To Import Curves into Style
1. In the Model Tree, right-click the Style feature into which to import a curve, and choose Edit Definition. The Style tab opens.
2. Click Style > Curve > Curve from Datum. The Curve From Datum tab opens.
3. Click the Chains collector, and import geometry in one of the following ways:
Select one or more curves or edges independently.
Select more than one curve or edge to create chains.
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You can also click the Details button on the References tab to open the Chain dialog box to help you select chains.
4. To change the quality:
To increase the quality of approximation, slide the Quality slider to the right, toward .
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The quality of approximation might increase the number of points required for computing the curve.
To decrease the quality of approximation, slide the Quality slider to the left, toward .
5. Click OK.