Sketcher BSplineKnotMultiplicity: Difference between revisions
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{{Docnav |
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|[[Sketcher_BSplineComb|Show/ |
|[[Sketcher_BSplineComb|Show/hide B-spline curvature comb]] |
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|[[Sketcher_BSplinePoleWeight|Show/ |
|[[Sketcher_BSplinePoleWeight|Show/hide B-spline control point weight]] |
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|[[Sketcher_Workbench|Sketcher]] |
|[[Sketcher_Workbench|Sketcher]] |
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|IconL=Sketcher_BSplineComb.svg |
|IconL=Sketcher_BSplineComb.svg |
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{{GuiCommand |
{{GuiCommand |
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|Name=Sketcher BSplineKnotMultiplicity |
|Name=Sketcher BSplineKnotMultiplicity |
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|Workbenches=[[ |
|Workbenches=[[Sketcher_Workbench|Sketcher]] |
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|Version=0.17 |
|Version=0.17 |
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|SeeAlso=[[Sketcher |
|SeeAlso=[[Sketcher_CreateBSpline|Sketcher CreateBSpline]] |
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The [[Image:Sketcher_BSplineKnotMultiplicity.svg|24px]] [[Sketcher_BSplineKnotMultiplicity|Sketcher BSplineKnotMultiplicity]] tool shows or hides the [[B-Splines|B-spline]] knot multiplicity in all sketches. |
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Shows or hides the display of the knot multiplicity of a B-spline curve. See [[Sketcher_BSplineDecreaseKnotMultiplicity#Description|this page]] for an explanation of the multiplicity. |
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[[File:Sketcher_KnotMultiplicity_multiplicity3.png|500px]] |
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{{Caption|The numbers (1), (3) and (4) (green, in round brackets) refer to the [[Sketcher_BSplineIncreaseKnotMultiplicity|multiplicity]] of the knot points.}} |
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{{Caption|B-spline curve showing knot multiplicity.}} |
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[[File:sketcher_BSplineMultiplicityHide.png]] |
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{{Caption|B-spline curve without knot multiplicity information.}} |
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==Usage== <!--T:5--> |
==Usage== <!--T:5--> |
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# There are several ways to invoke the tool: |
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# Select a B-spline and apply. |
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#* Press the {{Button|[[Image:Sketcher_BSplineKnotMultiplicity.svg|16px]] [[Sketcher_BSplineKnotMultiplicity|B-spline knot multiplicity]]}} button. |
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#* Select the {{MenuCommand|Sketch → Sketcher visual → Show/hide B-spline information layer → [[Image:Sketcher_BSplineKnotMultiplicity.svg|16px]] B-spline knot multiplicity}} option from the menu. |
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{{Docnav |
{{Docnav |
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|[[Sketcher_BSplineComb|Show/ |
|[[Sketcher_BSplineComb|Show/hide B-spline curvature comb]] |
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|[[Sketcher_BSplinePoleWeight|Show/ |
|[[Sketcher_BSplinePoleWeight|Show/hide B-spline control point weight]] |
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|[[Sketcher_Workbench|Sketcher]] |
|[[Sketcher_Workbench|Sketcher]] |
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|IconL=Sketcher_BSplineComb.svg |
|IconL=Sketcher_BSplineComb.svg |
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|IconR=Sketcher_BSplinePoleWeight.svg |
|IconR=Sketcher_BSplinePoleWeight.svg |
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Latest revision as of 08:58, 23 April 2024
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| 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 CreateBSpline |
Description
The 
Sketcher BSplineKnotMultiplicity tool shows or hides the B-spline knot multiplicity in all sketches.
The numbers (1), (3) and (4) (green, in round brackets) refer to the multiplicity of the knot points.
Usage
- There are several ways to invoke the tool:
- Press the
B-spline knot multiplicity button. - Select the Sketch → Sketcher visual → Show/hide B-spline information layer → B-spline knot multiplicity option from the menu.
- Press the
Sketcher
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- Dimensional constraints: Lock, Horizontal distance, Vertical distance, Distance, Radius or weight, Diameter, Auto radius/diameter, Angle, Refraction (Snell's law)
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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
- Sketcher virtual space: Switch virtual space
- Additional: Sketcher Dialog, Preferences, Sketcher scripting
User documentation
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