ENTITY b_spline_volume_with_knots

(* SCHEMA STRUCTURAL_FRAME_SCHEMA; *)
(* New for LPM/6 *)
ENTITY b_spline_volume_with_knots
SUBTYPE OF (b_spline_volume);
	u_multiplicities : LIST [2:?] OF INTEGER;
	v_multiplicities : LIST [2:?] OF INTEGER;
	w_multiplicities : LIST [2:?] OF INTEGER;
	u_knots : LIST [2:?] OF parameter_value;
	v_knots : LIST [2:?] OF parameter_value;
	w_knots : LIST [2:?] OF parameter_value;
DERIVE
	knot_u_upper : INTEGER := SIZEOF(u_knots);
	knot_v_upper : INTEGER := SIZEOF(v_knots);
	knot_w_upper : INTEGER := SIZEOF(w_knots);
WHERE
	WRB18 : constraints_param_b_spline(SELF\b_spline_volume.u_degree,
		knot_u_upper, SELF\b_spline_volume.u_upper,
		u_multiplicities, u_knots);
	WRB19 : constraints_param_b_spline(SELF\b_spline_volume.v_degree,
		knot_v_upper, SELF\b_spline_volume.v_upper,
		v_multiplicities, v_knots);
	WRB20 : constraints_param_b_spline(SELF\b_spline_volume.w_degree,
		knot_w_upper, SELF\b_spline_volume.w_upper,
		w_multiplicities, w_knots);
	WRB21 : SIZEOF(u_multiplicities) = knot_u_upper;
	WRB22 : SIZEOF(v_multiplicities) = knot_v_upper;
	WRB23 : SIZEOF(w_multiplicities) = knot_w_upper;
END_ENTITY;  (* STEP Part 42 (new in 2nd edition)  *)

Explicit Attributes

Entity b_spline_volume_with_knots has the following local and inherited explicit attributes:
AttributeTypeDefined By
 namelabel (STRING)representation_item
 u_degreeINTEGERb_spline_volume
 v_degreeINTEGERb_spline_volume
 w_degreeINTEGERb_spline_volume
 control_points_listLIST OF LIST OF LIST OF cartesian_point (ENTITY)b_spline_volume
 u_multiplicitiesLIST OF INTEGERb_spline_volume_with_knots
 v_multiplicitiesLIST OF INTEGERb_spline_volume_with_knots
 w_multiplicitiesLIST OF INTEGERb_spline_volume_with_knots
 u_knotsLIST OF parameter_value (REAL)b_spline_volume_with_knots
 v_knotsLIST OF parameter_value (REAL)b_spline_volume_with_knots
 w_knotsLIST OF parameter_value (REAL)b_spline_volume_with_knots

Derived Attributes

Entity b_spline_volume_with_knots has the following local and inherited derived attributes:
AttributeTypeDefined By
 dimdimension_count (INTEGER)geometric_representation_item
 u_upperINTEGERb_spline_volume
 v_upperINTEGERb_spline_volume
 w_upperINTEGERb_spline_volume
 control_pointsARRAY OF ARRAY OF ARRAY OF cartesian_point (ENTITY)b_spline_volume
 knot_u_upperINTEGERb_spline_volume_with_knots
 knot_v_upperINTEGERb_spline_volume_with_knots
 knot_w_upperINTEGERb_spline_volume_with_knots

Inverse Attributes

    No Inverse Attributes

Supertypes

Entity b_spline_volume_with_knots inherits from the following supertypes:
  representation_item
    geometric_representation_item
      volume
        b_spline_volume

Subtypes

    No subtypes

Referenced By

Entity b_spline_volume_with_knots and its supertypes are referenced by the following definitions:
DefinitionTypeReferenced Entity
 acyclic_mapped_representation FUNCTION representation_item
 assembly_with_bounding_box ENTITY representation_item
 axis1_placement ENTITY geometric_representation_item
 axis2_placement_2d ENTITY geometric_representation_item
 brep_2d ENTITY geometric_representation_item
 b_spline_volume ENTITY b_spline_volume_with_knots
 b_spline_volume_with_knots ENTITY b_spline_volume
 cartesian_transformation_operator_2d ENTITY geometric_representation_item
 cartesian_transformation_operator_3d ENTITY geometric_representation_item
 degenerate_pcurve ENTITY geometric_representation_item
 dimension_of FUNCTION geometric_representation_item
 founded_item_select SELECT representation_item
 geometric_representation_item ENTITY volume
 item_defined_transformation ENTITY representation_item
 item_in_context FUNCTION representation_item
 mapped_item ENTITY representation_item
 pcurve ENTITY geometric_representation_item
 point_in_volume ENTITY volume
 primitive_2d ENTITY geometric_representation_item
 rational_b_spline_volume ENTITY b_spline_volume
 representation ENTITY representation_item
 representation_item ENTITY geometric_representation_item
 representation_map ENTITY representation_item
 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
 select_generic_item SELECT representation_item
 solid_replica ENTITY geometric_representation_item
 trimmed_volume ENTITY volume
 volume ENTITY b_spline_volume
 volume ENTITY geometric_representation_item


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2023-03-25T00:11:38-04:00