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Revision as of 14:18, 14 February 2020
The FreeCAD Points Workbench Icon
簡介
点集工作台是用于 點雲 的一系列特定工具. 它仍在开发中.
The Points Workbench is intended to give you specific tools for working with point clouds. The workbench is still in development.
A point cloud is a collection of points in 3D space. A point cloud is generally produced by scanning the surface of a solid object. Then the cloud of points can be used for many purposes including building a mesh for the object, reconstructing the surfaces and solid volumes, reverse engineering, as well as for visualization and quality inspection of parts.
工具
这些工具已经可用:
Notes
当然你也可以使用 FreeCAD 的底图工作台并使用底图元件来连接点集。 使用 snap 模式“端点”会保证连接到点集上。
限制
目前,点云工作台没有自动处理导入点集的逻辑。 但是通过链接到点云处理库(FreeCAD的Windows版本已经具备该能力),你可以使用 python 命令去进一步处理你的数据,参考讨论 这里 和 这里 (德语子论坛). 另外一个有趣的讨论:这里 (英语帮助论坛).
See the discussions in the forum:
- Fläche aus Messwerten (German)
- Schnitte durch Flächen aus Messwerten (German)
- Inspecting Point cloud.
- 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
- Help: Tutorials, Video tutorials
- Workbenches: Std Base, Arch, Assembly, CAM, Draft, FEM, Inspection, Mesh, OpenSCAD, Part, PartDesign, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Surface, TechDraw, Test Framework
- Hubs: User hub, Power users hub, Developer hub