# Defining meshing algorithms

The MESH module contains a set of meshing algorithms, which are used for meshing entities (1D, 2D, 3D) composing geometrical objects. They are as follows:

- For meshing of 1D entities (edges):

- Wire Discretization meshing algorithm

- For meshing of 2D entities (faces):

- Triangle meshing algorithm - Faces are split into triangular elements.

- Quadrangle meshing algorithm - Faces are split into quadrangular elements.

- For meshing of 3D entities (volume objects):

- Hexahedron meshing algorithm - Volumes are split into hexahedral (cubic) elements.

- Tetrahedron (Netgen) meshing algorithm - Volumes are split into tetrahedral (pyramidal) elements.

#### To apply a meshing algorithm:

Select this algorithm in the Create Mesh dialog box.

See Also a sample TUI Script of a Define Meshing Algorithm operation.