Draft Spiegeln

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Draft Mirror

Menu location
Draft → Mirror
Workbenches
Draft, Arch
Default shortcut
None
Introduced in version
-
See also
Draft Scale, Draft Clone

Beschreibung==

Das Spiegelwerkzeug erstellt eine gespiegelte Kopie eines ausgewählten Objekts mit der Operation Part Mirror. Die Kopie ist, genau wie ein Draft Clone, mit dem Originalobjekt verknüpft. Das bedeutet, wenn das Originalobjekt seine Form und Eigenschaften ändert, ändert sich auch die gespiegelte Form.

Das Spiegel Werkzeug kann auf 2D Formen angewendet werden, die mit dem [[Draft Workbench/de|Draft Arbeitsbereich] erstellt wurden, kann aber auch auf vielen Arten von 3D Objekten, wie sie mit der Part Arbeitsbereich, PartDesignArbeitsbereich] oder Arch Arbeitsbereich en angewendet werden.

Um Kopien oder Klone zu erzeugen und sie manuell zu platzieren, verwende Entwurf bewegen, Entwurf drehen und Entwurf klonen.

Mirrored object created using a mirroring line

How to use

  1. Select an object that you wish to mirror.
  2. Press the Draft Mirror button. If no object is selected, you will be invited to select one.
  3. Click a first point on the 3D view, or type a coordinate and press the add point button.
  4. Click a second point on the 3D view, or type a coordinate and press the add point button. These points define a line, which together with the camera view, define a mirroring plane that is used to create the mirrored object.

After creating the mirrored copy, its binding with the original object can be removed using the Part Create simple copy tool.

A mirrored copy of a Draft object can be turned into a Draft Wire, by using Draft Downgrade then Draft Upgrade.

Options

  • Press X, Y or Z after the first point to constrain the second point on the given axis.
  • To enter coordinates manually, simply enter the numbers, then press Enter between each X, Y and Z component.
  • Press R or click the checkbox to toggle relative mode. If relative mode is on, the coordinates of the second point are relative to the first one; if not, they are absolute, taken from the origin (0,0,0).
  • Press T or click the checkbox to toggle continue mode. If continue mode is on, the Mirror tool will restart after you give the second point, allowing you to put another object without pressing the tool button again.
  • Hold Ctrl while drawing to force snapping your point to the nearest snap location, independently of the distance.
  • Hold Shift while drawing to constrain your second point horizontally or vertically in relation to the first one.
  • Press Esc or the Close button to abort the current command.

Properties

  • DatenSource: specifies the object to mirror,
  • DatenBase: specifies the base point of the mirror plane.
  • DatenNormal: specifies the normal direction of the mirror plane.

Scripting

See also: Draft API and FreeCAD Scripting Basics.

The Mirror tool can be used in macros and from the Python console by using the following function:

mirrored_list = mirror(objlist, p1, p2)
  • Creates Part Mirror objects from objlist, which can be a single object or a list of objects.
  • The mirroring plane is defined by the line built with points p1 and p2, and parallel to the current view.
  • mirrored_list is returned with the new objects.
    • mirrored_list is either a single object or a list of objects, depending on the input objlist.

Example:

import FeeCAD, Draft

place = FreeCAD.Placement(FreeCAD.Vector(1000, 0, 0), FreeCAD.Rotation())
Polygon1 = Draft.makePolygon(3, 750)
Polygon2 = Draft.makePolygon(5, 750, placement=place)

p1 = FreeCAD.Vector(2000, -1000, 0)
p2 = FreeCAD.Vector(2000, 1000, 0)

Line1 = Draft.makeLine(p1, p2)
mirrored1 = Draft.mirror(Polygon1, p1, p2)

Line2 = Draft.makeLine(-p1, -p2)
mirrored2 = Draft.mirror([Polygon1, Polygon2], -p1, -p2)