FUNCTION IfcSurfaceWeightsPositive

(* SCHEMA IFC4; *)

FUNCTION IfcSurfaceWeightsPositive
( B: IfcRationalBSplineSurfaceWithKnots) 
: BOOLEAN;

  LOCAL
    Result : BOOLEAN := TRUE;
  END_LOCAL;

  REPEAT i := 0 TO B\IfcBSplineSurface.UUpper;
    REPEAT j := 0 TO B\IfcBSplineSurface.VUpper;
      IF (B.Weights[i][j] <= 0.0) THEN
        Result := FALSE;
        RETURN(Result);
      END_IF;
    END_REPEAT;
  END_REPEAT;
  RETURN(Result);
END_FUNCTION;

Referenced By

Defintion IfcSurfaceWeightsPositive is references by the following definitions:

Definition	Type
IfcRationalBSplineSurfaceWithKnots	ENTITY

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2016-06-01T11:21:50-04:00