZEOF(QUERY ( el <* gcs\geometric_set.elements | ( 'BUILDING_DESIGN_SCHEMA.CARTESIAN_POINT' IN TYPEOF(el)) )) >= 1)) )) = 0; wr7: SIZEOF(QUERY ( gcs <* QUERY ( item <* SELF.items | ( 'BUILDING_DESIGN_SCHEMA.GEOMETRIC_CURVE_SET' IN TYPEOF(item)) ) | (NOT (SIZEOF(QUERY ( pline <* QUERY ( el <* gcs\ geometric_set.elements | ('BUILDING_DESIGN_SCHEMA.POLYLINE' IN TYPEOF(el)) ) | (NOT (SIZEOF(QUERY ( pline_pt <* pline\ polyline.points | (NOT (pline_pt IN gcs\geometric_set. elements)) )) = 0)) )) = 0)) )) = 0; END_ENTITY; -- site_representation ENTITY solid_model SUPERTYPE OF (ONEOF (csg_solid,manifold_solid_brep,swept_area_solid)) SUBTYPE OF (geometric_representation_item); END_ENTITY; -- solid_model ENTITY space_element SUBTYPE OF (product_definition); WHERE wr1: SIZEOF(QUERY ( pdr <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PRODUCT_DEFINITION_RELATIONSHIP.RELATED_PRODUCT_DEFINITION') | ('BUILDING_DESIGN_SCHEMA.BUILDING_SECTION' IN TYPEOF(pdr. relating_product_definition)) )) = 1; wr2: SIZEOF(USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'BUILDING_ITEM_IDENTIFICATION_ASSIGNMENT.ITEM')) = 1; wr3: (SIZEOF(QUERY ( pd <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION.DEFINITION') | ( 'BUILDING_DESIGN_SCHEMA.PRODUCT_DEFINITION_SHAPE' IN TYPEOF( pd)) )) >= 1) AND (SIZEOF(QUERY ( pds <* QUERY ( pd <* USEDIN(SELF, 'BUILDING_DESIGN_SCHEMA.PROPERTY_DEFINITION.DEFINITION') | ( 'BUILDING_DESIGN_SCHEMA.PRODUCT_DEFINITION_SHAPE' IN TYPEOF( pd)) ) | (NOT (SIZEOF(USEDIN(pds,'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION_REPRESENTATION.DEFINITION')) >= 1)) )) = 0); wr4: SIZEOF(QUERY ( pd <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION.DEFINITION') | (NOT (SIZEOF( QUERY ( pdr <* USEDIN(pd,'BUILDING_DESIGN_SCHEMA.' + 'PRODUCT_DEFINITION_REPRESENTATION.DEFINITION') | (NOT ( SIZEOF(TYPEOF(pdr.used_representation) * [ 'BUILDING_DESIGN_SCHEMA.' + 'ADVANCED_SPACE_BOUNDARY_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'ELEMENTARY_SPACE_BOUNDARY_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'FACETED_SPACE_BOUNDARY_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'GROUND_FACE_SPACE_BOUNDARY_SHAPE_REPRESENTATION']) = 1)) )) = 0)) )) = 0; END_ENTITY; -- space_element ENTITY sphere SUBTYPE OF (geometric_representation_item); radius : positive_length_measure; centre : point; END_ENTITY; -- sphere ENTITY spherical_surface SUBTYPE OF (elementary_surface); radius : positive_length_measure; END_ENTITY; -- spherical_surface ENTITY structure_enclosure_element SUBTYPE OF (product_definition); WHERE wr1: SIZEOF(QUERY ( pdr <* USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'PRODUCT_DEFINITION_RELATIONSHIP.RELATED_PRODUCT_DEFINITION') | ('BUILDING_DESIGN_SCHEMA.BUILDING_SECTION' IN TYPEOF(pdr. relating_product_definition)) )) = 1; wr2: SIZEOF(USEDIN(SELF,'BUILDING_DESIGN_SCHEMA.' + 'BUILDING_ITEM_IDENTIFICATION_ASSIGNMENT.ITEM')) = 1; wr3: SIZEOF(QUERY ( pds <* QUERY ( pd <* USEDIN(SELF, 'BUILDING_DESIGN_SCHEMA.PROPERTY_DEFINITION.DEFINITION') | ( 'BUILDING_DESIGN_SCHEMA.PRODUCT_DEFINITION_SHAPE' IN TYPEOF( pd)) ) | (SIZEOF(QUERY ( sa <* USEDIN(pds, 'BUILDING_DESIGN_SCHEMA.' + 'SHAPE_ASPECT.OF_SHAPE') | (( 'BUILDING_DESIGN_SCHEMA.POSITIVE_COMPONENT' IN TYPEOF(sa)) AND (sa.description = 'main component')) )) = 1) )) = 1; END_ENTITY; -- structure_enclosure_element ENTITY surface SUPERTYPE OF (ONEOF (elementary_surface,swept_surface,bounded_surface)) SUBTYPE OF (geometric_representation_item); END_ENTITY; -- surface ENTITY surface_curve SUPERTYPE OF (intersection_curve) SUBTYPE OF (curve); curve_3d : curve; associated_geometry : LIST [1:2] OF pcurve_or_surface; master_representation : preferred_surface_curve_representation; DERIVE basis_surface : SET [1:2] OF surface := get_basis_surface(SELF); WHERE wr1: curve_3d.dim = 3; wr2: ('BUILDING_DESIGN_SCHEMA.PCURVE' IN TYPEOF(associated_geometry[ 1])) OR (master_representation <> pcurve_s1); wr3: ('BUILDING_DESIGN_SCHEMA.PCURVE' IN TYPEOF(associated_geometry[ 2])) OR (master_representation <> pcurve_s2); wr4: NOT ('BUILDING_DESIGN_SCHEMA.PCURVE' IN TYPEOF(curve_3d)); END_ENTITY; -- surface_curve ENTITY surface_of_linear_extrusion SUBTYPE OF (swept_surface); extrusion_axis : vector; END_ENTITY; -- surface_of_linear_extrusion ENTITY surface_of_revolution SUBTYPE OF (swept_surface); axis_position : axis1_placement; DERIVE axis_line : line := line(axis_position.location,vector(axis_position .z,1)); END_ENTITY; -- surface_of_revolution ENTITY surface_patch; parent_surface : bounded_surface; u_transition : transition_code; v_transition : transition_code; u_sense : BOOLEAN; v_sense : BOOLEAN; INVERSE using_surfaces : BAG [1:?] OF rectangular_composite_surface FOR segments; WHERE wr1: NOT ('BUILDING_DESIGN_SCHEMA.CURVE_BOUNDED_SURFACE' IN TYPEOF( parent_surface)); END_ENTITY; -- surface_patch ENTITY swept_area_solid SUPERTYPE OF (ONEOF (revolved_area_solid,extruded_area_solid)) SUBTYPE OF (solid_model); swept_area : curve_bounded_surface; WHERE wr1: 'BUILDING_DESIGN_SCHEMA.PLANE' IN TYPEOF(swept_area. basis_surface); END_ENTITY; -- swept_area_solid ENTITY swept_surface SUPERTYPE OF (ONEOF (surface_of_linear_extrusion,surface_of_revolution)) SUBTYPE OF (surface); swept_curve : curve; END_ENTITY; -- swept_surface ENTITY topological_representation_item SUPERTYPE OF (ONEOF (vertex,edge,face_bound,face,connected_face_set, loop ANDOR path)) SUBTYPE OF (representation_item); END_ENTITY; -- topological_representation_item ENTITY toroidal_surface SUBTYPE OF (elementary_surface); major_radius : positive_length_measure; minor_radius : positive_length_measure; END_ENTITY; -- toroidal_surface ENTITY torus SUBTYPE OF (geometric_representation_item); position : axis1_placement; major_radius : positive_length_measure; minor_radius : positive_length_measure; WHERE wr1: major_radius > minor_radius; END_ENTITY; -- torus ENTITY trimmed_curve SUBTYPE OF (bounded_curve); basis_curve : curve; trim_1 : SET [1:2] OF trimming_select; trim_2 : SET [1:2] OF trimming_select; sense_agreement : BOOLEAN; master_representation : trimming_preference; WHERE wr1: (HIINDEX(trim_1) = 1) XOR (TYPEOF(trim_1[1]) <> TYPEOF(trim_1[2])); wr2: (HIINDEX(trim_2) = 1) XOR (TYPEOF(trim_2[1]) <> TYPEOF(trim_2[2])); END_ENTITY; -- trimmed_curve ENTITY truncated_pyramid SUBTYPE OF (boolean_result); END_ENTITY; -- truncated_pyramid ENTITY uniform_curve SUBTYPE OF (b_spline_curve); END_ENTITY; -- uniform_curve ENTITY uniform_surface SUBTYPE OF (b_spline_surface); END_ENTITY; -- uniform_surface ENTITY vector SUBTYPE OF (geometric_representation_item); orientation : direction; magnitude : length_measure; WHERE wr1: magnitude >= 0; END_ENTITY; -- vector ENTITY versioned_action_request; id : identifier; version : label; purpose : text; description : text; END_ENTITY; -- versioned_action_request ENTITY vertex SUBTYPE OF (topological_representation_item); END_ENTITY; -- vertex ENTITY vertex_loop SUBTYPE OF (loop); loop_vertex : vertex; END_ENTITY; -- vertex_loop ENTITY vertex_point SUBTYPE OF (vertex, geometric_representation_item); vertex_geometry : point; END_ENTITY; -- vertex_point ENTITY week_of_year_and_day_date SUBTYPE OF (date); week_component : week_in_year_number; day_component : OPTIONAL day_in_week_number; END_ENTITY; -- week_of_year_and_day_date RULE application_context_requires_ap_definition FOR (application_context, application_protocol_definition); WHERE wr1: SIZEOF(QUERY ( ac <* application_context | (NOT (SIZEOF( QUERY ( apd <* application_protocol_definition | ((ac :=: apd. application) AND (apd. application_interpreted_model_schema_name = 'building_design_schema')) )) = 1)) )) = 0; END_RULE; -- application_context_requires_ap_definition RULE building_element_maps_into_building_section FOR (mapped_item, representation_relationship_with_transformation); WHERE wr1: SIZEOF(QUERY ( mi <* mapped_item | ((SIZEOF(QUERY ( pdr <* USEDIN(mi.mapping_source.mapped_representation, 'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION_REPRESENTATION.' + 'USED_REPRESENTATION') | (SIZEOF(TYPEOF(pdr.definition.definition) * [ 'BUILDING_DESIGN_SCHEMA.BUILDING_ELEMENT', 'BUILDING_DESIGN_SCHEMA.FIXTURE_EQUIPMENT_ELEMENT', 'BUILDING_DESIGN_SCHEMA.SERVICE_ELEMENT', 'BUILDING_DESIGN_SCHEMA.SPACE_ELEMENT', 'BUILDING_DESIGN_SCHEMA.STRUCTURE_ENCLOSURE_ELEMENT']) = 1) )) >= 1) AND (NOT (SIZEOF(QUERY ( r <* USEDIN(mi, 'BUILDING_DESIGN_SCHEMA.' + 'REPRESENTATION.ITEMS') | (SIZEOF( QUERY ( pdr <* USEDIN(r,'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION_REPRESENTATION.USED_REPRESENTATION') | ( 'BUILDING_DESIGN_SCHEMA.BUILDING_SECTION' IN TYPEOF(pdr. definition.definition)) )) >= 1) )) = 1))) )) = 0; wr2: SIZEOF(QUERY ( rrwt <* representation_relationship_with_transformation | ((SIZEOF( QUERY ( pdr <* USEDIN(rrwt\representation_relationship.rep_2, 'BUILDING_DESIGN_SCHEMA.' + 'PROPERTY_DEFINITION_REPRESENTATION.' + 'USED_REPRESENTATION') | (SIZEOF(TYPEOF(pdr.definition.definition) * [ 'BUILDING_DESIGN_SCHEMA.BUILDING_ELEMENT', 'BUILDING_DESIGN_SCHEMA.FIXTURE_EQUIPMENT_ELEMENT', 'BUILDING_DESIGN_SCHEMA.SERVICE_ELEMENT', 'BUILDING_DESIGN_SCHEMA.SPACE_ELEMENT', 'BUILDING_DESIGN_SCHEMA.STRUCTURE_ENCLOSURE_ELEMENT']) = 1) )) >= 1) AND (NOT (SIZEOF(QUERY ( pdr <* USEDIN(rrwt\ representation_relationship.rep_1, 'BUILDING_DESIGN_SCHEMA.PROPERTY_DEFINITION_' + 'REPRESENTATION.USED_REPRESENTATION') | ( 'BUILDING_DESIGN_SCHEMA.BUILDING_SECTION' IN TYPEOF(pdr. definition.definition)) )) = 1))) )) = 0; wr3: SIZEOF(QUERY ( rrwt_1 <* representation_relationship_with_transformation | (SIZEOF( QUERY ( rrwt_2 <* representation_relationship_with_transformation | ((SIZEOF( QUERY ( pdr <* USEDIN(rrwt_1\representation_relationship.rep_2, 'BUILDING_DESIGN_SCHEMA.PROPERTY_DEFINITION_' + 'REPRESENTATION.USED_REPRESENTATION') | (SIZEOF(TYPEOF(pdr. definition.definition) * [ 'BUILDING_DESIGN_SCHEMA.BUILDING_ELEMENT', 'BUILDING_DESIGN_SCHEMA.FIXTURE_EQUIPMENT_ELEMENT', 'BUILDING_DESIGN_SCHEMA.SERVICE_ELEMENT', 'BUILDING_DESIGN_SCHEMA.SPACE_ELEMENT', 'BUILDING_DESIGN_SCHEMA.' + 'STRUCTURE_ENCLOSURE_ELEMENT']) = 1) )) >= 1) AND (rrwt_1\representation_relationship.rep_2 = rrwt_2\representation_relationship.rep_2)) )) >= 1) )) = 0; END_RULE; -- building_element_maps_into_building_section RULE compatible_dimension FOR (cartesian_point, direction, representation_context, geometric_representation_context); WHERE wr1: SIZEOF(QUERY ( x <* cartesian_point | (SIZEOF(QUERY ( y <* geometric_representation_context | (item_in_context(x,y) AND ( HIINDEX(x.coordinates) <> y.coordinate_space_dimension)) )) > 0) )) = 0; wr2: SIZEOF(QUERY ( x <* direction | (SIZEOF(QUERY ( y <* geometric_representation_context | (item_in_context(x,y) AND ( HIINDEX(x.direction_ratios) <> y.coordinate_space_dimension)) )) > 0) )) = 0; END_RULE; -- compatible_dimension RULE geometric_representation_context_3d FOR ( geometric_representation_context); WHERE wr1: SIZEOF(QUERY ( grc <* geometric_representation_context | (NOT ( grc.coordinate_space_dimension = 3)) )) = 0; END_RULE; -- geometric_representation_context_3d RULE restrict_application_context FOR (application_context); WHERE wr1: SIZEOF(QUERY ( ac <* application_context | (NOT (ac.application = 'building shape composition')) )) = 0; END_RULE; -- restrict_application_context RULE restrict_origin_and_target FOR (mapped_item); WHERE wr1: SIZEOF(QUERY ( mi <* mapped_item | (NOT (( 'BUILDING_DESIGN_SCHEMA.AXIS2_PLACEMENT_3D' IN TYPEOF(mi. mapping_target)) AND ( 'BUILDING_DESIGN_SCHEMA.AXIS2_PLACEMENT_3D' IN TYPEOF(mi. mapping_source.mapping_origin)))) )) = 0; END_RULE; -- restrict_origin_and_target RULE shape_representation_subtype_exclusiveness FOR ( shape_representation); WHERE wr1: SIZEOF(QUERY ( sr <* shape_representation | (NOT (SIZEOF(TYPEOF( sr) * ['BUILDING_DESIGN_SCHEMA.' + 'ADVANCED_BREP_BUILDING_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.ADVANCED_CSG_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'ADVANCED_FACE_WITH_THICKNESS_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'ADVANCED_SPACE_BOUNDARY_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.ADVANCED_WIRE_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.ELEMENTARY_CSG_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'ELEMENTARY_FACE_WITH_THICKNESS_SHAPE_REPRESENTATION','BUILDING_DESIGN_SCHEMA.ELEMENTARY_GEOMETRIC_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'ELEMENTARY_SPACE_BOUNDARY_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'ELEMENTARY_WIRE_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.FACETED_CSG_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'FACETED_FACE_WITH_THICKNESS_SHAPE_REPRESENTATION','BUILDING_DESIGN_SCHEMA.FACETED_GEOMETRIC_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'FACETED_SPACE_BOUNDARY_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.FACETED_WIRE_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'GROUND_FACE_SPACE_BOUNDARY_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.SITE_REPRESENTATION']) <= 1)) )) = 0; END_RULE; -- shape_representation_subtype_exclusiveness RULE subtype_mandatory_geometric_set FOR (geometric_set); WHERE wr1: SIZEOF(QUERY ( gs <* geometric_set | (NOT ( 'BUILDING_DESIGN_SCHEMA.GEOMETRIC_CURVE_SET' IN TYPEOF(gs))) )) = 0; END_RULE; -- subtype_mandatory_geometric_set RULE subtype_mandatory_group FOR (group); WHERE wr1: SIZEOF(QUERY ( g <* group | (NOT ('BUILDING_DESIGN_SCHEMA.BUILDING_COMPONENT_CLASSIFICATION_GROUP' IN TYPEOF(g))) )) = 0; END_RULE; -- subtype_mandatory_group RULE subtype_mandatory_solid_model FOR (solid_model); WHERE wr1: SIZEOF(QUERY ( sm <* solid_model | (NOT (SIZEOF(TYPEOF(sm) * [ 'BUILDING_DESIGN_SCHEMA.CSG_SOLID', 'BUILDING_DESIGN_SCHEMA.MANIFOLD_SOLID_BREP', 'BUILDING_DESIGN_SCHEMA.EXTRUDED_AREA_SOLID', 'BUILDING_DESIGN_SCHEMA.REVOLVED_AREA_SOLID', 'BUILDING_DESIGN_SCHEMA.' + 'ADVANCED_FACE_WITH_THICKNESS_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'ELEMENTARY_FACE_WITH_THICKNESS_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.' + 'FACETED_FACE_WITH_THICKNESS_SHAPE_REPRESENTATION']) = 1)) )) = 0; END_RULE; -- subtype_mandatory_solid_model FUNCTION acyclic_curve_replica( rep: curve_replica; parent: curve ): BOOLEAN; IF NOT ('BUILDING_DESIGN_SCHEMA.CURVE_REPLICA' IN TYPEOF(parent)) THEN RETURN(TRUE); END_IF; IF parent :=: rep THEN RETURN(FALSE); ELSE RETURN(acyclic_curve_replica(rep,parent\curve_replica.parent_curve)); END_IF; END_FUNCTION; -- acyclic_curve_replica FUNCTION acyclic_mapped_representation( parent_set: SET OF representation; children_set: SET OF representation_item ): BOOLEAN; LOCAL i : INTEGER; x : SET OF representation_item; y : SET OF representation_item; END_LOCAL; x := QUERY ( z <* children_set | ('BUILDING_DESIGN_SCHEMA.MAPPED_ITEM' IN TYPEOF(z)) ); IF SIZEOF(x) > 0 THEN REPEAT i := 1 TO HIINDEX(x) BY 1; IF x[i]\mapped_item.mapping_source.mapped_representation IN parent_set THEN RETURN(FALSE); END_IF; IF NOT acyclic_mapped_representation(parent_set + x[i]\mapped_item .mapping_source.mapped_representation,x[i]\mapped_item. mapping_source.mapped_representation.items) THEN RETURN(FALSE); END_IF; END_REPEAT; END_IF; x := children_set - x; IF SIZEOF(x) > 0 THEN REPEAT i := 1 TO HIINDEX(x) BY 1; y := QUERY ( z <* bag_to_set(USEDIN(x[i],'')) | ( 'BUILDING_DESIGN_SCHEMA.REPRESENTATION_ITEM' IN TYPEOF(z)) ); IF NOT acyclic_mapped_representation(parent_set,y) THEN RETURN(FALSE); END_IF; END_REPEAT; END_IF; RETURN(TRUE); END_FUNCTION; -- acyclic_mapped_representation FUNCTION acyclic_product_category_relationship( relation: product_category_relationship; children: SET OF product_category ): LOGICAL; LOCAL i : INTEGER; x : SET OF product_category_relationship; local_children : SET OF product_category; END_LOCAL; REPEAT i := 1 TO HIINDEX(children) BY 1; IF relation.category :=: children[i] THEN RETURN(FALSE); END_IF; END_REPEAT; x := bag_to_set(USEDIN(relation.category,'BUILDING_DESIGN_SCHEMA.' + 'PRODUCT_CATEGORY_RELATIONSHIP.SUB_CATEGORY')); local_children := children + relation.category; IF SIZEOF(x) > 0 THEN REPEAT i := 1 TO HIINDEX(x) BY 1; IF NOT acyclic_product_category_relationship(x[i],local_children) THEN RETURN(FALSE); END_IF; END_REPEAT; END_IF; RETURN(TRUE); END_FUNCTION; -- acyclic_product_category_relationship FUNCTION acyclic_product_definition_relationship( relation: product_definition_relationship; relatives: SET OF product_definition; specific_relation: STRING ): LOGICAL; LOCAL i : INTEGER; x : SET OF product_definition_relationship; local_relatives : SET OF product_definition; END_LOCAL; REPEAT i := 1 TO HIINDEX(relatives) BY 1; IF relation.relating_product_definition :=: relatives[i] THEN RETURN(FALSE); END_IF; END_REPEAT; x := bag_to_set(USEDIN(relation.relating_product_definition, specific_relation)); local_relatives := relatives + relation.relating_product_definition; IF SIZEOF(x) > 0 THEN REPEAT i := 1 TO HIINDEX(x) BY 1; IF NOT acyclic_product_definition_relationship(x[i], local_relatives,specific_relation) THEN RETURN(FALSE); END_IF; END_REPEAT; END_IF; RETURN(TRUE); END_FUNCTION; -- acyclic_product_definition_relationship FUNCTION associated_surface( arg: pcurve_or_surface ): surface; LOCAL surf : surface; END_LOCAL; IF 'BUILDING_DESIGN_SCHEMA.PCURVE' IN TYPEOF(arg) THEN surf := arg.basis_surface; ELSE surf := arg; END_IF; RETURN(surf); END_FUNCTION; -- associated_surface FUNCTION bag_to_set( the_bag: BAG OF GENERIC:intype ): SET OF GENERIC:intype; LOCAL i : INTEGER; the_set : SET OF GENERIC:intype := []; END_LOCAL; IF SIZEOF(the_bag) > 0 THEN REPEAT i := 1 TO HIINDEX(the_bag) BY 1; the_set := the_set + the_bag[i]; END_REPEAT; END_IF; RETURN(the_set); END_FUNCTION; -- bag_to_set FUNCTION base_axis( dim: INTEGER; axis1, axis2, axis3: direction ): LIST [2:3] OF direction; LOCAL u : LIST [2:3] OF direction; vec : direction; factor : REAL; END_LOCAL; IF dim = 3 THEN u[3] := NVL(normalise(axis3),direction([0,0,1])); u[1] := first_proj_axis(u[3],axis1); u[2] := second_proj_axis(u[3],u[1],axis2); ELSE u[3] := ?; IF EXISTS(axis1) THEN u[1] := normalise(axis1); u[2] := orthogonal_complement(u[1]); IF EXISTS(axis2) THEN factor := dot_product(axis2,u[2]); IF factor < 0 THEN u[2].direction_ratios[1] := -u[2].direction_ratios[1]; u[2].direction_ratios[2] := -u[2].direction_ratios[2]; END_IF; END_IF; ELSE IF EXISTS(axis2) THEN u[2] := normalise(axis2); u[1] := orthogonal_complement(u[2]); u[1].direction_ratios[1] := -u[1].direction_ratios[1]; u[1].direction_ratios[2] := -u[1].direction_ratios[2]; ELSE u[1].direction_ratios[1] := 1; u[1].direction_ratios[2] := 0; u[2].direction_ratios[1] := 0; u[2].direction_ratios[2] := 1; END_IF; END_IF; END_IF; RETURN(u); END_FUNCTION; -- base_axis FUNCTION boolean_choose( b: BOOLEAN; choice1, choice2: GENERIC:item ): GENERIC:item; IF b THEN RETURN(choice1); ELSE RETURN(choice2); END_IF; END_FUNCTION; -- boolean_choose FUNCTION build_2axes( ref_direction: direction ): LIST [2:2] OF direction; LOCAL u : LIST [2:2] OF direction; END_LOCAL; u[1] := NVL(normalise(ref_direction),direction([1,0])); u[2] := orthogonal_complement(u[1]); RETURN(u); END_FUNCTION; -- build_2axes FUNCTION build_axes( axis, ref_direction: direction ): LIST [3:3] OF direction; LOCAL u : LIST [3:3] OF direction; END_LOCAL; u[3] := NVL(normalise(axis),direction([0,0,1])); u[1] := first_proj_axis(u[3],ref_direction); u[2] := normalise(cross_product(u[3],u[1])).orientation; RETURN(u); END_FUNCTION; -- build_axes FUNCTION conditional_reverse( p: BOOLEAN; an_item: reversible_topology ): reversible_topology; IF p THEN RETURN(an_item); ELSE RETURN(topology_reversed(an_item)); END_IF; END_FUNCTION; -- conditional_reverse FUNCTION constraints_composite_curve_on_surface( c: composite_curve_on_surface ): BOOLEAN; LOCAL n_segments : INTEGER := SIZEOF(c.segments); END_LOCAL; REPEAT k := 1 TO n_segments BY 1; IF (NOT ('BUILDING_DESIGN_SCHEMA.PCURVE' IN TYPEOF(c\composite_curve .segments[k].parent_curve))) AND (NOT ( 'BUILDING_DESIGN_SCHEMA.SURFACE_CURVE' IN TYPEOF(c\ composite_curve.segments[k].parent_curve))) AND (NOT ( 'BUILDING_DESIGN_SCHEMA.COMPOSITE_CURVE_ON_SURFACE' IN TYPEOF(c\ composite_curve.segments[k].parent_curve))) THEN RETURN(FALSE); END_IF; END_REPEAT; RETURN(TRUE); END_FUNCTION; -- constraints_composite_curve_on_surface FUNCTION constraints_param_b_spline( degree, up_knots, up_cp: INTEGER; knot_mult: LIST OF INTEGER; knots: LIST OF parameter_value ): BOOLEAN; LOCAL k : INTEGER; l : INTEGER; sum : INTEGER; result : BOOLEAN := TRUE; END_LOCAL; sum := knot_mult[1]; REPEAT i := 2 TO up_knots BY 1; sum := sum + knot_mult[i]; END_REPEAT; IF (degree < 1) OR (up_knots < 2) OR (up_cp < degree) OR (sum <> ( degree + up_cp + 2)) THEN result := FALSE; RETURN(result); END_IF; k := knot_mult[1]; IF (k < 1) OR (k > (degree + 1)) THEN result := FALSE; RETURN(result); END_IF; REPEAT i := 2 TO up_knots BY 1; IF (knot_mult[i] < 1) OR (knots[i] <= knots[i - 1]) THEN result := FALSE; RETURN(result); END_IF; k := knot_mult[i]; IF (i < up_knots) AND (k > degree) THEN result := FALSE; RETURN(result); END_IF; IF (i = up_knots) AND (k > (degree + 1)) THEN result := FALSE; RETURN(result); END_IF; END_REPEAT; RETURN(result); END_FUNCTION; -- constraints_param_b_spline FUNCTION constraints_rectangular_composite_surface( s: rectangular_composite_surface ): BOOLEAN; REPEAT i := 1 TO s.n_u BY 1; REPEAT j := 1 TO s.n_v BY 1; IF NOT (('BUILDING_DESIGN_SCHEMA.B_SPLINE_SURFACE' IN TYPEOF(s. segments[i][j].parent_surface)) OR ( 'BUILDING_DESIGN_SCHEMA.RECTANGULAR_TRIMMED_SURFACE' IN TYPEOF( s.segments[i][j].parent_surface))) THEN RETURN(FALSE); END_IF; END_REPEAT; END_REPEAT; REPEAT i := 1 TO s.n_u - 1 BY 1; REPEAT j := 1 TO s.n_v BY 1; IF s.segments[i][j].u_transition = discontinuous THEN RETURN(FALSE); END_IF; END_REPEAT; END_REPEAT; REPEAT i := 1 TO s.n_u BY 1; REPEAT j := 1 TO s.n_v - 1 BY 1; IF s.segments[i][j].v_transition = discontinuous THEN RETURN(FALSE); END_IF; END_REPEAT; END_REPEAT; RETURN(TRUE); END_FUNCTION; -- constraints_rectangular_composite_surface FUNCTION cross_product( arg1, arg2: direction ): vector; LOCAL v2 : LIST [3:3] OF REAL; v1 : LIST [3:3] OF REAL; mag : REAL; res : direction; result : vector; END_LOCAL; IF (NOT EXISTS(arg1)) OR (arg1.dim = 2) OR (NOT EXISTS(arg2)) OR (arg2 .dim = 2) THEN RETURN(?); ELSE BEGIN v1 := normalise(arg1).direction_ratios; v2 := normalise(arg2).direction_ratios; res.direction_ratios[1] := (v1[2] * v2[3]) - (v1[3] * v2[2]); res.direction_ratios[2] := (v1[3] * v2[1]) - (v1[1] * v2[3]); res.direction_ratios[3] := (v1[1] * v2[2]) - (v1[2] * v2[1]); mag := 0; REPEAT i := 1 TO 3 BY 1; mag := mag + (res.direction_ratios[i] * res.direction_ratios[i]); END_REPEAT; IF mag > 0 THEN result.orientation := res; result.magnitude := SQRT(mag); ELSE result.orientation := arg1; result.magnitude := 0; END_IF; RETURN(result); END; END_IF; END_FUNCTION; -- cross_product FUNCTION curve_weights_positive( b: rational_b_spline_curve ): BOOLEAN; LOCAL result : BOOLEAN := TRUE; END_LOCAL; REPEAT i := 0 TO b.upper_index_on_control_points BY 1; IF b.weights[i] <= 0 THEN result := FALSE; RETURN(result); END_IF; END_REPEAT; RETURN(result); END_FUNCTION; -- curve_weights_positive FUNCTION derive_dimensional_exponents( x: unit ): dimensional_exponents; LOCAL i : INTEGER; result : dimensional_exponents := dimensional_exponents(0,0,0,0,0,0, 0); END_LOCAL; IF 'BUILDING_DESIGN_SCHEMA.DERIVED_UNIT' IN TYPEOF(x) THEN REPEAT i := LOINDEX(x.elements) TO HIINDEX(x.elements) BY 1; result.length_exponent := result.length_exponent + (x.elements[i]. exponent * x.elements[i].unit.dimensions.length_exponent); result.mass_exponent := result.mass_exponent + (x.elements[i]. exponent * x.elements[i].unit.dimensions.mass_exponent); result.time_exponent := result.time_exponent + (x.elements[i]. exponent * x.elements[i].unit.dimensions.time_exponent); result.electric_current_exponent := result. electric_current_exponent + (x.elements[i].exponent * x. elements[i].unit.dimensions.electric_current_exponent); result.thermodynamic_temperature_exponent := result. thermodynamic_temperature_exponent + (x.elements[i].exponent * x.elements[i].unit.dimensions. thermodynamic_temperature_exponent); result.amount_of_substance_exponent := result. amount_of_substance_exponent + (x.elements[i].exponent * x. elements[i].unit.dimensions.amount_of_substance_exponent); result.luminous_intensity_exponent := result. luminous_intensity_exponent + (x.elements[i].exponent * x. elements[i].unit.dimensions.luminous_intensity_exponent); END_REPEAT; ELSE result := x.dimensions; END_IF; RETURN(result); END_FUNCTION; -- derive_dimensional_exponents FUNCTION dimension_of( item: geometric_representation_item ): dimension_count; LOCAL x : SET OF representation; y : representation_context; END_LOCAL; x := using_representations(item); y := x[1].context_of_items; RETURN(y\geometric_representation_context.coordinate_space_dimension); END_FUNCTION; -- dimension_of FUNCTION dimensions_for_si_unit( n: si_unit_name ): dimensional_exponents; CASE n OF metre : RETURN(dimensional_exponents(1,0,0,0,0,0,0)); gram : RETURN(dimensional_exponents(0,1,0,0,0,0,0)); second : RETURN(dimensional_exponents(0,0,1,0,0,0,0)); ampere : RETURN(dimensional_exponents(0,0,0,1,0,0,0)); kelvin : RETURN(dimensional_exponents(0,0,0,0,1,0,0)); mole : RETURN(dimensional_exponents(0,0,0,0,0,1,0)); candela : RETURN(dimensional_exponents(0,0,0,0,0,0,1)); radian : RETURN(dimensional_exponents(0,0,0,0,0,0,0)); steradian : RETURN(dimensional_exponents(0,0,0,0,0,0,0)); hertz : RETURN(dimensional_exponents(0,0,-1,0,0,0,0)); newton : RETURN(dimensional_exponents(1,1,-2,0,0,0,0)); pascal : RETURN(dimensional_exponents(-1,1,-2,0,0,0,0)); joule : RETURN(dimensional_exponents(2,1,-2,0,0,0,0)); watt : RETURN(dimensional_exponents(2,1,-3,0,0,0,0)); coulomb : RETURN(dimensional_exponents(0,0,1,1,0,0,0)); volt : RETURN(dimensional_exponents(2,1,-3,-1,0,0,0)); farad : RETURN(dimensional_exponents(-2,-1,4,1,0,0,0)); ohm : RETURN(dimensional_exponents(2,1,-3,-2,0,0,0)); siemens : RETURN(dimensional_exponents(-2,-1,3,2,0,0,0)); weber : RETURN(dimensional_exponents(2,1,-2,-1,0,0,0)); tesla : RETURN(dimensional_exponents(0,1,-2,-1,0,0,0)); henry : RETURN(dimensional_exponents(2,1,-2,-2,0,0,0)); degree_celsius : RETURN(dimensional_exponents(0,0,0,0,1,0,0)); lumen : RETURN(dimensional_exponents(0,0,0,0,0,0,1)); lux : RETURN(dimensional_exponents(-2,0,0,0,0,0,1)); becquerel : RETURN(dimensional_exponents(0,0,-1,0,0,0,0)); gray : RETURN(dimensional_exponents(2,0,-2,0,0,0,0)); sievert : RETURN(dimensional_exponents(2,0,-2,0,0,0,0)); END_CASE; END_FUNCTION; -- dimensions_for_si_unit FUNCTION dot_product( arg1, arg2: direction ): REAL; LOCAL ndim : INTEGER; scalar : REAL; vec1 : direction; vec2 : direction; END_LOCAL; IF (NOT EXISTS(arg1)) OR (NOT EXISTS(arg2)) THEN scalar := ?; ELSE IF arg1.dim <> arg2.dim THEN scalar := ?; ELSE BEGIN vec1 := normalise(arg1); vec2 := normalise(arg2); ndim := arg1.dim; scalar := 0; REPEAT i := 1 TO ndim BY 1; scalar := scalar + (vec1.direction_ratios[i] * vec2. direction_ratios[i]); END_REPEAT; END; END_IF; END_IF; RETURN(scalar); END_FUNCTION; -- dot_product FUNCTION edge_reversed( an_edge: edge ): edge; LOCAL the_reverse : edge; END_LOCAL; IF 'BUILDING_DESIGN_SCHEMA.ORIENTED_EDGE' IN TYPEOF(an_edge) THEN the_reverse := oriented_edge(an_edge\oriented_edge.edge_element,NOT an_edge\oriented_edge.orientation); ELSE the_reverse := oriented_edge(an_edge,FALSE); END_IF; RETURN(the_reverse); END_FUNCTION; -- edge_reversed FUNCTION face_bound_reversed( a_face_bound: face_bound ): face_bound; LOCAL the_reverse : face_bound; END_LOCAL; IF 'BUILDING_DESIGN_SCHEMA.FACE_OUTER_BOUND' IN TYPEOF(a_face_bound) THEN the_reverse := face_bound(a_face_bound\face_bound.bound,NOT a_face_bound\face_bound.orientation); ELSE the_reverse := face_bound(a_face_bound.bound,NOT a_face_bound. orientation); END_IF; RETURN(the_reverse); END_FUNCTION; -- face_bound_reversed FUNCTION face_reversed( a_face: face ): face; LOCAL the_reverse : face; END_LOCAL; IF 'BUILDING_DESIGN_SCHEMA.ORIENTED_FACE' IN TYPEOF(a_face) THEN the_reverse := oriented_face(a_face\oriented_face.face_element,NOT a_face\oriented_face.orientation); ELSE the_reverse := oriented_face(a_face,FALSE); END_IF; RETURN(the_reverse); END_FUNCTION; -- face_reversed FUNCTION first_proj_axis( z_axis, arg: direction ): direction; LOCAL x_vec : vector; v : direction; z : direction; x_axis : direction; END_LOCAL; IF (NOT EXISTS(z_axis)) OR (NOT EXISTS(arg)) OR (arg.dim <> 3) THEN x_axis := ?; ELSE z_axis := normalise(z_axis); IF NOT EXISTS(arg) THEN IF z_axis <> direction([1,0,0]) THEN v := direction([1,0,0]); ELSE v := direction([0,1,0]); END_IF; ELSE IF cross_product(arg,z).magnitude = 0 THEN RETURN(?); ELSE v := normalise(arg); END_IF; END_IF; x_vec := scalar_times_vector(dot_product(v,z),z_axis); x_axis := vector_difference(v,x_vec).orientation; x_axis := normalise(x_axis); END_IF; RETURN(x_axis); END_FUNCTION; -- first_proj_axis FUNCTION get_basis_surface( c: curve_on_surface ): SET [0:2] OF surface; LOCAL surfs : SET [0:2] OF surface; n : INTEGER; END_LOCAL; surfs := []; IF 'BUILDING_DESIGN_SCHEMA.PCURVE' IN TYPEOF(c) THEN surfs := [c\pcurve.basis_surface]; ELSE IF 'BUILDING_DESIGN_SCHEMA.SURFACE_CURVE' IN TYPEOF(c) THEN n := SIZEOF(c\surface_curve.associated_geometry); REPEAT i := 1 TO n BY 1; surfs := surfs + associated_surface(c\surface_curve. associated_geometry[i]); END_REPEAT; END_IF; END_IF; IF 'BUILDING_DESIGN_SCHEMA.COMPOSITE_CURVE_ON_SURFACE' IN TYPEOF(c) THEN n := SIZEOF(c\composite_curve.segments); surfs := get_basis_surface(c\composite_curve.segments[1]. parent_curve); IF n > 1 THEN REPEAT i := 2 TO n BY 1; surfs := surfs * get_basis_surface(c\composite_curve. segments[i].parent_curve); END_REPEAT; END_IF; END_IF; RETURN(surfs); END_FUNCTION; -- get_basis_surface FUNCTION item_in_context( item: representation_item; cntxt: representation_context ): BOOLEAN; LOCAL i : INTEGER; y : BAG OF representation_item; END_LOCAL; IF SIZEOF(USEDIN(item,'BUILDING_DESIGN_SCHEMA.REPRESENTATION.ITEMS') * cntxt.representations_in_context) > 0 THEN RETURN(TRUE); ELSE y := QUERY ( z <* USEDIN(item,'') | ( 'BUILDING_DESIGN_SCHEMA.REPRESENTATION_ITEM' IN TYPEOF(z)) ); IF SIZEOF(y) > 0 THEN REPEAT i := 1 TO HIINDEX(y) BY 1; IF item_in_context(y[i],cntxt) THEN RETURN(TRUE); END_IF; END_REPEAT; END_IF; END_IF; RETURN(FALSE); END_FUNCTION; -- item_in_context FUNCTION leap_year( year: year_number ): BOOLEAN; IF (((year MOD 4) = 0) AND ((year MOD 100) <> 0)) OR ((year MOD 400) = 0) THEN RETURN(TRUE); ELSE RETURN(FALSE); END_IF; END_FUNCTION; -- leap_year FUNCTION list_face_loops( f: face ): LIST [0:?] OF loop; LOCAL loops : LIST [0:?] OF loop := []; END_LOCAL; REPEAT i := 1 TO SIZEOF(f.bounds) BY 1; loops := loops + f.bounds[i].bound; END_REPEAT; RETURN(loops); END_FUNCTION; -- list_face_loops FUNCTION list_of_topology_reversed( a_list: list_of_reversible_topology_item ): list_of_reversible_topology_item; LOCAL the_reverse : list_of_reversible_topology_item; END_LOCAL; the_reverse := []; REPEAT i := 1 TO SIZEOF(a_list) BY 1; the_reverse := topology_reversed(a_list[i]) + the_reverse; END_REPEAT; RETURN(the_reverse); END_FUNCTION; -- list_of_topology_reversed FUNCTION list_to_array( lis: LIST [0:?] OF GENERIC:t; low, u: INTEGER ): ARRAY [low:u] OF GENERIC:t; LOCAL n : INTEGER; res : ARRAY [low:u] OF GENERIC:t; END_LOCAL; n := SIZEOF(lis); IF n <> ((u - low) + 1) THEN RETURN(?); ELSE REPEAT i := 1 TO n BY 1; res[(low + i) - 1] := lis[i]; END_REPEAT; RETURN(res); END_IF; END_FUNCTION; -- list_to_array FUNCTION list_to_set( l: LIST [0:?] OF GENERIC:t ): SET OF GENERIC:t; LOCAL s : SET OF GENERIC:t := []; END_LOCAL; REPEAT i := 1 TO SIZEOF(l) BY 1; s := s + l[i]; END_REPEAT; RETURN(s); END_FUNCTION; -- list_to_set FUNCTION make_array_of_array( lis: LIST [1:?] OF LIST [1:?] OF GENERIC:t; low1, u1, low2, u2: INTEGER ): ARRAY [low1:u1] OF ARRAY [low2:u2] OF GENERIC:t; LOCAL n2 : INTEGER; n1 : INTEGER; res : ARRAY [low1:u1] OF ARRAY [low2:u2] OF GENERIC:t; resl : LIST [1:?] OF ARRAY [low2:u2] OF GENERIC:t; END_LOCAL; n1 := SIZEOF(lis); n2 := SIZEOF(lis[1]); IF (n1 <> ((u1 - low1) + 1)) AND (n2 <> ((u2 - low2) + 1)) THEN RETURN(?); END_IF; REPEAT i := 1 TO n1 BY 1; IF SIZEOF(lis[i]) <> n2 THEN RETURN(?); END_IF; END_REPEAT; REPEAT i := 1 TO n1 BY 1; resl[i] := list_to_array(lis[i],low2,u2); END_REPEAT; res := list_to_array(resl,low1,u1); RETURN(res); END_FUNCTION; -- make_array_of_array FUNCTION mixed_loop_type_set( l: SET [0:?] OF loop ): LOGICAL; LOCAL i : INTEGER; poly_loop_type : LOGICAL; END_LOCAL; IF SIZEOF(l) <= 1 THEN RETURN(FALSE); END_IF; poly_loop_type := 'BUILDING_DESIGN_SCHEMA.POLY_LOOP' IN TYPEOF(l[1]); REPEAT i := 2 TO SIZEOF(l) BY 1; IF ('BUILDING_DESIGN_SCHEMA.POLY_LOOP' IN TYPEOF(l[i])) <> poly_loop_type THEN RETURN(TRUE); END_IF; END_REPEAT; RETURN(FALSE); END_FUNCTION; -- mixed_loop_type_set FUNCTION msb_shells( brep: manifold_solid_brep ): SET [1:?] OF closed_shell; IF SIZEOF(QUERY ( brtyp <* TYPEOF(brep) | (brtyp LIKE '*.BREP_WITH_VOIDS') )) >= 1 THEN RETURN(brep\brep_with_voids.voids + brep.outer); ELSE RETURN([brep.outer]); END_IF; END_FUNCTION; -- msb_shells FUNCTION normalise( arg: vector_or_direction ): vector_or_direction; LOCAL ndim : INTEGER; v : direction; vec : vector; mag : REAL; result : vector_or_direction; END_LOCAL; IF NOT EXISTS(arg) THEN result := ?; ELSE ndim := arg.dim; IF 'BUILDING_DESIGN_SCHEMA.VECTOR' IN TYPEOF(arg) THEN BEGIN vec := arg; v := arg.orientation; IF arg.magnitude = 0 THEN RETURN(?); ELSE vec.magnitude := 1; END_IF; END; ELSE v := arg; END_IF; mag := 0; REPEAT i := 1 TO ndim BY 1; mag := mag + (v.direction_ratios[i] * v.direction_ratios[i]); END_REPEAT; IF mag > 0 THEN mag := SQRT(mag); REPEAT i := 1 TO ndim BY 1; v.direction_ratios[i] := v.direction_ratios[i] / mag; END_REPEAT; IF 'BUILDING_DESIGN_SCHEMA.VECTOR' IN TYPEOF(arg) THEN vec.orientation := v; result := vec; ELSE result := v; END_IF; ELSE RETURN(?); END_IF; END_IF; RETURN(result); END_FUNCTION; -- normalise FUNCTION orthogonal_complement( vec: direction ): direction; LOCAL result : direction; END_LOCAL; IF (vec.dim <> 2) OR (NOT EXISTS(vec)) THEN RETURN(?); ELSE result.direction_ratios[1] := -vec.direction_ratios[2]; result.direction_ratios[2] := vec.direction_ratios[1]; RETURN(result); END_IF; END_FUNCTION; -- orthogonal_complement FUNCTION path_head_to_tail( a_path: path ): LOGICAL; LOCAL n : INTEGER; p : BOOLEAN := TRUE; END_LOCAL; n := SIZEOF(a_path.edge_list); REPEAT i := 2 TO n BY 1; p := p AND (a_path.edge_list[i - 1].edge_end :=: a_path.edge_list[i] .edge_start); END_REPEAT; RETURN(p); END_FUNCTION; -- path_head_to_tail FUNCTION path_reversed( a_path: path ): path; LOCAL the_reverse : path; END_LOCAL; IF 'BUILDING_DESIGN_SCHEMA.ORIENTED_PATH' IN TYPEOF(a_path) THEN the_reverse := oriented_path(a_path\oriented_path.path_element,NOT a_path\oriented_path.orientation); ELSE the_reverse := oriented_path(a_path,FALSE); END_IF; RETURN(the_reverse); END_FUNCTION; -- path_reversed FUNCTION scalar_times_vector( scalar: REAL; vec: vector_or_direction ): vector; LOCAL v : direction; mag : REAL; result : vector; END_LOCAL; IF (NOT EXISTS(scalar)) OR (NOT EXISTS(vec)) THEN result := ?; ELSE IF 'BUILDING_DESIGN_SCHEMA.VECTOR' IN TYPEOF(vec) THEN v := vec.orientation; mag := scalar * vec.magnitude; ELSE v := vec; mag := scalar; END_IF; IF mag < 0 THEN REPEAT i := 1 TO SIZEOF(v.direction_ratios) BY 1; v.direction_ratios[i] := -v.direction_ratios[i]; END_REPEAT; mag := -mag; END_IF; result.orientation := normalise(v); result.magnitude := mag; END_IF; RETURN(result); END_FUNCTION; -- scalar_times_vector FUNCTION second_proj_axis( z_axis, x_axis, arg: direction ): direction; LOCAL temp : vector; v : direction; y_axis : vector; END_LOCAL; IF NOT EXISTS(arg) THEN v := direction([0,1,0]); ELSE v := arg; END_IF; temp := scalar_times_vector(dot_product(v,z_axis),z_axis); y_axis := vector_difference(v,temp); temp := scalar_times_vector(dot_product(v,x_axis),x_axis); y_axis := vector_difference(y_axis,temp); y_axis := normalise(y_axis); RETURN(y_axis.orientation); END_FUNCTION; -- second_proj_axis FUNCTION set_of_topology_reversed( a_set: set_of_reversible_topology_item ): set_of_reversible_topology_item; LOCAL the_reverse : set_of_reversible_topology_item; END_LOCAL; the_reverse := []; REPEAT i := 1 TO SIZEOF(a_set) BY 1; the_reverse := the_reverse + topology_reversed(a_set[i]); END_REPEAT; RETURN(the_reverse); END_FUNCTION; -- set_of_topology_reversed FUNCTION shell_reversed( a_shell: shell ): shell; LOCAL the_reverse : shell; END_LOCAL; IF 'BUILDING_DESIGN_SCHEMA.ORIENTED_OPEN_SHELL' IN TYPEOF(a_shell) THEN the_reverse := oriented_open_shell(a_shell\oriented_open_shell. open_shell_element,NOT a_shell\oriented_open_shell.orientation); ELSE IF 'BUILDING_DESIGN_SCHEMA.OPEN_SHELL' IN TYPEOF(a_shell) THEN the_reverse := oriented_open_shell(a_shell,FALSE); ELSE IF 'BUILDING_DESIGN_SCHEMA.ORIENTED_CLOSED_SHELL' IN TYPEOF( a_shell) THEN the_reverse := oriented_closed_shell(a_shell\ oriented_closed_shell.closed_shell_element,NOT a_shell\ oriented_closed_shell.orientation); ELSE IF 'BUILDING_DESIGN_SCHEMA.CLOSED_SHELL' IN TYPEOF(a_shell) THEN the_reverse := oriented_closed_shell(a_shell,FALSE); ELSE the_reverse := ?; END_IF; END_IF; END_IF; END_IF; RETURN(the_reverse); END_FUNCTION; -- shell_reversed FUNCTION surface_weights_positive( b: rational_b_spline_surface ): BOOLEAN; LOCAL result : BOOLEAN := TRUE; END_LOCAL; REPEAT i := 0 TO b.u_upper BY 1; REPEAT j := 0 TO b.v_upper BY 1; IF b.weights[i][j] <= 0 THEN result := FALSE; RETURN(result); END_IF; END_REPEAT; END_REPEAT; RETURN(result); END_FUNCTION; -- surface_weights_positive FUNCTION topology_reversed( an_item: reversible_topology ): reversible_topology; IF 'BUILDING_DESIGN_SCHEMA.EDGE' IN TYPEOF(an_item) THEN RETURN(edge_reversed(an_item)); END_IF; IF 'BUILDING_DESIGN_SCHEMA.PATH' IN TYPEOF(an_item) THEN RETURN(path_reversed(an_item)); END_IF; IF 'BUILDING_DESIGN_SCHEMA.FACE_BOUND' IN TYPEOF(an_item) THEN RETURN(face_bound_reversed(an_item)); END_IF; IF 'BUILDING_DESIGN_SCHEMA.FACE' IN TYPEOF(an_item) THEN RETURN(face_reversed(an_item)); END_IF; IF 'BUILDING_DESIGN_SCHEMA.SHELL' IN TYPEOF(an_item) THEN RETURN(shell_reversed(an_item)); END_IF; IF 'SET' IN TYPEOF(an_item) THEN RETURN(set_of_topology_reversed(an_item)); END_IF; IF 'LIST' IN TYPEOF(an_item) THEN RETURN(list_of_topology_reversed(an_item)); END_IF; RETURN(?); END_FUNCTION; -- topology_reversed FUNCTION using_representations( item: representation_item ): SET OF representation; LOCAL results : SET OF representation; i : INTEGER; intermediate_items : SET OF representation_item; result_bag : BAG OF representation; END_LOCAL; result_bag := USEDIN(item, 'BUILDING_DESIGN_SCHEMA.REPRESENTATION.ITEMS'); IF SIZEOF(result_bag) > 0 THEN REPEAT i := 1 TO HIINDEX(result_bag) BY 1; results := results + result_bag[i]; END_REPEAT; END_IF; intermediate_items := QUERY ( z <* bag_to_set(USEDIN(item,'')) | ( 'BUILDING_DESIGN_SCHEMA.REPRESENTATION_ITEM' IN TYPEOF(z)) ); IF SIZEOF(intermediate_items) > 0 THEN REPEAT i := 1 TO HIINDEX(intermediate_items) BY 1; results := results + using_representations(intermediate_items[i]); END_REPEAT; END_IF; RETURN(results); END_FUNCTION; -- using_representations FUNCTION valid_advanced_csg_tree( tree_element: boolean_operand ): BOOLEAN; IF SIZEOF(TYPEOF(tree_element) * ['BUILDING_DESIGN_SCHEMA.BLOCK', 'BUILDING_DESIGN_SCHEMA.TORUS', 'BUILDING_DESIGN_SCHEMA.RIGHT_CIRCULAR_CYLINDER', 'BUILDING_DESIGN_SCHEMA.SPHERE', 'BUILDING_DESIGN_SCHEMA.RIGHT_CIRCULAR_CONE', 'BUILDING_DESIGN_SCHEMA.' + 'ADVANCED_FACE_WITH_THICKNESS_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.EXTRUDED_AREA_SOLID', 'BUILDING_DESIGN_SCHEMA.REVOLVED_AREA_SOLID', 'BUILDING_DESIGN_SCHEMA.HALF_SPACE_SOLID']) = 1 THEN RETURN(TRUE); ELSE IF 'BUILDING_DESIGN_SCHEMA.BOOLEAN_RESULT' IN TYPEOF(tree_element) THEN IF NOT (tree_element\boolean_result.operator IN ['union', 'difference']) THEN RETURN(FALSE); END_IF; IF 'BUILDING_DESIGN_SCHEMA.HALF_SPACE_SOLID' IN TYPEOF( tree_element\boolean_result.first_operand) THEN IF 'BUILDING_DESIGN_SCHEMA.ELEMENTARY_SURFACE' IN TYPEOF( tree_element\boolean_result.first_operand\half_space_solid. base_surface) THEN IF 'BUILDING_DESIGN_SCHEMA.HALF_SPACE_SOLID' IN TYPEOF( tree_element\boolean_result.second_operand) THEN IF 'BUILDING_DESIGN_SCHEMA.ELEMENTARY_SURFACE' IN TYPEOF( tree_element\boolean_result.second_operand\ half_space_solid.base_surface) THEN RETURN(TRUE); ELSE RETURN(FALSE); END_IF; ELSE RETURN(valid_advanced_csg_tree(tree_element\boolean_result. second_operand)); END_IF; ELSE RETURN(FALSE); END_IF; ELSE IF 'BUILDING_DESIGN_SCHEMA.HALF_SPACE_SOLID' IN TYPEOF( tree_element\boolean_result.second_operand) THEN IF 'BUILDING_DESIGN_SCHEMA.ELEMENTARY_SURFACE' IN TYPEOF( tree_element\boolean_result.second_operand\half_space_solid .base_surface) THEN RETURN(valid_advanced_csg_tree(tree_element\boolean_result. first_operand)); ELSE RETURN(FALSE); END_IF; ELSE RETURN(valid_advanced_csg_tree(tree_element\boolean_result. first_operand) AND valid_advanced_csg_tree(tree_element\ boolean_result.second_operand)); END_IF; END_IF; END_IF; END_IF; RETURN(FALSE); END_FUNCTION; -- valid_advanced_csg_tree FUNCTION valid_advanced_wire_composition( sw_element: curve ): BOOLEAN; IF SIZEOF(['BUILDING_DESIGN_SCHEMA.B_SPLINE_CURVE', 'BUILDING_DESIGN_SCHEMA.CONIC','BUILDING_DESIGN_SCHEMA.LINE', 'BUILDING_DESIGN_SCHEMA.POLYLINE'] * TYPEOF(sw_element)) = 1 THEN RETURN(TRUE); ELSE IF 'BUILDING_DESIGN_SCHEMA.CURVE_REPLICA' IN TYPEOF(sw_element) THEN RETURN(valid_advanced_wire_composition(sw_element\curve_replica. parent_curve)); ELSE IF 'BUILDING_DESIGN_SCHEMA.OFFSET_CURVE_3D' IN TYPEOF(sw_element) THEN RETURN(valid_advanced_wire_composition(sw_element\ offset_curve_3d.basis_curve)); ELSE IF 'BUILDING_DESIGN_SCHEMA.TRIMMED_CURVE' IN TYPEOF(sw_element) THEN RETURN(valid_faceted_wire_composition(sw_element\trimmed_curve .basis_curve)); END_IF; END_IF; END_IF; END_IF; RETURN(FALSE); END_FUNCTION; -- valid_advanced_wire_composition FUNCTION valid_calendar_date( date: calendar_date ): LOGICAL; IF NOT ((1 <= date.day_component) AND (date.day_component <= 31)) THEN RETURN(FALSE); END_IF; CASE date.month_component OF 4 : RETURN((1 <= date.day_component) AND (date. day_component <= 30)); 6 : RETURN((1 <= date.day_component) AND (date. day_component <= 30)); 9 : RETURN((1 <= date.day_component) AND (date. day_component <= 30)); 11 : RETURN((1 <= date.day_component) AND (date. day_component <= 30)); 2 : BEGIN IF leap_year(date.year_component) THEN RETURN((1 <= date.day_component) AND (date.day_component <= 29)); ELSE RETURN((1 <= date.day_component) AND (date.day_component <= 28)); END_IF; END; OTHERWISE : RETURN(TRUE); END_CASE; END_FUNCTION; -- valid_calendar_date FUNCTION valid_elementary_csg_tree( tree_element: boolean_operand ): BOOLEAN; IF SIZEOF(TYPEOF(tree_element) * ['BUILDING_DESIGN_SCHEMA.BLOCK', 'BUILDING_DESIGN_SCHEMA.TORUS', 'BUILDING_DESIGN_SCHEMA.RIGHT_CIRCULAR_CYLINDER', 'BUILDING_DESIGN_SCHEMA.SPHERE', 'BUILDING_DESIGN_SCHEMA.RIGHT_CIRCULAR_CONE', 'BUILDING_DESIGN_SCHEMA.' + 'ELEMENTARY_FACE_WITH_THICKNESS_SHAPE_REPRESENTATION', 'BUILDING_DESIGN_SCHEMA.EXTRUDED_AREA_SOLID', 'BUILDING_DESIGN_SCHEMA.REVOLVED_AREA_SOLID', 'BUILDING_DESIGN_SCHEMA.HALF_SPACE_SOLID']) = 1 THEN RETURN(TRUE); ELSE IF 'BUILDING_DESIGN_SCHEMA.BOOLEAN_RESULT' IN TYPEOF(tree_element) THEN IF NOT (tree_element\boolean_result.operator IN ['union', 'difference']) THEN RETURN(FALSE); END_IF; IF 'BUILDING_DESIGN_SCHEMA.HALF_SPACE_SOLID' IN TYPEOF( tree_element\boolean_result.first_operand) THEN IF 'BUILDING_DESIGN_SCHEMA.ELEMENTARY_SURFACE' IN TYPEOF( tree_element\boolean_result.first_operand\half_space_solid. base_surface) THEN IF 'BUILDING_DESIGN_SCHEMA.HALF_SPACE_SOLID' IN TYPEOF( tree_element\boolean_result.second_operand) THEN IF 'BUILDING_DESIGN_SCHEMA.ELEMENTARY_SURFACE' IN TYPEOF( tree_element\boolean_result.second_operand\ half_space_solid.base_surface) THEN RETURN(TRUE); ELSE RETURN(FALSE); END_IF; ELSE RETURN(valid_elementary_csg_tree(tree_element\boolean_result .second_operand)); END_IF; ELSE RETURN(FALSE); END_IF; ELSE IF 'BUILDING_DESIGN_SCHEMA.HALF_SPACE_SOLID' IN TYPEOF( tree_element\boolean_result.second_operand) THEN IF 'BUILDING_DESIGN_SCHEMA.ELEMENTARY_SURFACE' IN TYPEOF( tree_element\boolean_result.second_operand\half_space_solid .base_surface) THEN RETURN(valid_elementary_csg_tree(tree_element\boolean_result .first_operand)); ELSE RETURN(FALSE); END_IF; ELSE RETURN(valid_elementary_csg_tree(tree_element\boolean_result. first_operand) AND valid_elementary_csg_tree(tree_element\ boolean_result.second_operand)); END_IF; END_IF; END_IF; END_IF; RETURN(FALSE); END_FUNCTION; -- valid_elementary_csg_tree FUNCTION valid_elementary_wire_composition( sw_element: curve ): BOOLEAN; IF SIZEOF(['BUILDING_DESIGN_SCHEMA.LINE', 'BUILDING_DESIGN_SCHEMA.CONIC'] * TYPEOF(sw_element)) = 1 THEN RETURN(TRUE); ELSE IF 'BUILDING_DESIGN_SCHEMA.TRIMMED_CURVE' IN TYPEOF(sw_element) THEN RETURN(valid_elementary_wire_composition(sw_element\trimmed_curve. basis_curve)); ELSE IF 'BUILDING_DESIGN_SCHEMA.COMPOSITE_CURVE' IN TYPEOF(sw_element) THEN RETURN(SIZEOF(QUERY ( ccs <* sw_element\composite_curve.segments | (NOT valid_elementary_wire_composition(ccs.parent_curve)) )) = 0); END_IF; END_IF; END_IF; RETURN(FALSE); END_FUNCTION; -- valid_elementary_wire_composition FUNCTION valid_faceted_csg_tree( tree_element: boolean_operand ): BOOLEAN; IF SIZEOF(['BUILDING_DESIGN_SCHEMA.BLOCK','BUILDING_DESIGN_SCHEMA.' + 'FACETED_FACE_WITH_THICKNESS_SHAPE_REPRESENTATION'] * TYPEOF( tree_element)) = 1 THEN RETURN(TRUE); ELSE IF 'BUILDING_DESIGN_SCHEMA.BOOLEAN_RESULT' IN TYPEOF(tree_element) THEN IF NOT (tree_element\boolean_result.operator IN ['union', 'difference']) THEN RETURN(FALSE); END_IF; IF 'BUILDING_DESIGN_SCHEMA.HALF_SPACE_SOLID' IN TYPEOF( tree_element\boolean_result.first_operand) THEN IF 'BUILDING_DESIGN_SCHEMA.PLANE' IN TYPEOF(tree_element\ boolean_result.first_operand\half_space_solid.base_surface) THEN IF 'BUILDING_DESIGN_SCHEMA.HALF_SPACE_SOLID' IN TYPEOF( tree_element\boolean_result.second_operand) THEN IF 'BUILDING_DESIGN_SCHEMA.PLANE' IN TYPEOF(tree_element\ boolean_result.second_operand\half_space_solid. base_surface) THEN RETURN(TRUE); ELSE RETURN(FALSE); END_IF; ELSE RETURN(valid_faceted_csg_tree(tree_element\boolean_result. second_operand)); END_IF; ELSE RETURN(FALSE); END_IF; ELSE IF 'BUILDING_DESIGN_SCHEMA.HALF_SPACE_SOLID' IN TYPEOF( tree_element\boolean_result.second_operand) THEN IF 'BUILDING_DESIGN_SCHEMA.PLANE' IN TYPEOF(tree_element\ boolean_result.second_operand\half_space_solid.base_surface) THEN RETURN(valid_faceted_csg_tree(tree_element\boolean_result. first_operand)); ELSE RETURN(FALSE); END_IF; ELSE RETURN(valid_faceted_csg_tree(tree_element\boolean_result. first_operand) AND valid_faceted_csg_tree(tree_element\ boolean_result.second_operand)); END_IF; END_IF; END_IF; END_IF; RETURN(FALSE); END_FUNCTION; -- valid_faceted_csg_tree FUNCTION valid_faceted_wire_composition( sw_element: curve ): BOOLEAN; IF 'BUILDING_DESIGN_SCHEMA.POLYLINE' IN TYPEOF(sw_element) THEN RETURN(TRUE); ELSE IF 'BUILDING_DESIGN_SCHEMA.TRIMMED_CURVE' IN TYPEOF(sw_element) THEN IF SIZEOF(['BUILDING_DESIGN_SCHEMA.LINE', 'BUILDING_DESIGN_SCHEMA.CONIC'] * TYPEOF(sw_element\ trimmed_curve.basis_curve)) = 1 THEN RETURN(TRUE); ELSE RETURN(valid_faceted_wire_composition(sw_element\trimmed_curve. basis_curve)); END_IF; ELSE IF 'BUILDING_DESIGN_SCHEMA.COMPOSITE_CURVE' IN TYPEOF(sw_element) THEN RETURN(SIZEOF(QUERY ( ccs <* sw_element\composite_curve.segments | (NOT valid_faceted_wire_composition(ccs.parent_curve)) )) = 0); END_IF; END_IF; END_IF; RETURN(FALSE); END_FUNCTION; -- valid_faceted_wire_composition FUNCTION valid_units( m: measure_with_unit ): BOOLEAN; IF 'BUILDING_DESIGN_SCHEMA.LENGTH_MEASURE' IN TYPEOF(m.value_component) THEN IF derive_dimensional_exponents(m.unit_component) <> dimensional_exponents(1,0,0,0,0,0,0) THEN RETURN(FALSE); END_IF; END_IF; IF 'BUILDING_DESIGN_SCHEMA.MASS_MEASURE' IN TYPEOF(m.value_component) THEN IF derive_dimensional_exponents(m.unit_component) <> dimensional_exponents(0,1,0,0,0,0,0) THEN RETURN(FALSE); END_IF; END_IF; IF 'BUILDING_DESIGN_SCHEMA.TIME_MEASURE' IN TYPEOF(m.value_component) THEN IF derive_dimensional_exponents(m.unit_component) <> dimensional_exponents(0,0,1,0,0,0,0) THEN RETURN(FALSE); END_IF; END_IF; IF 'BUILDING_DESIGN_SCHEMA.ELECTRIC_CURRENT_MEASURE' IN TYPEOF(m. value_component) THEN IF derive_dimensional_exponents(m.unit_component) <> dimensional_exponents(0,0,0,1,0,0,0) THEN RETURN(FALSE); END_IF; END_IF; IF 'BUILDING_DESIGN_SCHEMA.THERMODYNAMIC_TEMPERATURE_MEASURE' IN TYPEOF(m.value_component) THEN IF derive_dimensional_exponents(m.unit_component) <> dimensional_exponents(0,0,0,0,1,0,0) THEN RETURN(FALSE); END_IF; END_IF; IF 'BUILDING_DESIGN_SCHEMA.AMOUNT_OF_SUBSTANCE_MEASURE' IN TYPEOF(m. value_component) THEN IF derive_dimensional_exponents(m.unit_component) <> dimensional_exponents(0,0,0,0,0,1,0) THEN RETURN(FALSE); END_IF; END_IF; IF 'BUILDING_DESIGN_SCHEMA.LUMINOUS_INTENSITY_MEASURE' IN TYPEOF(m. value_component) THEN IF derive_dimensional_exponents(m.unit_component) <> dimensional_exponents(0,0,0,0,0,0,1) THEN RETURN(FALSE); END_IF; END_IF; IF 'BUILDING_DESIGN_SCHEMA.PLANE_ANGLE_MEASURE' IN TYPEOF(m. value_component) THEN IF derive_dimensional_exponents(m.unit_component) <> dimensional_exponents(0,0,0,0,0,0,0) THEN RETURN(FALSE); END_IF; END_IF; IF 'BUILDING_DESIGN_SCHEMA.SOLID_ANGLE_MEASURE' IN TYPEOF(m. value_component) THEN IF derive_dimensional_exponents(m.unit_component) <> dimensional_exponents(0,0,0,0,0,0,0) THEN RETURN(FALSE); END_IF; END_IF; IF 'BUILDING_DESIGN_SCHEMA.AREA_MEASURE' IN TYPEOF(m.value_component) THEN IF derive_dimensional_exponents(m.unit_component) <> dimensional_exponents(2,0,0,0,0,0,0) THEN RETURN(FALSE); END_IF; END_IF; IF 'BUILDING_DESIGN_SCHEMA.VOLUME_MEASURE' IN TYPEOF(m.value_component) THEN IF derive_dimensional_exponents(m.unit_component) <> dimensional_exponents(3,0,0,0,0,0,0) THEN RETURN(FALSE); END_IF; END_IF; IF 'BUILDING_DESIGN_SCHEMA.RATIO_MEASURE' IN TYPEOF(m.value_component) THEN IF derive_dimensional_exponents(m.unit_component) <> dimensional_exponents(0,0,0,0,0,0,0) THEN RETURN(FALSE); END_IF; END_IF; IF 'BUILDING_DESIGN_SCHEMA.POSITIVE_LENGTH_MEASURE' IN TYPEOF(m. value_component) THEN IF derive_dimensional_exponents(m.unit_component) <> dimensional_exponents(1,0,0,0,0,0,0) THEN RETURN(FALSE); END_IF; END_IF; IF 'BUILDING_DESIGN_SCHEMA.POSITIVE_PLANE_ANGLE_MEASURE' IN TYPEOF(m. value_component) THEN IF derive_dimensional_exponents(m.unit_component) <> dimensional_exponents(0,0,0,0,0,0,0) THEN RETURN(FALSE); END_IF; END_IF; RETURN(TRUE); END_FUNCTION; -- valid_units FUNCTION vector_difference( arg1, arg2: vector_or_direction ): vector; LOCAL ndim : INTEGER; mag2 : REAL; mag1 : REAL; mag : REAL; res : direction; vec1 : direction; vec2 : direction; result : vector; END_LOCAL; IF (NOT EXISTS(arg1)) OR (NOT EXISTS(arg2)) OR (arg1.dim <> arg2.dim) THEN result := ?; ELSE BEGIN IF 'BUILDING_DESIGN_SCHEMA.VECTOR' IN TYPEOF(arg1) THEN mag1 := arg1.magnitude; vec1 := arg1.orientation; ELSE mag1 := 1; vec1 := arg1; END_IF; IF 'BUILDING_DESIGN_SCHEMA.VECTOR' IN TYPEOF(arg2) THEN mag2 := arg2.magnitude; vec2 := arg2.orientation; ELSE mag2 := 1; vec2 := arg2; END_IF; vec1 := normalise(vec1); vec2 := normalise(vec2); ndim := SIZEOF(vec1.direction_ratios); mag := 0; REPEAT i := 1 TO ndim BY 1; res.direction_ratios[i] := (mag1 * vec1.direction_ratios[i]) - ( mag2 * vec2.direction_ratios[i]); mag := mag + (res.direction_ratios[i] * res.direction_ratios[i]); END_REPEAT; IF mag > 0 THEN result.magnitude := SQRT(mag); result.orientation := res; ELSE result.magnitude := 0; result.orientation := vec1; END_IF; END; END_IF; RETURN(result); END_FUNCTION; -- vector_difference END_SCHEMA; -- building_design_schema