Sketcher CreateArcOfParabola: Difference between revisions

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<languages/>
<languages/>
{{Page_in_progress}}
<translate>
<translate>


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{{Docnav
{{Docnav
|[[Sketcher_CreateArcOfHyperbola|Arc of hyperbola]]
|[[Sketcher_CreateArcOfHyperbola|Arc of hyperbola]]
|[[Sketcher_CreateCircle|Circle by center]]
|[[Sketcher_CreateBSpline|B-spline by control points]]
|[[Sketcher_Workbench|Sketcher]]
|[[Sketcher_Workbench|Sketcher]]
|IconL=Sketcher_CreateArcOfHyperbola.svg
|IconL=Sketcher_CreateArcOfHyperbola.svg
|IconR=Sketcher_CreateBSpline.svg
|IconR=Sketcher_CreateCircle.svg
|IconC=Workbench_Sketcher.svg
|IconC=Workbench_Sketcher.svg
}}
}}
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|Shortcut={{KEY|G}} {{KEY|J}}
|Shortcut={{KEY|G}} {{KEY|J}}
|Version=0.17
|Version=0.17
|SeeAlso=[[Sketcher_CreateArcOfEllipse|Sketcher CreateArcOfEllipse]], [[Sketcher_CreateArcOfHyperbola|Sketcher CreateArcOfHyperbola]]
|SeeAlso=[[Sketcher_CreateArcOfHyperbola|Sketcher CreateArcOfHyperbola]]
}}
}}


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[[Image:Sketcher_CreateArcOfParabola_Example.png]]
[[Image:Sketcher_CreateArcOfParabola_Example.png]]
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<translate>
<!--T:12-->
{{Caption|Arc of parabola (white) with internal geometry (dark yellow)}}
{{Caption|Arc of parabola (white) with internal geometry (dark yellow)}}


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


<!--T:13-->
See also: [[Sketcher_Workbench#Drawing_aids|Drawing aids]].
See also: [[Sketcher_Workbench#Drawing_aids|Drawing aids]].


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#* Select the {{MenuCommand|Sketcher → Sketcher geometries → [[Image:Sketcher_CreateArcOfParabola.svg|16px]] Create arc of parabola}} option from the menu.
#* Select the {{MenuCommand|Sketcher → Sketcher geometries → [[Image:Sketcher_CreateArcOfParabola.svg|16px]] Create arc of parabola}} option from the menu.
#* Use the keyboard shortcut: {{KEY|G}} then {{KEY|J}}.
#* Use the keyboard shortcut: {{KEY|G}} then {{KEY|J}}.
# The cursor changes to a white cross with the tool icon.
# The cursor changes to a cross with the tool icon.
# Pick the focus of the arc (labelled 1 in the image above).
# Pick the focus of the arc (labelled 1 in the image above).
# Pick the vertex of the arc (labelled 2 in the image above).
# Pick the vertex of the arc (labelled 2 in the image above).
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# If the tool runs in [[Sketcher_Workbench#Continue_modes|continue mode]]:
# If the tool runs in [[Sketcher_Workbench#Continue_modes|continue mode]]:
## Optionally keep creating arcs.
## Optionally keep creating arcs.
## To finish, right-click or press {{KEY|Esc}}, or start a another constraints or geometries tool.
## To finish, right-click or press {{KEY|Esc}}, or start another geometry or constraint creation tool.


==Notes==
==Notes== <!--T:14-->


<!--T:15-->
* Elements of the internal geometry can be deleted. They can be recreated at any time with [[Sketcher_RestoreInternalAlignmentGeometry|Sketcher RestoreInternalAlignmentGeometry]].
* Elements of the internal geometry can be deleted. They can be recreated at any time with [[Sketcher_RestoreInternalAlignmentGeometry|Sketcher RestoreInternalAlignmentGeometry]].


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{{Docnav
{{Docnav
|[[Sketcher_CreateArcOfHyperbola|Arc of hyperbola]]
|[[Sketcher_CreateArcOfHyperbola|Arc of hyperbola]]
|[[Sketcher_CreateCircle|Circle by center]]
|[[Sketcher_CreateBSpline|B-spline by control points]]
|[[Sketcher_Workbench|Sketcher]]
|[[Sketcher_Workbench|Sketcher]]
|IconL=Sketcher_CreateArcOfHyperbola.svg
|IconL=Sketcher_CreateArcOfHyperbola.svg
|IconR=Sketcher_CreateBSpline.svg
|IconR=Sketcher_CreateCircle.svg
|IconC=Workbench_Sketcher.svg
|IconC=Workbench_Sketcher.svg
}}
}}

Latest revision as of 09:48, 7 May 2024

Sketcher CreateArcOfParabola

Menu location
Sketch → Sketcher geometries → Create arc of parabola
Workbenches
Sketcher
Default shortcut
G J
Introduced in version
0.17
See also
Sketcher CreateArcOfHyperbola

Description

The Sketcher CreateArcOfParabola tool creates an arc of parabola.

Arc of parabola (white) with internal geometry (dark yellow)

Usage

See also: Drawing aids.

  1. There are several ways to invoke the tool:
  2. The cursor changes to a cross with the tool icon.
  3. Pick the focus of the arc (labelled 1 in the image above).
  4. Pick the vertex of the arc (labelled 2 in the image above).
  5. Pick the start point of the arc (labelled 3 or 4 in the image above).
  6. Pick the endpoint of the arc (labelled 3 or 4 in the image above).
  7. The arc of parabola is created, including a set of internal geometry.
  8. If the tool runs in continue mode:
    1. Optionally keep creating arcs.
    2. To finish, right-click or press Esc, or start another geometry or constraint creation tool.

Notes