Sketcher ConstrainBlock/it: Difference between revisions
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{{Docnav/it|[[Sketcher_ConstrainSymmetric/it|Simmetria]]|[[Sketcher ConstrainLock/it|Blocca]]|[[Sketcher_Workbench/it|Sketcher]]|IconL=Constraint_Symmetric.png|IconC=Workbench_Sketcher.svg|IconR=Sketcher_ConstrainLock.svg}} |
{{Docnav/it|[[Sketcher_ConstrainSymmetric/it|Simmetria]]|[[Sketcher ConstrainLock/it|Blocca]]|[[Sketcher_Workbench/it|Sketcher]]|IconL=Constraint_Symmetric.png|IconC=Workbench_Sketcher.svg|IconR=Sketcher_ConstrainLock.svg}} |
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{{GuiCommand/it |
{{GuiCommand/it |
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|Name=Sketcher_ConstrainBlock |
|Name=Sketcher_ConstrainBlock |
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|Version=0.17 |
|Version=0.17 |
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}} |
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<span id="Description"></span> |
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==Descrizione== |
==Descrizione== |
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Il vincolo '''Fissa''' blocca un elemento geometrico in posizione con un singolo vincolo. |
Il vincolo '''Fissa''' blocca un elemento geometrico in posizione con un singolo vincolo. |
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Il suo scopo principale è quello di lavorare con le [[File:Sketcher_CreateBSpline.svg|16px]] [[Sketcher_CreateBSpline/it|B-Splines]] che altrimenti possono essere difficili da vincolare completamente. |
Il suo scopo principale è quello di lavorare con le [[File:Sketcher_CreateBSpline.svg|16px]] [[Sketcher_CreateBSpline/it|B-Splines]] che altrimenti possono essere difficili da vincolare completamente. |
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<span id="Usage"></span> |
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==Utilizzo== |
==Utilizzo== |
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# Selezionare un elemento da vincolare. |
# Selezionare un elemento da vincolare. |
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# Premere il pulsante {{Button|[[File:Sketcher_ConstrainBlock.svg|16px]] Fissa}}. |
# Premere il pulsante {{Button|[[File:Sketcher_ConstrainBlock.svg|16px]] Fissa}}. |
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Oppure premere prima il pulsante, quindi selezionare gli elementi. |
Oppure premere prima il pulsante, quindi selezionare gli elementi. |
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== Scripting == |
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{{Code|code=Sketch.addConstraint(Sketcher.Constraint('Block', Edge))}} |
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The [[Sketcher_scripting|Sketcher scripting]] page explains the values which can be used for {{incode|Edge}} and contains further examples on how to create constraints from Python scripts. |
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{{Docnav/it|[[Sketcher_ConstrainSymmetric/it|Simmetria]]|[[Sketcher ConstrainLock/it|Blocca]]|[[Sketcher_Workbench/it|Sketcher]]|IconL=Constraint_Symmetric.png|IconC=Workbench_Sketcher.svg|IconR=Sketcher_ConstrainLock.svg}} |
{{Docnav/it|[[Sketcher_ConstrainSymmetric/it|Simmetria]]|[[Sketcher ConstrainLock/it|Blocca]]|[[Sketcher_Workbench/it|Sketcher]]|IconL=Constraint_Symmetric.png|IconC=Workbench_Sketcher.svg|IconR=Sketcher_ConstrainLock.svg}} |
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Latest revision as of 16:41, 2 January 2024
|
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| Posizione nel menu |
|---|
| Sketch → Vincoli → Fissa |
| Ambiente |
| Sketcher |
| Avvio veloce |
| Nessuno |
| Introdotto nella versione |
| 0.17 |
| Vedere anche |
| Blocca |
Descrizione
Il vincolo Fissa blocca un elemento geometrico in posizione con un singolo vincolo.
Il suo scopo principale è quello di lavorare con le 
B-Splines che altrimenti possono essere difficili da vincolare completamente.
Utilizzo
- Selezionare un elemento da vincolare.
- Premere il pulsante
Fissa.
Oppure premere prima il pulsante, quindi selezionare gli elementi.
Scripting
Sketch.addConstraint(Sketcher.Constraint('Block', Edge))
The Sketcher scripting page explains the values which can be used for Edge and contains further examples on how to create constraints from Python scripts.
Sketcher
- General: Create sketch, Edit sketch, Map sketch to face, Reorient sketch, Validate sketch, Merge sketches, Mirror sketch, Leave sketch, View sketch, View section, Toggle grid, Toggle snap, Configure rendering order, Stop operation
- Sketcher geometries: Point, Line, Arc, Arc by 3 points, Circle, Circle by 3 points, Ellipse, Ellipse by 3 points, Arc of ellipse, Arc of hyperbola, Arc of parabola, B-spline by control points, Periodic B-spline by control points, B-spline by knots, Periodic B-spline by knots, Polyline, Rectangle, Centered rectangle, Rounded rectangle, Triangle, Square, Pentagon, Hexagon, Heptagon, Octagon, Regular polygon, Slot, Fillet, Corner-preserving fillet, Trim, Extend, Split, External geometry, Carbon copy, Toggle construction geometry
- Sketcher constraints:
- Geometric constraints: Coincident, Point on object, Vertical, Horizontal, Parallel, Perpendicular, Tangent, Equal, Symmetric, Block
- Dimensional constraints: Lock, Horizontal distance, Vertical distance, Distance, Radius or weight, Diameter, Auto radius/diameter, Angle, Refraction (Snell's law)
- Constraint tools: Toggle driving/reference constraint, Activate/deactivate constraint
- Sketcher tools: Select unconstrained DoF, Select associated constraints, Select associated geometry, Select redundant constraints, Select conflicting constraints, Show/hide internal geometry, Select origin, Select horizontal axis, Select vertical axis, Symmetry, Clone, Copy, Move, Rectangular array, Remove axes alignment, Delete all geometry, Delete all constraints
- Sketcher B-spline tools: Show/hide B-spline degree, Show/hide B-spline control polygon, Show/hide B-spline curvature comb, Show/hide B-spline knot multiplicity, Show/hide B-spline control point weight, Convert geometry to B-spline, Increase B-spline degree, Decrease B-spline degree, Increase knot multiplicity, Decrease knot multiplicity, Insert knot, Join curves
- Sketcher virtual space: Switch virtual space
- Additional: Sketcher Dialog, Preferences, Sketcher scripting
User documentation
- Getting started
- Installation: Download, Windows, Linux, Mac, Additional components, Docker, AppImage, Ubuntu Snap
- Basics: About FreeCAD, Interface, Mouse navigation, Selection methods, Object name, Preferences, Workbenches, Document structure, Properties, Help FreeCAD, Donate
- Help: Tutorials, Video tutorials
- Workbenches: Std Base, Arch, Assembly, CAM, Draft, FEM, Inspection, Mesh, OpenSCAD, Part, PartDesign, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Start, Surface, TechDraw, Test Framework, Web
- Hubs: User hub, Power users hub, Developer hub