ENTITY rational_b_spline_curve

(* SCHEMA Ap203_configuration_controlled_3d_design_of_mechanical_parts_and_assemblies_mim_lf; *)


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;

Explicit Attributes

Entity rational_b_spline_curve has the following local and inherited explicit attributes:
AttributeTypeDefined By
 namelabel (STRING)representation_item
 degreeINTEGERb_spline_curve
 control_points_listLIST OF cartesian_point (ENTITY)b_spline_curve
 curve_formb_spline_curve_form (ENUM)b_spline_curve
 closed_curveLOGICALb_spline_curve
 self_intersectLOGICALb_spline_curve
 weights_dataLIST OF REALrational_b_spline_curve

Derived Attributes

Entity rational_b_spline_curve has the following local and inherited derived attributes:
AttributeTypeDefined By
 dimdimension_count (INTEGER)geometric_representation_item
 control_pointsARRAY OF cartesian_point (ENTITY)b_spline_curve
 upper_index_on_control_pointsINTEGERb_spline_curve
 weightsARRAY OF REALrational_b_spline_curve

Inverse Attributes

    No Inverse Attributes

Supertypes

Entity rational_b_spline_curve inherits from the following supertypes:
  representation_item
    geometric_representation_item
      curve
        bounded_curve
          b_spline_curve

Subtypes

    No subtypes

Referenced By

Entity rational_b_spline_curve and its supertypes are referenced by the following definitions:
DefinitionTypeReferenced Entity
 acyclic_curve_replica FUNCTION curve
 acyclic_mapped_item_usage FUNCTION representation_item
 angle_direction_reference_select SELECT curve
 annotation_curve_occurrence ENTITY curve
 annotation_fill_area ENTITY b_spline_curve
 annotation_fill_area ENTITY curve
 annotation_fill_area ENTITY geometric_representation_item
 annotation_plane ENTITY geometric_representation_item
 attribute_classification_item SELECT representation_item
 attribute_language_item SELECT geometric_representation_item
 axis1_placement ENTITY geometric_representation_item
 axis2_placement_2d ENTITY geometric_representation_item
 bounded_curve ENTITY b_spline_curve
 b_spline_curve ENTITY rational_b_spline_curve
 camera_model_d3 ENTITY geometric_representation_item
 cartesian_transformation_operator_2d ENTITY geometric_representation_item
 cartesian_transformation_operator_3d ENTITY geometric_representation_item
 character_glyph_symbol_stroke ENTITY curve
 classification_item SELECT representation_item
 composite_curve_segment ENTITY curve
 composite_text_with_associated_curves ENTITY curve
 curve_or_annotation_curve_occurrence SELECT curve
 curve_replica ENTITY curve
 curve_weights_positive FUNCTION rational_b_spline_curve
 default_tolerance_table_cell_wr3 FUNCTION representation_item
 default_tolerance_table_cell_wr4 FUNCTION representation_item
 default_tolerance_table_cell_wr5 FUNCTION representation_item
 degenerate_pcurve ENTITY geometric_representation_item
 dimension_of FUNCTION geometric_representation_item
 document_reference_item SELECT representation_item
 edge_curve ENTITY curve
 explicit_procedural_geometric_representation_item_relationship ENTITY geometric_representation_item
 externally_defined_picture_representation_item ENTITY representation_item
 fill_area_style_tile_coloured_region ENTITY b_spline_curve
 founded_item_select SELECT representation_item
 gbsf_check_curve FUNCTION representation_item
 gbsf_check_curve FUNCTION b_spline_curve
 geometric_item_specific_usage ENTITY geometric_representation_item
 geometric_model_element_relationship ENTITY geometric_representation_item
 geometric_representation_item ENTITY curve
 geometric_set_select SELECT curve
 groupable_item SELECT representation_item
 groupable_item SELECT geometric_representation_item
 indirectly_selected_elements ENTITY representation_item
 item_defined_transformation ENTITY representation_item
 item_identified_representation_usage ENTITY representation_item
 item_in_context FUNCTION representation_item
 layered_item SELECT representation_item
 list_representation_item AGGREGATE representation_item
 mapped_item ENTITY representation_item
 msf_curve_check FUNCTION representation_item
 msf_curve_check FUNCTION b_spline_curve
 multi_language_attribute_item SELECT geometric_representation_item
 nmsf_curve_check FUNCTION b_spline_curve
 nmsf_curve_check FUNCTION representation_item
 offset_curve_2d ENTITY curve
 offset_curve_3d ENTITY curve
 pcurve ENTITY geometric_representation_item
 point_on_curve ENTITY curve
 positioned_sketch ENTITY geometric_representation_item
 predefined_picture_representation_item ENTITY representation_item
 procedural_representation_sequence ENTITY representation_item
 rational_b_spline_curve ENTITY b_spline_curve
 representation ENTITY representation_item
 representation_item_relationship ENTITY representation_item
 representation_map ENTITY representation_item
 revolved_area_solid ENTITY curve
 revolved_area_solid ENTITY representation_item
 revolved_area_solid ENTITY geometric_representation_item
 revolved_face_solid ENTITY geometric_representation_item
 revolved_face_solid ENTITY representation_item
 revolved_face_solid ENTITY curve
 ruled_surface_swept_area_solid ENTITY b_spline_curve
 set_representation_item AGGREGATE representation_item
 solid_replica ENTITY geometric_representation_item
 solid_with_curved_slot ENTITY bounded_curve
 styled_item ENTITY representation_item
 style_context_select SELECT representation_item
 subtype_exclusiveness_representation_item RULE representation_item
 surface_curve ENTITY curve
 surface_curve_swept_area_solid ENTITY curve
 surface_of_revolution ENTITY representation_item
 surface_of_revolution ENTITY geometric_representation_item
 surface_of_revolution ENTITY curve
 swept_disk_solid ENTITY curve
 swept_surface ENTITY curve
 text_literal_with_associated_curves ENTITY curve
 trimmed_curve ENTITY curve
 user_selected_elements ENTITY representation_item
 validate_dependently_instantiable_entity_data_types RULE bounded_curve
 valid_basis_curve_in_2d_wireframe FUNCTION curve
 valid_geometrically_bounded_wf_curve FUNCTION curve
 valid_wireframe_edge_curve FUNCTION curve
 value_range_aggregate_rep_item FUNCTION representation_item
 value_range_wr2 FUNCTION representation_item


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2012-03-27T17:14:39-04:00