OpenSCAD 2021.1

OpenSCAD is a free software application that allows users to create 3D models using a script-based approach. Developed by the OpenSCAD community, it is available for Windows, macOS, and Linux operating systems.

With OpenSCAD, users define models using geometric primitives, such as spheres and cubes, and special operations that can be used to transform or combine them. These primitives and operations are defined in a script file that is compiled into a 3D model.

One of the key features of OpenSCAD is its ability to generate parametric models. This means that users can define variables within their script file that can be easily updated to modify the model. For example, if a user creates a cube that is 10mm in size, they could define a variable for the size of the cube that could be updated to create a larger or smaller version of the same model.

Another useful feature of OpenSCAD is its ability to import and export models in various file formats including STL, DXF, and OFF. This allows users to share their designs with others or import designs from other software applications.

OpenSCAD provides a flexible and accessible tool for creating 3D models using a script-based approach. Its ability to generate parametric models and support for various file formats make it an excellent choice for both hobbyists and professionals alike.