Cut a tetrahedron mesh by a plane --------------------------------- MeshCut allows to cut a mesh constituted of linear tetrahedrons by a plane. The tetrahedrons intersected by the plane are cut and replaced by elements of various types, (tetrahedron, pyramid, pentahedron). MeshCut is a standalone program, reading and producing med files. Syntax: MeshCut input.med output.med resuMeshName aboveGroup belowGroup nx ny nz px py pz T where: input.med = name of the original mesh file in med format output.med = name of the result mesh file in med format resuMeshName = name of the result mesh aboveGroup = name of the group of volumes above the cut plane belowGroups = name of the group of volumes below the cut plane nx ny nz = vector normal to the cut plane px py pz = a point of the cut plane T = 0 < T < 1 : vertices of a tetrahedron are considered as belonging to the cut plane if their distance to the plane is inferior to L*T where L is the mean edge size of the tetrahedron