Sketcher BSplineKnotMultiplicity: Difference between revisions

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<languages/>
<translate>
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{{Docnav
{{Docnav|[[Sketcher_BSplineComb|Show/Hide B-spline curvature comb]]|[[Sketcher_BSplineConvertToNURB|Convert Geometry to B-spline]]|[[Sketcher_Workbench|Sketcher]]|IconL=Sketcher_BSplineComb.svg|IconC=Workbench_Sketcher.svg|IconR=Sketcher_BSplineApproximate.svg}}
|[[Sketcher_BSplineComb|Show/hide B-spline curvature comb]]
|[[Sketcher_BSplinePoleWeight|Show/hide B-spline control point weight]]
|[[Sketcher_Workbench|Sketcher]]
|IconL=Sketcher_BSplineComb.svg
|IconR=Sketcher_BSplinePoleWeight.svg
|IconC=Workbench_Sketcher.svg
}}


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{{GuiCommand
{{GuiCommand
|Name=Sketcher BSplineKnotMultiplicity
|Name=Sketcher BSplineKnotMultiplicity
|MenuLocation=Sketch → Sketcher visual → Show/hide B-spline information layer → Show/hide B-spline knot multiplicity
|Workbenches=[[Sketcher Workbench|Sketcher]]
|Workbenches=[[Sketcher_Workbench|Sketcher]]
|MenuLocation=Sketch → Sketcher B-spline tools → Show/Hide B-spline knot multiplicity
|Version=0.17
|Version=0.17
|SeeAlso=[[Sketcher CompCreateBSpline|Create B-spline]]
|SeeAlso=[[Sketcher_CompCreateBSpline|Sketcher Create B-spline]]
}}
}}


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Shows or hides the display of the knot multiplicity of a B-spline curve (see [https://en.wikipedia.org/wiki/B-spline B-spline]).
Shows or hides the display of the knot multiplicity of a B-spline. See [[Sketcher_BSplineDecreaseKnotMultiplicity#Description|this page]] for an explanation of the multiplicity. The multiplicity is shown in braces besides the knot.


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[[File:sketcher_BSplineMultiplicityShow.png]]
[[File:Sketcher_KnotMultiplicity_multiplicity3.png|500px]]
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{{Caption|B-spline curve showing knot multiplicity.}}
{{Caption|B-spline in which the left knot has the multiplicity 3, the right knot has multiplicity 1, the end points have the multiplicity 4.}}

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[[File:sketcher_BSplineMultiplicityHide.png]]
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{{Caption|B-spline curve without knot multiplicity information.}}


==Usage== <!--T:5-->
==Usage== <!--T:5-->


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# Select a B-spline and use the toolbar button {{Button|[[File:Sketcher_BSplineKnotMultiplicity.svg|16px]] [[Sketcher_BSplineKnotMultiplicity| Show/hide B-spline knot multiplicity]]}}.
# Select a B-spline and apply.




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{{Docnav
{{Docnav|[[Sketcher_BSplineComb|Show/Hide B-spline curvature comb]]|[[Sketcher_BSplineConvertToNURB|Convert Geometry to B-spline]]|[[Sketcher_Workbench|Sketcher]]|IconL=Sketcher_BSplineComb.svg|IconC=Workbench_Sketcher.svg|IconR=Sketcher_BSplineApproximate.svg}}
|[[Sketcher_BSplineComb|Show/hide B-spline curvature comb]]
|[[Sketcher_BSplinePoleWeight|Show/hide B-spline control point weight]]
|[[Sketcher_Workbench|Sketcher]]
|IconL=Sketcher_BSplineComb.svg
|IconR=Sketcher_BSplinePoleWeight.svg
|IconC=Workbench_Sketcher.svg
}}


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{{Sketcher Tools navi{{#translation:}}}}
{{Sketcher_Tools_navi{{#translation:}}}}
{{Userdocnavi{{#translation:}}}}
{{Userdocnavi{{#translation:}}}}
{{clear}}

Latest revision as of 18:11, 2 January 2024

Sketcher BSplineKnotMultiplicity

Menu location
Sketch → Sketcher visual → Show/hide B-spline information layer → Show/hide B-spline knot multiplicity
Workbenches
Sketcher
Default shortcut
None
Introduced in version
0.17
See also
Sketcher Create B-spline

Description

Shows or hides the display of the knot multiplicity of a B-spline. See this page for an explanation of the multiplicity. The multiplicity is shown in braces besides the knot.

B-spline in which the left knot has the multiplicity 3, the right knot has multiplicity 1, the end points have the multiplicity 4.

Usage

  1. Select a B-spline and use the toolbar button Show/hide B-spline knot multiplicity.