Meshb

Introduction

Meshb is a rust library to handle FEM meshes.

Its main goal is to be able :

• load a mesh from a file,
• perform modifications (nodes, cells, groups, ...),
• dump modifications to a file

Current development status

Meshb is an experimental personnal project. It's not ready for production yet.

Parsers :

• .mail format

Elementary elements :

• Node
• POI1 cell
• SEG2 cell
• SEG3 cell
• SEG4 cell
• TRIA3 cell
• TRIA6 cell
• TRIA7 cell
• QUAD4 cell
• QUAD8 cell
• QUAD9 cell
• HEXA8 cell
• HEXA20 cell
• HEXA27 cell
• PENTA6 cell
• PENTA15 cell
• PENTA18 cell
• TETRA4 cell
• TETRA10 cell
• PYRAM5 cell
• PYRAM13 cell

Mesh container :

• Create nodes
• Edit existing nodes
• Create cells
• Edit existing cells
• Create group of nodes
• Create group of cells
• Instanciate mesh from parser

Misc :

• Create python bindings

Available parsers

Code_aster .mail format

Code_aster is a FEA software. Here is the .mail format documentation :

• In french
• In english