Sketcher Degrés de liberté non contraints

From FreeCAD Documentation
Revision as of 02:46, 5 May 2024 by David69 (talk | contribs)

Sketcher Degrés de liberté non contraints

Emplacement du menu
Esquisse → Outils d'esquisse → Sélectionner les degrés de liberté non contraints
Ateliers
Sketcher
Raccourci par défaut
Z F
Introduit dans la version
0.18
Voir aussi
Aucun

Description

L'outil Sketcher Degrés de liberté non contraints sélectionne les éléments qui ne sont pas entièrement contraints dans l'esquisse.

If such elements exist in a sketch the Solver messages section of the Sketcher Dialog displays this message:

  • Under constrained: n DoF(s)

Where n is the remaining number of degrees of freedom. Clicking the underlined text will select the under-constrained elements.

Please note that a sketch can also have under-constrained elements if one of these messages is displayed:

  • Redundant constraints: (#, #, #)
  • Over-constrained: (#, #, #)

Utilisation

  1. There are several ways to invoke the tool:
    • Click the underlined text in the Sketcher Dialog as described above.
    • Select the Sketch → Sketcher tools → Select unconstrained DoF option from the menu.
    • Use the keyboard shortcut: Z then F.
  2. The under-constrained sketch elements are selected.
  3. Optionally click in an empty area in the 3D view to clear the selection.