/*!
\page create_primitives_page Creating Primitives
New Entity -> Primitives submenu allows to create volumical
geometrical objects, such as:
- \subpage create_box_page
- \subpage create_cylinder_page
- \subpage create_sphere_page
- \subpage create_torus_page
- \subpage create_cone_page
- \subpage create_squareface_page
- \subpage create_disk_page
- \subpage create_pipetshape_page
*/