Mesh generation is the computational process and related research field focused on discretizing a continuous geometric domain into a mesh of simple elements (e.g., triangles, quadrilaterals, tetrahedra, hexahedra). This fundamental methodology is essential for enabling numerical simulations by methods such as the Finite Element Method (FEM) or Finite Volume Method (FVM), investigating algorithms to produce meshes optimized for geometric fidelity, element quality, and computational efficiency.