App Part

Introduction

An App Part object, or formally an App::Part, is an element that allows grouping objects in 3D space.

It was developed to be used in assemblies, as it has an Origin which serves as the positional reference for the grouped objects.

Simplified diagram of the relationships between the core objects in the program. The App::Part class is a simple container that has a position in 3D space, and has an Origin to control the placement of the objects grouped under it.

Usage

1. Press the Std Part button. An empty Part is created and automatically becomes active.
2. To add objects to a Part, drag and drop them over the Part in the tree view.
3. To remove objects from a Part, drag them out of the Part, and onto the document label at the top of the tree view.

See the Std Part page for the complete information, including its use in Scripting.

Properties

An App Part (App::Part class) is derived from the basic App GeoFeature (App::GeoFeature class), therefore it shares most of the latter's properties.

See the properties in the Std Part page.

Std Base

• File: New, Open, Close, Close All, Save, Save As, Save a Copy, Save All, Revert, Import, Export,Merge project, Project information, Print, Print preview, Export PDF, Recent files, Exit

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• Edit: Undo, Redo, Cut, Copy, Paste, Duplicate selection, Refresh, Box selection, Box element selection, Select All, Delete, Send to Python Console, Placement, Transform, Alignment, Toggle Edit mode, Edit mode, Preferences

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• View:
  • Miscellaneous: Create new view, Orthographic view, Perspective view, Fullscreen, Bounding box, Toggle axis cross, Clipping plane, Texture mapping, Toggle navigation/Edit mode, Appearance, Random color, Workbench, Status bar
  • Standard views: Fit all, Fit selection, Isometric, Dimetric, Trimetric, Home, Front, Top, Right, Rear, Bottom, Left, Rotate Left, Rotate Right
  • Freeze display: Save views, Load views, Freeze view, Clear views
  • Draw style: As is, Points, Wireframe, Hidden line, No shading, Shaded, Flat lines
  • Stereo: Stereo red/cyan, Stereo quad buffer, Stereo Interleaved Rows, Stereo Interleaved Columns, Stereo Off, Issue camera position
  • Zoom: Zoom In, Zoom Out, Box zoom
  • Document window: Docked, Undocked, Fullscreen
  • Visibility: Toggle visibility, Show selection, Hide selection, Select visible objects, Toggle all objects, Show all objects, Hide all objects, Toggle selectability, Toggle measurement, Clear measurement
  • Toolbars: File, Edit, Clipboard, Workbench, Macro, View, Structure, Help
  • Panels: Tree view, Property view, Selection view, Tasks, Python console, DAG view, Model, Report view
  • Link navigation: Go to linked object, Go to the deepest linked object, Select all links
  • Tree view actions: Sync view, Sync selection, Sync placement, Pre-selection, Record selection, Single document, Multi document, Collapse/Expand, Initiate dragging, Go to selection, Selection Back, Selection Forward

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• Tools: Edit parameters, Save image, Load image, Scene inspector, Dependency graph, Project utility, Measure distance, Add text document, View turntable, Units calculator, Customize, Addon manager

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• Macro: Macro recording, Macros, Recent macros, Execute macro, Attach to remote debugger, Debug macro, Stop debugging, Step over, Step into, Toggle breakpoint

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• Windows: Next, Previous, Tile, Cascade, Windows

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• Help: Help, FreeCAD Website, Donate, Users documentation, Python scripting documentation, Automatic Python modules documentation, FreeCAD Forum, FreeCAD FAQ, Report a bug, About FreeCAD, What's This

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• Structure and Link: Std Part, Std Group, Make link, Make sub-link, Replace with link, Unlink, Import links, Import all links

Document objects

• Core: App DocumentObject
• Basic: App FeaturePython, App GeoFeature, Part Feature, Mesh Feature, Fem FemMeshObject
• Internal shapes: Part TopoShape, Mesh MeshObject, Fem FemMesh

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• Structure: App DocumentObjectGroup (Std Group), App Part (Std Part), App Link (Std LinkMake)
• Derived: Part Part2DObject, Sketcher SketchObject, PartDesign Body, PartDesign Feature

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• Explanation: Model, Shape, Body, Feature, Part, Assembly, Mesh, Sketch, Drawing, Datum

User documentation

• Getting started
• Installation: Download, Windows, Linux, Mac, Additional components, Docker, AppImage, Ubuntu Snap
• Basics: About FreeCAD, Interface, Mouse navigation, Selection methods, Object name, Preferences, Workbenches, Document structure, Properties, Help FreeCAD, Donate

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• Help: Tutorials, Video tutorials
• Workbenches: Std Base, Arch, Assembly, CAM, Draft, FEM, Inspection, Mesh, OpenSCAD, Part, PartDesign, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Start, Surface, TechDraw, Test Framework, Web

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• Addons: Addon Manager, External workbenches, Scripting and macros

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• Hubs: User hub, Power users hub, Developer hub