Arch SectionPlane/ru

Сетка

Пространство

Архитектурный верстак "Arch"

Описание

The Section Plane object will only consider a certain set of objects. Objects that are selected when you create a Section Plane will be added to that set automatically. Other objects can later be added or removed from a SectionPlane object with the Arch Add component and Arch Remove component tools, or by double-clicking the Section Plane in the tree view.

Применение

Typical drawing workflow

The typical workflow to create a 2D drawing involves the following steps, also reflected in the buttons' order in the toolbar:

1. Create a Section Plane, and place it correctly in the model. As described before.
2. Create a drawing view with the 2D Drawing tool. A drawing view is simply a BuildingPart that has been modified to be recognized as a 2D drawing (and stripped of some attributes like level, height, etc). Using a BuildingPart has a few advantages: It defines a working plane, you can move it and it will also move its contents, and it has a "title" that shows in the viewport. But fundamentally, the drawing view is just a container for the components of your 2D drawing. If the Section Plane is selected before initiating the 2D Drawing command, both the section view and section cut objects mentioned in the next step are created automatically.
3. Create a Section view and if needed, a Section cut from your Section Plane. Both tools produce a Shape2DView, but the first one in "solid" mode, which shows projected lines from what is viewed by the Section Plane, and the second one in "cut lines" mode, so it shows only the cut lines (the intersection between the Section Plane and the model). In plans and sections, you will want both, and give the section cut a bit thicker line width, in elevations you will typically only need the section view, as there is nothing to cut. Then, of course, you place both these objects, in the drawing view.
4. Create all needed annotations like dimensions, texts, 2D linework, etc... and add them to the drawing view.
5. Create a TechDraw page using the Page tool of the BIM Workbench. It will pop up a dialog to let you select an SVG file to use as a template (and remembers the last used template).
6. Once you have your drawing view and your page, select both and press the View button. This will create a TechDraw view on the page, showing the contents of your drawing view.

Опции

• The Section Plane object will only consider a certain set of objects, not all the objects of the document. Objects can be added or removed from a SectionPlane object by using the Arch Add and Arch Remove tools, or by double-clicking the Section Plane in the tree view, selecting objects either in the list of in the 3D view, and pressing the add or remove buttons.

• The Section Plane can also be used to show the entire 3D view cut by an infinite plane when ВидCutView is set to true. This is only visual, and won't affect the geometry of the objects being cut.

Свойства

Data

SectionPlane

The Arch SectionPlane with the ДанныеClip property set to true will behave like a camera, limiting the field of view.

View

SectionPlane

• ВидArrowSize: The size of the arrow symbol at the corners of the Section Plane in the 3D view. This value also controls the length of the lines indicating the view direction. Doesn't affect the resulting view.
• ВидCutDistance: This property is deprecated and has no effect. It was originally intended to create a thick visual slice in the 3D view.
• ВидCutMargin: A small offset distance to apply between the Section Plane and the actual real-time cut plane when ВидCutView is active. This helps prevent graphical artifacts (Z-fighting) on co-planar faces.
• ВидCutView: If true, enables a real-time clipping effect in the 3D view, visually cutting through the model at the plane's location.
• ВидDisplayHeight: The height of the Section Plane's visual representation in the 3D view. This dimension is also used to define the boundary of the 2D view when the ДанныеClip data property is set to true.
• ВидDisplayLength: The width of the Section Plane's visual representation in the 3D view. This dimension is also used to define the boundary of the 2D view when the ДанныеClip data property is set to true.
• ВидFontSize: The size of the label text that is displayed in the 3D view.
• ВидFontName: The font used for the label text.
• ВидShowLabel: If true, the object's ДанныеLabel will be displayed next to the Section Plane in the 3D view.
• ВидTransparency: Controls the transparency of the Section Plane's face in the 3D view, from 0 (fully opaque) to 100 (fully invisible).

Tweaks

• Manually adding a property named RotateSolidRender of type App::PropertyAngle to the Section Plane's View properties (right-click the properties view, select Show hidden from the context menu, right-click again and select Add property) allows to rotate the render when using Solid mode. This is useful when a rendered view has for example both Arch and Draft elements, and the rendering of the Arch elements is rotated in relation to the Draft elements.

Alternative workflows

• The commands Draft Shape2DView and/or TechDraw ArchView can also be used to create a view from a Section Plane. However, it is recommended to use the dedicated BIM workbench tools described here instead.

Scripting

Section = makeSectionPlane(objectslist=None, name="Section")

• Создаёт объект Section из objectslist, который есть список объектов.

Пример:

import FreeCAD, Draft, Arch

p1 = FreeCAD.Vector(0, 0, 0)
p2 = FreeCAD.Vector(2000, 0, 0)
baseline = Draft.makeLine(p1, p2)
baseline2 = Draft.makeLine(p1, -1*p2)

Wall1 = Arch.makeWall(baseline, length=None, width=150, height=2000)
Wall2 = Arch.makeWall(baseline2, length=None, width=150, height=1800)
Structure = Arch.makeStructure(length=1000, width=1000, height=200)
FreeCAD.ActiveDocument.recompute()

BuildingPart = Arch.makeBuildingPart([Wall1, Wall2])

Floor = Arch.makeFloor([BuildingPart])
Building = Arch.makeBuilding([Floor, Structure])
Site = Arch.makeSite(Building)
FreeCAD.ActiveDocument.recompute()

Section1 = Arch.makeSectionPlane([Wall1, Wall2])
Section2 = Arch.makeSectionPlane([Structure])
Section3 = Arch.makeSectionPlane([Site])
FreeCAD.ActiveDocument.recompute()

Сетка

Пространство

Архитектурный верстак "Arch"

BIM

• 2D drafting: Sketch, Line, Polyline, Circle, Arc, Arc by 3 points, Fillet, Ellipse, Polygon, Rectangle, B-spline, Bézier curve, Cubic Bézier curve, Point

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• 3D/BIM: Project, Site, Building, Level, Space, Wall, Curtain Wall, Column, Beam, Slab, Door, Window, Pipe, 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

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• Annotation: Text, Shape from text, Aligned dimension, Horizontal dimension, Vertical dimension, Leader, Label, Axis, Axes System, Grid, Section Plane, Hatch, Page, View, Shape-based view

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• 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 Top, Working Plane Front, Working Plane Side

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• Modify: Move, Copy, Rotate, Clone, Create simple copy, Make 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

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• Manage: BIM Setup..., Views manager, Manage project..., Manage doors and windows..., Manage IFC elements..., Manage IFC quantities..., Manage IFC properties..., Manage classification..., Manage layers..., Material, Schedule, Preflight checks..., Annotation styles...

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• Utils: Toggle bottom panels, Move to Trash, Working Plane View, Select group, Set slope, Create working plane proxy, Add to construction group, Split Mesh, Mesh to Shape, Select non-manifold meshes, Remove Shape from Arch, Close Holes, Merge Walls, Check, Toggle IFC Brep flag, Toggle subcomponents, Survey, IFC Diff, IFC explorer, Create IFC spreadsheet..., Image plane, Unclone, Rewire, Glue, Reextrude
  • Panel tools: Panel, Panel Cut, Panel Sheet, Nest
  • Structure tools: Structure, Structural System, Multiple Structures
  • IFC tools: IFC Diff..., IFC Expand, Make 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

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• Additional: Preferences, Fine tuning, Import Export Preferences, IFC, DAE, OBJ, JSON, 3DS, SHP

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

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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

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• Addons: Менеджер дополнений, Внешние верстаки, Cкрипты и макросы

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