ENTITY b_spline_volume

(* SCHEMA step_merged_ap_schema; *)

-- IN AP238 STEP-NC/AP242
ENTITY b_spline_volume
   SUPERTYPE OF (ONEOF(b_spline_volume_with_knots, uniform_volume, quasi_uniform_volume, bezier_volume) ANDOR rational_b_spline_volume)
   SUBTYPE OF (volume);
      u_degree : INTEGER;
      v_degree : INTEGER;
      w_degree : INTEGER;
      control_points_list : LIST [2:?] OF LIST [2:?] OF LIST [2:?] OF cartesian_point;
   DERIVE
      u_upper : INTEGER := SIZEOF(control_points_list) - 1;
      v_upper : INTEGER := SIZEOF(control_points_list[1]) - 1;
      w_upper : INTEGER := SIZEOF(control_points_list[1][1]) - 1;
      control_points : ARRAY [0:u_upper] OF ARRAY [0:v_upper] OF ARRAY [0:w_upper] OF cartesian_point := make_array_of_array_of_array(control_points_list, 0, u_upper, 0, v_upper, 0, w_upper);
   WHERE
      WR1:
         ((('STEP_MERGED_AP_SCHEMA.BEZIER_VOLUME' IN TYPEOF(SELF)) OR ('STEP_MERGED_AP_SCHEMA.UNIFORM_VOLUME' IN TYPEOF(SELF))) OR ('STEP_MERGED_AP_SCHEMA.QUASI_UNIFORM_VOLUME' IN TYPEOF(SELF))) OR ('STEP_MERGED_AP_SCHEMA.B_SPLINE_VOLUME_WITH_KNOTS' IN TYPEOF(SELF));
END_ENTITY;

Explicit Attributes

Derived Attributes

Inverse Attributes

Supertypes

Subtypes

Referenced By

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2024-09-06T14:00:30-04:00