|
|
| Ubicación en el Menú |
|---|
| Croquizador → Restricciones del Croquizador → Punto en objeto |
| Entornos de trabajo |
| Croquizador, Diseño de Piezas |
| Atajo de teclado por defecto |
| Ninguno |
| Introducido en versión |
| - |
| Ver también |
| Coincidente |
Description
Descrición
introduced in 1.0: This tool is replaced by the Sketcher ConstrainCoincidentUnified tool if the Unify coincident and point-on-object constraints option is selected in the preferences.
Usage
See also: Drawing aids.
Continue mode
- Make sure there is no selection.
- There are several ways to invoke the tool:
- Press the
Point-On-Object Constraint button. - Select the Sketch → Constraints → Point-On-Object Constraint option from the menu.
- Use the keyboard shortcut: O.
- Press the
- The cursor changes to a cross with the tool icon.
- Select a single point and a single edge (in any order).
- A constraint is added.
- Optionally keep creating constraints.
- To finish, right-click or press Esc, or start another geometry or constraint creation tool.
Run-once mode
- 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).
- Invoke the tool as described above, or with the following additional option:
- Right-click in the Elements section of the Sketcher Dialog and select the Point-On-Object Constraint option from the context menu.
- Right-click in the Elements section of the Sketcher Dialog and select the
- Depending on the selection one or more constraints are added.
Scripting
The constraint can be created from macros and from the Python console by using the following command:
Sketch.addConstraint(Sketcher.Constraint('PointOnObject',LineMoving,PointOfLineMoving,LineFixed))
Sketchis a sketch object.LineMovingis the number that designates the line, which contains the point that has to be moved on theLineFixed(the line which is fixed).PointOfLineMovingis the number of the vertex of lineLineMoving, that has to be moved on theLineFixed.LinedFixedis the number of the line to be affixed on the pointPointOfLineMoving.
The Sketcher scripting page explains how to identify the numbers that designate lines and points.
Esta página ha sido recuperada de https://wiki.freecad.org/Sketcher_ConstrainPointOnObject