Part Sphere/zh-cn

Part Sphere

Menu location
Part → Primitives → Sphere
Workbenches
Part
Default shortcut
None
Introduced in version
-
See also
Part Primitives

Description

描述

利用位置、角度1、角度2、角度3与半径参数创建一个简单的参数化球体。

A Part Sphere can be truncated at the top and/or bottom by changing its 数据Angle1 and/or 数据Angle2 properties. It can be turned into a segment of a sphere by changing its 数据Angle3 property.

Usage

如何使用

零件工作台中点击球体图标。球体在创建时会被定位在原点(point 0,0,0)处。角度参数确定了所创的是局部球体,而非完整的球体(角度参数的默认设置值为360°)。

Example

Part Sphere from the scripting example

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

Notes

选项

See also: Property editor.

A Part Sphere 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.

Sphere

Scripting

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

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

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

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()