Sketcher ConstrainRadius/cs: Difference between revisions

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{{Docnav|[[Sketcher_ConstrainDistance|Distance]]|[[Sketcher_ConstrainAngle|Internal Angle]]|[[Sketcher_Workbench|Sketcher]]|IconL=Constraint_Length.png|IconC=Workbench_Sketcher.svg|IconR=Constraint_InternalAngle.png}}


{{Docnav
|[[Sketcher_ConstrainDistance|Distance]]
|[[Sketcher_ConstrainDiameter|Diameter]]
|[[Sketcher_Workbench|Sketcher]]
|IconL=Sketcher_ConstrainDistance.svg
|IconR=Sketcher_ConstrainDiameter.svg
|IconC=Workbench_Sketcher.svg
}}

<div class="mw-translate-fuzzy">
{{GuiCommand/cs|Name=Constraint Radius|Name/cs=Constraint Radius|Workbenches=[[Sketcher Workbench/cs|Náčrt]], [[PartDesign Workbench/cs|Návrh dílu]]|MenuLocation=Sketch → Sketcher constraints → Constrain radius|SeeAlso=[[Sketcher ConstrainDistance/cs|Vazba délky]], [[Sketcher ConstrainDistanceX/cs|Vazba vodorovnosti]], [[Sketcher ConstrainDistanceY/cs|Vazba svislosti]]}}
{{GuiCommand/cs|Name=Constraint Radius|Name/cs=Constraint Radius|Workbenches=[[Sketcher Workbench/cs|Náčrt]], [[PartDesign Workbench/cs|Návrh dílu]]|MenuLocation=Sketch → Sketcher constraints → Constrain radius|SeeAlso=[[Sketcher ConstrainDistance/cs|Vazba délky]], [[Sketcher ConstrainDistanceX/cs|Vazba vodorovnosti]], [[Sketcher ConstrainDistanceY/cs|Vazba svislosti]]}}
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<span id="Description"></span>
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====Popis====
====Popis====
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This constraint constrains the value of the radius of a circle or arc to have a specific value. If more than one circle or arc is selected before launching the command, a prompt will ask if all selected elements should share the same radius. In the case of an affirmative response, one radius constraint will be added, and [[Sketcher ConstrainEqual|equal length]] constraints will be added to all elements. In the negative, separate radius constraints will be created for each circle/arc but with equal values to be edited separately after creation.
This constraint constrains the value of the radius of a circle or arc to have a specific value. If more than one circle or arc is selected before launching the command :
* If the constrain is applied in 'Reference' mode, a new reference constrain is added to each object separately according above rules
* If the constrain is applied in 'Normal' (driving) mode, following rules are applied
** A reference constrain is applied separately on each object which is an external geometry
** {{Button|[[File:Sketcher_ConstrainEqual.svg|16px]] [[Sketcher_ConstrainEqual|Equal constrains]]}} are applied sequentially between all real/construction geometry objects and a dimensional constrain is applied to the first selected object according above rules
NB : B-spline poles can't be mixed with other object type in the selection


[[File:Sketcher ConstrainRadius example.png]]
[[File:Sketcher ConstrainRadius example.png]]


<span id="Usage"></span>
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====Postup====
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'''Note:''' the constraint tool can also be started with no prior selection. 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.
'''Note:''' the constraint tool can also be started with no prior selection. 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.

== Scripting ==

{{Code|code=Sketch.addConstraint(Sketcher.Constraint('Radius', ArcOrCircle, App.Units.Quantity('123.0 mm')))}}

The [[Sketcher_scripting|Sketcher scripting]] page explains the values which can be used for {{incode|ArcOrCircle}}, and contains further examples on how to create constraints from Python scripts.




{{Docnav
{{Docnav|[[Sketcher_ConstrainDistance|Distance]]|[[Sketcher_ConstrainAngle|Internal Angle]]|[[Sketcher_Workbench|Sketcher]]|IconL=Constraint_Length.png|IconC=Workbench_Sketcher.svg|IconR=Constraint_InternalAngle.png}}
|[[Sketcher_ConstrainDistance|Distance]]
|[[Sketcher_ConstrainDiameter|Diameter]]
|[[Sketcher_Workbench|Sketcher]]
|IconL=Sketcher_ConstrainDistance.svg
|IconR=Sketcher_ConstrainDiameter.svg
|IconC=Workbench_Sketcher.svg
}}


{{Sketcher Tools navi{{#translation:}}}}
{{Sketcher_Tools_navi{{#translation:}}}}
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Revision as of 16:41, 2 January 2024

Constraint Radius

Umístění Menu
Sketch → Sketcher constraints → Constrain radius
Pracovní stoly
Náčrt, Návrh dílu
Výchozí zástupce
Nikdo
Představen ve verzi
-
Viz také
Vazba délky, Vazba vodorovnosti, Vazba svislosti

Popis

Tato vazba nastavuje hodnotu poloměru kružnice nebo oblouku na zadanou hodnotu. Najednou může být nastavena hodnota pouze pro jednu kružnici nebo jeden obklouk.

This constraint constrains the value of the radius of a circle or arc to have a specific value. If more than one circle or arc is selected before launching the command :

  • If the constrain is applied in 'Reference' mode, a new reference constrain is added to each object separately according above rules
  • If the constrain is applied in 'Normal' (driving) mode, following rules are applied
    • A reference constrain is applied separately on each object which is an external geometry
    • Equal constrains are applied sequentially between all real/construction geometry objects and a dimensional constrain is applied to the first selected object according above rules

NB : B-spline poles can't be mixed with other object type in the selection

Postup


Kliknutím vyberte oblouk nebo kružnici v náčrtu ( vybraná položka bude mít tmavězelenou barvu).

Aplikujte vazbu kliknutím na ikonu vazby poloměru v nástrojovém pruhu Náčrtu nebo výběrem položky Vazba poloměru v submenu Vazby náčrtu v menu Náčrtu (nebo Návrhu dílu, závisí ve které pracovní ploše jste - Náčrt nebo Navrh dílu).

Poloměr je zafixován na aktuální hodnotu poloměru.
Hodnotu nastavení změníte buď dvojklikem na vazbu ve 3D zobrazení (změna barvy na červenou indikuje, že vazba je vybrána) nebo dvojklikem na vazbu v panelu vazeb záložky Nástroje v rozbalovacím pohledu.
Tím zobrazíte vyskakovací dialogové okno.

Zadáte požadovanou hodnotu poloměru do dialogového okna a kliknete na OK a tak nastavíte hodnotu vazby.

Vazba je nastavena na hodnotu zadanou v dialogovém okně.

D zobrazení
  1. Pick one or more circles or arcs.
  2. Press the Constrain radius button.
  3. A pop up dialog opens to edit or confirm the value. Press OK to validate. In case multiple circles/arcs were selected, all constraints will adopt this value. Edit their separate values by double-clicking on the dimension label in the 3D view; or in the Constraints list, double-click on the constraint or right-click and select Change value.
  4. Optionally the dimension label and line can be moved and rotated in the 3D view by clicking on the value and dragging while keeping the left mouse button pressed.

Note: the constraint tool can also be started with no prior selection. By default the command will be in continue mode to create new constraints; press the right mouse button or Esc once to quit the command.

Scripting

Sketch.addConstraint(Sketcher.Constraint('Radius', ArcOrCircle, App.Units.Quantity('123.0 mm')))

The Sketcher scripting page explains the values which can be used for ArcOrCircle, and contains further examples on how to create constraints from Python scripts.