Sketcher ConstrainEqual/it: Difference between revisions
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{{Docnav/it|[[Sketcher ConstrainTangent/it|Tangente]]|[[Sketcher_ConstrainSymmetric/it|Simmetria]]|[[Sketcher_Workbench/it|Sketcher]]|IconL=Constraint_Tangent.png|IconC=Workbench_Sketcher.svg|IconR=Constraint_Symmetric.png}} |
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{{GuiCommand/it|Name=Sketcher ConstrainEqual|Name/it=Uguale|Workbenches=[[Sketcher Workbench/it|Schizzo]]|MenuLocation=PartDesign → Schizzo → Uguale|Shortcut=E|SeeAlso=[[Sketcher_ConstrainRadius/it|Raggio]]}} |
{{GuiCommand/it|Name=Sketcher ConstrainEqual|Name/it=Uguale|Workbenches=[[Sketcher Workbench/it|Schizzo]]|MenuLocation=PartDesign → Schizzo → Uguale|Shortcut=E|SeeAlso=[[Sketcher_ConstrainRadius/it|Raggio]]}} |
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==Descrizione== |
==Descrizione== |
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The Constrain Equal constraint forces two or more line segments in a line , poly-line or rectangle to have equal length. If applied to arcs or circles the radii are constrained to be equal. It cannot be applied to geometry primitives which are not of the same type (e.g. line segments and arcs). |
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==Uso== |
==Uso== |
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[[File:EqualConstraint9.png|256px]] |
[[File:EqualConstraint9.png|256px]] |
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{{Docnav/it|[[Sketcher ConstrainTangent/it|Tangente]]|[[Sketcher_ConstrainSymmetric/it|Simmetria]]|[[Sketcher_Workbench/it|Sketcher]]|IconL=Constraint_Tangent.png|IconC=Workbench_Sketcher.svg|IconR=Constraint_Symmetric.png}} |
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[[Category:Sketcher]] |
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Revision as of 20:13, 29 June 2019
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| Posizione nel menu |
|---|
| PartDesign → Schizzo → Uguale |
| Ambiente |
| Schizzo |
| Avvio veloce |
| E |
| Introdotto nella versione |
| - |
| Vedere anche |
| Raggio |
Descrizione
Il vincolo Uguale forza due o più segmenti di linea in una linea, in una polilinea o in un rettangolo ad avere uguale lunghezza. Se applicato a archi o cerchi, vincola uguali i raggi. Non può essere applicato a geometrie primitive che non sono dello stesso tipo, ad esempio segmenti con archi.
Uso
Lo schizzo dell'esempio seguente contiene una serie di primitive di disegno (linea, polilinea, rettangolo, arco e cerchio).
Selezionare due o più segmenti di linea (ad esempio una linea e un lato del rettangolo).
Fare clic sulla icona 
nella barra degli strumenti di vincolo o selezionare il vincolo Uguali dal sottomenu dell'ambiente Schizzo (o quello dell'ambiente PartDesign).
Ora selezionare l'arco e il cerchio nel disegno.
e applicare il vincolo come in precedenza.
Ora selezionare il segmento di linea, tutti i segmenti della poli-linea e uno dei lati non ancora vincolati del rettangolo
e applicare vincolo come in precedenza.
Selezionare il segmento di retta e l'arco
e applicare il vincolo come in precedenza.
Una finestra di messaggio ricorda che gli elementi da vincolare devono essere dello stesso tipo geometrico (linee di curvatura pari a zero o linee con curvatura diversa da zero).
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