Sketcher CompCreateBSpline/zh-cn

Description
Create a B-spline is an icon button in the Sketcher geometries toolbar that groups tools to create a B-spline curve. Click on the down arrow to its right to expand the icons below it and select a tool.

Types of B-Splines

 * Sketcher_CreateBSpline.svg B-spline by control points: Draws a B-spline curve by its control points.


 * Sketcher_CreatePeriodicBSpline.svg Periodic B-spline by control points: Draws a periodic (closed) B-spline curve by its control points.


 * Sketcher_CreateBSplineByInterpolation.svg B-spline by knots: Draws a B-spline curve by its knots.


 * Sketcher_CreatePeriodicBSplineByInterpolation.svg Periodic B-spline by knots: Draws a periodic (closed) B-spline curve by its knots.