API Reference > OdDg Classes > OdDgBSplineCurve3d Class > OdDgBSplineCurve3d Methods > OdDgBSplineCurve3d::getColinearTangentsFlag Method
OdDgBSplineCurve3d::getColinearTangentsFlag Method
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Syntax
C++
bool getColinearTangentsFlag() const;
Description

Only for closed curves. If true than b-spline curve will have a geometrically smooth joint at the end point, otherwise there is no such enforcement applied.

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