Sketcher Constrângere fixă

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Sketcher

Constrângere fixă
poziția meniului
Sketch → Constrângeri desenator → Constrângere fixă
Ateliere
Sketcher
scurtătură
nici unul
Prezentat în versiune
-
A se vedea, de asemenea,
Constraint Block

Descriere

Constraint Lock aplică Horizontal distance și Vertical distance constrângeri pentru a selecta vârfuri(puncte) în schiță. Dacă este selectat un singur vertex, constrângerile orizontale și verticale ale distanței se vor referi la punctul de origine a schiței. Dacă sunt selectate două sau mai multe puncte, se va adăuga o distanță orizontală și verticală fiecărei perechi de puncte. Nu există nici un prompt automat pentru a edita valorile constrângerilor, acestea trebuie editate manual.

Cum se folosește

1. Selectați unul sau mai multe vârfuri(puncte) în schiță.
2. Apăsați butonul Constrain Lock .
3. Pentru a editavaloarea constrângerilor, dublu-click pe valoarea constrângerii într-o vizualizare 3D , sau dublu click pe constrângere sau click drapta și selectați Edit value în liset Constrângerilor din tab-ul Tasks.

Notă: instrumentul de constrângere poate fi pornit și fără o selecție prealabilă, dar va lucra doar cu un singur vârf și referința de constrângeri la punctul de origine al schiței. Implicit, comanda va fi în modul continuu pentru a crea noi constrângeri; apăsați o dată butonul drept al mouse-ului sau ESC pentru a părăsi comanda.

Scripting

The Lock constraint is a GUI command which creates a Horizontal distance and a Vertical distance constraint, it is not a constraint of its own. See the Sketcher scripting page for details and examples on how to create these constraints from Python scripts.

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Sketcher

Sketcher

• General: Create sketch, Edit sketch, Leave sketch, View sketch, View section, Map sketch to face, Reorient sketch, Validate sketch, Merge sketches, Mirror sketch, Stop operation

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• 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, Periodic B-pline, Polyline, Rectangle, Centered rectangle, Rounded rectangle, Triangle, Square, Pentagon, Hexagon, Heptagon, Octagon, Regular polygon, Slot, Fillet, Trim, Extend, Split, External geometry, Carbon copy, Toggle construction geometry

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• 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, Diameter, Radiam, Angle, Snell's law, Internal alignment
  • Constraint tools: Toggle driving/reference constraint, Activate/deactivate constraint

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• Sketcher tools: Select unconstrained DoF, Close shape, Connect edges, Select associated constraints, Select associated geometry, Select redundant constraints, Select conflicting constraints, Show/hide internal geometry, Select origin, Select vertical axis, Select horizontal axis, Symmetry, Clone, Copy, Move, Rectangular array, Remove axes alignment, Delete all geometry, Delete all constraints

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• 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

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• Sketcher virtual space: Switch virtual space

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• Additional: Sketcher Dialog, Preferences, Sketcher scripting

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