Sketcher BSplineKnotMultiplicity: Difference between revisions
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{{Docnav |
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|[[Sketcher_BSplineComb|Show/Hide B-spline curvature comb]] |
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|[[Sketcher_BSplinePoleWeight|Show/Hide B-spline control point weight]] |
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|[[Sketcher_Workbench|Sketcher]] |
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|IconL=Sketcher_BSplineComb.svg |
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|IconR=Sketcher_BSplinePoleWeight.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_CompCreateBSpline|Sketcher Create B-spline]] |
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Shows or hides the display of the knot multiplicity of a 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: |
[[File:Sketcher_KnotMultiplicity_multiplicity3.png|500px]] |
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{{Caption|B-spline curve showing knot multiplicity.}} |
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{{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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==Usage== <!--T:5--> |
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[[File:sketcher_BSplineMultiplicityHide.png]] |
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{{Caption|B-spline curve without knot multiplicity information.}} |
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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]]}}. |
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# Select a B-spline and apply. |
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{{Docnav |
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[[Category:Sketcher]] |
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|[[Sketcher_BSplineComb|Show/Hide B-spline curvature comb]] |
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|[[Sketcher_BSplinePoleWeight|Show/Hide B-spline control point weight]] |
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|[[Sketcher_Workbench|Sketcher]] |
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|IconL=Sketcher_BSplineComb.svg |
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|IconR=Sketcher_BSplinePoleWeight.svg |
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|IconC=Workbench_Sketcher.svg |
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Revision as of 17:06, 14 September 2021
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| Menu location |
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| Sketch → Sketcher B-spline tools → 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
- Select a B-spline and use the toolbar button
Show/Hide B-spline knot multiplicity.
Sketcher
- General: Create sketch, Edit sketch, Map sketch to face, Reorient sketch, Validate sketch, Merge sketches, Mirror sketch, Leave sketch, View sketch, View section, Toggle grid, Toggle snap, Configure rendering order, Stop operation
- Sketcher geometries: Point, Line, Arc, Arc by 3 points, Circle, Circle by 3 points, Ellipse, Ellipse by 3 points, Arc of ellipse, Arc of hyperbola, Arc of parabola, B-spline by control points, Periodic B-spline by control points, B-spline by knots, Periodic B-spline by knots, Polyline, Rectangle, Centered rectangle, Rounded rectangle, Triangle, Square, Pentagon, Hexagon, Heptagon, Octagon, Regular polygon, Slot, Fillet, Corner-preserving fillet, Trim, Extend, Split, External geometry, Carbon copy, Toggle construction geometry
- Sketcher constraints:
- Geometric constraints: Coincident, Point on object, Vertical, Horizontal, Parallel, Perpendicular, Tangent, Equal, Symmetric, Block
- Dimensional constraints: Lock, Horizontal distance, Vertical distance, Distance, Radius or weight, Diameter, Auto radius/diameter, Angle, Refraction (Snell's law)
- Constraint tools: Toggle driving/reference constraint, Activate/deactivate constraint
- Sketcher tools: Select unconstrained DoF, Select associated constraints, Select associated geometry, Select redundant constraints, Select conflicting constraints, Show/hide internal geometry, Select origin, Select horizontal axis, Select vertical axis, Symmetry, Clone, Copy, Move, Rectangular array, Remove axes alignment, Delete all geometry, Delete all constraints
- 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
- Getting started
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