Description
Определение
Инструмент Пространство позволяет определить пустое пространство, базируясь на твердой оболочке, или определив границы, или и тем, и другим. Если он базируется только на границах, объем вычисляется, исходя из ограничительного блока всех заданных границ, и вычитая пространство за каждой границей. Пространственный объект всегда определяет твердотельный объём. Площадь пола пустого пространства вычисляемая пересечением горизонтальной плоскости через центр масс пустого пространства, так же может показываться установкой режима показа пространственного объекта в "detailed".
На рисунке выше пространственный объект создан из существующего твердотельного объекта, затем две стены добавлены как границы, и режим показа установлен в "detailed" для показа занимаемой площади.
Применение
- Выберите существующий твердый объект или грани на граничных объектах
- Нажмите кнопку
Arch Space или нажмите клавиши S, P
Once a space has been created, you can also add or remove boundaries to/from it using the
Add Component or
Remove Component buttons in the toolbar. Alternatively, you can also do this in the Tasks panel or in the Property View.
As an example, to add a boundary, given a space that intersects a wall:
- Select the wall face that intersects the space. That will be the new boundary.
- Keeping the Ctrl key pressed, select the space.
- Press the
Add Component button in the toolbar.
- The wall face now defines a new boundary, and the space will only extend up to the wall face in the direction facing it.
The same example: add a boundary, given a space that intersects a wall. This time we're using the Tasks panel:
- Double-click the space object in the Tree View. This will activate its Tasks panel.
- Select the wall face that intersects the space. That will be the new boundary.
- Press the
Add Component button in the Tasks panel. The name of the wall face will be displayed in the "Space boundaries" section there.
- Press the OK button in the Tasks panel.
- The wall face now defines a new boundary, and the space will only extend up to the wall face in the direction facing it.
Yet another alternative: add a boundary, given a space that intersects a wall. This time we're using the Property View:
- Navigate to the Property View and locate the ДанныеBoundaries property under the "Space" group.
- On the right hand side of the ДанныеBoundaries property, click on the ellipsis button.
- Select the wall face that intersects the space. That will be the new boundary. The "Link" dialog will reflect your selection.
- Press the OK button in the "Link" dialog.
- The wall face now defines a new boundary, and the space will only extend up to the wall face in the direction facing it.
Ограничения
Свойства
An Arch Space object shares the common properties and behaviors of all Arch Components.
Data
- ДанныеBase: Базовый объект, если он есть (должен быть твердым)
- Данные Boundaries: список необязательных граничных элементов
View
- ВидDecimals (
Integer
): The number of decimals to use for calculated texts.
- ВидFirst Line (
Length
): The size of the first line of text (multiplies the font size. 1 = same size, 2 = double size, etc..).
- ВидFont Name (
Font
): The name of the font.
- ВидFont Size (
Length
): The size of the text.
- ВидLine Spacing (
Float
): The space between the lines of text.
- ВидShow Unit (
Bool
): Show the unit suffix or not.
- ВидText (
StringList
): The text to show. Use $area, $label, $longname, $description or any other propery name preceded with $ (case insensitive), or $floor, $walls, $ceiling for finishes, to insert the respective data.
- ВидText Align (
Enumeration
): The justification of the text.
- ВидText Color (
Color
): The color of the text.
- ВидText Position (
VectorDistance
): The position of the text. Leave (0,0,0) for automatic position.
Опции
- To create zones that group several spaces, use an Arch Floor and optionally set its IFC type to "Spatial Zone". The area of the floor will be calculated as the sum of all children spaces. Note that for this to work, the spaces need to be direct children (e.g. they cannot be in a group beneath the floor)
- The Space object has the same display modes as other Arch and Part objects, with one more, called Footprint, that displays only the bottom face of the space.
Scripting
Инструмент Пространства можно использовать в сценариях python и макросы, используя следующую функцию:
Space = makeSpace(objects=None, baseobj=None, name="Space")
- Creates a
Space
object from the given objects
or baseobj
, which can be
- one document object, in which case it becomes the base shape of the Space object, or
- a list of selection objects as returned by
FreeCADGui.Selection.getSelectionEx()
, or
- a list of tuples
(object, subobjectname)
Пример:
import FreeCAD, Arch
Box = FreeCAD.ActiveDocument.addObject("Part::Box", "Box")
Box.Length = 1000
Box.Width = 1000
Box.Height = 1000
Space = Arch.makeSpace(Box)
Space.ViewObject.LineWidth = 2
FreeCAD.ActiveDocument.recompute()
After a space object is created, selected faces can be added to it with the following code:
import FreeCAD, FreeCADGui, Draft, Arch
points = [FreeCAD.Vector(-500, 0, 0), FreeCAD.Vector(1000, 1000, 0)]
Line = Draft.makeWire(points)
Wall = Arch.makeWall(Line, width=150, height=2000)
FreeCAD.ActiveDocument.recompute()
# Select a face of the wall
selection = FreeCADGui.Selection.getSelectionEx()
Arch.addSpaceBoundaries(Space, selection)
Boundaries can also be removed, again by selecting the indicated faces:
selection = FreeCADGui.Selection.getSelectionEx()
Arch.removeSpaceBoundaries(Space, selection)
BIM
- 2D drafting: Sketch, Line, Polyline, Circle, Arc, Arc From 3 Points, Fillet, Ellipse, Polygon, Rectangle, B-Spline, Bézier Curve, Cubic Bézier Curve, Point
- 3D/BIM: Project, Site, Building, Level, Space, Wall, Curtain Wall, Column, Beam, Slab, Door, Window, Pipe, Connector, Stairs, Roof, Panel, Frame, Fence, Truss, Equipment
- Reinforcement Tools: Custom Rebar, Straight Rebar, U-Shape Rebar, L-Shape Rebar, Stirrup, Bent-Shape Rebar, Helical Rebar, Column Reinforcement, Beam Reinforcement, Slab Reinforcement, Footing Reinforcement
- Generic 3D Tools: Profile, Box, Shape Builder, Facebinder, Objects Library, Component, External Reference
- Annotation: Text, Shape From Text, Aligned Dimension, Horizontal Dimension, Vertical Dimension, Leader, Label, Hatch, Axis, Axis System, Grid, Section Plane, New Page, New View
- 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, Working Plane Front, Working Plane Top, Working Plane Side, Working Plane
- Modify: Move, Copy, Rotate, Clone, Create Simple Copy, Create Compound, Offset, 2D Offset, Trimex, Join, Split, Scale, Stretch, Draft to Sketch, Upgrade, Downgrade, Add Component, Remove Component, Array, Path Array, Polar Array, Point Array, Cut With Plane, Mirror, Extrude, Difference, Union, Intersection
- Manage: BIM Setup, Views Manager, Setup Project, Manage Doors and Windows, Manage IFC Elements, Manage IFC Quantities, Manage IFC Properties, Manage Classification, Manage Layers, Material, Schedule, Preflight Checks, Annotation Styles
- Utils: Toggle Bottom Panels, Move to Trash, Working Plane View, Select Group, Set Slope, Working Plane Proxy, Add to Construction Group, Split Mesh, Mesh to Shape, Select Non-Manifold Meshes, Remove Shape From BIM, Close Holes, Merge Walls, Check, Toggle IFC B-Rep Flag, Toggle Subcomponents, Survey, IFC Diff, IFC Explorer, New IFC Spreadsheet, Image Plane, Unclone, Rewire, Glue, Re-Extrude
- Panel Tools: Panel, Panel Cut, Panel Sheet, Nest
- Structure Tools: Structure, Structural System, Multiple Structures
- IFC Tools: IFC Diff, IFC Expand, Create IFC Project, IfcOpenShell Update
- Nudge: Nudge Switch, Nudge Up, Nudge Down, Nudge Left, Nudge Right, Nudge Rotate Left, Nudge Rotate Right, Nudge Extend, Nudge Shrink
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, Surface, TechDraw, Test Framework