Draft WireToBSpline/ru
Outdated translations are marked like this.
|
|
| Системное название |
|---|
| Draft WireToBSpline |
| Расположение в меню |
| Черчение → Направляющая в BSpline |
| Верстаки |
| Draft, Arch |
| Быстрые клавиши |
| Нет |
| Представлено в версии |
| - |
| См. также |
| Нет |
Description
The 
Draft WireToBSpline command converts Draft Wires to Draft BSplines and vice versa.
Converting a wire to a B-spline, and a closed B-spline to a closed wire
Usage
- Select a Draft Wire or a Draft BSpline.
- There are several ways to invoke the command:
- Press the
Wire to B-spline button. - Select the Modification → Wire to B-spline option from the menu.
- Press the
- A new object is created.
Notes
- The command may result in a closed, self-intersecting Draft Wire or Draft BSpline with a face. Such an object will not display properly in the 3D view. Its ДанныеMake Face property, or its ДанныеClosed property, must be set to
false.
Scripting
See also: Autogenerated API documentation and FreeCAD Scripting Basics.
To convert a wire to a B-spline, or vice versa, pass the Points property of the source object to the make_bspline method, or respectively the make_wire method, of the Draft module.
Example:
import FreeCAD as App
import Draft
doc = App.newDocument()
p1 = App.Vector(1000, 1000, 0)
p2 = App.Vector(2000, 1000, 0)
p3 = App.Vector(2500, -1000, 0)
p4 = App.Vector(3500, -500, 0)
base_wire = Draft.make_wire([p1, p2, p3, p4])
base_spline = Draft.make_bspline([-p1, -1.3*p2, -1.2*p3, -2.1*p4])
points1 = base_wire.Points
spline_from_wire = Draft.make_bspline(points1)
points2 = base_spline.Points
wire_from_spline = Draft.make_wire(points2)
doc.recompute()
Draft
- Drafting: Line, Polyline, Fillet, Arc, Arc by 3 points, Circle, Ellipse, Rectangle, Polygon, B-spline, Cubic Bézier curve, Bézier curve, Point, Facebinder, ShapeString, Hatch
- Annotation: Text, Dimension, Label, Annotation styles, Annotation scale
- Modification: Move, Rotate, Scale, Mirror, Offset, Trimex, Stretch, Clone, Array, Polar array, Circular array, Path array, Path link array, Point array, Point link array, Edit, Subelement highlight, Join, Split, Upgrade, Downgrade, Wire to B-spline, Draft to sketch, Set slope, Flip dimension, Shape 2D view
- Draft Tray: Select plane, Set style, Toggle construction mode, AutoGroup
- Snapping: Snap lock, Snap endpoint, Snap midpoint, Snap center, Snap angle, Snap intersection, Snap perpendicular, Snap extension, Snap parallel, Snap special, Snap near, Snap ortho, Snap grid, Snap working plane, Snap dimensions, Toggle grid
- Miscellaneous: Apply current style, Layer, Manage layers, Add a new named group, Move to group, Select group, Add to construction group, Toggle normal/wireframe display, Create working plane proxy, Heal, Show snap toolbar
- Additional: Constraining, Pattern, Preferences, Import Export Preferences, DXF/DWG, SVG, OCA, DAT
- Context menu:
- Layer container: Merge layer duplicates, Add new layer
- Layer: Activate this layer, Select layer contents
- Text: Open hyperlinks
- Wire: Flatten
- Working plane proxy: Write camera position, Write objects state
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, Assembly, CAM, Draft, FEM, Inspection, Mesh, OpenSCAD, Part, PartDesign, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Start, Surface, TechDraw, Test Framework, Web