Efficiency and methods.
   Element types and mixing.
   Size definition.
   Size transition.
   Automatic definition of sizes
    - Adjusted to the geometry
    - By maximal cordal error

Surface mesh: non-structured triangles

Generation of a non-structured quadrilateral mesh

Generation of a non conformal elements mesh

Photorealistic illumination

Generation of a tetrahedral mesh

Tetrahedral mesh: foundry mould