FUNCTION valid_wireframe_edge_curve

(* SCHEMA integrated_cnc_schema; *)

FUNCTION valid_wireframe_edge_curve (
    crv : curve 
    ) : BOOLEAN;
    IF SIZEOF([ 'INTEGRATED_CNC_SCHEMA.LINE', 'INTEGRATED_CNC_SCHEMA.CONIC'
      , 'INTEGRATED_CNC_SCHEMA.B_SPLINE_CURVE', 
      'INTEGRATED_CNC_SCHEMA.POLYLINE' ] * TYPEOF(crv)) = 1 THEN
      RETURN (TRUE);
    ELSE
      IF 'INTEGRATED_CNC_SCHEMA.CURVE_REPLICA' IN TYPEOF(crv) THEN
        RETURN (valid_wireframe_edge_curve(crv\curve_replica.parent_curve))
          ;
      ELSE
        IF 'INTEGRATED_CNC_SCHEMA.OFFSET_CURVE_3D' IN TYPEOF(crv) THEN
          RETURN (valid_wireframe_edge_curve(crv\offset_curve_3d.
            basis_curve));
        END_IF;
      END_IF;
    END_IF;
    RETURN (FALSE);
END_FUNCTION; -- 10303-502: aic_shell_based_wireframe

Referenced By

Defintion valid_wireframe_edge_curve is references by the following definitions:

Definition	Type
edge_based_wireframe_shape_representation	ENTITY
shell_based_wireframe_shape_representation	ENTITY

[Top Level Definitions]

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