Sketcher ConstrainDistance/cs: Difference between revisions

From FreeCAD Documentation
(Updating to match new version of source page)
(Updating to match new version of source page)
 
(17 intermediate revisions by the same user not shown)
Line 1: Line 1:
<languages/>
<languages/>
{{Docnav|[[Sketcher_ConstrainDistanceY|Vertical Distance]]|[[Sketcher_ConstrainRadius|Radius]]|[[Sketcher_Workbench|Sketcher]]|IconL=Constraint_VerticalDistance.png|IconC=Workbench_Sketcher.svg|IconR=Constraint_Radius.png}}


{{Docnav
|[[Sketcher_ConstrainDistanceY|Vertical distance]]
|[[Sketcher_ConstrainRadiam|Auto radius/diameter]]
|[[Sketcher_Workbench|Sketcher]]
|IconL=Sketcher_ConstrainDistanceY.svg
|IconR=Sketcher_ConstrainRadiam.svg
|IconC=Workbench_Sketcher.svg
}}

<div class="mw-translate-fuzzy">
{{GuiCommand/cs
{{GuiCommand/cs
|Name=Sketcher ConstrainDistance
|Name=Sketcher ConstrainDistance
Line 10: Line 19:
|SeeAlso=[[Sketcher ConstrainDistanceX/cs|Constrain horizontal distance]], [[Sketcher ConstrainDistanceY/cs|Constrain vertical distance]]
|SeeAlso=[[Sketcher ConstrainDistanceX/cs|Constrain horizontal distance]], [[Sketcher ConstrainDistanceY/cs|Constrain vertical distance]]
}}
}}
</div>


==Description==

<div class="mw-translate-fuzzy">
==Popis==
==Popis==
Vazba Délka nastavuje délku přímky, kolmou vzdálenost mezi bodem a přímkou nebo vzdálenost mezi dvěma body.
Vazba Délka nastavuje délku přímky, kolmou vzdálenost mezi bodem a přímkou nebo vzdálenost mezi dvěma body.
</div>


[[Image:Sketcher_ConstrainDistance_example.png]]
[[File:Sketcher ConstrainDistance example.png|none]]


<span id="Usage"></span>
<div class="mw-translate-fuzzy">
==Použití==
==Použití==
</div>


See also: [[Sketcher_Workbench#Drawing_aids|Drawing aids]].
# Pick two points or one line or one point and one line.
# Press the {{KEY|[[File:Sketcher ConstrainDistance.png|24px]] '''Constrain distance'''}} button.
# A pop up dialog opens to edit or confirm the value. Press {{KEY|OK}} to validate.


===[[Sketcher_Workbench#Continue_modes|Continue mode]]===
'''Note:''' the constraint tool can also be started with no prior selection. To set the perpendicular distance between a point and a line, the point needs to be selected first. By default the command will be in continue mode to create new constraints; press the right mouse button or {{KEY|ESC}} once to quit the command.


# Make sure there is no selection.
# There are several ways to invoke the tool:
#* {{Version|1.0}}: If the {{MenuCommand|Dimensioning constraints}} [[Sketcher_Preferences#General|preference]] is set to {{Value|Single tool}} (default): press the down arrow to the right of the {{Button|[[Image:Sketcher_Dimension.svg||x16px]][[Image:Toolbar_flyout_arrow.svg|x16px]]}} button and select the {{MenuCommand|[[Image:Sketcher_ConstrainDistance.svg|16px]] Constrain distance}} option from the dropdown.
#* If this preference has a different value (and in {{VersionMinus|0.21}}): press the {{Button|[[Image:Sketcher_ConstrainDistance.svg|16px]] [[Sketcher_ConstrainDistance|Constrain distance]]}} button.
#* Select the {{MenuCommand|Sketch → Sketcher constraints → [[File:Sketcher_ConstrainDistance.svg|16px]] Constrain distance}} option from the menu.
#* {{Version|1.0}}: Right-click in the [[3D_view|3D view]] and select the {{MenuCommand|Dimension → [[Image:Sketcher_ConstrainDistance.svg|16px]] Constrain distance}} option from the context menu.
#* Use the keyboard shortcut {{KEY|K}} then {{KEY|D}}.
# The cursor changes to a cross with the tool icon.
# Do one of the following:
#* Select a single line.
#* Select two points.
#* Select a point and a line (in that order).
# If a [[Sketcher_ToggleDrivingConstraint|driving dimensional constraint]] is created, depending on the [[Sketcher_Preferences#Display|preferences]], a dialog opens to [[Sketcher_Workbench#Edit_constraints|edit its value]].
# A constraint is added.
# Optionally keep creating constraints.
# To finish, right-click or press {{KEY|Esc}}, or start another geometry or constraint creation tool

===Run-once mode===

# Do one of the following:
#* Select a single line.
#* Select two points.
#* Select a point and a line (in any order).
#* Select the edges of two circles or arcs.
#* Select the edge of a circle or arc and a line (idem).
#* {{Version|1.0}}: Select the edge of a single arc.
# Invoke the tool as explained above.
# Optionally [[Sketcher_Workbench#Edit_constraints|edit the constraint value]].
# A constraint is added.

==Notes==

<div class="mw-translate-fuzzy">
===Rada===
===Rada===
Pokud uvažujete o její aplikaci, zamyslete se raději nad použitím vazeb [[Sketcher ConstrainDistanceX|Horizontální vzdálenost]] nebo [[Sketcher ConstrainDistanceY|vertikální vzdálenost]]. Tyto vazby jsou robustnější a mají rychlejší výpočet než zde popisovaná vazba Délka.
Pokud uvažujete o její aplikaci, zamyslete se raději nad použitím vazeb [[Sketcher ConstrainDistanceX|Horizontální vzdálenost]] nebo [[Sketcher ConstrainDistanceY|vertikální vzdálenost]]. Tyto vazby jsou robustnější a mají rychlejší výpočet než zde popisovaná vazba Délka.
</div>


== Scripting ==
{{Docnav|[[Sketcher_ConstrainDistanceY|Vertical Distance]]|[[Sketcher_ConstrainRadius|Radius]]|[[Sketcher_Workbench|Sketcher]]|IconL=Constraint_VerticalDistance.png|IconC=Workbench_Sketcher.svg|IconR=Constraint_Radius.png}}


Distance from origin:
{{Sketcher Tools navi}}


{{Code|code=Sketch.addConstraint(Sketcher.Constraint('Distance', Edge, PointOfEdge, -1, 1, App.Units.Quantity('123.0 mm')))}}
{{Userdocnavi}}

Distance between two vertices:

{{Code|code=Sketch.addConstraint(Sketcher.Constraint('Distance', Edge1, PointOfEdge1, Edge2, PointOfEdge2, App.Units.Quantity('123.0 mm')))}}

Length of line (the GUI allows selecting the edge itself, but it is just a shorthand for using the two extremities of the same line):

{{Code|code=Sketch.addConstraint(Sketcher.Constraint('Distance', Line, 1, Line, 2, App.Units.Quantity('123.0 mm')))}}

Distance from point ({{incode|Edge, PointOfEdge}}) to perpendicular point on line ({{incode|Line}}):

{{Code|code=Sketch.addConstraint(Sketcher.Constraint('Distance', Edge, PointOfEdge, Line, 0, App.Units.Quantity('123.0 mm')))}}

Distance between the edges of two circles:

{{Code|code=Sketch.addConstraint(Sketcher.Constraint('Distance', Circle1, 0, Circle2, 0, App.Units.Quantity('123.0 mm')))}}

The [[Sketcher_scripting|Sketcher scripting]] page explains the values which can be used for {{incode|Edge}}, {{incode|Edge1}}, {{incode|Edge2}}, {{incode|PointOfEdge}}, {{incode|PointOfEdge1}}, {{incode|PointOfEdge2}}, {{incode|Line}}, {{incode|Circle1}} and {{incode|Circle2}}, and contains further examples on how to create constraints from Python scripts.


{{Docnav
|[[Sketcher_ConstrainDistanceY|Vertical distance]]
|[[Sketcher_ConstrainRadiam|Auto radius/diameter]]
|[[Sketcher_Workbench|Sketcher]]
|IconL=Sketcher_ConstrainDistanceY.svg
|IconR=Sketcher_ConstrainRadiam.svg
|IconC=Workbench_Sketcher.svg
}}


{{Sketcher_Tools_navi{{#translation:}}}}
{{clear}}
{{Userdocnavi{{#translation:}}}}

Latest revision as of 15:11, 23 April 2024

Constraint Length

Umístění Menu
Sketch → Vazby náčrtu → Vazba vzdálenosti
Pracovní stoly
Sketcher
Výchozí zástupce
Shift + D
Představen ve verzi
-
Viz také
Constrain horizontal distance, Constrain vertical distance

Description

Popis

Vazba Délka nastavuje délku přímky, kolmou vzdálenost mezi bodem a přímkou nebo vzdálenost mezi dvěma body.

Použití

See also: Drawing aids.

Continue mode

  1. Make sure there is no selection.
  2. There are several ways to invoke the tool:
    • introduced in version 1.0: If the Dimensioning constraints preference is set to Single tool (default): press the down arrow to the right of the button and select the Constrain distance option from the dropdown.
    • If this preference has a different value (and in version 0.21 and below): press the Constrain distance button.
    • Select the Sketch → Sketcher constraints → Constrain distance option from the menu.
    • introduced in version 1.0: Right-click in the 3D view and select the Dimension → Constrain distance option from the context menu.
    • Use the keyboard shortcut K then D.
  3. The cursor changes to a cross with the tool icon.
  4. Do one of the following:
    • Select a single line.
    • Select two points.
    • Select a point and a line (in that order).
  5. If a driving dimensional constraint is created, depending on the preferences, a dialog opens to edit its value.
  6. A constraint is added.
  7. Optionally keep creating constraints.
  8. To finish, right-click or press Esc, or start another geometry or constraint creation tool

Run-once mode

  1. Do one of the following:
    • Select a single line.
    • Select two points.
    • Select a point and a line (in any order).
    • Select the edges of two circles or arcs.
    • Select the edge of a circle or arc and a line (idem).
    • introduced in version 1.0: Select the edge of a single arc.
  2. Invoke the tool as explained above.
  3. Optionally edit the constraint value.
  4. A constraint is added.

Notes

Rada

Pokud uvažujete o její aplikaci, zamyslete se raději nad použitím vazeb Horizontální vzdálenost nebo vertikální vzdálenost. Tyto vazby jsou robustnější a mají rychlejší výpočet než zde popisovaná vazba Délka.

Scripting

Distance from origin:

Sketch.addConstraint(Sketcher.Constraint('Distance', Edge, PointOfEdge, -1, 1, App.Units.Quantity('123.0 mm')))

Distance between two vertices:

Sketch.addConstraint(Sketcher.Constraint('Distance', Edge1, PointOfEdge1, Edge2, PointOfEdge2, App.Units.Quantity('123.0 mm')))

Length of line (the GUI allows selecting the edge itself, but it is just a shorthand for using the two extremities of the same line):

Sketch.addConstraint(Sketcher.Constraint('Distance', Line, 1, Line, 2, App.Units.Quantity('123.0 mm')))

Distance from point (Edge, PointOfEdge) to perpendicular point on line (Line):

Sketch.addConstraint(Sketcher.Constraint('Distance', Edge, PointOfEdge, Line, 0, App.Units.Quantity('123.0 mm')))

Distance between the edges of two circles:

Sketch.addConstraint(Sketcher.Constraint('Distance', Circle1, 0, Circle2, 0, App.Units.Quantity('123.0 mm')))

The Sketcher scripting page explains the values which can be used for Edge, Edge1, Edge2, PointOfEdge, PointOfEdge1, PointOfEdge2, Line, Circle1 and Circle2, and contains further examples on how to create constraints from Python scripts.