Sketcher CreateArc: Difference between revisions

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See also: [[Sketcher_Workbench#Drawing_aids|Drawing aids]].<br>
See also: [[Sketcher_Workbench#Drawing_aids|Drawing aids]].<br>
POS-OVP = Positional [[Sketcher_Preferences#General|On-View-Parameters]]. {{Version|0.22}}<br>
Pos-OVP = Positional [[Sketcher_Preferences#General|On-View-Parameters]]. {{Version|0.22}}<br>
DIM-OVP = Dimensional On-View-Parameters. {{Version|0.22}}
Dim-OVP = Dimensional On-View-Parameters. {{Version|0.22}}


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# Optionally change the command '''Mode''':
# Optionally change the command '''Mode''':
#* Mode {{Value|Center}}:
#* Mode {{Value|Center}}:
#*# Pick the center of the arc. Or with POS-OVP: enter the X and Y coordinate to place the center.
#*# Pick the center of the arc. Or with Pos-OVP: enter the X and Y coordinate to place the center.
#*# Pick the start point of the arc, this also defines the radius. Or with DIM-OVP: enter the radius, and the start angle to place the start point.
#*# Pick the start point of the arc, this also defines the radius. Or with Dim-OVP: enter the radius, and the start angle to place the start point.
#*# Pick the end point of the arc. Or with DIM-OVP: enter the aperture angle to place the end point.
#*# Pick the end point of the arc. Or with Dim-OVP: enter the aperture angle to place the end point.
#* Mode {{Value|3 rim points}}: {{Version|0.22}}
#* Mode {{Value|3 rim points}}: {{Version|0.22}}
#*# Pick the start and end points of the arc. Or with POS-OVP: enter X and Y coordinates to place the points.
#*# Pick the start and end points of the arc. Or with Pos-OVP: enter X and Y coordinates to place the points.
#*# Pick another point to define the radius.
#*# Pick another point to define the radius.
# The arc is created.
# The arc is created.

Revision as of 16:58, 7 February 2024

Sketcher CreateArc

Menu location
Sketch → Sketcher geometries → Create arc by center
Workbenches
Sketcher
Default shortcut
G A
Introduced in version
-
See also
Sketcher Circle

Description

The Sketcher CreateArc tool draws an arc by picking three points: the center, the start point for the radius, and the end point for the angle.

While this tool is active, the mouse pointer changes to a white cross with a red arc icon:

The center has been selected, dragging to set the radius‎ The center and start angle have been selected, dragging to set end angle‎

Arc with automatically applied constraints as defined by entering on-view-parameters
(leaving only the angle of the start point disregarded)

Usage

See also: Drawing aids.
Pos-OVP = Positional On-View-Parameters. introduced in version 0.22
Dim-OVP = Dimensional On-View-Parameters. introduced in version 0.22

  1. There are several ways to invoke the command:
    • Press the Center and end points button.
    • Select the Sketcher → Sketcher geometries → Create arc by center option from the menu.
    • Right-click in the Sketch view and select the Create arc by center option from the context menu.
    • The keyboard shortcut: G then A.
  2. An Arc parameters section is added at the top of the Sketcher Dialog. introduced in version 0.22
  3. Optionally change the command Mode:
    • Mode Center:
      1. Pick the center of the arc. Or with Pos-OVP: enter the X and Y coordinate to place the center.
      2. Pick the start point of the arc, this also defines the radius. Or with Dim-OVP: enter the radius, and the start angle to place the start point.
      3. Pick the end point of the arc. Or with Dim-OVP: enter the aperture angle to place the end point.
    • Mode 3 rim points: introduced in version 0.22
      1. Pick the start and end points of the arc. Or with Pos-OVP: enter X and Y coordinates to place the points.
      2. Pick another point to define the radius.
  4. The arc is created.

Notes

  • Tool parameters and their related LineEdit widgets are only available if the On-Views-Parameters preference is set to All or Only dimensional.
  • If tool parameters were entered the corresponding constraints are also applied to the arc accordingly (introduced in version 0.22).