/*! \page max_element_length_3d_page Element Diameter 3D \n This quality control criterion consists in calculation of the length of edges and diagonals combining 3D mesh elements (tetrahedrons, pyramids, pentahendrons, hexahedrons and polyhedrons). To apply the Element Diameter 3D quality criterion to your mesh:
  1. Display your mesh in the viewer.
  2. Choose Controls > Volume Controls > Element Diameter 3D or click "Element Diameter 3D" button in the toolbar. \image html image43.png
    "Element Diameter 3D" button
    Your mesh will be displayed in the viewer with its elements colored according to the applied mesh quality control criterion: \image html max_element_length_3d.png

See Also a sample TUI Script of a \ref tui_max_element_length_3d "Element Diameter 3D quality control" operation. */