A Python frontend for Gmsh, a powerful open-source 3D finite element mesh generator. It provides a Pythonic interface to create complex geometries and meshes.
pygmsh
- Python
- Fluid Dynamics, Mathematics, Mechanical Engineering, Simulation, Structural Engineering
- 3D, Additive Manufacturing, Computer Aided Design (CAD), Design for Additive Manufacturing (DfAM), Engineering, Finite Element Method (FEM), Geometry, Product Development, Simulation
Features:
- 2D/3D mesh generation, geometry definition (points, lines, surfaces, volumes), boolean operations on geometry, extrusions, mesh size control, interfacing with Gmsh's CAD engine, output to various mesh formats (via Gmsh/meshio), mesh optimization
Pricing:
- Free
- Combines Python's versatility with Gmsh's meshing power, simplifies creation of complex geometries for Gmsh, actively maintained, good for automating mesh generation workflows.
- Requires Gmsh to be installed, learning curve for Gmsh's own concepts and scripting if advanced control is needed, primarily a frontend to Gmsh's capabilities.
Best for:
- Engineers and scientists who need to programmatically generate 2D and 3D finite element meshes using Gmsh from Python scripts for simulations.