Part Torus/es: Difference between revisions

Latest revision as of 08:57, 4 March 2022

Other languages:

Cone

Tube

Part

Ubicación en el Menú
Part Torus
Part → Torus
Entornos de trabajo
Part, Complete
Atajo de teclado por defecto
Ninguno
Introducido en versión
-
Ver también
Part CreatePrimitives

Description

Crea un toro paramétrico simple, con los parámetros de posición, ángulo1, ángulo2, ángulo3, radio1 y radio2. El toro se posicionará en el origen (point 0,0,0). Los parámetros de ángulo permiten crear una porción del toro en lugar de uno completo (están establecidos como 360° por defecto), los radios 1 y 2 definen respectivamente el tamaño del agujero y del anillo del toro.

A Part Torus can be turned into a segment of a torus by changing its DatosAngle3 property. By changing its DatosAngle1 and/or DatosAngle2 properties the swept profile can become a segment of a circle.

Usage

There are several ways to invoke the command:
- Press the Part Torus button.
- Select the Part → Primitives → Torus option from the menu.
The torus is created.
Optionally change the dimensions and DatosPlacement of the torus by doing one of the following:
- Double-click the object in the Tree view:
  1. The Geometric Primitives task panel opens.
  2. Change one or more properties.
  3. The object is dynamically updated in the 3D view.
  4. Press the OK button.
- Change the properties in the Property editor.
- Change the DatosPlacement with the Std TransformManip command.

Example

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

Notes

A Part Torus can also be created with the Part Primitives command. With that command you can specify the dimensions and placement at creation time.

Properties

Data

Attachment

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

Torus

DatosRadius1 (Length): The radius of the circular path of the torus. The default is 10mm.
DatosRadius2 (Length): The radius of the circular profile of the torus. The default is 2mm.
DatosAngle1 (Angle): The start angle of the circular profile. Valid range: -180° <= value <= 180°. The default is -180°.
DatosAngle2 (Angle): The end angle the circular profile. Valid range: -180° <= value <= 180°. The default is 180°. If the total angle of the circular profile is smaller than 360° the profile will have a pie-shape.
DatosAngle3 (Angle): The angle of the circular path of the torus. Valid range: 0° < value <= 360°. The default is 360°. If it is smaller than 360° the resulting solid will be a segment of a torus.

Scripting

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

torus = FreeCAD.ActiveDocument.addObject("Part::Torus", "myTorus")

Where "myTorus" is the name for the object.
The function returns the newly created object.

Example:

import FreeCAD as App

doc = App.activeDocument()

torus = doc.addObject("Part::Torus", "myTorus")
torus.Radius1 = 20
torus.Radius2 = 10
torus.Angle1 = -90
torus.Angle2 = 45
torus.Angle3 = 270
torus.Placement = App.Placement(App.Vector(1, 2, 3), App.Rotation(30, 45, 10))

doc.recompute()

Cone

Tube

Part

Primitives: Box, Cylinder, Sphere, Cone, Torus, Tube, Create primitives, Shape builder

Creation and modification: Extrude, Revolve, Mirror, Fillet, Chamfer, Make face from wires, Ruled Surface, Loft, Sweep, Section, Cross sections, 3D Offset, 2D Offset, Thickness, Projection on surface, Attachment

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Other tools: Import, Export, Box selection, Shape from Mesh, Points from mesh, Convert to solid, Reverse shapes, Create simple copy, Create transformed copy, Create shape element copy, Refine shape, Check geometry, Defeaturing, Appearance, Color per face

User documentation

Getting started
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Basics: About FreeCAD, Interface, Mouse navigation, Selection methods, Object name, Preferences, Workbenches, Document structure, Properties, Help FreeCAD, Donate

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Addons: Addon Manager, External workbenches, Scripting and macros

Hubs: User hub, Power users hub, Developer hub

@@ Line 1: / Line 1: @@
 <languages/>
+{{Docnav
+|[[Part_Cone|Cone]]
+|[[Part_Tube|Tube]]
+|[[Part_Workbench|Part]]
+|IconL=Part_Cone.svg
+|IconR=Part_Tube.svg
+|IconC=Workbench_Part.svg
+}}
 <div class="mw-translate-fuzzy">
-{{GuiCommand/es|Name=Part Torus|Name/es=Part Torus|MenuLocation=Part → Torus||Workbenches=[[Part Module/es|Part]], Complete|SeeAlso=[[Part_CreatePrimitives/es|Part CreatePrimitives]]}}
+{{GuiCommand/es|Name=Part Torus|Name/es=Part Torus|MenuLocation=Part → Torus||Workbenches=[[Part_Workbench/es|Part]], Complete|SeeAlso=[[Part_CreatePrimitives/es|Part CreatePrimitives]]}}
 </div>
+== Description ==
 <div class="mw-translate-fuzzy">
@@ Line 8: / Line 20: @@
 </div>
+A Part Torus can be turned into a segment of a torus by changing its {{PropertyData|Angle3}} property. By changing its {{PropertyData|Angle1}} and/or {{PropertyData|Angle2}} properties the swept profile can become a segment of a circle.
-[[File:SimpleTorus.jpg|400px]]
+[[Image:Part_Torus_Example.png|400px]]
+== Usage ==
+# There are several ways to invoke the command:
+#* Press the {{Button|[[Image:Part_Torus.svg|16px]] [[Part_Torus|Part Torus]]}} button.
+#* Select the {{MenuCommand|Part → Primitives → [[Image:Part_Torus.svg|16px]] Torus}} option from the menu.
+# The torus is created.
+# Optionally change the dimensions and {{PropertyData|Placement}} of the torus by doing one of the following:
+#* Double-click the object in the [[Tree_view|Tree view]]:
+#*# The {{MenuCommand|Geometric Primitives}} task panel opens.
+#*# Change one or more properties.
+#*# The object is dynamically updated in the [[3D_view|3D view]].
+#*# Press the {{Button|OK}} button.
+#* Change the properties in the [[Property_editor|Property editor]].
+#* Change the {{PropertyData|Placement}} with the [[Image:Std_TransformManip.svg|16px]] [[Std_TransformManip|Std TransformManip]] command.
+== Example ==
+[[Image:Part_Torus_Scripting_Example.png|thumb|Part Torus from the scripting example]]
+A Part Torus object created with the [[#Scripting|scripting example]] below is shown here.
+== Notes ==
+* A Part Torus can also be created with the [[Image:Part_Primitives.svg|16px]] [[Part_Primitives|Part Primitives]] command. With that command you can specify the dimensions and placement at creation time.
+== Properties ==
+See also: [[Property_editor|Property editor]].
+A Part Torus 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]].
-== How to use ==
+{{TitleProperty|Torus}}
-In the [[Part_Workbench|Part]] workbench click on the torus icon [[Image:Part Torus.png|32px]]. The torus will be positioned at origin (point 0,0,0) on creation.
-The angle parameters (angle1, angle2, angle3), as well as the radius parameter (radius1 , radius2) parameters permit to parametrize the torus, see next paragraph.
+* {{PropertyData|Radius1|Length}}: The radius of the circular path of the torus. The default is {{Value|10mm}}.
-== Option ==
+* {{PropertyData|Radius2|Length}}: The radius of the circular profile of the torus. The default is {{Value|2mm}}.
+* {{PropertyData|Angle1|Angle}}: The start angle of the circular profile. Valid range: {{Value|-180° &lt;&#61; value &lt;&#61; 180°}}. The default is {{Value|-180°}}.
+* {{PropertyData|Angle2|Angle}}: The end angle the circular profile. Valid range: {{Value|-180° &lt;&#61; value &lt;&#61; 180°}}. The default is {{Value|180°}}. If the total angle of the circular profile is smaller than {{Value|360°}} the profile will have a pie-shape.
+* {{PropertyData|Angle3|Angle}}: The angle of the circular path of the torus. Valid range: {{Value|0° &lt; value &lt;&#61; 360°}}. The default is {{Value|360°}}. If it is smaller than {{Value|360°}} the resulting solid will be a segment of a torus.
+== Scripting ==
-[[File:TorusExampleOverviewParameters.jpg]]
+See also: [https://freecad.github.io/SourceDoc/ Autogenerated API documentation], [[Part_scripting|Part scripting]] and [[FreeCAD_Scripting_Basics|FreeCAD Scripting Basics]].
-'''Parameter'''
+A Part Torus can be created with the {{Incode|addObject()}} method of the document:
-A torus can be assimilated to a small disc that makes a circular orbit around an imaginary axe. Thus the parametric torus is defined by the following parameters:
+{{Code|code=
-* {{Parameter|Radius1:}} Radius of the circle around which the disc circulate
+torus = FreeCAD.ActiveDocument.addObject("Part::Torus", "myTorus")
-* {{Parameter|Radius2:}} Radius of the disc defining the form of the torus
+}}
-* {{Parameter|Angle1:}} 1st angle to cut / define the disc of the torus
-* {{Parameter|Angle2:}} 2nd angle to cut / define the disc of the torus
-* {{Parameter|Angle3:}} 3rd angle to define the circumference of the torus.
+* Where {{Incode|"myTorus"}} is the name for the object.
-as well as the standard set of placement parameters. The pictures below give a visual overview of the parameters antecedently mentioned:
+* The function returns the newly created object.
+Example:
-[[File:TorusExampleRadius1.jpg]]
-The parameter Radius1 has a value of 20 mm.
+{{Code|code=
-[[File:TorusExampleRadius2.jpg]]
+import FreeCAD as App
-The parameter Radius2 has a value of 2 mm.
+doc = App.activeDocument()
-[[File:TorusExampleAngle1.jpg]]
-The parameter Angle1 has a value of -90°. Notice that, the "angle measure" tool cannot display negative angle. Considered the displayed value in picture as "-90°".
+torus = doc.addObject("Part::Torus", "myTorus")
-[[File:TorusExampleAngle2.jpg]]
+torus.Radius1 = 20
-The parameter Angle2 has a value of 90°.
+torus.Radius2 = 10
+torus.Angle1 = -90
+torus.Angle2 = 45
+torus.Angle3 = 270
+torus.Placement = App.Placement(App.Vector(1, 2, 3), App.Rotation(30, 45, 10))
+doc.recompute()
-[[File:TorusExampleAngle3.jpg]]
+}}
-The parameter Angle3 has a value of 90°.
+{{Docnav
+|[[Part_Cone|Cone]]
+|[[Part_Tube|Tube]]
+|[[Part_Workbench|Part]]
+|IconL=Part_Cone.svg
+|IconR=Part_Tube.svg
+|IconC=Workbench_Part.svg
+}}
+{{Part_Tools_navi{{#translation:}}}}
-{{clear}}
+{{Userdocnavi{{#translation:}}}}