Ini luas

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Revision as of 08:47, 26 December 2012 by Suqlin (talk | contribs)

Ini luas, belum sepenuhnya lengkap, daftar implementasi dari fitur - fitur FreeCAD. Jika kamu ingin mengetahui FreeCAD kedepan seperti apa, lihat pada Development roadmap, untuk sekilas gambaran Screenshots adalah halaman yang bagus untuk dilihat.


Catatan rilis

Fitur - fitur utama

  • Berbasiskan Teknologi Open CASCADE kernel geometri yang lengkap memungkinkan operasi 3D yang rumit pada bentuk - bentuk yang komplek, dengan dukungan bawaan untuk konsep - konsep seperti brep, nurbs curves dan permukaan, berbagai kesatuan geometri, boolean dan fillet dan mendukung format STEP dan IGES.
  • Sebuah pemodelan prametrik yang lengkap. Semua objek FreeCAD adalah murni parametrik, yang berarti bentuk - bentuknya dapat didasarkan pada properties atau bahkan bergantung pada objek lain, semua perubahan dihitung saat itu juga, dan disimpan oleh sistem undo/redo. Tipe objek baru dapat ditambahkan dengan mudah, yang bahkan dapat di fully programmed in Python
  • Modul asitektur yang memungkinkan plugin (modul) untuk menambahkan fungsi ke inti aplikasi. Penambahan - penambahan itu dapat se-kompleks seperti aplikasi baru atau sesederhana seperti Python scripts atau self-recorded macros. Kamu mempunyai akses penuh melalui interpreter Python, makro atau skrip - skrip eksternal terhadap hampir semua bagian dari FreeCAD, dalam pembuatan geometri dan transformasinya, representasi 2D atau 3D dari geometrinya(scenegraph) atau bahkan Antarmuka FreeCAD
  • Import/export ke format standar seperti STEP, IGES, OBJ, STL, DXF, SVG, STL, DAE, IFC or OFF, NASTRAN, VRML selain format asli FreeCAD Fcstd file format. Tingkat kompatibilitas antara FreeCAD dan format file yang diberikan dapat bervariasi, karena tergantung pada modul yang mengimplementasikannya.
  • Sketcher dengan constraint-solver, memungkinkan untuk membentuk sketsa 2D berbasis geometry-constraint. Sket.....

with constraint-solver, allowing to sketch geometry-constrained 2D shapes. The sketcher currently allows you to build several types of constrained geomerty, and use them as a base to build other objects throughout FreeCAD.

  • A Robot simulation module that allows to study robot movements. The robot module already has an extended graphical interface allowing GUI-only workflow.
  • A Drawing sheets module that permit to put 2D views of your 3D models on a sheet. This modules then produces ready-to-export SVG or PDF sheets. The module is still sparse but already features a powerful Python functionality.
  • A Rendering module that can export 3D objects for rendering with external renderers. Currently only supports povray, but is expected to be extended to other renderers in the future.
  • An Architecture module that allows BIM-like workflow, with IFC compatibility. The making of the Arch module is heavily discussed by the community here.

General features

  • FreeCAD is multi-platform. It runs and behaves exactly the same way on Windows Linux and Mac OSX platforms.
  • FreeCAD is a full GUI application. FreeCAD has a complete Graphical User Interface based on the famous Qt framework, with a 3D viewer based on Open Inventor, allowing fast rendering of 3D scenes and a very accessible scene graph representation.
  • FreeCAD also runs as a command line application, with low memory footprint. In command line mode, FreeCAD runs without its interface, but with all its geometry tools. It can be, for example, used as server to produce content for other applications.
  • FreeCAD can be imported as a Python module, inside other applications that can run python scripts, or in a python console. Like in console mode, the interface part of FreeCAD is unavailable, but all geometry tools are accessible.
  • Plugin/Module framework for late loading of features/data-types. FreeCAD is divided into a core application and modules, that are loaded only when needed. Almost all the tools and geometry types are stored in modules. Modules behave like plugins, and can be added or removed to an existing installation of FreeCAD.
  • Built-in scripting framework: FreeCAD features a built-in Python interpreter, and an API that covers almost any part of the application, the interface, the geometry and the representation of this geometry in the 3D viewer. The interpreter can run single commands up to complex scripts, in fact entire modules can even be programmed completely in Python.
  • a modular MSI installer allows flexible installations on Windows systems. Packages for Ubuntu systems are also maintained.
  • Undo/Redo framework: Everything is undo/redoable, with access to the undo stack, so multiple steps can be undone at a time.
  • Transaction management: The undo/redo stack stores document transactions and not single actions, allowing each tool to define exactly what must be undone or redone.
  • Parametric associative document objects: All objects in a FreeCAD document can be defined by parameters. Those parameters can be modified on the fly, and recomputed anytime. The relationship between objects is also stored, so modifying one object also modifies its dependent objects.
  • Compound (ZIP based) document save format: FreeCAD documents saved with .fcstd extension can contain many different types of information, such as geometry, scripts or thumbnail icons.
  • Fully customizable/scriptable Graphical User Interface. The Qt-based interface of FreeCAD is entirely accessible via the python interpreter. Aside from the simple functions that FreeCAD itself provides to workbenches, the whole Qt framework is accessible too, allowing any operation on the GUI, such as creating, adding, docking, modifying or removing widgets and toolbars.
  • Workbench concept: In the FreeCAD interface, tools are grouped by workbenches. This allows to display only the tools used to accomplish a certain task, keeping the workspace uncluttered and responsive, and the application fast to load.
  • Built-in Python console with syntax highlighting, autocomplete and class browser: Python commands can be issued directly in FreeCAD and immediately return results, permitting scriptwriters to test functionality on the fly, explore the contents of the modules and easily learn about FreeCAD internals.
  • User interaction mirroring on the console: Everything the user does in the FreeCAD interface executes python code, which can be printed on the console and recorded in macros.
  • Full macro recording & editing: The python commands issued when the user manipulates the interface can then be recorded, edited if needed, and saved to be reproduced later.
  • Thumbnailer (Linux systems only at the moment): The FreeCAD document icons show the contents of the file in most file manager applications such as gnome's nautilus.
  • Primitive creation (box, sphere, cylinder, etc), offset (trivial or after Jung/Shin/Choi) or boolean operations (add, cut, intersect)
  • Testing and repairing tools for meshes: solid test, non-two-manifolds test, self-intersection test, hole filling and uniform orientation.
  • Graphical creation of simple planar geometry like lines, wires, rectangles, arcs or circles in any plane of the 3D space
  • Annotations like texts or dimensions
  • Graphical modification operations like translation, rotation, scaling, mirroring, offset or shape conversion, in any plane of the 3D space
  • Parametric primitive shapes like box, sphere, cylinder, cone or torus.
  • Topological components like vertices, edges, wires and planes (via python scripting).
  • Modeling with straight or revolution extrusions, sections and fillets.

In development

  • An Assembly module that allows to work with multiple projects, multiple shapes, multiple documents, multiple files, multiple relationships...
  • A Cam Module dedicated to mechanical machining like milling, and will be able to output, display and adjust G code. This module is currently in planning state.
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