Sketcher "Преобразовать геометрию в B-Сплайн"

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This page is a translated version of the page Sketcher BSplineConvertToNURBS and the translation is 17% complete.
Outdated translations are marked like this.

Преобразовать геометрию в B-Сплайн

Системное название
Расположение в меню
Sketch → Эскизирование B-spline tools → Преобразовать геометрию в B-Сплайн
Быстрые клавиши
Представлено в версии
См. также
Создать B-сплайн


The Sketcher BSplineConvertToNURBS tool converts edges to B-splines.

Various objects before conversion.

The same objects after conversion to B-splines.


  1. Select one or more edges.
  2. There are several ways to invoke the tool:
    • Press the Convert geometry to B-spline button.
    • Select the Sketch → Sketcher B-spline tools → Convert geometry to B-spline option from the menu.
  3. The edges are converted.


  • Make sure to have the B-spline degree, polygon, comb, multiplicity and/or weight visible, otherwise nothing seems to happen.
  • If you have converted straight lines you need to increase the degree of the created B-splines to make them "bendable".
  • The tool does not remove the internal geometry of conics. This has to be deleted manually.