Vazba Poloměr
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|
| 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.
The Sketcher ConstrainRadius tool fixes the radius of circles, arcs and B-spline weight circles.
Postup
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Kliknutím vyberte oblouk nebo kružnici v náčrtu ( vybraná položka bude mít tmavězelenou barvu).
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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).
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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.
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Zadáte požadovanou hodnotu poloměru do dialogového okna a kliknete na OK a tak nastavíte hodnotu vazby.
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Vazba je nastavena na hodnotu zadanou v dialogovém okně.
See also: Drawing aids.
Continue mode
- Make sure there is no selection.
- There are several ways to invoke the tool:
- introduced in 1.0: If the Dimensioning constraints preference is set to
Single tool(default): press the down arrow to the right of thebutton and select the
Radius Dimension option from the dropdown.
- If this preference has a different value (and in 0.21 and below): press the
Radius Dimension button.
- Select the Sketch → Constraints →
Radius Dimension option from the menu.
- introduced in 1.0: Right-click in the 3D View and select the Dimension →
Radius Dimension option from the context menu.
- Use the keyboard shortcut: K then R.
- introduced in 1.0: If the Dimensioning constraints preference is set to
- For further steps see Sketcher ConstrainRadiam.
Run-once mode
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.
- General: New Sketch, Edit Sketch, Attach Sketch, Reorient Sketch, Validate Sketch, Merge Sketches, Mirror Sketch, Leave Sketch, Align View to Sketch, Toggle Section View, Stop Operation, Grid, Snap, Rendering Order
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- Visual Helpers: Select Under-Constrained Elements, Select Associated Constraints, Select Associated Geometry, Select Redundant Constraints, Select Conflicting Constraints, Toggle Circular Helper for Arcs, Toggle B-Spline Degree, Toggle B-Spline Control Polygon, Toggle B-Spline Curvature Comb, Toggle B-Spline Knot Multiplicity, Toggle B-Spline Control Point Weight, Toggle Internal Geometry, Switch Virtual Space
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