Arch Workbench/zh-cn

简介
建筑工作台为FreeCAD提供了一种现代化的建筑信息模型（building information modelling） (BIM)工作流程，它支持的特性有完全参数化的建筑实体，如墙、结构构件、屋顶、窗口、台阶、管道与家具. 建筑工作台还支持建筑业国际工业标准（industry foundation classes） (IFC) 数据，以及联合TechDraw工作台制作2D平面布置图.

由于建筑工作台要利用2D对象来构建其建筑对象，因此，它导入了底图工作台（Draft Workbench）中的所有工具. 除此以外，建筑工作台亦可使用如零件工具台（Part）与零件设计工作台（PartDesign）所创建的对象.

FreeCAD中的BIM功能正逐步拆分至此建筑工作台中，它持有基本的建筑体工具与BIM Workbench，后者可以利用Addon Manager进行安装. 本工作台在建筑工具（Arch tools）之上添加了一个新的接口层，目标是令FreeCAD中的BIM工作流程更为直观且更易于使用.



工具
以下这些工具用于创建建筑对象.


 * [[Image:Arch_Wall.png|32px]] 墙体（Wall）: 从零开始或以选中的对象为基础来创建一堵墙
 * [[Image:Arch_Structure.png|32px]] 结构构件（Structural element）: 从头开始或以选中的对象为基础来创建一个结构构件


 * Arch CompRebarStraight.png Rebar tools: The Reinforcement Addon augments the Arch Workbench Structures.
 * [[Image:Arch_Rebar_Straight.png|32px]] Straight Rebar: Creates a Straight reinforcement bar in a selected structural element
 * [[Image:Arch_Rebar_UShape.png|32px]] UShape Rebar: Creates a UShape reinforcement bar in a selected structural element
 * [[Image:Arch_Rebar_LShape.png|32px]] LShape Rebar: Creates a LShape reinforcement bar in a selected structural element
 * [[Image:Arch_Rebar_BentShape.png|32px]] Bent Shape Rebar: Creates a Bent Shape reinforcement bar in a selected structural element
 * [[Image:Arch_Rebar_Stirrup.png|32px]] Stirrup Rebar: Creates a Stirrup reinforcement bar in a selected structural element
 * [[Image:Arch_Rebar_Helical.png|32px]] Helical Rebar: Creates a Helical reinforcement bar in a selected structural element
 * [[Image:Arch_Rebar.png|32px]] Rebar: Creates a custom reinforcement bar in a selected structural element using a sketch


 * [[Image:Arch_Floor.png|32px]] Floor: Creates a floor including selected objects
 * [[Image:Arch_BuildingPart.png|32px]] Building Part: Creates a building part including selected objects
 * [[Image:Arch_Building.png|32px]] Building: Creates a building including selected objects
 * [[Image:Arch_Site.png|32px]] Site: Creates a site including selected objects
 * [[Image:Arch_Project.svg|32px]] Project: Creates a project including selected objects
 * [[Image:Arch_Reference.png|32px]] Reference: Links objects from another FreeCAD file into this document
 * [[Image:Arch_Window.png|32px]] Window: Creates a window using a selected object as a base
 * [[Image:Arch_SectionPlane.png|32px]] Section Plane: Adds a section plane object to the document


 * Arch CompAxis.png Axis tools: The Axis tool allows you to places a series of axes in the current document.
 * [[Image:Arch_Axis.png|32px]] Axis: Adds a 1-direction array of axes to the document
 * [[Image:Arch_AxisSystem.png|32px]] Axes system: Adds an axes system composed of several axes to the document
 * [[Image:Arch_Grid.png|32px]] Grid: Adds a grid-like object to the document


 * [[Image:Arch_Roof.png|32px]] Roof: Creates a sloped roof from a selected face
 * [[Image:Arch_Space.png|32px]] Space: Creates a space object in the document
 * [[Image:Arch_Stairs.png|32px]] Stairs: Creates a stairs object in the document


 * Arch CompPanel.png Panel tools: Allows you to build all kinds of panel-like elements.
 * [[Image:Arch_Panel.png|32px]] Panel: Creates a panel object from a selected 2D object
 * [[Image:Arch_Panel_Cut.png|32px]] Panel Cut: Creates a 2D cut view from a panel
 * [[Image:Arch_Panel_Sheet.png|32px]] Panel Sheet: Creates a 2D cut sheet including panel cuts or other 2D objects
 * [[Image:Arch_Nest.png|32px]] Nest: Allow to nest several flat objects inside a container shape


 * [[Image:Arch_Frame.png|32px]] Frame: Creates a frame object from a selected layout
 * [[Image:Arch_Fence.svg|32px]] Fence: Creates a fence object from a selected post and path.
 * [[Image:Arch_Equipment.png|32px]] Equipment: Creates an equipment or furniture object


 * Arch CompPipe.png Pipe tools
 * [[Image:Arch_Pipe.png|32px]] Pipe: Creates a pipe
 * [[Image:Arch_PipeConnector.png|32px]] Pipe Connector: Creates a corner or tee connection between 2 or 3 selected pipes


 * Arch CompSetMaterial.png Material tools: The Material tools allows to add materials to the active document.
 * [[Image:Arch_SetMaterial.png|32px]] Material: Creates a material and attributes it to selected objects, if any
 * [[Image:Arch_MultiMaterial.png|32px]] Multi-Material: Creates a multi-material and attributes it to selected objects, if any
 * [[Image:Arch_Schedule.png|32px]] Schedule: Creates different types of schedules

修改工具
以下这些工具用于修改建筑对象.


 * [[Image:Arch_CutPlane.png|32px]] Cut with plane: Cut an object according to a plane.
 * [[Image:Arch_Add.png|32px]] Add component: Adds objects to a component
 * [[Image:Arch_Remove.png|32px]] Remove component: Subtracts or removes objects from a component
 * [[Image:Arch_Survey.png|32px]] Survey: Enters or leaves surveying mode

实用工具
以下这些工具可助您实现一些特定任务.


 * [[Image:Arch_Component.png|32px]] Component: Creates a non-parametric Arch component
 * [[Image:Arch_cloneComponent.png|32px]] Clone component:
 * [[Image:Arch_SplitMesh.png|32px]] Split Mesh: Splits a selected mesh into separate components
 * [[Image:Arch_MeshToShape.png|32px]] Mesh To Shape: Converts a mesh into a shape, unifying coplanar faces
 * [[Image:Arch_SelectNonSolidMeshes.png|32px]] Select non-solid meshes: Selects all non-solid meshes from the current selection or frm the document
 * [[Image:Arch_RemoveShape.png|32px]] Remove Shape: Turns cubic shape-based arch object fully parametric
 * [[Image:Arch_CloseHoles.png|32px]] Close Holes: Closes holes in a selected shape-based object
 * [[Image:Arch_MergeWalls.png|32px]] Merge Walls: Merge two or more walls
 * [[Image:Arch_Check.png|32px]] Check: Check if the selected objects are solids and don't contain defects
 * [[Image:Arch_IfcExplorer.png|32px]] Ifc Explorer: Browse the contents of an IFC file
 * [[Image:Arch_ToggleIfcBrepFlag.png|32px]] Toggle IFC Brep flag: Forces a selected object to be exported as an IfcFacetedBrep.
 * [[Image:Arch_3Views.png|32px]] 3 Views from mesh: Creates top, frontal and side views from a mesh.
 * [[Image:Arch_Schedule.png|32px]] Create IFC spreadsheet...:
 * [[Image:Arch_ToggleSubs.png|32px]] Toggle Subcomponents: Shows or hides the subcomponents of an Arch object.

首选项

 * [[Image:Preferences-arch.svg|32px]] 建筑工作台首选项（Preferences）: 针对墙体、构件、钢筋、窗口、台阶、面板、管道、网格与坐标轴默认外观的设置首选项.

文件格式

 * IFC : 建筑业国际工业标准（Industry foundation Classes）
 * DAE : Collada网格格式
 * OBJ : Obj网格格式 (仅限于导出)
 * JSON : JavaScript对象表示法格式 (仅限于导出)
 * 3DS : 3DS格式 (仅限于导入)

API
在Python脚本与宏（macros）中调用Arch Python API函数即可使用本建筑模块.

教程

 * Architecture workflow: An example of how FreeCAD can begin to have its preliminary place in an architecture workflow.
 * Arch tutorial (v. 0.14)
 * Quick arch overview on Yorik's blog (v. 0.13)
 * Video presentation of the Arch workbench (2016)
 * Arch panel tutorial (v. 0.15)
 * BIM modeling chapter from the FreeCAD manual
 * Import from STL or OBJ
 * Export to STL or OBJ