Part: Mirror

From FreeCAD Documentation
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Part Mirror

Menu location
Part -> Mirror
Workbenches
Part
Default shortcut
None
Introduced in version
-
See also
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Description

Introducere

'Mirror Object' - Acest instrument creează un nou obiect (imagine) care este o refelctare a unui obiect original(sursa). Obiectul imagine este creat în spatele planului/suprafeței oglinzii. Planul oglinzii poate fi un plan standard (XY, YZ, or XZ), sau orice plan paralel la planele standarde.

Un exemplu:

Before

After mirrored through YZ plane

Utilizare

Selectați obiectul sursă dion listă. Selectați un Mirror plane standard din dropbox. Apăsați OK pentru a crea obiectul imagine.

When the select button label says Selecting you are in reference selection mode and there is a selection gate in effect, which disallows the selection of unsupported reference objects. Click the button to toggle the selection gate off, the button label then changes to Select reference.

The mirror plane is defined by a DateNormal (direction) and a DateBase (position). When the DateMirror Plane property contains a reference object these properties are made read-only as they are then computed based on that object. The plane is infinite even if the reference object is not.

A reference object can be a planar face, such as the face of a Part Box, a circular edge, a Datum Plane, an origin plane of a Std Part container, or any object with a single planar face or single circular edge. There is also support for Links. Note, however, that B-spline surfaces, such as ruled surfaces or loft faces are not supported.

Options

Opțiuni

Casetele Base point pot fi utilizate pentru a mișca planul oglinzii paralel cu planul oglinzii standard. Numia una dintre casetele X, Y, or Z este efectivă pentru planul satndard.

Standard Plane Base Point Box Effect
XY Z Move mirror plane along Z axis.
XY X, Y No effect.
XZ Y Move mirror plane along Y axis.
XZ X, Z No effect.
YZ X Move mirror plane along X axis.
YZ Y, Z No effect.

Notes

Limitări

  • Planurile de oglindă arbitrare (adică nu sunt paralele cu planul standard) nu sunt acceptate (începând de la versiunea FC 0.13).