The Arch Nest tool allows to select a flat shape to be a container, and a series of other flat shapes to be organized inside the space defined by the container shape. This is typically needed for CNC operations, where you want to cut a series of pieces out of a base panel, and need to organize those pieces in the best possible compact way so they occupy less space on the panel.
The algorithm behind the Nest tool is in constant evolution, and is currently not fully optimized. In the future the performance of this tool should become much better.
The image above shows a series of shapes before and after the nesting operation.
- Press the Arch Nest button.
- Select an object to be the container. This object must be flat, and, at the moment, rectangular.
- Click the Pick container button to use that object as the container.
- Select a series of other flat objects that you wish to place inside the container. These objects must all be flat and in the same plane as the container.
- Adjust desired options below.
- Start the calculation process.
- At the end of the calculation, click the Preview button to create a temporary preview of the result.
- If you wish to apply the result (move and rotate the actual shapes into place), click OK.
Taskview panel for the Arch Nest tool
- All objects must have a face
- At the moment the tool will only work with flat objects that all have the same orientation.
- At the moment, the container must be rectangular.
- At the moment, margin / spacing between the pieces is not implemented yet
- The calculation can take a lot of time with many objects. That will be optimized in the future
- Elements: Wall, Structure, Roof, Window, Door, Stairs, Space, Frame, Equipment; Pipe, Pipe Connector; Schedule
- Reinforcements: Rebar; Straight Rebar, UShape Rebar, LShape Rebar, Bent Shape Rebar, Stirrup Rebar, Helical Rebar
- Panels: Panel, Panel Cut, Panel Sheet, Nest
- Materials: Material, Multi-Material
- Organization: Site, Reference, Building, Floor, Building Part, Section Plane
- Axes: Axis, Axes system, Grid
- Utilities: Component, Clone component, Split Mesh, Mesh To Shape, Select non-solid meshes, Remove Shape, Close Holes, Merge Walls, Check, Ifc Explorer, Toggle IFC Brep flag, 3 Views from mesh, Create IFC spreadsheet, Toggle Subcomponents
- Additional: Preferences, Import-Export Preferences (IFC, DAE, OBJ, JSON, 3DS); Arch API
- Installation: Linux/Unix, Windows, Mac, Docker, AppImage; Getting started
- Basics: About FreeCAD, Workbenches, Preferences, Document structure, Interface Customization, Properties, Mouse Model; Tutorials, Video tutorials
- Workbenches: Std Base; Arch, Draft, FEM, Image, Inspection, Mesh, OpenSCAD, Part, PartDesign, Path, Plot, Points, Raytracing, Reverse Engineering, Robot, Ship, Sketcher, Spreadsheet, Start, Surface workbench, TechDraw, Test Framework, Web
- Scripting: Introduction to Python, FreeCAD scripting tutorial, FreeCAD Scripting Basics, How to install macros, Gui Command, Units Modules: Builtin modules, Workbench creation, Installing more workbenches Meshes: Mesh Scripting, Mesh Module Parts: The Part Module, Topological data scripting, PythonOCC, Mesh to Part Coin scenegraph: The Coin/Inventor scenegraph, Pivy Qt interface: PySide, Using the FreeCAD GUI, Dialog creation Parametric objects: Scripted objects Other: Code snippets, Line drawing function, Embedding FreeCAD, FreeCAD vector math library, Power users hub, Python, Macros, FreeCAD Scripting Basics, Topological data scripting