Sketcher: Afișați sau ascundeți geometria internă

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Revision as of 16:55, 20 October 2018 by Luc (talk | contribs)

Sketcher RestoreInternalAlignmentGeometry

Menu location
Sketch → Sketcher tools → Show/hide internal geometry
Workbenches
Sketcher, PartDesign
Default shortcut
Ctrl+Shift+E
Introduced in version
-
See also
Ellipse, Internal Alignment Constraint

Descriere

Comanda șterge elemente neutilizate în geometria internă sau recreează elementele lipsă.

Utiizare

  • Select an element of a sketch that supports internal alignment (currently only Ellipse/Arc).
  • Invoke the command by clicking a toolbar button, picking the menu item or using the keyboard shortcut.

If there are free alignment places for the selected element, new construction geometry is created and aligned to the available places. If all alignment places are occupied, the unused internal geometry is deleted (the element is treated as unused if it is not constrained to anything else).

Exemplu

Creați o nouă elipsă. Noi elipse sunt întotdeauna complet ambalate. Veți vedea o elipsă și o grămadă de geometrie a construcției: diametru major, diametru minor, focare.

Select minor diameter line and hit DEL. The diameter is gone, but the ellipse remains. How do we get the diameter back?

Select the ellipse and invoke the Sketcher_RestoreInternalAlignmentGeometry command. The diameter is restored.

Now, constrain the major diameter of the ellipse to some length. Select the ellipse and invoke the Sketcher_RestoreInternalAlignmentGeometry command. Minor diameter and foci are deleted, but the major diameter is kept, because it participates in other constraints. Ellipse's center remains too, because it is inherent, like center of a circle.