Sketcher BSplineInsertKnot

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Sketcher BSplineInsertKnot

Menu location
Sketch → Sketcher B-spline tools → Insert knot
Workbenches
Sketcher
Default shortcut
None
Introduced in version
0.20
See also
Sketcher Show/hide B-spline knot multiplicity, Sketcher BSpline Increase knot multiplicity, Sketcher BSpline Decrease knot multiplicity

Description

Insert a knot into an existing B-spline (See this page for more info about B-splines). If a knot already exists at the specified parameter, increases the multiplicity of that knot by one.

Usage

  1. Select a B-spline, then either:
    • Press the button B-spline insert knot.
    • Use the menu Sketch → Sketcher B-spline tools → Insert knot.
  2. Enter the parameter for the new knot. The existing knots and their multiplicities are provided for reference.
  3. (Optionally) Use Increase knot multiplicity if a knot with a higher multiplicity is desired.