/*! \page ghs3d_hypo_page GHS3D Parameters hypothesis \n GHS3D Parameters hypothesis works only with <b>Tetrahedron (GHS3D)</b> algorithm. This algorithm is a commercial software. \image html ghs3d_parameters_basic.png <ul> <li><b>Name</b> - allows to define the name of the hypothesis (GHS3D Parameters by default).</li> <li><b>To mesh holes</b> - if this box is checked, the algorithm will create mesh also in holes inside a solid shape, else only the outermost shape will be meshed. Volumic elements created within holes are bound to the solid.</li> <li><b>Optimization level</b> - sets the desired optimization level. Optimization levels are: none, light, medium, strong, in increasing order of "quality vs speed" ratio. </li> \image html ghs3d_parameters_advanced.png <li><b>Maximum memory size</b> - launches ghs3d software with work space limited to specified Megabytes of memory. If this option is checked off, the software will be launched with 0.7 * total RAM space. </li> <li><b>Initial memory size</b> - starts ghs3d software with specified Megabytes of work space. If this option is checked off, the software will be started with 100 Megabytes of working space. </li> <li><b>Working directory</b> - defines folder for input and output files of ghs3d software, which are files starting with "GHS3D_" prefix. </li> <li><b>Keep working files</b> - allows to check input and output files of ghs3d software, while usually these files are removed after mesher launch.</li> <li><b>Verbose level</b> - to choose verbosity level in the range 0 to 10. <ul> <li>0, no standard output, </li><li>2, prints the data, quality statistics of the skin and final meshes and indicates when the final mesh is being saved. In addition the software gives indication regarding the CPU time. </li><li>10, same as 2 plus the main steps in the computation, quality statistics histogram of the skin mesh, quality statistics histogram together with the characteristics of the final mesh. </li></ul></li> <li><b>To create new nodes</b> - if this option is checked off, ghs3d tries to create tetrahedrons using only nodes of 2D mesh.</li> <li><b>To use boundary recovery version</b> - enables using a boundary recovery module which tries to create volume meshes starting from very poor quality surface meshes (almost flat triangles on the surface, high density propagation, extreme aspect ratios, etc.) which fails with the standard version. The resulting volume mesh will however most likely have a very poor quality (poor aspect ratio of elements, tetrahedra with a very small positive volume).</li> <li><b>Option as text</b> - allows entering any text that will be used as command line option of ghs3d. This is for giving advanced options in a free from. </li> </ul> */