/*!
\page build_by_blocks_page Building by blocks
Introduction
Below are some general notions about blocks:
A block is a an elementary geometric solid that has specific
geometric constraints oriented for meshing. In the hexahedral case,
blocks have 6 faces and each face has 4 edges.
Tetrahedral Block - is a block with constraints for tetrahedral
meshing.
Hexahedral Block - is a block with constraints for hexahedral meshing.
Block Compound - is a compound composed of blocks only.
Some functionalities that allow building blocks easily are available from the main menu via New
Entity / Blocks.
- \subpage create_quadrangle_face_page "Quadrangle face"
- \subpage create_hexa_solid_page "Hexahedral solid"
- \subpage create_divideddisk_page "Divided disk"
- \subpage create_dividedcylinder_page "Divided cylinder"
*/