NAME

       cgalmesh - 3D mesh generation from volumetric image

SYNOPSIS

       cgalmesh  input.inr  output.mesh  <angle|30>  <surf-size|6>  <approx|4> <rad-edge-ratio|3>
       <tetra-size|8> <randomseed|-1>

DESCRIPTION

       The cgalmesh utility is a volume-to-tetrahedral-mesh converter based on the  CGAL  library
       (http://cgal.org). This utility is capable of reading a binary, multi-labled or gray-scale
       based 3D volumetric image and output a tetrahedral mesh conforming  to  the  volume,  with
       each region labeled correspondingly to the volume labels.

       Please  see  https://doc.cgal.org/latest/Mesh_3/  for  details  regarding  the  underlying
       algorithm.

OPTIONS

       This program accepts the following input parameters:

       input.inr|(required)
              The input data file in the INR format

       output.mesh|(required)
              The output mesh file in the MEDIT format

       angle|(optional, default: 30)
              Lower-bound of the angles (in degree) in surface triangles

       surf-size|(optional, default: 6)
              Lower-bound of the edge-length (in voxel unit) in surface triangles

       approx|(optional, default: 4)
              Upper-bound of the deviation distance (in voxel unit) of the surface  triangles  to
              the voxelated boundaries

       rad-edge-ratio|(optional, default: 3)
              Upper-bound of the radius-to-edge ratio of the surface triangles

       tetra-size|(optional, default: 8)
              Lower-bound of the tetrahedron volume (in voxel^3) of the 3D mesh

       randomseed|(optional, default: -1)
              Random number generator seed (large positive integer, -1 to use system clock)

SEE ALSO

       cgalsurf(7), cgalsimp2(7), cgalpoly(7), cork(7), meshfix(7), jmeshlib(7)

AUTHOR

       Qianqian Fang (fangqq@gmail.com) and Peter Varga