Sketcher: Geometria esterna
Outdated translations are marked like this.
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| Posizione nel menu |
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| Sketch → Geometrie → Geometria Esterna |
| Ambiente |
| Sketcher |
| Avvio veloce |
| X |
| Introdotto nella versione |
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| Vedere anche |
| Linea di costruzione |
Descrizione
Lo strumento Geometria esterna di Sketcher serve quando è necessario applicare un vincolo tra la geometria dello schizzo e qualcosa di esterno allo schizzo. Funziona inserendo un collegamento di tipo vincolo di costruzione geometrico nello schizzo. Il colore predefinito dei bordi esterni collegati, è magenta. Come la geometria di costruzione standard, non collegata (blu), anche la geometria esterna collegata è visibile solo quando il disegno è in modalità di modifica e non viene utilizzata nel risultato successivo, nè usata in un altro strumento. Entrambi i tipi di geometria di costruzione nello schizzo possono essere utilizzati come riferimenti per i vincoli.
The two magenta lines are external geometry linked to edges of a pre-existing Pad. They are used to constrain the circles.
Utilizzo
See also: Drawing aids.
- Creare un nuovo schizzo o aprire uno schizzo esistente.
- Attivare lo strumento Geometria esterna.
- Selezionare il bordo o il punto che si vuole collegare.
- Premere Esc o selezionare un altro strumento per interrompere l'importazione della geometria nello schizzo.
Notes
- Only edges and vertices from objects within the same coordinate system can be selected. The sketch and the object must be in same Body, or the same Part, or both in the global coordinate system. Use a Binder to bring a copy of the object into the current coordinate system if required.
- Circular dependencies are not allowed. You cannot link to an object that depends on the sketch itself.
- Links to elements from other sketches are possible, and encouraged, as they are more reliable than links to generated (solid) geometry. The latter can suffer from the Topological Naming Problem. See Advice for stable models.
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
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