ENTITY b_spline_curve_with_knots

(* SCHEMA technical_data_packaging; *)

  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

Explicit Attributes

Entity b_spline_curve_with_knots has the following local and inherited explicit attributes:

Attribute	Type	Defined By
name	label (STRING)	representation_item
degree	INTEGER	b_spline_curve
control_points_list	LIST OF cartesian_point (ENTITY)	b_spline_curve
curve_form	b_spline_curve_form (ENUM)	b_spline_curve
closed_curve	LOGICAL	b_spline_curve
self_intersect	LOGICAL	b_spline_curve
knot_multiplicities	LIST OF INTEGER	b_spline_curve_with_knots
knots	LIST OF parameter_value (REAL)	b_spline_curve_with_knots
knot_spec	knot_type (ENUM)	b_spline_curve_with_knots

Derived Attributes

Entity b_spline_curve_with_knots has the following local and inherited derived attributes:

Attribute	Type	Defined By
dim	dimension_count (INTEGER)	geometric_representation_item
upper_index_on_control_points	INTEGER	b_spline_curve
control_points	ARRAY OF cartesian_point (ENTITY)	b_spline_curve
upper_index_on_knots	INTEGER	b_spline_curve_with_knots

Inverse Attributes

No Inverse Attributes

Supertypes

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

Subtypes

No subtypes

Referenced By

Entity b_spline_curve_with_knots and its supertypes are referenced by the following definitions:

Definition	Type	Referenced Entity
acyclic_curve_replica	FUNCTION	curve
acyclic_mapped_representation	FUNCTION	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	b_spline_curve_with_knots
camera_model_d3	ENTITY	geometric_representation_item
cartesian_transformation_operator_2d	ENTITY	geometric_representation_item
cartesian_transformation_operator_3d	ENTITY	geometric_representation_item
composite_curve_segment	ENTITY	curve
curve_replica	ENTITY	curve
degenerate_pcurve	ENTITY	geometric_representation_item
dimension_of	FUNCTION	geometric_representation_item
edge_curve	ENTITY	curve
founded_item_select	SELECT	representation_item
gbsf_check_curve	FUNCTION	representation_item
gbsf_check_curve	FUNCTION	b_spline_curve
geometric_representation_item	ENTITY	curve
geometric_set_select	SELECT	curve
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
nmsf_curve_check	FUNCTION	representation_item
nmsf_curve_check	FUNCTION	b_spline_curve
offset_curve_2d	ENTITY	curve
offset_curve_3d	ENTITY	curve
pcurve	ENTITY	geometric_representation_item
point_on_curve	ENTITY	curve
rational_b_spline_curve	ENTITY	b_spline_curve
representation	ENTITY	representation_item
representation_item_relationship	ENTITY	representation_item
representation_map	ENTITY	representation_item
revolved_face_solid	ENTITY	representation_item
revolved_face_solid	ENTITY	curve
revolved_face_solid	ENTITY	geometric_representation_item
solid_replica	ENTITY	geometric_representation_item
styled_item	ENTITY	representation_item
style_context_select	SELECT	representation_item
surface_curve	ENTITY	curve
surface_of_revolution	ENTITY	representation_item
surface_of_revolution	ENTITY	geometric_representation_item
surface_of_revolution	ENTITY	curve
swept_surface	ENTITY	curve
trimmed_curve	ENTITY	curve
valid_basis_curve_in_2d_wireframe	FUNCTION	curve
valid_geometrically_bounded_wf_curve	FUNCTION	curve
valid_wireframe_edge_curve	FUNCTION	curve

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2012-03-27T17:18:35-04:00