Sketcher CreateArcOfParabola/pt-br: Difference between revisions

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|Shortcut={{KEY|G}} {{KEY|J}}
|Shortcut={{KEY|G}} {{KEY|J}}
|Version=0.17
|Version=0.17
|SeeAlso=[[Sketcher_CreateArcOfEllipse|Sketcher Arc of ellipse]], [[Sketcher_CreateArcOfHyperbola|Sketcher Arc of hyperbola]]
|SeeAlso=[[Sketcher_CreateArcOfHyperbola|Sketcher CreateArcOfHyperbola]]
}}
}}


==Description==
==Description==


The [[Image:Sketcher_CreateArcOfParabola.svg|24px]] [[Sketcher_CreateArcOfParabola|Sketcher CreateArcOfParabola]] tool creates an arc of parabola.
This tool creates an arc of parabola by focus, vertex and endpoints.


[[Image:Sketcher_CreateArcOfParabola_Example.png]]
[[File:Sketcher Arc of Parabola 01.png]]
{{Caption|Arc of parabola (white) with internal geometry (dark yellow)}}


==Usage==
==Usage==


See also: [[Sketcher_Workbench#Drawing_aids|Drawing aids]].
# Press the {{Button|[[File:Sketcher_CreateArcOfParabola.svg|16px]] [[Sketcher_CreateArcOfParabola|Create arc of parabola]]}} button.

# Click in the 3D view to define the focus point (labelled 1 in the picture above).
# There are several ways to invoke the tool:
# Click in the 3D view to define the tip of the arc of hyperbola (labelled 2 in the picture above).
#* Press the {{Button|[[Image:Sketcher_CreateArcOfParabola.svg|16px]] [[Sketcher_CreateArcOfParabola|Arc of parabola by focus, vertex, endpoints]]}} button.
# Click in the 3D view to define the first end point (labelled 3 in the picture above).
#* Select the {{MenuCommand|Sketcher → Sketcher geometries → [[Image:Sketcher_CreateArcOfParabola.svg|16px]] Create arc of parabola}} option from the menu.
# Click a fourth time in the 3D view to define the other end point (labelled 4 in the picture above).
#* Use the keyboard shortcut: {{KEY|G}} then {{KEY|J}}.
# The cursor changes to a white cross with the tool icon.
# 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 start point of the arc (labelled 3 or 4 in the image above).
# Pick the endpoint of the arc (labelled 3 or 4 in the image above).
# The arc of parabola is created, including a set of internal geometry.
# If the tool runs in [[Sketcher_Workbench#Continue_modes|continue mode]]:
## Optionally keep creating arcs.
## To finish, right-click or press {{KEY|Esc}}, or start another geometry or constraint creation tool.

==Notes==

* Elements of the internal geometry can be deleted. They can be recreated at any time with [[Sketcher_RestoreInternalAlignmentGeometry|Sketcher RestoreInternalAlignmentGeometry]].





Revision as of 09:14, 13 April 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 white 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