You can create B-Splines of 3º, 5º, or 7º with the Style Spline tool. You can adjust the smoothness of the curve by manipulating the degree of the curve.
You can have one-to-one conversion from a Spline to a Style Spline since the resulting Style Spline will now be a degree 3 B-Spline.
Click . In the Insert Style Spline PropertyManager, select from options B-Spline Degree 3, B-Spline Degree 5 and, B-Spline Degree 7.
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Bezier curve |
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Degree 3 B-Spline |
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Degree 5 B-Spline |
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Degree 7 B-Spline |
The minimum points required to create 3º, 5º, and 7º B-Splines are 4, 6, and 8 respectively.