Overview Schemas Index

geometry_schema         

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: ('GEOMETRY_SCHEMA.UNIFORM_CURVE' IN  TYPEOF(self)) OR
        ('GEOMETRY_SCHEMA.QUASI_UNIFORM_CURVE' IN  TYPEOF(self)) OR
        ('GEOMETRY_SCHEMA.BEZIER_CURVE' IN  TYPEOF(self)) OR
        ('GEOMETRY_SCHEMA.B_SPLINE_CURVE_WITH_KNOTS' IN TYPEOF(self));
END_ENTITY; -- b_spline_curve

Entity data types and their attributes

representation_item
          name: label;
geometric_representation_item
          (DER) dim: dimension_count;
curve
          -
bounded_curve
          -
b_spline_curve
          degree: INTEGER;
          control_points_list: LIST [2:?] OF cartesian_point;
          curve_form: b_spline_curve_form;
          closed_curve: LOGICAL;
          self_intersect: LOGICAL;
          (DER) upper_index_on_control_points: INTEGER;
          (DER) control_points: ARRAY [0:upper_index_on_control_points] OF cartesian_point;

Known subtypes

          b_spline_curve_with_knots (geometry_schema)
          bezier_curve (geometry_schema)
          quasi_uniform_curve (geometry_schema)
          rational_b_spline_curve (geometry_schema)
          uniform_curve (geometry_schema)

Users: by entity attributes

representation_item
          analysis_item_within_representation.item
          applied_action_assignment.items
                    action_items
                              ir_usage_item
                                        design_pdm_ir_usage_item
                                                  document_reference_item
                                                            pdm_document_reference_item
                                                                      design_pdm_document_reference_item
          applied_action_method_assignment.items
                    action_method_items
                              ss_action_method_items
                                        pb_action_method_items
                                                  prjm_action_method_items
          applied_attribute_classification_assignment.items
                    attribute_classification_item
                              ap239_props_attribute_classification_item
          applied_classification_assignment.items
                    classification_item
                              ap239_props_classification_item
          applied_description_text_assignment.items
                    description_item
                              sbb_description_item
          applied_document_reference.items
                    document_reference_item
                              rm_document_reference_item
          applied_document_usage_constraint_assignment.items
                    document_reference_item
                              ss_document_reference_item
                                        pb_document_reference_item
                                                  prjm_document_reference_item
          applied_event_occurrence_assignment.items
                    event_occurrence_item
                              requirement_event_occurrence_item
                                        ds_event_occurrence_item
          applied_group_assignment.items
                    groupable_item
                              collection_membership_groupable_item
                                        fbb_collection_membership_groupable_item
          applied_identification_assignment.items
                    identification_item
                              fbb_identification_item
          applied_usage_right.items
                    ir_usage_item
                              requirement_ir_usage_item
                                        ds_ir_usage_item
          attribute_language_assignment.items
                    attribute_language_item
                              mri_attribute_language_item
                                        requirement_mri_attribute_language_item
          characterized_item_within_representation.item
          compound_representation_item.item_element
                    compound_item_definition
          context_dependent_over_riding_styled_item.style_context
                    style_context_select
          current_change_element_assignment.items
                    change_management_object
                              ap242_change_management_object
                                        action_items
                                                  ir_usage_item
                                                            ss_ir_usage_item
                                                                      pb_ir_usage_item
                                                                                prjm_ir_usage_item
          design_object_management_assignment.items
                    managed_design_object
                              ap210_managed_design_object
          evidence.items
                    evidence_item
                              ds_evidence_item
          explicit_constraint.constrained_elements
          explicit_constraint.reference_elements
          founded_item.users
                    founded_item_select
          frozen_assignment.items
                    managed_design_object
                              ap210_managed_design_object
          indirectly_selected_elements.indirectly_picked_items
          instance_attribute_reference.owning_instance
          item_defined_transformation.transform_item_1
          item_defined_transformation.transform_item_2
          item_identified_representation_usage.identified_item
          mapped_item.mapping_target
          maths_space_context.physical_space
                    space_context_select
          maths_value_context.physical_value
                    value_context_select
          multi_language_attribute_assignment.items
                    multi_language_attribute_item
                              pdm_multi_language_attribute_item
                                        syss_multi_language_attribute_item
          normalized_maths_space_context.normalization_basis
                    value_context_select
          ordered_items_group_assignment.items
                    ordered_items_groupable_item
          presentation_layer_assignment.assigned_items
                    layered_item
          presentation_style_by_context.style_context
                    style_context_select
          previous_change_element_assignment.items
                    change_management_object
                              ap242_change_management_object
                                        action_items
                                                  ir_usage_item
                                                            design_pdm_ir_usage_item
                                                                      document_reference_item
                                                                                ap239_props_document_reference_item
          procedural_representation_sequence.elements
          procedural_representation_sequence.suppressed_items
          representation.items
          representation_item_dependent_layer_assignment.item_context
          representation_item_relationship.related_representation_item
          representation_item_relationship.relating_representation_item
          representation_map.mapping_origin
          risk_identification_inputs.items
                    risk_perception_source_item
                              rm_risk_perception_source_item
          risk_impact_assignment.items
                    risk_impact_item
                              rm_risk_impact_item
          risk_perception_source_assignment.items
                    risk_perception_source_item
                              rm_risk_perception_source_item
          row_representation_item.item_element
          styled_item.item
          user_selected_elements.picked_items
geometric_representation_item
          applied_group_assignment.items
                    groupable_item
                              groupable_item_203e2
          attribute_language_assignment.items
                    attribute_language_item
                              automotive_design_attribute_language_item
          auxiliary_geometric_instance_aggregator.auxiliary_items
          auxiliary_geometric_instance_aggregator.shape_element
          design_object_management_assignment.items
                    managed_design_object
                              ap210_managed_design_object
          explicit_geometric_constraint.constrained_elements
          explicit_geometric_constraint.reference_elements
          explicit_procedural_geometric_representation_item_relationship.related_representation_item
          frozen_assignment.items
                    managed_design_object
                              ap210_managed_design_object
          geometric_item_specific_usage.identified_item
          geometric_model_element_relationship.related_representation_item
          geometric_model_element_relationship.relating_representation_item
          item_link_motion_relationship.item
          multi_language_attribute_assignment.items
                    multi_language_attribute_item
                              multi_language_attribute_item_242
          symmetry_geometric_constraint.constrained_elements
curve
          angle_direction_reference.related_representation_item
                    angle_direction_reference_select
          annotation_curve_occurrence.item
                    curve_or_curve_set
          annotation_fill_area.boundaries
          annotation_text_with_associated_curves.associated_curves
          camera_model_d2_shape_clipping.shape_clipping
          character_glyph_symbol_stroke.strokes
          composite_curve_segment.parent_curve
          composite_text_with_associated_curves.associated_curves
          curve_based_path.path_curve
          curve_distance_geometric_constraint.constrained_elements
          curve_distance_geometric_constraint.reference_elements
                    point_curve_or_surface_constraint_element
          curve_replica.parent_curve
          draughting_group_elements_assignment.items
                    draughting_group_element
          edge_curve.edge_geometry
          extreme_instance.locations_of_extreme_value
                    location_of_extreme_value_select
                              inspected_shape_element_select
          fill_area_style_tile_coloured_region.closed_curve
                    curve_or_annotation_curve_occurrence
          fixed_element_geometric_constraint.constrained_elements
                    geometric_constraint_element
          fixed_reference_swept_surface.directrix
          geometric_set.elements
                    geometric_set_select
          geometric_set_replica.elements
                    geometric_set_select
          half_space_2d.base_curve
          implicit_planar_curve.computed_representation
          implicit_planar_intersection_point.external_curve
          implicit_projected_curve.external_curve
          imported_curve_function.geometry
          incidence_geometric_constraint.constrained_elements
                    geometric_constraint_element
          incidence_geometric_constraint.reference_elements
                    geometric_constraint_element
          kinematic_link_representation.items
                    kinematic_link_representation_items
          linear_flexible_and_planar_curve_pair.pair_curve
          near_point_relationship.relating_representation_item
                    curve_or_surface_constraint_element
          neutral_sketch_representation.items
                    sketch_element_select
          offset_curve_2d.basis_curve
          offset_curve_3d.basis_curve
          parallel_offset_geometric_constraint.constrained_elements
                    curve_or_surface_constraint_element
          parallel_offset_geometric_constraint.reference_elements
                    curve_or_surface_constraint_element
          planar_curve_pair.curve_1
          planar_curve_pair.curve_2
          point_distance_geometric_constraint.reference_elements
                    point_curve_or_surface_constraint_element
          point_on_curve.basis_curve
          point_on_edge_curve.basis_curve
          point_on_planar_curve_pair.pair_curve
          sectioned_spine.cross_sections
          shape_data_quality_inspection_instance_report_item.inspected_elements
                    inspected_shape_element_select
          subsketch.subsketch_elements
                    sketch_element_select
          surface_curve.curve_3d
          surface_curve_swept_area_solid.directrix
          surface_curve_swept_face_solid.directrix
          surface_curve_swept_surface.directrix
          surface_distance_geometric_constraint.reference_elements
                    point_curve_or_surface_constraint_element
          swept_disk_solid.directrix
          swept_point_curve_geometric_constraint.constrained_elements
          swept_surface.swept_curve
          tangent_geometric_constraint.constrained_elements
                    curve_or_surface_constraint_element
          tangent_geometric_constraint.reference_elements
                    curve_or_surface_constraint_element
          text_literal_with_associated_curves.associated_curves
          transformation_with_derived_angle.transform_item_1
                    angle_direction_reference_with_a2p3d_select
                              angle_direction_reference_select
          trimmed_curve.basis_curve
bounded_curve
          curve_based_path_with_orientation.orientation_curve
          curve_based_path_with_orientation.position_curve
          curve_length_geometric_constraint.constrained_elements
          path_parameter_representation.items
          solid_with_curved_slot.slot_centreline
b_spline_curve
          b_spline_curve_knot_locator.basis_curve
          b_spline_curve_segment.basis_curve
          extreme_instance.locations_of_extreme_value
                    location_of_extreme_value_select
                              inspected_shape_element_select
                                        b_spline_or_composite_curve_select
          shape_data_quality_inspection_instance_report_item.inspected_elements
                    inspected_shape_element_select
                              b_spline_or_composite_curve_select

Users: by defined types, not used by any entity attribute

b_spline_curve
          -

Global rules for this entity data type

          -