Final answer:
Python, C++, and OpenSCAD are popular programming languages for 3D printing.
Step-by-step explanation:
Python
Python is a versatile programming language that is frequently used in the field of 3D printing. It offers a wide range of libraries and tools that make it ideal for creating and manipulating 3D models. Some popular Python libraries for 3D printing include PyMCubes, SolidPython, and PyMesh.
C++
C++ is another programming language commonly used in 3D printing. It is known for its performance and is often used to develop software for controlling and managing 3D printers. Cura, one of the most popular slicing software in the 3D printing community, is written in C++.
OpenSCAD
OpenSCAD is a domain-specific programming language specifically designed for creating 3D models. It uses a script-based approach, allowing users to define models using simple code. OpenSCAD is often used for designing customizable parts and complex geometries in 3D printing.