Draft: Simetrizarea
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poziția meniului |
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Draft → Mirror |
Ateliere |
Draft, Arch |
scurtătură |
nici unul |
Prezentat în versiune |
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A se vedea, de asemenea, |
Draft Scale |
Description
Descriere
Acest instrument produce o copie în oglindă a unui obiect selectat, utilizând un obiect Mirror Object. Copia este legată parametric de obiectul original: dacă se modifică obiectul original, copia oglindă se modifică și ea, dar rămâne oglindită.
The command can be used on 2D objects created with the Draft Workbench or Sketcher Workbench, but also on many 3D objects such as those created with the Part Workbench, PartDesign Workbench or Arch Workbench.
Usage
See also: Draft Snap and Draft Constrain.
Cum se utilizează
- Selectați obiectele pe care doriți să le reflectați
- Apăsați butonul
Draft Mirror
- Faceți clic pe primul punct al liniei de oglindă din vizualizarea 3D sau tastați un coordinate
- Faceți clic pe celălalt punct al liniei de simetrie/oglindire din vizualizarea 3D sau tastați un coordinate
Options
The single character keyboard shortcuts mentioned here can be changed. See Draft Preferences.
Opțiuni
- După crearea oglinzii, legarea sa cu obiectul original poate fi eliminată folosind instrumentul Creare parțială simplă.
- Oglinda unui obiect Draft poate fi de asemenea transformată într-un Wire Draft, utilizând Draft Downgrade apoi Draft Upgrade.
Notes
- Mirrored copies of Draft Lines, Draft Wires, Draft Arcs and Draft Circles can be turned into independent editable Draft objects by using Draft Downgrade and then Draft Upgrade.
- The Part SimpleCopy command can be used to create a copy of a mirrored object that is not linked to its source object.
Preferences
See also: Preferences Editor and Draft Preferences.
- To change the number of decimals used for the input of coordinates: Edit → Preferences... → General → Units → Units settings → Number of decimals.
Properties
See also: Property editor.
A Part Mirror object is derived from a Part Feature object and inherits all its properties. It also has the following additional properties:
Data
Base
- DateSource (
Link
): specifies the object that is mirrored.
Plane
Proprietăți
- DateBase: Baza punctului planului de simetrie
- DateNormal: Direcția normală la planul de simetrie
Scripting
Script-Programre
Unealta Clone poate fi folosită în macro-uri şi de la consola Python cu ajutorul funcţiei următoare:
To mirror objects use the mirror
method of the Draft module.
mirrored_list = mirror(objlist, p1, p2)
- Realizează oglinda (obiectelor) obiectului dat peste un plan definit de o linie de la p1 la p2 și paralel cu vizualizarea curentă
- Rezultatul este un obiect
Part::Mirroring
- Dacă obiectul original se modifică, obiectul final se schimbă și el, dar rămâne oglindit
Exempluː
import FreeCAD as App
import Draft
doc = App.newDocument()
place = App.Placement(FreeCAD.Vector(1000, 0, 0), App.Rotation())
polygon1 = Draft.make_polygon(3, 750)
polygon2 = Draft.make_polygon(5, 750, placement=place)
p1 = App.Vector(2000, -1000, 0)
p2 = App.Vector(2000, 1000, 0)
line1 = Draft.make_line(p1, p2)
mirrored1 = Draft.mirror(polygon1, p1, p2)
Line2 = Draft.make_line(-p1, -p2)
mirrored2 = Draft.mirror([polygon1, polygon2], -p1, -p2)
doc.recompute()
- Drafting: Line, Polyline, Fillet, Arc, Arc by 3 points, Circle, Ellipse, Rectangle, Polygon, B-spline, Cubic Bézier curve, Bézier curve, Point, Facebinder, ShapeString, Hatch
- Annotation: Text, Dimension, Label, Annotation styles, Annotation scale
- Modification: Move, Rotate, Scale, Mirror, Offset, Trimex, Stretch, Clone, Array, Polar array, Circular array, Path array, Path Link array, Point Array, Point Link array, Edit, Subelement highlight, Join, Split, Upgrade, Downgrade, Wire to B-spline, Draft to Sketch, Set slope, Flip dimension, Shape 2D view
- Draft Tray: Select Plane, Set style, Toggle construction mode, AutoGroup
- Snapping: Snap Lock, Snap Endpoint, Snap Midpoint, Snap Center, Snap Angle, Snap Intersection, Snap Perpendicular, Snap Extension, Snap Parallel, Snap Special, Snap Near, Snap Ortho, Snap Grid, Snap WorkingPlane, Snap Dimensions, Toggle Grid
- Miscellaneous: Apply current style, Layer, Manage layers, Add a new named group, Move to group, Select group, Add to Construction group, Toggle normal/wireframe display, Create working plane proxy, Heal, Toggle continue mode, Show snap toolbar
- Additional: Constraining, Pattern, Preferences, Import Export Preferences, DXF/DWG, SVG, OCA, DAT
- Context menu:
- Layer container: Merge layer duplicates, Add new layer
- Layer: Activate this layer, Select layer contents
- Working plane proxy: Write camera position, Write objects state

- Getting started
- Installation: Download, Windows, Linux, Mac, Additional components, Docker, AppImage, Ubuntu Snap
- Basics: About FreeCAD, Interface, Mouse navigation, Selection methods, Object name, Preferences, Workbenches, Document structure, Properties, Help FreeCAD, Donate
- Help: Tutorials, Video tutorials
- Workbenches: Std Base, Arch, Draft, FEM, Inspection, Mesh, OpenSCAD, Part, PartDesign, Path, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Start, Surface, TechDraw, Test Framework, Web
- Hubs: User hub, Power users hub, Developer hub