Draft PointArray/ru
Draft PointArray |
Menu location |
---|
Modification → Array tools → Point array |
Workbenches |
Draft, Arch |
Default shortcut |
None |
Introduced in version |
0.18 |
See also |
Draft OrthoArray, Draft PolarArray, Draft CircularArray, Draft PathArray, Draft PathLinkArray, Draft PointLinkArray |
Описание
The Draft PointArray command creates a regular array from a selected object by placing copies at the points from a point compound. Use the Draft PointLinkArray command to create a more efficient Link array instead. Except for the type of array that is created, Link array or regular array, the Draft PointLinkArray command is identical to this command.
Both commands can be used on 2D objects created with the Draft Workbench or Sketcher Workbench, but also on many 3D objects such as those created with the Part Workbench, PartDesign Workbench or Arch Workbench.
Draft PointArray
Применение
- Select the object you wish to array.
- Add the point compound object to the selection.
- There are several ways to invoke the command:
- Press the Draft PointArray button.
- Select the Modification → Array tools → Point array option from the menu.
- The array is created.
- Optionally change the properties of the array in the Property editor.
Point compound
A point compound is an object that contains one or more points. These are the supported point compounds and how they can be created:
- Part Compound: Create one or more Draft Points or Part Points, select them and invoke the Part Compound command.
- Draft Block: Create one or more Draft Points or Part Points, select them and invoke the Draft Upgrade command.
- Sketcher Sketch: Create a Sketch and add one or more Sketcher Points to the sketch.
Свойства
See also: Property editor.
A Draft PointArray object is derived from a Part Feature object and inherits all its properties (with the exception of some View properties that are not inherited by Link arrays). The following properties are additional unless otherwise stated:
Данные
Link
The properties in this group are only available for Link arrays. See Std LinkMake for more information.
- ДанныеScale (
Float
) - Данные (Hidden)Scale Vector (
Vector
) - ДанныеScale List (
VectorList
) - Данные (Hidden)Visibility List (
BoolList
) - Данные (Hidden)Placement List (
PlacementList
) - Данные (Hidden)Element List (
LinkList
) - Данные (Hidden)_ Link Touched (
Bool
) - Данные (Hidden)_ Child Cache (
LinkList
) - Данные (Hidden)Colored Elements (
LinkSubHidden
) - ДанныеLink Transform (
Bool
)
Objects
- ДанныеBase (
Link
): specifies the object to duplicate in the array. - ДанныеCount (
Integer
): (read-only) specifies the number of elements in the array. This number is determined by the number of points in the ДанныеPoint Object. - ДанныеExpand Array (
Bool
): specifies whether to expand the array in the Tree view to enable the selection of its individual elements. Only available for Link arrays. - ДанныеExtra Placement (
Placement
): : specifies an additional placement, translation and rotation, for each element in the array. introduced in version 0.19 - ДанныеPoint Object (
Link
): specifies the compound object whose points are used to position the elements in the array. The object must have a ДанныеLinks, ДанныеComponents or ДанныеGeometry property, and contain at least one element with ДанныеX, ДанныеY, and ДанныеZ properties.
Вид
Link
The properties in this group, with the exception of the inherited property, are only available for Link arrays. See Std LinkMake for more information.
- ВидDraw Style (
Enumeration
) - ВидLine Width (
FloatConstraint
) - ВидOverride Material (
Bool
) - ВидPoint Size (
FloatConstraint
) - ВидSelectable (
Bool
): this is an inherited property that appears in the Selection group for other arrays - ВидShape Material (
Material
)
Основные
The properties in this group, with the exception of the inherited property, are only available for Link arrays. See Std LinkMake for more information.
- Вид (Hidden)Child View Provider (
PersistentObject
) - Вид (Hidden)Material List (
MaterialList
) - Вид (Hidden)Override Color List (
ColorList
) - Вид (Hidden)Override Material List (
BoolList
) - Вид (Hidden)Proxy (
PythonObject
): this is an inherited property.
Display Options
The properties in this group are inherited properties. See Part Feature for more information.
- ВидBounding Box (
Bool
): this property is not inherited by Link arrays. - ВидDisplay Mode (
Enumeration
): for Link arrays it can beLink
orChildView
. For other arrays it can be:Flat Lines
,Shaded
,Wireframe
orPoints
- ВидShow In Tree (
Bool
) - ВидVisibility (
Bool
)
Draft
- ВидPattern (
Enumeration
): not used. - ВидPattern Size (
Float
): not used.
Object style
The properties in this group are not inherited by Link arrays.
Программирование
See also: Autogenerated API documentation and FreeCAD Scripting Basics.
To create a point array use the make_point_array
method (introduced in version 0.19) of the Draft module. This method replaces the deprecated makePointArray
method.
point_array = make_point_array(base_object, point_object, extra=None, use_link=True)
base_object
is the object to be arrayed. It can also be theLabel
(string) of an object in the current document.point_object
is the object containing the points. It can also be theLabel
(string) of an object in the current document. It should have aGeometry
,Links
, orComponents
property containing points.extra
is anApp.Placement
, anApp.Vector
or anApp.Rotation
that displaces each element.- If
use_link
isTrue
the created elements are App Links instead of regular copies.
Пример:
import FreeCAD as App
import Draft
doc = App.newDocument()
polygon = Draft.make_polygon(3, radius=500.0)
p1 = Draft.make_point(App.Vector(1500, 0, 0))
p2 = Draft.make_point(App.Vector(2500, 0, 0))
p3 = Draft.make_point(App.Vector(2000, 1000, 0))
compound = doc.addObject("Part::Compound", "Compound")
compound.Links = [p1, p2, p3]
point_array = Draft.make_point_array(polygon, compound)
doc.recompute()
- 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
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- Помощь: Учебники, Видео учебники
- Верстаки: Std Base, Arch, Assembly, CAM, Draft, FEM, Inspection, Mesh, OpenSCAD, Part, PartDesign, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Surface, TechDraw, Test Framework