Part Ellipse/ro: Difference between revisions

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{{GuiCommand|Name=Part Ellipse|MenuLocation=Part → [[Part_CreatePrimitives|Create Primitives]] → Ellipse|Workbenches=[[Part Module|Part]], [[OpenSCAD_Module|OpenSCAD]]|SeeAlso=..}}


{{Docnav
== Description ==
|[[Part_Circle|Circle]]
An Ellipse geometric primitive is available from the Create Primitives dialogue in the Part workbench.
|[[Part_Point|Point]]
|[[Part_Workbench|Part]]
|IconL=Part_Circle.svg
|IconR=Part_Point.svg
|IconC=Workbench_Part.svg
}}


<div class="mw-translate-fuzzy">
The Create Primitives dialogue can be accessed via the [[Part_CreatePrimitives|CreatePrimitives]] icon [[Image:Part_CreatePrimitives.png|32px]] located in the Part menu or the Part toolbar, in the Part Workbench.
{{GuiCommand|Name=Part Ellipse|MenuLocation=Part → [[Part_CreatePrimitives|Create Primitives]] → Ellipse|Workbenches=[[Part Workbench|Part]], [[OpenSCAD_Workbench|OpenSCAD]]|SeeAlso=..}}
</div>


<div class="mw-translate-fuzzy">
This command will create a elliptical curved edge. With the default values, the elliptical curved edge will be closed and therefore will be an ellipse. If the properties Angle 1 or Angle 2 are changed from their default values (0 and 360) the edge will be an open curve.
== Descriere ==
Un element primitiv geometric este Elipsa care este disponibil din dialogul Create Primitives în Atelierul de lucru Part.
</div>


<div class="mw-translate-fuzzy">
==Properties==
Această comandă va crea o muchie curbată circulară. Cu valorile implicite, muchia curbată circulară va fi închisă și, prin urmare, va fi o elipsă. Dacă proprietățile Unghi 0 sau Unghi 1 sunt modificate din valorile implicite (0 și 360) marginea va fi o curbă deschisă, un arc de elipsă.
* '''Major radius:''' the major radius of the ellipse, the default value is 4
</div>
* '''Minor radius:''' the minor radius of the ellipse, the default value is 2
* '''Angle 1:''' start of the edge of the ellipse or elliptical curved edge, (degrees anti-clockwise), the default value is 0
* '''Angle 2:''' end of the edge of the ellipse or elliptical curved edge, (degrees anti-clockwise), the default value is 360


A Part Ellipse is in fact a closed counterclockwise elliptical arc, it can be turned into an arc by changing its {{PropertyData|Angle1}} and/or {{PropertyData|Angle2}} properties.
{{clear}}

[[Image:Part_Ellipse_Example.png|400px]]

== Usage ==

See [[Part_Primitives#Usage|Part Primitives]].

== Example ==

[[Image:Part_Ellipse_Scripting_Example.png|thumb|Part Ellipse from the scripting example]]

A Part Ellipse object created with the [[#Scripting|scripting example]] below is shown here.

== Properties ==

See also: [[Property_editor|Property editor]].

A Part Ellipse object is derived from a [[Part_Feature|Part Feature]] object and inherits all its properties. It also has the following additional properties:

=== Data ===

{{TitleProperty|Attachment}}

The object has the same attachment properties as a [[Part_Part2DObject#Data|Part Part2DObject]].

{{TitleProperty|Base}}

* {{PropertyData|MajorRadius|Length}}: The major radius of the ellipse or elliptical arc. The default is {{Value|4mm}}.
* {{PropertyData|MinorRadius|Length}}: The minor radius of the ellipse or elliptical arc. The default is {{Value|2mm}}.
* {{PropertyData|Angle1|Angle}}: The start angle of the elliptical arc. Valid range: {{Value|0° &lt; value &lt;&#61; 360°}}. The default is {{Value|0°}}.
* {{PropertyData|Angle2|Angle}}: The end angle of the elliptical arc. Valid range: {{Value|0° &lt; value &lt;&#61; 360°}}. The default is {{Value|360°}}. If {{PropertyData|Angle1}} and {{PropertyData|Angle2}} are equal, or if one angle is {{Value|0°}} and the other {{Value|360°}}, a full ellipse is created.

== Scripting ==

See also: [https://freecad.github.io/SourceDoc/ Autogenerated API documentation], [[Part_scripting|Part scripting]] and [[FreeCAD_Scripting_Basics|FreeCAD Scripting Basics]].

A Part Ellipse can be created with the {{Incode|addObject()}} method of the document:

{{Code|code=
ellipse = FreeCAD.ActiveDocument.addObject("Part::Ellipse", "myEllipse")
}}

* Where {{Incode|"myEllipse"}} is the name for the object.
* The function returns the newly created object.

Example:

{{Code|code=
import FreeCAD as App

doc = App.activeDocument()

ellipse = doc.addObject("Part::Ellipse", "myEllipse")
ellipse.MajorRadius = 20
ellipse.MinorRadius = 10
ellipse.Angle1 = 45
ellipse.Angle2 = 135
ellipse.Placement = App.Placement(App.Vector(1, 2, 3), App.Rotation(30, 45, 10))

doc.recompute()
}}


{{Docnav
|[[Part_Circle|Circle]]
|[[Part_Point|Point]]
|[[Part_Workbench|Part]]
|IconL=Part_Circle.svg
|IconR=Part_Point.svg
|IconC=Workbench_Part.svg
}}

{{Part_Tools_navi{{#translation:}}}}
{{Userdocnavi{{#translation:}}}}

Latest revision as of 10:26, 3 March 2022

Part Ellipse

Menu location
Part → Create Primitives → Ellipse
Workbenches
Part, OpenSCAD
Default shortcut
None
Introduced in version
-
See also
..

Descriere

Un element primitiv geometric este Elipsa care este disponibil din dialogul Create Primitives în Atelierul de lucru Part.

Această comandă va crea o muchie curbată circulară. Cu valorile implicite, muchia curbată circulară va fi închisă și, prin urmare, va fi o elipsă. Dacă proprietățile Unghi 0 sau Unghi 1 sunt modificate din valorile implicite (0 și 360) marginea va fi o curbă deschisă, un arc de elipsă.

A Part Ellipse is in fact a closed counterclockwise elliptical arc, it can be turned into an arc by changing its DateAngle1 and/or DateAngle2 properties.

Usage

See Part Primitives.

Example

Part Ellipse from the scripting example

A Part Ellipse object created with the scripting example below is shown here.

Properties

See also: Property editor.

A Part Ellipse object is derived from a Part Feature object and inherits all its properties. It also has the following additional properties:

Data

Attachment

The object has the same attachment properties as a Part Part2DObject.

Base

  • DateMajorRadius (Length): The major radius of the ellipse or elliptical arc. The default is 4mm.
  • DateMinorRadius (Length): The minor radius of the ellipse or elliptical arc. The default is 2mm.
  • DateAngle1 (Angle): The start angle of the elliptical arc. Valid range: 0° < value <= 360°. The default is .
  • DateAngle2 (Angle): The end angle of the elliptical arc. Valid range: 0° < value <= 360°. The default is 360°. If DateAngle1 and DateAngle2 are equal, or if one angle is and the other 360°, a full ellipse is created.

Scripting

See also: Autogenerated API documentation, Part scripting and FreeCAD Scripting Basics.

A Part Ellipse can be created with the addObject() method of the document:

ellipse = FreeCAD.ActiveDocument.addObject("Part::Ellipse", "myEllipse")
  • Where "myEllipse" is the name for the object.
  • The function returns the newly created object.

Example:

import FreeCAD as App

doc = App.activeDocument()

ellipse = doc.addObject("Part::Ellipse", "myEllipse")
ellipse.MajorRadius = 20
ellipse.MinorRadius = 10
ellipse.Angle1 = 45
ellipse.Angle2 = 135
ellipse.Placement = App.Placement(App.Vector(1, 2, 3), App.Rotation(30, 45, 10))

doc.recompute()