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GEOMETRY_SCHEMA (jsdai.SGeometry_schema)


FUNCTION curve_weights_positive
          (b : rational_b_spline_curve) : BOOLEAN;

LOCAL
     result : BOOLEAN := TRUE;
   END_LOCAL;

   REPEAT i := 0 TO b.upper_index_on_control_points;
     IF b.weights[i] <= 0.0  THEN
       result := FALSE;
       RETURN(result);
     END_IF;
   END_REPEAT;
   RETURN(result);

END_FUNCTION; -- curve_weights_positive

public class FCurve_weights_positive
          public static Value run(SdaiContext _context, Value b)