Sketcher: constrângere punct pe obiect
Outdated translations are marked like this.
|
|
| Menu location |
|---|
| Sketch → Sketcher constraints → Constrain point onto object |
| Workbenches |
| Sketcher |
| Default shortcut |
| Shift+O |
| Introduced in version |
| - |
| See also |
| Constrain Coincident |
Description
Descriere
Aplică un punct pe un alt obiect, cum ar fi o linie, un arc sau o axă de schiță.
introduced in version 0.22: This command is replaced by the Sketcher ConstrainCoincidentUnified command if the Unify Coincident and PointOnObject option is selected in the Sketcher Preferences.
Cum se folosește
- Selectați punctul pe care doriți să îl aplicați pe o linie/arc/etc. (Odată selectat punctul devine verde).
- Selectați linia pe care doriți să o atașați la punctul pe care tocmai l-ați selectat(Odată selecatată linia devine verde).
- Apăsați butonul
Constrain point unto object.
- Optionally do one of the following:
- Select a single point and a single edge (in any order).
- Select several points and a single edge (idem).
- Select a single point and several edges (idem).
- There are several ways to invoke the command:
- Press the
Constrain point onto object button. - Select the Sketch → Sketcher constraints → Constrain point onto object option from the menu.
- Use the keyboard shortcut: O.
- Press the
- To indicate that the command has been activated the cursor changes to a white cross with the command icon.
- Optionally keep selecting elements. You can only select two elements at a time now.
- To finish the command press Esc or the right mouse button, or start a another constraints or geometries command.
Scripting
Script
Constrângerea poate fi creată din macrocomenzi și din consola Python folosind următoarea comandă:
Sketch.addConstraint(Sketcher.Constraint('PointOnObject',LineMoving,PointOfLineMoving,LineFixed))
- Sketch este un obiect sketch
- LineMoving este numărul care desemnează linia, care conține punctul care trebuie mutat pe LineFixed (Linia care este fixă)
- PointOfLineMoving este numărul vârfului liniei LineMoving, care trebuie mutat pe LineFixed
- LinedFixed este numărul liniei care trebuie aplicată pe punctul PointOfLineMoving
Pentru a identifica numărul care are indică liniile și punctele? Vă rog să vă referinți la parte de script a Sketcher ConstrainCoincident.
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
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