Draft DXF/ru: Difference between revisions
(Updating to match new version of source page) |
(Updating to match new version of source page) |
||
Line 40: | Line 40: | ||
</div> |
</div> |
||
The importer has two modes, settable under Edit -> Preferences -> Import/Export -> DXF: One is built-in, C++-based and fast, the other, legacy one is code in Python slower, requires the installation of an add-on, but can sometimes handle some entities better and can created more refined FreeCAD objects. Both support all DXF versions starting from R12. |
|||
DXF versions R12 - 2007 are supported. |
|||
3D objects inside a DXF file are stored under a binary ACIS/SAT blob, which at the moment cannot be read by FreeCAD. Simpler entities like 3DFACEs, though, are supported. |
|||
The following DXF objects can be imported: |
The following DXF objects can be imported: |
||
* lines |
* lines |
||
* polylines and lwpolylines |
* polylines (and lwpolylines) |
||
* circles |
* circles |
||
* arcs |
* arcs |
||
* splines |
|||
* layers (layers containing objects are converted to FreeCAD Groups) |
|||
* ellipses |
|||
* layers |
|||
* texts and mtexts |
* texts and mtexts |
||
* dimensions |
* dimensions |
||
* blocks (only geometry. texts, |
* blocks (only geometry. texts, dimensions and attributes inside blocks will be skipped) |
||
* points |
* points |
||
* leaders |
* leaders |
||
* paper space objects |
|||
* ... (list is incomplete). |
|||
<div class="mw-translate-fuzzy"> |
<div class="mw-translate-fuzzy"> |
||
Line 67: | Line 71: | ||
</div> |
</div> |
||
Files are exported in the |
Files are exported in the R14 DXF format which can be handled by many applications. |
||
The following FreeCAD objects can be exported: |
The following FreeCAD objects can be exported: |
||
* all of FreeCAD's 2D geometry such as Draft objects or sketches |
|||
* lines and wires (polylines) |
|||
* 3D objects are exported as a flattened 2D view |
|||
* arcs and circles |
|||
* Compound objects are exported as blocks |
|||
* texts |
* texts |
||
* colors are mapped from objects RGB colors to autocad color index (ACI). Black will always be "by layer" |
* colors are mapped from objects RGB colors to autocad color index (ACI). Black will always be "by layer" |
||
* layers are mapped from group names. When groups are nested, the deepest group gives the layer name. |
* layers are mapped from group names. When groups are nested, the deepest group gives the layer name. |
||
* dimensions, which are exported with "Standard" dimstyle. |
* dimensions, which are exported with "Standard" dimstyle. |
||
* ... (list is incomplete). |
|||
<div class="mw-translate-fuzzy"> |
<div class="mw-translate-fuzzy"> |
Revision as of 09:50, 21 October 2020
Draft DXF |
Menu location |
---|
- |
Workbenches |
Draft |
Default shortcut |
- |
Introduced in version |
- |
See also |
FreeCAD and DXF Import, FreeCAD and DWG Import |
Description
Draft DXF is a software module used by the Std Open, Std Import and Std Export commands to handle the DXF file format.
Qcad drawing exported to DXF, which is subsequently opened in FreeCAD
Открытие
Данная функция открывает файл DXF (любую версию от 12 до 2007) в новом документе. В настоящее время поддерживаются следующие типы объектов DXF:
- линии
- полилинии и LW-полилинии (простые полилинии)
- окружности
- дуги
- слои (слои содержащие объекты преобразуются в группы FreeCAD)
- текст и M-текст
- размеры
- блоки (только геометрия, текст, размеры и атрибуты внутри блока будут пропущены)
- точки introduced in version 0.13
- выноски introduced in version 0.13
Остальные элементы DXF в настоящее время не импортируются, так как им нет соответствующих объектов FreeCAD. По мере добавления нового функционала, станет возможным импортировать остальные элементы DXF.
The importer has two modes, settable under Edit -> Preferences -> Import/Export -> DXF: One is built-in, C++-based and fast, the other, legacy one is code in Python slower, requires the installation of an add-on, but can sometimes handle some entities better and can created more refined FreeCAD objects. Both support all DXF versions starting from R12.
3D objects inside a DXF file are stored under a binary ACIS/SAT blob, which at the moment cannot be read by FreeCAD. Simpler entities like 3DFACEs, though, are supported.
The following DXF objects can be imported:
- lines
- polylines (and lwpolylines)
- circles
- arcs
- splines
- ellipses
- layers
- texts and mtexts
- dimensions
- blocks (only geometry. texts, dimensions and attributes inside blocks will be skipped)
- points
- leaders
- paper space objects
Экспорт
Экспортируемый файл DXF совместим с Autocad версии 12 и новее, поэтому он должен открываться в практически любом приложении поддерживающем формат DXF. В настоящее время поддерживается экспорт следующих объектов FreeCAD:
- линии и многоточечные линии (полилинии)
- дуги и окружности
- текст
- цвета отображаются из RGB в цветовой индекс Autocad (ACI). Чёрный всегда будет отображён в цвет "по слою"
- слои отображаются по именам групп. При вложенных группах, имя слою даёт самая глубоко вложенная группа.
- размеры, которые экспортируются со стилем "стандартный"
Files are exported in the R14 DXF format which can be handled by many applications.
The following FreeCAD objects can be exported:
- all of FreeCAD's 2D geometry such as Draft objects or sketches
- 3D objects are exported as a flattened 2D view
- Compound objects are exported as blocks
- texts
- colors are mapped from objects RGB colors to autocad color index (ACI). Black will always be "by layer"
- layers are mapped from group names. When groups are nested, the deepest group gives the layer name.
- dimensions, which are exported with "Standard" dimstyle.
Установка
Внимание! По причине лицензирования библиотеки импорта и экспорта DXF более не входят в исходный код FreeCAD. Поэтому данные библиотеки должны быть установлены пользователем, после установки FreeCAD. Это может быть сделано автоматически или вручную.
Preferences
For more information see: Import Export Preferences.
Scripting
See also: Draft API and FreeCAD Scripting Basics.
You can export elements to DXF by using the following function:
importDXF.export(objectslist, filename, nospline=False, lwPoly=False)
Example:
import Draft, importDXF
Polygon1 = Draft.makePolygon(3, radius=500)
Polygon2 = Draft.makePolygon(5, radius=1500)
objects = [Polygon1, Polygon2]
importDXF.export(objects, "/home/user/Pictures/myfile.dxf")
- 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
- 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