Сфера
|
|
| Системное название |
|---|
| Part_Sphere |
| Расположение в меню |
| Деталь → Примитивы → Сфера |
| Верстаки |
| Part(Деталь) |
| Быстрые клавиши |
| Нет |
| Представлено в версии |
| - |
| См. также |
| Создать примитивы |
Описание
Создаёт простую параметрическую сферу с параметрами положение (position), угол1(angle1), угол2(angle2), угол3(angle3) и радиус(radius).
A Part Sphere can be truncated at the top and/or bottom by changing its ДанныеAngle1 and/or ДанныеAngle2 properties. It can be turned into a segment of a sphere by changing its ДанныеAngle3 property.
Применение
- Переключитесь на
верстак Part - Существует несколько способов вызова команды:
- Нажмите на иконку сферы
Сфера на панели инструментов. - Выберите из меню Деталь → Примитивы → Сфера.
- Нажмите на иконку сферы
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.
Свойства
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:
Данные
Attachment
The object has the same attachment properties as a Part Part2DObject.
Sphere
- ДанныеRadius (
Length): The radius of the sphere. The default is5mm. - ДанныеAngle1 (
Angle): The start angle of the circular arc profile of the sphere. Valid range:-90° <= value <= 90°. May not be equal to ДанныеAngle2. The default is-90°. - ДанныеAngle2 (
Angle): The end angle of the circular arc profile of the sphere. Valid range:-90° <= value <= 90°. May not be equal to ДанныеAngle1. The default is90°. If the total angle of the arc profile is smaller than180°the sphere will be truncated and have a flat face at the top and/or bottom. - ДанныеAngle3 (
Angle): The total angle of revolution of the sphere. Valid range:0° < value <= 360°. The default is360°. If it is smaller than360°the resulting solid will be a segment of a 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")
- 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()
- Примитивы: Box, Cone, Cylinder, Sphere, Torus, CreatePrimitives, Shapebuilder
- Модификация объектов: Booleans, Union, Common, Cut, Join features, Connect, Embed, Cutout
- Инструменты расщепления: Boolean fragments, Slice a part, Slice, XOR, Part Defeaturing
- Компаунд: Make compound, Explode Compound, Compound Filter; Extrude, Fillet, Revolve, Section, Cross sections, Chamfer, Mirror, Ruled Surface, Sweep, Loft
- Инструменты сдвига: 3D Offset, 2D Offset, Thickness, Projection on surface
- Прочие инструменты: Import CAD, Export CAD, Shape from Mesh, Convert to solid, Reverse shapes, Create simple copy, Refine shape, Check geometry, Measure, Attachment
Документация пользователя
- Начинающим
- Установка: Загрузка, Windows, Linux, Mac, Дополнительных компонентов, Docker, AppImage, Ubuntu Snap
- Базовая: О FreeCAD, Интерфейс, Навигация мыши, Методы выделения, Имя объекта, Настройки, Верстаки, Структура документа, Свойства, Помоги FreeCAD, Пожертвования
- Помощь: Учебники, Видео учебники
- Верстаки: Std Base, Arch, Draft, FEM, Image, Inspection, Mesh, OpenSCAD, Part, PartDesign, Path, Points, Raytracing, Reverse Engineering, Sketcher, Spreadsheet, Start, Surface, TechDraw, Test Framework, Web
- Не рекомендуемые верстаки: Complete, Drawing, Robot
