Sketcher BSplineDecreaseKnotMultiplicity

Increase knot multiplicity

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Sketcher

Sketcher BSplineDecreaseKnotMultiplicity
Menu location
Sketch → Sketcher B-spline tools → Decrease knot multiplicity
Workbenches
Sketcher
Default shortcut
None
Introduced in version
0.17
See also
Create B-spline

Description

Decreases the knot multiplicity of a B-spline curve knot (see B-spline).

File:Sketcher SampleBSplineDecreaseKnotMultiplicity example.png

B-spline curve showing decreasing knot multiplicity.

Usage

1. Select a B-spline knot
2. Invoke the tool using several methods:
   • Press the B-spline decrease knot multiplicity button.
   • Use the Sketch → Sketcher B-spline tools → Decrease knot multiplicity entry in the top menu.

Increase knot multiplicity

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Sketcher

Sketcher

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• Sketcher B-spline tools: Show/hide B-spline degree, Show/hide B-spline control polygon, Show/hide B-spline curvature comb, Show/hide B-spline knot multiplicity, Show/hide B-spline control point weight, Convert geometry to B-spline, Increase B-spline degree, Decrease B-spline degree, Increase knot multiplicity, Decrease knot multiplicity, Insert knot, Join curves

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