On January 9, 2025, according to the Resource Library, a new open source CAD tool called Dune 3D was officially launched, aiming to provide developers and designers with simpler and more efficient 3D design solutions. Dune 3D optimizes the shortcomings of existing open source CAD tools and extends more basic and flexible functions based on the old version.
The developers said that current mainstream open source CAD tools have some limitations, such as:Although FreeCAD is powerful, it has limitations in designing 2D centered sketches and does not support 3D constraints for extrude operations.. AndAlthough Solvespace has a better workflow, it does not support importing STEP files and the geometry engine does not have edge rounding and chamfering functions.。
Dune 3D is currently optimized for Linux systems, supports Windows and MacOS platforms, and comes with detailed installation instructions. The tools include basic design functions such as drawing straight lines and Bezier curves, as well as extrude and rotate tools for converting 2D sketches into 3D models. Additionally, Dune 3D supports design constraint parameters, which is suitable for designing mechanical parts requiring high dimensional accuracy. It also has edge rounding and chamfering functions to improve the functionality and appearance of the model.
Although the software is still in the early stages of development, Dune 3D offers a set of beginner tutorials to help users get started quickly. With step-by-step guidance, it helps beginner users complete simple template creation and design, allowing beginners to easily experience its powerful functions. At the same time, as a free tool, it also offers an open source alternative for users who do not want to purchase commercial CAD tools.
In summary: As an open source tool, Dune 3D offers a new option in the field of CAD and is particularly suitable for individual users, educational institutions and start-ups who want to reduce high payments.
Although the current functions are relatively basic, with further development, Dune 3D is expected to further improve its functions and provide developers and designers with more powerful and convenient tools.
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