FUNCTION curve_weights_positive
(* SCHEMA STRUCTURAL_FRAME_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; (* STEP Part 42 (unchanged in 2nd edition) *)
Referenced By
Defintion curve_weights_positive is references by the following definitions:
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2023-03-25T00:11:39-04:00