8.9.6.5 IfcConsecutiveSegments
8.9.6.5.1 Semantic definition
This function validates if a list of segment indices are connected to represent a consecutive curve. The last index of any, but the last, segment shall be identical with the first index of the next segment.
8.9.6.5.2 Formal representation
FUNCTION IfcConsecutiveSegments
(Segments : LIST [1:?] OF IfcSegmentIndexSelect)
: BOOLEAN;
LOCAL
Result : BOOLEAN := TRUE;
END_LOCAL;
REPEAT i := 1 TO (HIINDEX(Segments)-1);
IF Segments[i][HIINDEX(Segments[i])] <> Segments[i+1][1] THEN
BEGIN
Result := FALSE;
ESCAPE;
END;
END_IF;
END_REPEAT;
RETURN (Result);
END_FUNCTION;
