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CONSTRUCTIVE_SOLID_GEOMETRY_2D_MIM (jsdai.SConstructive_solid_geometry_2d_mim)


FUNCTION valid_csg_2d_primitives
          (input : csg_solid_2d) : BOOLEAN;

CASE TRUE OF
  ('GEOMETRIC_MODEL_SCHEMA.PRIMITIVE_2D' IN  TYPEOF(input\csg_solid_2d.tree_root_expression)) :
  BEGIN
    IF (SIZEOF(['GEOMETRIC_MODEL_SCHEMA.CIRCULAR_AREA', 
       'CONSTRUCTIVE_SOLID_GEOMETRY_2D_MIM.COMPLEX_AREA',
       'GEOMETRIC_MODEL_SCHEMA.ELLIPTIC_AREA',
       'GEOMETRIC_MODEL_SCHEMA.POLYGONAL_AREA',
       'CONSTRUCTIVE_SOLID_GEOMETRY_2D_MIM.PRIMITIVE_2D_WITH_INNER_BOUNDARY',
       'GEOMETRIC_MODEL_SCHEMA.RECTANGULAR_AREA'] * TYPEOF(input\csg_solid_2d.tree_root_expression)) > 0)
    THEN 
           RETURN(TRUE);
    ELSE
           RETURN(FALSE);
    END_IF;
  END;

  ('CONSTRUCTIVE_SOLID_GEOMETRY_2D_MIM.BOOLEAN_RESULT_2D' IN  TYPEOF(input\csg_solid_2d.tree_root_expression)) : 
    RETURN (valid_csg_2d_primitives(input\csg_solid_2d.tree_root_expression\boolean_result_2d.first_operand) 
        AND valid_csg_2d_primitives(input\csg_solid_2d.tree_root_expression\boolean_result_2d.second_operand));

  ('GEOMETRIC_MODEL_SCHEMA.HALF_SPACE_2D' IN TYPEOF(input\csg_solid_2d.tree_root_expression)) : RETURN(TRUE);

  OTHERWISE : RETURN(FALSE);
END_CASE;

END_FUNCTION; -- valid_csg_2d_primitives

public class FValid_csg_2d_primitives
          public static Value run(SdaiContext _context, Value input)