Part Sphere/es: Difference between revisions

Latest revision as of 08:55, 4 March 2022

Other languages:

Cylinder

Cone

Part

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

Description

Crea una esfera paramétrica simple, con los parámetros de posición, ángulo1, ángulo2, ángulo3 y radio. La esfera se situará en el origen (point 0,0,0). Los parámetros de ángulo permiten crear una porción de la esfera en lugar de la esfera completa (por defecto están establecidos a 360°)

A Part Sphere can be truncated at the top and/or bottom by changing its DatosAngle1 and/or DatosAngle2 properties. It can be turned into a segment of a sphere by changing its DatosAngle3 property.

Usage

There are several ways to invoke the command:
- Press the Part Sphere button.
- Select the Part → Primitives → Sphere option from the menu.
The sphere is created.
Optionally change the dimensions and DatosPlacement of the sphere 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 Sphere object created with the scripting example below is shown here.

Notes

A Part Sphere 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.

Sphere

DatosRadius (Length): The radius of the sphere. The default is 5mm.
DatosAngle1 (Angle): The start angle of the circular arc profile of the sphere. Valid range: -90° <= value <= 90°. May not be equal to DatosAngle2. The default is -90°.
DatosAngle2 (Angle): The end angle of the circular arc profile of the sphere. Valid range: -90° <= value <= 90°. May not be equal to DatosAngle1. The default is 90°. If the total angle of the arc profile is smaller than 180° the sphere will be truncated and have a flat face at the top and/or bottom.
DatosAngle3 (Angle): The total angle of revolution of the sphere. Valid range: 0° < value <= 360°. The default is 360°. If it is smaller than 360° the resulting solid will be a segment of a sphere.

Scripting

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

sphere = FreeCAD.ActiveDocument.addObject("Part::Sphere", "mySphere")

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

Example:

import FreeCAD as App

doc = App.activeDocument()

sphere = doc.addObject("Part::Sphere", "mySphere")
sphere.Radius = 20
sphere.Angle1 = -30
sphere.Angle2 = 45
sphere.Angle3 = 90
sphere.Placement = App.Placement(App.Vector(3, 9, 11), App.Rotation(75, 60, 30))

doc.recompute()

Cylinder

Cone

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

Boolean: Make compound, Explode Compound, Compound Filter, Boolean, Cut, Fuse, Common, Connect, Embed, Cutout, Boolean fragments, Slice apart, Slice, XOR

Measure: Measure Linear, Measure Angular, Measure Refresh, Clear All, Toggle All, Toggle 3D, Toggle Delta

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
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, Assembly, CAM, Draft, FEM, Inspection, Mesh, OpenSCAD, Part, PartDesign, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Start, Surface, TechDraw, Test Framework, Web

Addons: Addon Manager, External workbenches, Scripting and macros

Hubs: User hub, Power users hub, Developer hub

@@ Line 1: / Line 1: @@
 <languages/>
+{{Docnav
+|[[Part_Cylinder|Cylinder]]
+|[[Part_Cone|Cone]]
+|[[Part_Workbench|Part]]
+|IconL=Part_Cylinder.svg
+|IconR=Part_Cone.svg
+|IconC=Workbench_Part.svg
+}}
 <div class="mw-translate-fuzzy">
-{{GuiCommand/es|Name=Part Sphere|Name/es=Part Sphere|MenuLocation=Part -> Sphere||Workbenches=[[Part_Module/es|Part Module]],Complete|SeeAlso=[[Part_CreatePrimitives/es|Part CreatePrimitives]]}}
+{{GuiCommand/es|Name=Part Sphere|Name/es=Part Sphere|MenuLocation=Part -> Sphere||Workbenches=[[Part_Workbench/es|Part Module]],Complete|SeeAlso=[[Part_CreatePrimitives/es|Part CreatePrimitives]]}}
 </div>
+== Description ==
 <div class="mw-translate-fuzzy">
@@ Line 8: / Line 20: @@
 </div>
+A Part Sphere can be truncated at the top and/or bottom by changing its {{PropertyData|Angle1}} and/or {{PropertyData|Angle2}} properties. It can be turned into a segment of a sphere by changing its {{PropertyData|Angle3}} property.
-[[File:SimpleSphere.jpg|400px]]
+[[Image:Part_Sphere_Example.png|400px]]
+==Usage==
+# There are several ways to invoke the command:
+#* Press the {{Button|[[Image:Part_Sphere.svg|16px]] [[Part_Sphere|Part Sphere]]}} button.
+#* Select the {{MenuCommand|Part → Primitives → [[Image:Part_Sphere.svg|16px]] Sphere}} option from the menu.
+# The sphere is created.
+# Optionally change the dimensions and {{PropertyData|Placement}} of the sphere 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_Sphere_Scripting_Example.png|thumb|Part Sphere from the scripting example]]
+A Part Sphere object created with the [[#Scripting|scripting example]] below is shown here.
+== Notes ==
+* A Part Sphere 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 Sphere 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|Sphere}}
+* {{PropertyData|Radius|Length}}: The radius of the sphere. The default is {{Value|5mm}}.
+* {{PropertyData|Angle1|Angle}}: The start angle of the circular arc profile of the sphere. Valid range: {{Value|-90° &lt;&#61; value &lt;&#61; 90°}}. May not be equal to {{PropertyData|Angle2}}. The default is {{Value|-90°}}.
+* {{PropertyData|Angle2|Angle}}: The end angle of the circular arc profile of the sphere. Valid range: {{Value|-90° &lt;&#61; value &lt;&#61; 90°}}. May not be equal to {{PropertyData|Angle1}}. The default is {{Value|90°}}. If the total angle of the arc profile is smaller than {{Value|180°}} the sphere will be truncated and have a flat face at the top and/or bottom.
+* {{PropertyData|Angle3|Angle}}: The total angle of revolution of the sphere. 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 sphere.
+== Scripting ==
+See also: [https://freecad.github.io/SourceDoc/ Autogenerated API documentation], [[Part_scripting|Part scripting]] and [[FreeCAD_Scripting_Basics|FreeCAD Scripting Basics]].
+A Part Sphere can be created with the {{Incode|addObject()}} method of the document:
-== How to use ==
-In the workbench [[Part_Workbench|Part]] click on the sphere icon [[Image:Part Sphere.png|32px]]. The sphere will be positioned at origin (point 0,0,0) on creation. The angle parameters permit to make a portion of sphere instead of a full sphere (they are set to 360° by default).
+{{Code|code=
-== Options ==
+sphere = FreeCAD.ActiveDocument.addObject("Part::Sphere", "mySphere")
+}}
+* Where {{Incode|"mySphere"}} is the name for the object.
-The parametric sphere is defined by the following parameters:
+* The function returns the newly created object.
+Example:
-* Radius
-* Angle 1
-* Angle 2
-* Angle 3
-* as well as the standard set of placement parameters
+{{Code|code=
-The picture below gives an overview of a parametric sphere with parameters different from the default value.
+import FreeCAD as App
+doc = App.activeDocument()
-[[File:PartDesign_Sphere_Parameter_en.jpg|600px]]
+sphere = doc.addObject("Part::Sphere", "mySphere")
-====Parameter====
+sphere.Radius = 20
-* {{Parameter|Radius:}} Radius of the sphere
+sphere.Angle1 = -30
-* {{Parameter|Angle 1:}} 1nd angle to cut / define the sphere
+sphere.Angle2 = 45
-* {{Parameter|Angle 2:}} 2nd angle to cut / define the sphere
+sphere.Angle3 = 90
-* {{Parameter|Angle 3:}} 3rd angle to cut / define the sphere
+sphere.Placement = App.Placement(App.Vector(3, 9, 11), App.Rotation(75, 60, 30))
+doc.recompute()
-Because it is quite difficult to explain the meaning of the parameters angle 1, angle 2, angle 3, the picture below gives an explanation about these parameters with following values: angle 1 = -45°, angle 2 = 45° and angle 3= 90°.
+}}
-[[File:SphereCutThreeAngles.jpg|400px]]
+{{Docnav
+|[[Part_Cylinder|Cylinder]]
+|[[Part_Cone|Cone]]
+|[[Part_Workbench|Part]]
+|IconL=Part_Cylinder.svg
+|IconR=Part_Cone.svg
+|IconC=Workbench_Part.svg
+}}
+{{Part Tools navi{{#translation:}}}}
-{{clear}}
+{{Userdocnavi{{#translation:}}}}